B57999V2999J099 规格书

@TDK
Application examples for SMD NTC thermistors
Industrial and medical thermometers Thermostats
SMD NTC Thermistors for General-Use 2016
SMD NTC Thermistors for General-Use 2016
Wheatstone bridge circiut
EPCOS Sample Kit 2016
SMD NTC Thermistors
Temperature Measurement and Compensation
for General-Use
www.epcos.com
© EPCOS AG · A TDK Group Company
Edition 08/2016 · Ordering No. B57999V2999J199 · Printed in Germany · SO 0816.5
No discoloration
No reduction in lumens
Extension of life time
Performance efficiency optimization
Optimum design (reduction in number of LEDs)
LEDs
Battery packs
LCD displays
Thermal connection with a NTC on LED
Charging control unit of a battery pack using
NTC thermistors as temperature sensor
LCD using a NTC thermistor as temperature sensor
Detects temperature rises of the battery cell
during charging
Detects the ambient temperature for optimized
charging
Detects heat generation of a battery cell caused
by abnormal current
Performs temperature compensation for voltage
measurement for display of the remaining
amount of energy
LCDs are sensitive to temperature and
have a limited operating temperature range
LCD contrast increases with temperature,
wasting power at high temperatures
Low temperatures lead to low contrast
LCD modules often use temperature
compensation circuits with NTC thermistors
and resistors
Product range
Electrical specifications and ordering codes
R25 DRR/RRB25/50 B25/85 B25/100 Ordering code
[kV]% [K] [K] [K]
EIA case size 0402
10 ±1, ±5 3380 3435 3455 ±1% B57230V2103+260
10 ±5 3940 3980 4000 ±3% B57221V2103J060
22 ±5 4473 4548 4575 ±3% B57261V2223J060
47 ±5 3940 3980 4000 ±3% B57221V2473J060
47 ±1, ±3, ±5 4050 4108 4131 ±1% B57250V2473+560
100 ±1, ±3, ±5 4250 4311 4334 ±1% B57250V2104+360
EIA case size 0603
10 ±1, ±5 3380 3435 3455 ±1% B57330V2103+260
10 ±3, ±5 3940 3980 4000 ±3% B57321V2103+060
22 ±3, ±5 4386 4455 4480 ±3% B57371V2223+060
47 ±3, ±5 4386 4455 4480 ±3% B57371V2473+060
47 ±1, ±3, ±5 4050 4108 4131 ±1.5% B57357V2473+560
47 ±3, ±5 4050 4108 4131 ±2% B57358V2473+560
100 ±3, ±5 4386 4455 4480 ±1% B57374V2104+060
100 ±1, ±3, ±5 4200 4260 4282 ±1% B57350V2104+460
100 ±3, ±5 4250 4311 4334 ±2% B57358V2104+360
470 ±3, ±5 4386 4455 4480 ±3% B57371V2474+060
EIA case size 0805
1 ±3, ±5 3940 3980 4000 ±3% B57421V2102+062
10 ±3, ±5 3590 3635 3650 ±3% B57401V2103+062
10 ±3, ±5 3940 3980 4000 ±3% B57421V2103+062
10 ±3, ±5 4386 4455 4480 ±3% B57471V2103+062
22 ±3, ±5 4386 4455 4480 ±3% B57471V2223+062
47 ±3, ±5 4386 4455 4480 ±3% B57471V2473+062
100 ±3, ±5 4386 4455 4480 ±3% B57471V2104+062
470 ±3, ±5 4386 4455 4480 ±3% B57471V2474+062
+ = Resistance tolerance:
F = ±1%
H = ±3%
J = ±5%
Temperature measurement and compensation
NTC (negative temperature coefficient) thermistors are thermally sensitive semiconductor resis-
tors which show a decrease in resistance as temperature increases. At –2%/K to –6%/K, the
negative temperature coefficients of resistance are about ten times greater than those of metals
and about five times greater than those of silicon temperature sensors. NTC thermistors are
simple yet very sensitive and accurate sensing elements for measuring and control circuits.
