Pulse Electronics 的 P1252NL Series SMT Power Inductors 规格书

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25 SPM2007 (11/07)
SMT POWER INDUCTORS
Unshielded Drum Core - P1252NL Series
.295
7,49
MAX
XXX
.596 MAX
15,14
.879 MAX
22,33
NOTE: Dot indicates start of winding
SUGGESTED PAD LAYOUT
.340
8,64
.125
3,17
.565
14,35
1
2
Mechanical Schematic
Inductance
Part 6,7 @ IPK ADC Irated 5DCR (MAX) Saturation Current Heating Current
Number (µH ± 20%) (A) (mΩ) (A) @
25°C
(A)
P1252.781NL 0.78 15.0 2.6 30.0 15.0
P1252.152NL 1.5 15.0 4.0 25.0 15.0
P1252.222NL 2.2 12.0 6.1 20.0 12.0
P1252.332NL 3.3 10.0 8.6 17.0 10.0
P1252.392NL 3.9 9.0 10 15.0 9.0
P1252.472NL 4.7 8.4 14 13.0 8.4
P1252.602NL 6.0 7.5 17 12.0 7.5
P1252.782NL 7.8 7.5 18 11.0 7.5
P1252.103NL 10 6.0 26 10.0 6.0
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
Weight . . . . . . . . 4.1 grams
Tape & Reel. . . . . . 300/reel
Height: 7.5mm Max
Footprint: 22.33mm x 15.14mm Max
Current Rating: up to 15A
Inductance Range: 0.78µH to 10µH
1. The temperature of the component (ambient plus temperature
rise) must be within the specified operating temperature range.
2. Inductance tested at 100kHz, 0.1 mVRMS
3. Inductance drop = 10% typical at the saturation current
4. ΔT = 40°C rise typical at the heating current
5. The rated current is the lower of the saturation or heating current.
6. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to the part number
(i.e. P1252.781NL becomes P1252.781NLT). Pulse complies to industry standard tape and
reel specification EIA481.
7. The "NL" suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are not
necessarily RoHS compliant, but are electrically and mechanically equivalent to NL versions.
If a part number does not have the "NL" suffix, but an RoHS compliant version is required,
please contact Pulse for availability.
NOTES:
USER DIRECTION OF FEED
.945
24,00
1.732
± .012
44,00
± 0,30
.615
15,62
TAPE & REEL LAYOUT
.312
7,92
.908
23,06