KEMET 的 ESD-R Series 规格书

规格书反馈/错误

E‘ectromc Components KEII/IEI' CHARGED? 90"

1© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard E5001_ESD-R • 9/13/2018

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

One world. One KEMET

EMI Cores

ESD-R Toroidal Cores for Round Cables for

Low & High Frequency (Bare, coated & with case)

Benefits

• MnZn≤10MHz(AMbandrange)andNiZn≤300MHz

(FMbandrange)optionsavailable

• Solid construction

• Bare,coated,andcasetypesavailable

• Widerangeofproductsavailable

Overview

TheKEMETESD-Rseriessolidtoroidalcoresaredesigned

touseonroundcables.ThewiderangeofManganeseZinc

(MnZn)andNickelZinc(NiZn)optionsareavailableinbare,

coated,andcasetypesandallowsfortargetingofspecific

frequencyranges.

EMIcoresarepartofafamilyofpassivecomponents,

whichaddresstheissuesofnoiseorelectromagnetic

interference(EMI)incircuitsorsystems.

Applications

• Consumer electronics

• Air conditioners

• Power conditioners

• Refrigerators

• Washingmachines

• Industrialequipment

• Medicalequipment

• Adapters

• Computers

• Telecommunications

Bare Type Coated Type Case Type

ccccccccccccccccccccc CHARGED!

2© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard E5001_ESD-R • 9/13/2018

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Part Number System

ESD- R- 10 D

Series Shape Type CoreSize

OuterDimensionCode(mm) InternalManagementCode

ESD- Ring SeeTable1

Turns and Impedance Characteristics

WhenthedesiredperformanceofanEMIcorecannotbe

obtainedwithasinglepassthroughthecore,theimpedance

characteristicscanbechangedwithmultipleturns.

Aturniscountedbythenumberoflead-wirewindingswhichpass

throughtheinnerholeofthecore.Windingsontheoutsideofthe

core do not count.

SeeFigure1forexamplesofone,two,andthreeturns.

Addingturnswillresultinhigherimpedancewhilealsolowering

theeffectivefrequencyrange.

SeeFigure2foranexample.

Core Material and Effective Frequency Range

TherearetwoferritematerialoptionsforKEMET

EMICores:NickelZinc(Ni-Zn)andManganese

Zinc(Mn-Zn).Eachcorematerialhasadifferent

resistanceandeffectivefrequencyrange.The

MnZn core material has a lower resistance

comparedtotheNi-Zn;therefore,adequate

insulationisrequiredbeforeuse.

TheNi-Zncorematerialistypicallyeffective

forfrequenciesintheMHzbandrangesuchas

theFM-band,whiletheMn-Zncorematerialis

typicallyeffectiveforthekHzbandrangesuchas

theAM-band.SeeFigure3.

It is recommended to measure the actual

frequencyrangeeffectivenessinthetarget

application.

3T2T1T

Figure 1 – How to count turns

Impedance Increase

Resonance point changes to lower band

Impedance (Ω)

Frequency (MHz)

10,000

1 10 100 1,000

1,000

100

Figure 2 – Relationship between impedance and turn count.

(Representative example: ESD-R-16C)

Impedance (Ω)

Frequency (MHz)

AM band range FM band range

Mn-Zn series core

Ni-Zn series core

1,000

100

0.01 0.1 1 10 100 1,000

Figure 3 – Effective band range of Mn-Zn and Ni-Zn ferrite core material.

(Representative example, measured with same-dimension ring core)

CHARGED!

3© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard E5001_ESD-R • 9/13/2018

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Magnetic Permeability of Ferrite Material

Inordertoachievemostefficientnoisereduction,itisimportanttoselectthematerialaccordingtothetargetfrequency

band.Dependingonitsmagneticpermeability,aparticularferritematerialwillbeeffectiveinacertainfrequencyband.

Aschematicrepresentationoftherelationshipbetweenthemagneticpermeabilityofeachmaterialandthecorresponding

effectivebandrangeisshowninFigure1.Materialswithhighermagneticpermeabilityareeffectiveinthelowerfrequency

range,whilethosewithlowermagneticpermeabilityareeffectiveinthehigherfrequencyrange.Thus,Mn-Znproductsare

mainlyusedforreducingconductionnoise,whileNi-Znproductsarecommonlyusedforradiationnoisecountermeasures.

Theeffectivefrequencyrangevariesdependingoncoreshape,sizeandnumberofwindings.Thisfrequencydependence

ofthemagneticpermeabilityasshowninthefigureservesforreferencepurposesonlyanditshouldbetestedontheactual

devicetodetermineitseffectiveness.