Features
Superior performance in high-stability applications
Accurate temperature sensing up to +125 °C
Excellent long-term aging stability in high temperature environment
Short response time
All SMD NTC thermistors are listed under UL (file number E69802)
Alternative ratings available on request, e.g. resistance and B value
Applications
Displays
Smartphones and wearable devices
Heating and air-conditioning, radiator cooling fan control units, thermostats
Household electronics, e.g. refrigerators, washing machines, water boilers
Battery management systems
Healthcare
Smart metering
Electronic control unit
Industrial automation
Security and safety
Lighting, e.g. LED lighting modules, LED retrofit bulbs and tubes
A short presentation with more details and applications examples can be found under:
www.epcos.com/smdntc_gu
B57421
V2102J062
B57401
V2103J062
B57421
V2103J062
B57471
V2103J062
B57471
V2223J062
B57471
V2473J062
B57471
V2104J062
B57471
V2474J062
B57330
V2103F260
B57321
V2103J060
B57371
V2223J060
B57371
V2473J060
B57357
V2473F560
B57374
V2104J060
B57230
V2103F260
B57221
V2103J060
B57261
V2223J060
B57221
V2473J060
B57250
V2473F560
B57250
V2104F360
B57350
V2104F460
B57371
V2474J060
Components
Important information: Some parts of this publication contain statements about the suitability of our products for certain areas of application. These
statements are based on our knowledge of typical requirements that are often placed on our products. We expressly point out that these statements
cannot be regarded as binding statements about the suitability of our products for a particular customer application. It is incumbent on the customer
to check and decide whether a product is suitable for use in a particular application. This publication is only a brief product survey which may be
changed from time to time. Our products are described in detail in our data sheets. The Important notes (www.epcos.com/ImportantNotes) and the
product-specific Cautions and warnings must be observed. All relevant information is available through our sales offices.
L J --------- r 7 L J - - - - - r 7
Product range
Electrical specifications and ordering codes
R25 DRR/RRB25/50 B25/85 B25/100 Ordering code
[kV]% [K] [K] [K]
EIA case size 0402
10 ±1, ±5 3380 3435 3455 ±1% B57230V2103+260
10 ±5 3940 3980 4000 ±3% B57221V2103J060
22 ±5 4473 4548 4575 ±3% B57261V2223J060
47 ±5 3940 3980 4000 ±3% B57221V2473J060
47 ±1, ±3, ±5 4050 4108 4131 ±1% B57250V2473+560
100 ±1, ±3, ±5 4250 4311 4334 ±1% B57250V2104+360
EIA case size 0603
10 ±1, ±5 3380 3435 3455 ±1% B57330V2103+260
10 ±3, ±5 3940 3980 4000 ±3% B57321V2103+060
22 ±3, ±5 4386 4455 4480 ±3% B57371V2223+060
47 ±3, ±5 4386 4455 4480 ±3% B57371V2473+060
47 ±1, ±3, ±5 4050 4108 4131 ±1.5% B57357V2473+560
47 ±3, ±5 4050 4108 4131 ±2% B57358V2473+560
100 ±3, ±5 4386 4455 4480 ±1% B57374V2104+060
100 ±1, ±3, ±5 4200 4260 4282 ±1% B57350V2104+460
100 ±3, ±5 4250 4311 4334 ±2% B57358V2104+360
470 ±3, ±5 4386 4455 4480 ±3% B57371V2474+060
EIA case size 0805
1 ±3, ±5 3940 3980 4000 ±3% B57421V2102+062
10 ±3, ±5 3590 3635 3650 ±3% B57401V2103+062
10 ±3, ±5 3940 3980 4000 ±3% B57421V2103+062
10 ±3, ±5 4386 4455 4480 ±3% B57471V2103+062
22 ±3, ±5 4386 4455 4480 ±3% B57471V2223+062
47 ±3, ±5 4386 4455 4480 ±3% B57471V2473+062
100 ±3, ±5 4386 4455 4480 ±3% B57471V2104+062
470 ±3, ±5 4386 4455 4480 ±3% B57471V2474+062
+ = Resistance tolerance:
F = ±1%
H = ±3%
J = ±5%
Temperature measurement and compensation
NTC (negative temperature coefficient) thermistors are thermally sensitive semiconductor resis-
tors which show a decrease in resistance as temperature increases. At –2%/K to –6%/K, the
negative temperature coefficients of resistance are about ten times greater than those of metals
and about five times greater than those of silicon temperature sensors. NTC thermistors are
simple yet very sensitive and accurate sensing elements for measuring and control circuits.
