Wurth Elektronik, WE-KI, 0402 Unshielded Wirewound Surface Mount Inductor with a Ceramic Core, 0.04 μH ±5 % 320 mA Idc
- RS Stock No.:
- 163-4207
- Mfr. Part No.:
- 744765140A
- Brand:
- Wurth Elektronik
Subtotal (1 reel of 3000 units)*
£597.00
(exc. VAT)
£717.00
(inc. VAT)
FREE delivery for orders over £60.00
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- Shipping from 30 July 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 3000 + | £0.199 | £597.00 |
*price indicative
- RS Stock No.:
- 163-4207
- Mfr. Part No.:
- 744765140A
- 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 | |
| Product Type | Wirewound Surface Mount Inductor | |
| Inductance | 0.04μH | |
| Maximum DC Current | 320mA | |
| Package/Case | 0402 | |
| Length | 1mm | |
| Packaging | Tape & Reel | |
| Automotive Standard | AEC-Q200 | |
| Shielding | No | |
| Minimum Operating Temperature | -40°C | |
| Maximum DC Resistance | 438mΩ | |
| Pin Count | 2 | |
| Maximum Operating Temperature | 125°C | |
| Inductance Tolerance | ±5 % | |
| Series | WE-KI | |
| Core Material | Ceramic | |
| Termination Style | Surface Mount | |
| Standards/Approvals | IEC 61249-2-21, JEDEC JS709B, REACH, RoHS | |
| Depth | 0.55mm | |
| Height | 0.5mm | |
| Maximum Self Resonant Frequency | 2.24GHz | |
| Inductor Construction | Wirewound | |
| Minimum Quality Factor | 26 | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Wirewound Surface Mount Inductor | ||
Inductance 0.04μH | ||
Maximum DC Current 320mA | ||
Package/Case 0402 | ||
Length 1mm | ||
Packaging Tape & Reel | ||
Automotive Standard AEC-Q200 | ||
Shielding No | ||
Minimum Operating Temperature -40°C | ||
Maximum DC Resistance 438mΩ | ||
Pin Count 2 | ||
Maximum Operating Temperature 125°C | ||
Inductance Tolerance ±5 % | ||
Series WE-KI | ||
Core Material Ceramic | ||
Termination Style Surface Mount | ||
Standards/Approvals IEC 61249-2-21, JEDEC JS709B, REACH, RoHS | ||
Depth 0.55mm | ||
Height 0.5mm | ||
Maximum Self Resonant Frequency 2.24GHz | ||
Inductor Construction Wirewound | ||
Minimum Quality Factor 26 | ||
- COO (Country of Origin):
- CN
Wurth 0402 WE-KI Series Wirewound Ceramic Inductors
Wurth WE-KI Series 0402 SMD wire-wound ceramic inductors have been designed for high frequency applications. They offer the highest possible self resonant frequencies up to 12.5 GHz alongside an excellent Q factor and high thermal stability. Other applications for these ceramic inductors include wireless LAN, Bluetooth and RF transceiver/communications. Reflow soldering is recommended for these products.
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