S18H,S15H,10H,7H,5H,1400Land700LareKEMET’sproprietaryferritematerialnames.

Othermaterialscanalsobeavailableonrequest.

Figure 4 - Relationship between the magnetic permeability of each material and its effective frequency range

10 kHz

10,000

20,000

100 kHz 1 MHz 10 MHz 100 MHz 1 GHz

Effective Frequency Range

Magnetic Permeability

Ni-Zn Series

1400L

700L

S18H

S15H

10H

Mn-Zn Series

Lower magnetic permeability:

Higher noise suppression effect

in the higher frequency range

Higher magnetic permeability:

Higher noise suppression effect

in the lower frequency range

ammm Compancnls KEIVIEI' EMI Cure 7 ESDVR Tormdal Cares for Round Cab‘es for Low & High Frequency (Bare, coamd & with case) EHARGED!

4© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard E5001_ESD-R • 9/13/2018

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Environmental Compliance

AllKEMETEMIcoresareRoHScompliant.

Dimensions – Millimeters

TOD

Bare and Coated Types Case Type

See Table 1 for dimensions

Installation Example

5722.72.22 Compancnls KEIVIEI' 25222222: 5222222 2 522 5 5 222 5 72 222 5 25 22.2 7 7 2 7 7222 52277725 722225 52222 52222 75 22.2 7 7 2 7 7222 522727725 72 522 2 5 522 2 22 222 2 5 2 22.2 7 7 2 7 7222 52227.22 11 2227 7222 2 75 2227 52 22.2 7 7 2 7 7222 52277725 .72227 72227 22227 27 22.2 7 7 2 7 7222 52277725 722225 25225 752225 27 22.2 7 7 2 7 7222 52227722 722225 72222 55222 27 22.2 7 7 2 7 7222 522727722 72 222 7 72227 5 222 7 77 22.2 7 7 2 7 7222 52227725 722222 722222 22225 27 22.2 7 7 2 7 7222 52227.45 72 222 5 2 222 5 22 522 2 .7. 22.2 7 7 2 7 7222 52272775277 75 222 5 72 522 5 72 222 5 52 22.2 7 7 2 7 7222 552272 752225 .72222 22225 22 22.. 7 7 2 527 7 52227.52 75 222 7 2 2227 772227 77 2 22.2 7 7 2 7 7222 522 27772 .7 5225 2 522 2 22 522 5 244 22.2 7 7 2 7 7222 52227222 722225 722225 52225 57 22.2 7 7 2 7 7222 222727722 72 527 2 72 2 27 2 72 2 27 2 72 2 22.. 7 7 2 527 7 52227222 725272 722272 722272 722 22.2 7 7 2 7 7222 5227272222 22 5227 72 222 5 2 222 5 72 22.2 7 7 2 7 7222 522 2522 25 222 5 75 222 5 72 222 5 725 22.2 7 7 2 7 7222 55272255 25 222 2 75222 2 72 222 2 72 5 22.. 7 7 2 527 7 52272 222 25 222 5 72 222 2 22 522 5 522 22.2 7 7 2 7 7222 552727275 27222 2 72222 2 75222 5 27 3 22.. 7 7 2 7227 7 55277222 222222 752225 722222 275 22.2 7 7 2 7 7222 5222272 5.2222 722225 22225 727 22.2 7 7 2 7 7222 522727322 227 27 2 72 222 7 72 7 22 7 52 2 22.. 7 7 2 527 7 522 2275 27227 2 272222 75222 5 227 22.. 7 7 2 527 7 522 777572 57227 5 25 227 5 22 222 7 7227 22.2 7 7 2 7 7222 522 2 575 572275 3222. 2 22 222 5 7227 22.. 7 7 2 527 7 :12 MHz s 322 MM: (AM band .229.) (FM hand range)

5© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard E5001_ESD-R • 9/13/2018

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Performance Characteristics

Item Performance Characteristics

Operatingtemperature Bareandcoated:−25°Cto+85°C

Case:−25°Cto+60°C

Frequencyrange Lowfrequencyandhighfrequency

Outer diameter 9.5 – 61.0 mm

Inner diameter 5.0 – 36.0 mm

Thickness 3.0 – 28.8 mm

Type Bare, coated, and case

Caseflameresistantrating UL94 V–2

Material MnZn5HandNiZn700L

Table 1 – Ratings & Part Number Reference

Part

Number

Dimensions (mm) Weight

Type Color

Compatible

Toroid Core

(Bare Type)

