Wurth Elektronik, WE-MI, 0805 Unshielded Multilayer Surface Mount Inductor with a Ferrite Core, 100 nH Multilayer ±10 %
- RS Stock No.:
- 308-8542
- Distrelec Article No.:
- 304-42-231
- Mfr. Part No.:
- 7447902
- Brand:
- Wurth Elektronik
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 10 units)*
£5.11
(exc. VAT)
£6.13
(inc. VAT)
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In Stock
- 70 unit(s) ready to ship
- Plus 80 unit(s) shipping from 21 October 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 40 | £0.511 | £5.11 |
| 50 - 240 | £0.474 | £4.74 |
| 250 - 490 | £0.439 | £4.39 |
| 500 - 990 | £0.383 | £3.83 |
| 1000 + | £0.346 | £3.46 |
*price indicative
- RS Stock No.:
- 308-8542
- Distrelec Article No.:
- 304-42-231
- Mfr. Part No.:
- 7447902
- 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 | Multilayer Surface Mount Inductor | |
| Inductance | 100nH | |
| Maximum DC Current | 250mA | |
| Package/Case | 0805 | |
| Length | 2mm | |
| Packaging | Tape & Reel | |
| Automotive Standard | No | |
| Shielding | No | |
| Maximum DC Resistance | 300mΩ | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 125°C | |
| Series | WE-MI | |
| Inductance Tolerance | ±10 % | |
| Depth | 1.2mm | |
| Height | 900μm | |
| Core Material | Ferrite | |
| Termination Style | Surface Mount | |
| Standards/Approvals | IEC 61249-2-21, JEDEC JS709B, REACH, RoHS | |
| Maximum Self Resonant Frequency | 255MHz | |
| Minimum Quality Factor | 20 | |
| Inductor Construction | Multilayer | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Multilayer Surface Mount Inductor | ||
Inductance 100nH | ||
Maximum DC Current 250mA | ||
Package/Case 0805 | ||
Length 2mm | ||
Packaging Tape & Reel | ||
Automotive Standard No | ||
Shielding No | ||
Maximum DC Resistance 300mΩ | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 125°C | ||
Series WE-MI | ||
Inductance Tolerance ±10 % | ||
Depth 1.2mm | ||
Height 900μm | ||
Core Material Ferrite | ||
Termination Style Surface Mount | ||
Standards/Approvals IEC 61249-2-21, JEDEC JS709B, REACH, RoHS | ||
Maximum Self Resonant Frequency 255MHz | ||
Minimum Quality Factor 20 | ||
Inductor Construction Multilayer | ||
- COO (Country of Origin):
- TW
Wurth Elektronik WE-MI Series Multilayer Surface Mount Inductor, 100nH Inductance, 125°C Maximum Operating Temperature - 7447902
This multilayer surface-mount inductor provides Compact inductance for PCB power and signal applications. It is designed for surface mounting in an 0805 package and operates across a wide temperature range suitable for many electronic assemblies. The component is supplied on tape and reel for automated placement and uses a ferrite core to deliver stable performance in small form-factor circuits.
Features and Benefits:
• 100nH inductance delivers predictable impedance for filtering
• Q≥20 ensures low loss at intended operating frequencies
• 255MHz self-resonant frequency supports high-frequency use
• 250mA DC current rating maintains performance under bias
• 300mΩ maximum DCR reduces series power dissipation
• Q≥20 ensures low loss at intended operating frequencies
• 255MHz self-resonant frequency supports high-frequency use
• 250mA DC current rating maintains performance under bias
• 300mΩ maximum DCR reduces series power dissipation
Applications
• Suitable for EMI suppression in Compact mixed-signal boards
• Ideal for decoupling in handheld power modules
• Used with radio-frequency front-end filtering stages
• Can be used for impedance matching in small RF circuits
• Ideal for decoupling in handheld power modules
• Used with radio-frequency front-end filtering stages
• Can be used for impedance matching in small RF circuits
What temperature range can it operate within?
It functions from -55°C up to 125°C.
How is the component packaged for production assembly?
It is delivered on tape and reel compatible with automated pick-and-place machines.
What termination and mounting style does it use?
It uses surface-mount terminations designed for reflow soldering.
What materials and construction affect its magnetic behaviour?
A ferrite core within a multilayer construction determines permeability and stability.
Is the device shielded against stray fields?
It is unshielded, relying on package design and placement for field management.
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