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Coilcraft LPS4018-223MRC — Inductors & Chokes

Coilcraft LPS4018-223MRC Shielded Power Inductor, 22 µH

MPNLPS4018-223MRC
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Coilcraft LPS4018 series shielded drum core power inductor, LPS4018-223MRC, 22 µH ±20%, 650 mA rated current, 360 mOhm DCR, AEC-Q200, surface mount, -40°C to +125°C.

$1.1900Ref. price · indicative, final on quote
Coilcraft LPS4018-223MRC datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LPS4018-223MRC specifications
ParameterValue
TypeDrum Core
SeriesLPS4018
MountingSurface Mount
Current rating650 mA
Current - saturation740mA
Frequency - self resonant26MHz
Inductance frequency - test100 kHz
Operating temperature-40°C~125°C
Material - coreFerrite
Size (Dimension)0.154\" L x 0.154\" W (3.90mm x 3.90mm)
Height - seated0.071\" (1.80mm)
PackageStrip
RatingsAEC-Q200
ShieldingShielded
Tolerance±20%
Inductance22 µH
CaseNonstandard
DC resistance360mOhm Max

Product details

22 µH shielded drum core for power rails

The Coilcraft LPS4018-223MRC is a 22 µH shielded drum core inductor rated for 650 mA continuous current with a saturation current of 740 mA. Shielding is specified, which keeps the magnetic field contained within the package — critical when the inductor sits adjacent to sensitive analog or RF traces on a dense PCB.

AEC-Q200 and temperature range

Rated AEC-Q200, this inductor is qualified for automotive-grade stress — thermal shock, vibration, and humidity bias per the AEC-Q200 passive-component standard.

Frequently asked questions

What is the inductance and current rating of this inductor?

Inductance is 22 µH at 100 kHz test frequency, tolerance ±20%. Rated current is 650 mA, with a saturation current of 740 mA. DC resistance is 360 mOhm max.