Frequency Range1Material

OD ID T(g) ≤ 10 MHz

(AM band range)

≤ 300 MHz

(FM band range) MnZN NiZn

ESD-R-10D

9.5 ±0.5

5.0 ±0.5

10.0 ±0.5

2.5

Bare

—

700L

ESD-R-10E

10.0 ±0.5

5.0 ±0.4

1.5

Bare

—

700L

ESD-R-10S

10.5 ±0.8

5.5 ±0.8

20.0 ±0.8

6.3

Bare

—

700L

ESD-R-12C

11.8 ±0.7

7.3 ± 0.8

15.0 ±0.7

5.0

Bare

—

700L

ESD-R-12E

11.8 ±0.7

7.3 ± 0.7

8.0 ±0.7

2.7

Bare

—

700L

ESD-R-12F

12.0 ±0.5

8.5 ±0.5

15.0 ±0.5

4.1

Bare

—

700L

ESD-R-12S

12.0 ±0.5

7.0 ±0.4

5.5 ±0.4

2.1

Bare

—

700L

ESD-R-14C

14.0 ±0.7

7.0 ±0.7

3.0 ±0.7

1.7

Bare

—

700L

ESD-R-14E

14.0 ±0.6

10.0 ±0.6

8.0 ±0.5

3.1

Bare

—

700L

ESD-R-14S

14.3 ±0.5

6.3 ±0.5

28.5 ±0.8

17.1

Bare

—

700L

ESD-R-15C-1

15.0 ±0.5

10.5 ±0.5

12.0 ±0.5

5.3

Bare

—

700L

ESD-R-16

15.8 ±0.6

11.6 ±0.6

8.4 ±0.6

3.6

Bare

—

ESD-R-16C

16.0 ±0.7

9.0 ±0.7

17.0 ±0.7

11.2

Bare

—

700L

ESD-R-17S

17.5 ±0.5

9.5 ±0.3

28.5 ±0.5

24.4

Bare

—

700L

ESD-R-18SD

18.0 ±0.5

10.0 ±0.5

6.0 ±0.5

5.1

Bare

—

700L

ESD-R-19S

18.5 ±1.0

10.0 ±1.0

10.4

Bare

—

ESD-R-19SD

18.5 ±1.0

10.0 ±1.0

10.0

Bare

—

700L

ESD-R-22SD

22.5 ±0.7

13.8 ±0.5

6.4 ±0.5

7.8

Bare

—

700L

ESD-R-25SD

25.0 ±0.5

15.0 ±0.5

12.0 ±0.3

18.5

Bare

—

700L

ESD-R-25S

25.0 ±0.8

15.0 ±0.8

12.0 ±0.8

18.5

Bare

—

ESD-R-26S

26.0 ±0.5

13.0 ±0.3

28.5 ±0.5

53.3

Bare

—

700L

ESD-R-27S

27.0 ±0.8

19.0 ±0.8

15.0 ±0.5

21.3

Bare

—

10H

—

ESD-R-28C

28.0 ±0.8

16.0 ±0.5

13.0 ±0.6

27.3

Bare

—

700L

ESD-R-31C

31.0 ±0.8

19.0 ±0.5

8.0 ±0.5

18.1

Bare

—

700L

ESD-R-38D

38.1 ±1.0

19.0 ±0.7

12.7 ±0.7

53.0

Bare

—

ESD-R-47S

47.0 ±1.0

27.0 ±0.8

15.0 ±0.5

83.7

Bare

—

ESD-R-57D

57.0 ±1.5

36.0 ±1.5

20.0 ±0.7

139.1

Bare

—

700L

ESD-R-57S

57.0 ±1.5

36.0 ±1.0

20.0 ±0.5

139.1

Bare

—

Part

Number

OD ID T(g)

Type Color Compatible

Toroid Core

(Bare Type)

≤ 10 MHz

(AM band range)

≤ 300 MHz

(FM band range)

MnZn NiZn

Dimensions Weight Frequency Range1Material

1 Frequency range is for reference only. Please test with actual device before use.

* Other sizes available on request. Please contact KEMET.

51551151115 Compancnls KEIVIEI' 1211511051): 55571112572 12 5 55 7 1 5 55 1 15 3 55 7 55 555155 5155 7 >1 7 14551 5557 12511 125555 15555 155557 55 555155 5151 551) 5121; >1 7 7551 555711144 1551151111511 5 21111151111111. 5 5111511111511. 15 555155 515511 7 )1 511 7 5557 14572 145555 15555 35555 17 555155 5155 555 57140 >1 7 7551 5557117155 15 255 5 15 555 5 12 555 5 55 555155 5155 555 51551 >1 7 7551 551) 517571 177555 5455 3 25 555 5 244 555155 5155 555 5175 >1 7 7551 555 51551 15 555 5 15755 5 5 355 5 55 555155 5155 7 >1 7 7551 555 57255 5 25 555 5 15 555 5 5 555 5 125 555155 5155 7 >1 7 7551 5557 2514 255555 151555 121555 154 555155 5155 551) 52555 >1 7 7551 55511251111 25 5555 14 555 5 12 555 5 215 555155 5557117255 )1 511 7 555 52551 25 2555 15 555 5 13 255 5 253 555155 5155 7 >1 7 7551 5557 311:1 52 5115111115111 15 5111111111511 55 1151111511 155 555155 51551 55575515 >1 7 7551 555711751715 52 5 1111511115111 15 5 1111111115111 15 5 1115111115111 52 2 555155 515511 7 )1 511 7 555 575571: 35 5 1115111115111 15 5 1111111115111 14 5 1115111115111 52 5 555155 515511 7 )1 511 7 555 5 4771: 45 5 1111511115111 25 5 11115111511. 15 5 1115111115111 54 5 555155 515511 7 )1 511 7 555 55771: 55511511115111 54511511111511 2151151115111 1455 555155 515511 7 )1 511 7 55511125 125515 55515 5 4515 24 5555 51551 555 5125 >1 7 7551 555 515 155515 55515 115515 111 5.155 wmm 555 5155 )1 511 7 55511155 155515 55515 115515 157 5555 51551 5557 1555 >1 7 7551 55575725 255515 145515 155515 254 5.155 wmm 555 7255 )1 511 7 555 5255 25 5515 145515 155515 254 5555 51551 551) 5 2555 >1 7 7551 555 52551 25 5515 145515 155515 215 5555 5151511151 15115111 1555 551) 5 2551) >1 7 7551 555711755 55 555 5 175555 14555 5 553 5.155 wmm 555711 555 )1 511 7 5557575571 55 5 515 17 5 51 5 14 5 515 55 5 5.155 111.115 1111111511511 1115 555711 555 )1 511 7 551) 5 3551 555515 175515 145515 55 5 5555 Wmlewulvmamape 7 >1 7 7551 555711 5554 55 555 5 175555 14555 5 555 5.155 wmm 7 )1 1511 7 55571147 455515 25 5515 155515 544 5.155 wmm 7 )1 511 7 5557574771 55 5 1115511115111 23 5 1111111115111 15 5 1115111115111 55 5 5.155 111.115 1111111511511 1115 5557117475 )1 511 7 551) 5 47571 45 5515 25 5515 15 5515 54 5 5555 Wmlewulvmamape 7 >1 7 7551 555711757 51 5111511111511. 524515 2451151111511 1551 5.155 wmm 7 )1 511 7 55575757471 51 5111511111511. 524515 2451151111511 1551 5.155 115115151515115111515 5557117575 )1 511 7 551) 5 57571 515 1151111511 524515 24 5111511115111 154 2 5555 Wmlewulvmamape 7 >1 7 7551 510 MHz 53M) MHI (AM band range) (FM hand range)

6© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard E5001_ESD-R • 9/13/2018

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Table 1 – Ratings & Part Number Reference cont.

Part

Number

Dimensions (mm) Weight

Type Color

Compatible

Toroid Core

(Bare Type)

Frequency Range1Material

OD ID T(g) ≤ 10 MHz

(AM band range)

