Wurth Elektronik, WELQ 1812 Surface Mount Inductor with a Ferrite Core, 150 μH 0.22 A Idc Q:55

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Subtotal (1 tape of 10 units)*

$17.19

(exc. GST)

$19.77

(inc. GST)

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  • Plus 470 unit(s) shipping from 04 May 2026
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Units
Per unit
Per Tape*
10 - 90$1.719$17.19
100 - 490$1.395$13.95
500 - 990$1.066$10.66
1000 +$0.861$8.61

*price indicative

Packaging Options:
RS Stock No.:
548-601
Distrelec Article No.:
304-65-887
Mfr. Part No.:
744045215
Brand:
Wurth Elektronik
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Brand

Wurth Elektronik

Product Type

Surface Mount Inductor

Inductance

150μH

Maximum DC Current

0.22A

Packaging

Tape & Reel

Length

4.5mm

Automotive Standard

No

Minimum Operating Temperature

-40°C

Maximum DC Resistance

3.7Ω

Series

WELQ 1812

Maximum Operating Temperature

125°C

Diameter

2.9mm

Height

2.9mm

Core Material

Ferrite

Standards/Approvals

REACH, RoHS, Halogen-Free

Depth

2.9mm

Termination Style

Package

Minimum Quality Factor

55

Inductor Construction

Wirewound

The Wurth Elektronik SMT Inductor is a miniature chip inductor wound on a specialized ferrite core, designed for compact circuits requiring low power operation. With an operating temperature range of –40°C to +125°C, it is suitable for various applications, including low power DC/DC converters. Its robust design and compact size make it ideal for modern electronic devices requiring reliable and efficient inductive components.

Small inductances for compact circuits

High Q at high frequencies

Low DC resistance

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