Features
Superior performance in high-stability applications
Accurate temperature sensing up to +125 °C
Excellent long-term aging stability in high temperature environment
Short response time
All SMD NTC thermistors are listed under UL (file number E69802)
Alternative ratings available on request, e.g. resistance and B value
Applications
Displays
Smartphones and wearable devices
Heating and air-conditioning, radiator cooling fan control units, thermostats
Household electronics, e.g. refrigerators, washing machines, water boilers
Battery management systems
Healthcare
Smart metering
Electronic control unit
Industrial automation
Security and safety
Lighting, e.g. LED lighting modules, LED retrofit bulbs and tubes
A short presentation with more details and applications examples can be found under:
www.epcos.com/smdntc_gu
B57421
V2102J062
B57401
V2103J062
B57421
V2103J062
B57471
V2103J062
B57471
V2223J062
B57471
V2473J062
B57471
V2104J062
B57471
V2474J062
B57330
V2103F260
B57321
V2103J060
B57371
V2223J060
B57371
V2473J060
B57357
V2473F560
B57374
V2104J060
B57230
V2103F260
B57221
V2103J060
B57261
V2223J060
B57221
V2473J060
B57250
V2473F560
B57250
V2104F360
B57350
V2104F460
B57371
V2474J060
Components
Important information: Some parts of this publication contain statements about the suitability of our products for certain areas of application. These
statements are based on our knowledge of typical requirements that are often placed on our products. We expressly point out that these statements
cannot be regarded as binding statements about the suitability of our products for a particular customer application. It is incumbent on the customer
to check and decide whether a product is suitable for use in a particular application. This publication is only a brief product survey which may be
changed from time to time. Our products are described in detail in our data sheets. The Important notes (www.epcos.com/ImportantNotes) and the
product-specific Cautions and warnings must be observed. All relevant information is available through our sales offices.
Product range
Electrical specifications and ordering codes
R25 DRR/RRB25/50 B25/85 B25/100 Ordering code
[kV]% [K] [K] [K]
EIA case size 0402
10 ±1, ±5 3380 3435 3455 ±1% B57230V2103+260
10 ±5 3940 3980 4000 ±3% B57221V2103J060
22 ±5 4473 4548 4575 ±3% B57261V2223J060
47 ±5 3940 3980 4000 ±3% B57221V2473J060
47 ±1, ±3, ±5 4050 4108 4131 ±1% B57250V2473+560
100 ±1, ±3, ±5 4250 4311 4334 ±1% B57250V2104+360
EIA case size 0603
10 ±1, ±5 3380 3435 3455 ±1% B57330V2103+260
10 ±3, ±5 3940 3980 4000 ±3% B57321V2103+060
22 ±3, ±5 4386 4455 4480 ±3% B57371V2223+060
47 ±3, ±5 4386 4455 4480 ±3% B57371V2473+060
47 ±1, ±3, ±5 4050 4108 4131 ±1.5% B57357V2473+560
47 ±3, ±5 4050 4108 4131 ±2% B57358V2473+560
100 ±3, ±5 4386 4455 4480 ±1% B57374V2104+060
100 ±1, ±3, ±5 4200 4260 4282 ±1% B57350V2104+460
100 ±3, ±5 4250 4311 4334 ±2% B57358V2104+360
470 ±3, ±5 4386 4455 4480 ±3% B57371V2474+060
EIA case size 0805
1 ±3, ±5 3940 3980 4000 ±3% B57421V2102+062
10 ±3, ±5 3590 3635 3650 ±3% B57401V2103+062
10 ±3, ±5 3940 3980 4000 ±3% B57421V2103+062
10 ±3, ±5 4386 4455 4480 ±3% B57471V2103+062
22 ±3, ±5 4386 4455 4480 ±3% B57471V2223+062
47 ±3, ±5 4386 4455 4480 ±3% B57471V2473+062
100 ±3, ±5 4386 4455 4480 ±3% B57471V2104+062
470 ±3, ±5 4386 4455 4480 ±3% B57471V2474+062
+ = Resistance tolerance:
F = ±1%
H = ±3%
J = ±5%
Temperature measurement and compensation
NTC (negative temperature coefficient) thermistors are thermally sensitive semiconductor resis-
tors which show a decrease in resistance as temperature increases. At –2%/K to –6%/K, the
negative temperature coefficients of resistance are about ten times greater than those of metals
and about five times greater than those of silicon temperature sensors. NTC thermistors are
simple yet very sensitive and accurate sensing elements for measuring and control circuits.