≤ 300 MHz

(FM band range) MnZN NiZn

ESD-R-12C-2

12.0 ±0.7

7.3 ± 0.7

15.3 ±0.7

5.0

Coated

Blue

—

1400L

ESD-R-12CM

12.0 ±0.5

7.0 ±0.5

15.0 ±0.7

5.0

Coated

Gray

ESD-R-12C

—

700L

ESD-R-14A

15.0Maximum

6.2 Minimum

3.5Maximum

1.8

Coated

Green

—

ESD-R-14C-2

14.0 ±0.5

7.0 ±0.5

3.0 ±0.5

1.7

Coated

Blue

ESD-R-14C

—

700L

ESD-R-15C

15.2 ±0.5

10.5 ±0.5

12.5 ±0.5

5.3

Coated

Blue

ESD-R-15C-1

—

700L

ESD-R-17S-1

17.7 ±0.5

9.4 ±0.3

28.8 ±0.5

24.4

Coated

Blue

ESD-R-17S

—

700L

ESD-R-19E-1

19.0 ±0.5

10.7 ±0.5

5.3 ±0.5

6.0

Coated

Blue

—

700L

ESD-R-25D-8

25.0 ±0.5

15.0 ±0.5

8.0 ±0.5

12.9

Coated

Blue

—

700L

ESD -R-25L-A

25.3 ±0.8

15.1 ±0.8

12.1 ±0.8

19.4

Coated

Blue

ESD-R-25SD

—

700L

ESD-R-25MK

25.3 ±0.6

14.8 ±0.6

12.3 ±0.6

21.0

Coated

ESD-R-25S

—

ESD-R-28C-1

28.2 ±0.8

15.8 ±0.5

13.2 ±0.6

28.3

Coated

Blue

—

700L

ESD-R-31C-1

32.0Maximum

18.5 Minimum

9.0Maximum

18.5

Coated

Green

ESD-R-31C

—

700L

ESD-R-31-P

32.0Maximum

19.0 Minimum

15.8Maximum

32.2

Coated

Green

—

ESD-R-38-P

39.5Maximum

18.0 Minimum

14.0Maximum

52.8

Coated

Green

—

ESD-R-47-P

48.5Maximum

26.0 Minimum

16.0Maximum

84.8

Coated

Green

—

ESD-R-57-P

59.0Maximum

34.0 Minimum

21.0Maximum

140.9

Coated

Green

—

ESD-R-12D

12.9 ±1.0

6.0 ±1.0

6.4 ±1.0

2.4

Case

Black

ESD-R-12S

—

700L

ESD-R-19

19.0 ±1.0

9.0 ±1.0

11.0 ±1.0

11.1

Case

White

ESD-R-19S

—

ESD-R-19D

19.0 ±1.0

9.0 ±1.0

11.0 ±1.0

10.7

Case

Black

ESD-R-19SD

—

700L

ESD-R-25

26.0 ±1.0

14.0 ±1.0

15.0 ±1.0

20.4

Case

White

ESD-R-25S

—

ESD-R-25D

26.0 ±1.0

14.0 ±1.0

15.0 ±1.0

20.4

Case

Black

ESD-R-25SD

—

700L

ESD-R-25D-1

26.0 ±1.0

14.0 ±1.0

15.0 ±1.0

21.0

Case

Black with yellow tape

ESD-R-25SD

—

700L

ESD-R-38

39.0 ±0.8

17.5 ±0.8

14.0 ±0.8

55.3

Case

White

ESD-R-38D

—

ESD-R-38-1

39.0 ±1.0

17.5 ±1.0

14.0 ±1.0

56.0

Case

White with yellow tape

ESD-R-38D

—

ESD-R-38C-1

39.0 ±1.0

17.5 ±1.0

14.0 ±1.0

55.5

Case

Whitewithblacktape

—

700L

ESD-R-38SA

39.0 ±0.8

17.5 ±0.8

14.0 ±0.8

56.0

Case

White

—

10H

—

ESD-R-47

48.0 ±1.0

25.5 ±1.0

16.0 ±1.0

84.4

Case

White

—

ESD-R-47-1

50.0Maximum

23.0 Minimum

18.0Maximum

90.0

Case

White with yellow tape

ESD-R-47S

—

ESD-R-47D-1

48.0 ±1.0

25.5 ±1.0

16.0 ±1.0

84.6

Case

Whitewithblacktape

—

700L

ESD-R-57

61.0Maximum

32.4 ±1.0

24.0Maximum

150.1

Case

White

—

ESD-R-57A-1

61.0Maximum

32.4 ±1.0

24.0Maximum

150.1

Case

White with yellow tape

ESD-R-57S

—

ESD-R-57D-1

61.0Maximum

32.4 ±1.0

24.0Maximum

154.2

Case

Whitewithblacktape

—

700L

Part

Number

OD ID T(g)

Type Color Compatible

Toroid Core

(Bare Type)

≤ 10 MHz

(AM band range)

≤ 300 MHz

(FM band range)

MnZn NiZn

Dimensions Weight Frequency Range1Material

1 Frequency range is for reference only. Please test with actual device before use.

* Other sizes available on request. Please contact KEMET.

