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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors


1812PS-102KLC, 1812PS-102JLC, 1812PS-102JRC, 1812PS-102KRC

RoHS compliant halogen free AEC-Q flag

For more information and specification about the part.

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Count Unit price
1 $1.37
300 $1.18
600 $0.95
1200 $0.76
3000 $0.57
6000 $0.48

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
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Designer's Kit:
Kit Values Price
C343 28 (6 of each) $80.00


Electrical specifications at 25°C.

Part number 1 Inductance (µH) 2 Tolerance (%) 3 DCR max (Ω) 4 SRF typ (MHz) 5 Isat (A) 6 Irms (A) 7
1812PS-102_R_ 1.0 5,10 0.050 685 2.5 2.7
  1. When ordering, please specify toleranceterminations and packaging codes: e.g. 1812PS-105JRC
  2. Inductance measured at 100 kHz, 0.1 Vrms, using Coilcraft SMD-A fixture in Agilent/HP 4263B LCR meter or equivalent.
  3. Tolerances in bold are stocked for immediate shipment
  4. DCR measured on micro-ohmmeter and a Coilcraft CCF840 test fixture. For other operating temperatures, use this DCR at Temperature calculator.
  5. SRF measured using an Agilent/HP 8753D network analyzer and a SMD-D test fixture test fixture.
  6. Isat: DC current at which the inductance drops 10% (typ.) from its value without current.
  7. Irms: Current that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.


  • = 5%, K = 10%  (Table above shows stock tolerances in bold.)


  • R = Halogen free component. Matte tin over nickel over silver-platinum-glass frit.
  • L = RoHS compliant, not halogen-free. Silver-palladium-platinum-glass frit.


  • C = 7″ machine-ready reel. EIA-481 embossed plastic tape (600 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (2200 parts per full reel)
  • B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.
RoHS compliant , halogen free
Ambient temperature range:
–40°C to +105°C with (40°C rise) Irms current
Storage temperature range:
Component: –40°C to +145°C.
Tape and reel packaging: –40°C to +80°C
Maximum part temperature:
+145°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Performance curves

Inductance vs. Frequency

Inductance vs Current

Physical characteristics


A max B max C max D ref E ref F ref G H I J
0.231 0.196 0.150 0.107 0.100 0.178 0.025 0.120 0.045 0.118 inches
5,87 4,98 3,81 2,72 2,54 4,52 0,64 3,05 1,14 3,00 mm


Tape and Reel specification


Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_i.gif
600 2200* 178/330 60/100 13 18,4 12,4 12 4 4 2 3,9 0,25
* Special order

General specification

Core Material:
286– 323 mg
600 per 7″ reel; 2200 per 13″ reel; Plastic tape: 12 mm wide, 0.25 mm thick, 4 mm pocket spacing, 3.9 mm pocket depth


Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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