Features
Superior performance in high-stability applications
Accurate temperature sensing up to +125 °C
Excellent long-term aging stability in high temperature environment
Short response time
All SMD NTC thermistors are listed under UL (file number E69802)
Alternative ratings available on request, e.g. resistance and B value
Applications
Displays
Smartphones and wearable devices
Heating and air-conditioning, radiator cooling fan control units, thermostats
Household electronics, e.g. refrigerators, washing machines, water boilers
Battery management systems
Healthcare
Smart metering
Electronic control unit
Industrial automation
Security and safety
Lighting, e.g. LED lighting modules, LED retrofit bulbs and tubes
A short presentation with more details and applications examples can be found under:
www.epcos.com/smdntc_gu B57421
V2102J062
B57401
V2103J062
B57421
V2103J062
B57471
V2103J062
B57471
V2223J062
B57471
V2473J062
B57471
V2104J062
B57471
V2474J062
B57330
V2103F260
B57321
V2103J060
B57371
V2223J060
B57371
V2473J060
B57357
V2473F560
B57374
V2104J060
B57230
V2103F260
B57221
V2103J060
B57261
V2223J060
B57221
V2473J060
B57250
V2473F560
B57250
V2104F360
B57350
V2104F460
B57371
V2474J060
Components
Important information: Some parts of this publication contain statements about the suitability of our products for certain areas of application. These
statements are based on our knowledge of typical requirements that are often placed on our products. We expressly point out that these statements
cannot be regarded as binding statements about the suitability of our products for a particular customer application. It is incumbent on the customer
to check and decide whether a product is suitable for use in a particular application. This publication is only a brief product survey which may be
changed from time to time. Our products are described in detail in our data sheets. The Important notes (www.epcos.com/ImportantNotes) and the
product-specific Cautions and warnings must be observed. All relevant information is available through our sales offices.
LCD :mlmH-v mum“ m
Application examples for SMD NTC thermistors
Industrial and medical thermometers Thermostats
SMD NTC Thermistors for General-Use 2016
SMD NTC Thermistors for General-Use 2016
Wheatstone bridge circiut
EPCOS Sample Kit 2016
SMD NTC Thermistors
Temperature Measurement and Compensation
for General-Use
www.epcos.com
© EPCOS AG · A TDK Group Company
Edition 08/2016 · Ordering No. B57999V2999J199 · Printed in Germany · SO 0816.5
No discoloration
No reduction in lumens
Extension of life time
Performance efficiency optimization
Optimum design (reduction in number of LEDs)
LEDs
Battery packs
LCD displays
Thermal connection with a NTC on LED
Charging control unit of a battery pack using
NTC thermistors as temperature sensor
LCD using a NTC thermistor as temperature sensor
Detects temperature rises of the battery cell
during charging
Detects the ambient temperature for optimized
charging
Detects heat generation of a battery cell caused
by abnormal current
Performs temperature compensation for voltage
measurement for display of the remaining
amount of energy
LCDs are sensitive to temperature and
have a limited operating temperature range
LCD contrast increases with temperature,
wasting power at high temperatures
Low temperatures lead to low contrast
LCD modules often use temperature
compensation circuits with NTC thermistors
and resistors
Application examples for SMD NTC thermistors
Industrial and medical thermometers Thermostats
SMD NTC Thermistors for General-Use 2016
SMD NTC Thermistors for General-Use 2016
Wheatstone bridge circiut
EPCOS Sample Kit 2016
SMD NTC Thermistors
Temperature Measurement and Compensation
for General-Use
www.epcos.com
© EPCOS AG · A TDK Group Company
Edition 08/2016 · Ordering No. B57999V2999J199 · Printed in Germany · SO 0816.5
No discoloration
No reduction in lumens
Extension of life time
Performance efficiency optimization
Optimum design (reduction in number of LEDs)
LEDs
Battery packs
LCD displays
Thermal connection with a NTC on LED
Charging control unit of a battery pack using
NTC thermistors as temperature sensor
LCD using a NTC thermistor as temperature sensor
Detects temperature rises of the battery cell
during charging
Detects the ambient temperature for optimized
charging
Detects heat generation of a battery cell caused
by abnormal current
Performs temperature compensation for voltage
measurement for display of the remaining
amount of energy
LCDs are sensitive to temperature and
have a limited operating temperature range
LCD contrast increases with temperature,
wasting power at high temperatures
Low temperatures lead to low contrast
LCD modules often use temperature
compensation circuits with NTC thermistors
and resistors