Wurth, WELQ 1812 Series, Package Wire-wound SMD Inductor 150 μH 3.7Ω 220mA Idc Q:55
- RS Stock No.:
- 548-601
- Mfr. Part No.:
- 744045215
- Brand:
- Wurth Elektronik
Bulk discount available
Subtotal (1 tape of 10 units)*
£6.80
(exc. VAT)
£8.20
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 500 unit(s) ready to ship
- Plus 999,999,490 unit(s) shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tape* |
|---|---|---|
| 10 - 90 | £0.68 | £6.80 |
| 100 - 490 | £0.551 | £5.51 |
| 500 - 990 | £0.421 | £4.21 |
| 1000 + | £0.341 | £3.41 |
*price indicative
- RS Stock No.:
- 548-601
- Mfr. Part No.:
- 744045215
- Brand:
- Wurth Elektronik
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wurth Elektronik | |
| Inductance | 150 μH | |
| Maximum DC Current | 220mA | |
| Package/Case | Package | |
| Length | 4.5mm | |
| Depth | 2.9mm | |
| Tolerance | 3.7Ω | |
| Series | WELQ 1812 Series | |
| Minimum Quality Factor | 55 | |
Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Inductance 150 μH | ||
Maximum DC Current 220mA | ||
Package/Case Package | ||
Length 4.5mm | ||
Depth 2.9mm | ||
Tolerance 3.7Ω | ||
Series WELQ 1812 Series | ||
Minimum Quality Factor 55 | ||
- COO (Country of Origin):
- CN
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
High Q at high frequencies
Low DC resistance