Bare Type ESD-R-1OD moo Amen E 8 g mo 1: w a. g 10 1 I 10 mo woo Frequency (MHZ) ESD-R-1OS ‘uuuo Ammo 9 8 g mo 1: m a E m I 1 10 we woo Frequency (MHz) ESD-R-12E moon A1000 g § a mu :2 a) a. E w 100 1000 10 Frequency (MHZ) E‘ucuomc Compcnonu KEIVIEI' CHARGED? ESD-FI—1OE wow moo loo Impedance (0) m 10 100 1000 Frequency (MHz) ESD-R-I 20 10000 A‘OOO Q 8 E 100 1:! 2. E w I I 10 100 1000 Frequency (MHZ) ESD-R-12F 10000 A1000 9 8 § 100 '0 3 E m mm mm) m Frequency (MHz)

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Impedance vs. Frequency

Bare Type

Bare Type ESD-R-1 28 Isaac was Q 8 5 ma 1: G) a. E 10 1 1 10 100 1000 Frequency (MHZ) ESD-R-14E 10000 A was 9 8 E 100 1: 3 E m 1 1 10 100 1000 Frequency (MHZ) ESD-R-ISC-I 10000 moo Impedance (0) § 8 mo mm 10 Frequency (MHZ) Impedance (0) Impedance (0) Impedance (:1) mom was we 100 row 10000 1000 § ESD-R-14C ESD-R-16 mu 10 Frequency (MH ESD-FI-14S w 1 10 Frequency (MHZ) 10 Frequency (MH EIucuomc Compcnonu KEIVIEI' 100 Z) an mo Z) cumin: man (om) (one

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Impedance vs. Frequency cont.

Bare Type

Bare Type ESD-R-1GC 10000 woo Q a: o E mo '0 m a. E u) 1 r m mu mm Frequency (MHz) ESD-R-IBSD “mm A 1000 Q a) E N WU '5 0 a. E m 1 ‘ ID 100 ‘000 Frequency (MHZ) ESD-FHQSD 10000 Amen 9, m 3 m 100 1: 3 E w mu man In Frequency (MHZ) Impedance (0) E‘ucuomc Compcnonu KEIVIEI' cumin: ESD-R-17S lama 1000 me Im pedance (Q) m ‘ 0 I00 WOO Frequency (MHz) ESD-R-1QS mono moo 100 m 10 100 1000 Frequency (MHz) ESD-R-ZZSD moon woo um Impedance (0) m we woo ID Frequency (MHz)

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Impedance vs. Frequency cont.

Bare Type

are Type ESD-R-ZSSD ‘uouo mun g 8 E 100 '0 3 E W I I ‘0 WU WOO Frequency (MHZ) ESD-H-ZSS WOW A1000 9 8 E 100 1: 3 E W 1 1 10 100 1000 Frequency {MHz) ESD-R-ZBC 10000 A1000 9:, 8 g mo "U 3 E E 1000 W I00 Frequency (MHZ) E‘ucuomc Compcnonu KEIVIEI' cumin: ESD-R-ZSS moan tom) Q 3 E 100 '5 u o. E m I I I 0 I 00 1000 Frequency (MHz) ESD-R-27S mo lmnalna my 5 0.1 am a.) 1 In an...“ may ESD-R-31C moon 1000 um Impedance (0) 10 me mm W Frequency (MHz)

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Impedance vs. Frequency cont.

Bare Type

Bare Type ESD-R-38D 10000 A 1000 E E m 100 1:! d) n. E 10 I I 10 100 1000 Freq uency (MHz) ESD-R—57D 1m mm 1m 3 B I m Mmmm m 1000 CoatedType ESD-R-1ZC-2 10000 1000 100' Impedance (0) 1a 1 1n Inn 1am Frequency (MHZ) Impedance ((1) Impedance (0) EIncuomc compo m KEIVIEI' cumin: ES D-R-47S 01 0.01 10 0.1 1 Frequency (MHZ) ESD-R-57S 1000 100 10 0.1 0.01 10 D I 1 Frequency (MHz) ESD-R-lZCM 100m 1000 100 Impedance ((2) 10 1am I“ 100 Frequency (MHZ)

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Impedance vs. Frequency cont.

Bare Type

Coated Type

E‘ucuomc compo-mu KEIVIEI' cumin: oated Type M ESD-R-14A um Arm: 9, g ma E E w r y n: ma moo Frequency (MHZ) ESD-R-‘ISC mum Arm 9, 8 5 ma 1: a) a g 10 r r 10 mo moo Frequency (MHz) ESD-H-19E-1 mom A1000 9 § mo m '0 2. E I m m; mm Frequency (MHz) ESD-R-14C-2 mam woo ma Impedance (0) m r in ma moo Frequency (MHz) ESD-R-17S-1 moon um um Impedance (0) m I w we won Frequency (MHz) ESD-R-25D-8 loom 1000 um Impedance (0) m 1 10 mo woo Frequency (Mth

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Impedance vs. Frequency cont.

