component

CM4532331KSB

Public Made by Adom

by adom

ABC(千如) Power Inductors, 1812. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentinductors, coils, chokescm4532331ksbfactory-2.0.0extractor-text
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CM4532331KSB

ABC(千如) · Power Inductors · 1812

CM4532331KSB from ABC(千如), in a 1812. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1 passive Terminal 1 of an unpolarised inductor or ferrite bead; either orientation.
2 2 passive Terminal 2 of an unpolarised inductor or ferrite bead; either orientation.

Key specifications

Parameter Value
Manufacturer ABC(千如)
Package 1812
Category Inductors, Coils, Chokes
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Inductance tolerance (K code) -10 10 % K = ±10% (tolerance code in MPN; J=±5%, K=±10%, M=±20%) 2
DC resistance RDC 14 Ω 2
Rated current (saturation) IDC 85 mA 2
Quality factor Q 4 Test freq 0.796 MHz 2
Inductance L 330 µH Test freq 0.796 MHz 2
Temperature rise 20 ℃ Applied rated current for 10 minutes 6
Insulation resistance IR 1000 MΩ 100 V DC applied between terminal and coating for 1 minute 6
Operating temperature -40 125 ℃ 1
Ambient temperature 100 ℃ 1
Storage temperature 5 30 ℃ Storage period less than 12 months 7
Storage humidity 10 60 %RH Storage, humidity 10 to 60% RH or less 7
Reflow peak temperature 250 ℃ Reflow profile, peak temperature 1
Resistance to solder heat 260 ℃ 10 seconds 1

CAD (KiCad official)

  • Symbol: CM4532331KSB
  • Footprint: Inductor_SMD:L_1812_4532Metric
  • 3D model: 1812 (KiCad packages3D, STEP)
  • 3D model files: cm4532331ksb-etched.step / cm4532331ksb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cm4532331ksb.step / cm4532331ksb.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: ABC(千如) datasheet (7 pp, sha256 c6acc6e6b144325a, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal convention (convention), consensus off (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF