LQM18JNR10J00D

Summary

every figure cited to the datasheet below

0603 chip coil (chip inductor), LQM18JN series for consumer & industrial equipment — 1.6 × 0.8 mm body, only 0.55 mm tall, 0.004 g^{p.1, p.2}
100 nH ±5%, inductance measured at 25 MHz (Keysight 4294A, 1 mA)^{p.1, p.2}
Q 8 min, also specified at the 25 MHz test frequency^{p.1, p.2}
DC resistance 0.41 Ω ±25%^p.1
Self-resonant frequency 200 MHz min (Keysight 4991A, 1 mA)^{p.1, p.2}
Rated current 650 mA on a temperature-rise basis — self-heating limited to 40 °C max^{p.1, p.2}
Operating and storage range −40 to +85 °C^p.1
Polarity mark printed on the top face (0.32 mm square)^p.2
Inductance can shift in magnetic fields — no magnetised tweezers, and currents above rating risk magnetic saturation^p.9
8 mm paper tape, 4,000 pcs per reel^p.4

3D Assembly

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Schematic & Layout

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Schematic Symbol

2D Layout

Datasheet

the source of every number on this page

DocumentFour Murata LQM18 reference specifications (per-part docs): JN = 'CHIP COIL (CHIP INDUCTOR) for Consumer equipment & Industrial equipment LQM18JN□□□□00D REFERENCE SPECIFICATION'; DH = 'CHIP COIL (CHIP INDUCTOR) for Automotive powertrain/safety equipment LQM18DH□□□□70□ Murata Standard Reference Specification [AEC-Q200]'; PN-FR = 'CHIP COILS (CHIP INDUCTORS) LQM18PN□□□□FR□ REFERENCE SPECIFICATION'; PN-FH = 'CHIP COIL (CHIP INDUCTOR) for Consumer equipment & Industrial equipment LQM18PN□□□□FH□ REFERENCE SPECIFICATION'

VersionJELF243B-0077B-01

RevisedRevision carried only in the spec-number letter suffix (0077B / 9127G / 0033G / 0043K); no printed issue/revision date anywhere in any of the four docs

PublisherMurata Manufacturing Co., Ltd. (footer 'MURATA MFG CO., LTD' on every page of all four docs)

Pages10

Page 1 / 10 Download PDF Retrieved 13 August 2026 from Adom's curated datasheet archive — md5 cc65d9d2f38d7e30e1d576b396eb3699