Coated Type

oated Type ESD-R-25L-A moon Iwu Impedance (0) 1 m we won Frequency (MHz) ESD-R-28C-1 mono A WW 9 § <5 ‘00="" 'u="" 3="" g="" 10="" 1="" ‘="" id="" “x!="" ‘000="" frequency="" (mhz)="" esd-h-31-p="" mom="" a="" ww="" 9="" 8="" g="" ‘00="" e="" 10="" 100="" 1000="" frequency="" (mhz)="" e‘ucuomc="" compcnonu="" keiviei'="" charged?="" esd-r-zsmk="" m="" e="" input-m="" (m="" s="" m="" om="" cu="" :="" m="" nun-m,="" ma)="" esd-r-310-1="" mum="" e="" e="" impedance="" (0)="" i="" m="" ma="" moo="" frequency="" (mhz)="" esd-r-38-p="" was="" we="" impedance="" (0)="" 01="" 'um="" w="" m="" ‘="" frequency="" (mhz)="">

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Impedance vs. Frequency cont.

Coated Type

EIucuomc compo-mu KEIVIEI' cumin: ESD-R-47-P 1000 § Impedance ((1) 3 01 0.01 ID 0,1 1 Frequency (MHZ) Case Type ESD-R-12D mam moo Impedance (0) § I m 100 moo Frequency (MHZ) ESD-R-19D wow moo ma Impedance (9) I0 ) ) 0 ) W ) 000 Frequency (MHz) woo ESD-R-57—P é Impedance (0) a or pm In 0 I I Frequency (MHz) ESD-R-19 1mm moo Impedance (0) § I nu we won Frequency (MHZ) ESD-R-25 wow woo ma Impedance (0) m 1 ID we won Frequency (MHZ)

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Impedance vs. Frequency cont.

Coated Type

Case Type

ammmc Compononl: KEIVIEI' cumin: Case Type ESD-R-2SD mow Amos 9 a S we m 1: a) a E m ‘ ‘ m we woo Frequency (MHz) ESD-R-38 moon Amen 9 § m 2 a. g m ‘ I m mo woo Flequency (MHz) ESD-R-3SC-1 moon “mo 9 a) 8 we m ‘U 3 E m wa 1000 ID Frequency {MHz) ESD-R-ZSD-l mo «1) m 1.. 2n mun-awn ‘w “m ESD-R-38-1 mo \ N am u MW” 0042) 1 m ESD-R-385A mo m mm 0.1 1 lo leumy (mu)

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Impedance vs. Frequency cont.

Case Type

Case Type ESD-FI-47 man we Impedance (9) I0 ID 100 1000 Frequency (MHz) ESD-R-47D-1 wow i Impedance (0) E 8 m we was Frequency (MHz) ESD-R-57A-1 mm mm] s o.) “J“ “ leum) ‘ "’ EIucuomc Compcnonu KEIVIEI' cumin: ESD-R-47- 1 mm In I m rum-my (nu) ESD-R-57 wow E Impedance (0) § II? I00 1000 Frequency (MHz) ESD-R-57D-1 mm é Impedance (0) § 100 1000 W Frequency (MHZ)

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Impedance vs. Frequency cont.

Case Type

E‘Icunmc Companm; KEIVIEI' cums: .

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Packaging

Part Number Packaging Type Pieces per Box

ESD-R-10D

Tray

3,600

ESD-R-10E 7,000

ESD-R-10S 1,260

ESD-R-12C 1,400

ESD-R-12E 1,500

ESD-R-12F 1,400

ESD-R-12S 1,500

ESD-R-14C 6,000

ESD-R-14E 2,400

ESD-R-14S 550

ESD-R-15C-1 800

ESD-R-16 780

ESD-R-16C 720

ESD-R-17S 440

ESD-R-18SD 1,664

ESD-R-19S 480

ESD-R-19SD 1,120

ESD-R-22SD 1,014

ESD-R-25SD 540

ESD-R-25S 300

ESD-R-26S 200

ESD-R-27S

300ESD-R-28C

ESD-R-31C

ESD-R-38D 200

ESD-R-47S 100

ESD-R-57D 75

ESD-R-57S 60

ESD-R-12C-2 1,400

ESD-R-12CM 1,500

ESD-R-14A 6,000

ESD-R-14C-2

ESD-R-15C 800

ESD-R-17S-1 440

ESD-R-19E-1 800

ESD-R-25D-8 600

ESD -R-25L-A 540

ESD-R-25MK 400

ESD-R-28C-1

300ESD-R-31C-1

ESD-R-31-P

ESD-R-38-P 200

ESD-R-47-P 100

ammmc compmm KEIl/IEI' EHARGED!

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

Packaging cont.

Part Number Packaging Type Pieces per Box

ESD-R-57-P

Tray

ESD-R-12D 2,000

ESD-R-19 480

ESD-R-19D

ESD-R-25

300ESD-R-25D

ESD-R-25D-1

ESD-R-38

200

ESD-R-38-1

ESD-R-38C-1

ESD-R-38SA

ESD-R-47

100ESD-R-47-1

ESD-R-47D-1

ESD-R-57

60ESD-R-57A-1

ESD-R-57D-1

Handling Precautions

EMICoresshouldbestoredinnormalworkingenvironments.WhiletheEMICoresthemselvesarequiterobustinother

environments,avoidexposuretohightemperatures,highhumidity,corrosiveatmospheresandlongtermstorageforcase,

snap-on and split types.

KEMETrecommendsthatmaximumstoragetemperaturenotexceed40°Candmaximumstoragehumiditynotexceed75%

relativehumidity.Atmospheresshouldbefreeofchlorine,sulfurandalkalibearingcompounds.Avoidalsostoragenear

strongmagneticfieldsasthismightmagnetizetheproduct.

Temperaturefluctuationsshouldbeminimizedtoavoidcondensationorcracksontheparts.Mechanicalshockscanbring

to cracks as well.

Export Control

For customers in Japan

Forproductsthatarecontrolleditemssubjecttothe“ForeignExchangeandForeignTradeLaw”ofJapan,theexportlicense

specifiedbythelawisrequiredforexport.

For customers outside Japan

EMICoreproductsshouldnotbeusedorsoldforuseinthedevelopment,production,stockpilingorutilizationofany

conventionalweaponsormass-destructiveweapons(nuclearweapons,chemicalorbiologicalweapons,ormissiles),orany

other weapons.

ammmc compmm KEIVIEI' cumin:

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

EMI Core – ESD-R Toroidal Cores for Round Cables for Low & High Frequency (Bare, coated & with case)

KEMET Electronics Corporation Sales Oﬃ ces

Foracompletelistofourglobalsalesoffices,pleasevisitwww.kemet.com/sales.

Disclaimer

Allproductspecifications,statements,informationanddata(collectively,the“Information”)inthisdatasheetaresubjecttochange.Thecustomerisresponsiblefor

checkingandverifyingtheextenttowhichtheInformationcontainedinthispublicationisapplicabletoanorderatthetimetheorderisplaced.AllInformationgiven

hereinisbelievedtobeaccurateandreliable,butitispresentedwithoutguarantee,warranty,orresponsibilityofanykind,expressedorimplied.

StatementsofsuitabilityforcertainapplicationsarebasedonKEMETElectronicsCorporation’s(“KEMET”)knowledgeoftypicaloperatingconditionsforsuch

applications,butarenotintendedtoconstitute–andKEMETspecificallydisclaims–anywarrantyconcerningsuitabilityforaspecificcustomerapplicationoruse.

TheInformationisintendedforuseonlybycustomerswhohavetherequisiteexperienceandcapabilitytodeterminethecorrectproductsfortheirapplication.Any

technicaladviceinferredfromthisInformationorotherwiseprovidedbyKEMETwithreferencetotheuseofKEMET’sproductsisgivengratis,andKEMETassumes

noobligationorliabilityfortheadvicegivenorresultsobtained.

AlthoughKEMETdesignsandmanufacturesitsproductstothemoststringentqualityandsafetystandards,giventhecurrentstateoftheart,isolatedcomponent

failuresmaystilloccur.Accordingly,customerapplicationswhichrequireahighdegreeofreliabilityorsafetyshouldemploysuitabledesignsorothersafeguards

(suchasinstallationofprotectivecircuitryorredundancies)inordertoensurethatthefailureofanelectricalcomponentdoesnotresultinariskofpersonalinjury

orpropertydamage.

Althoughallproduct–relatedwarnings,cautionsandnotesmustbeobserved,thecustomershouldnotassumethatallsafetymeasuresareindictedorthatother

measuresmaynotberequired.

KEMET is a registered trademark of KEMET Electronics Corporation.

KEMET 的 ESD-R Series 规格书

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