Wurth 20 mH ±30% Leaded Inductor, 500mA Idc, 1Ω Rdc, WE-CMB HC
- RS Stock No.:
- 489-0188
- Distrelec Article No.:
- 301-89-709
- Mfr. Part No.:
- 744821120
- Brand:
- Wurth Elektronik
Bulk discount available
Subtotal (1 unit)*
£2.44
(exc. VAT)
£2.93
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 24 unit(s) ready to ship
- Plus 16 unit(s) ready to ship from another location
- Plus 815 unit(s) shipping from 31 October 2025
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Units | Per unit |
|---|---|
| 1 - 9 | £2.44 |
| 10 - 49 | £2.36 |
| 50 - 99 | £1.88 |
| 100 - 199 | £1.79 |
| 200 + | £1.70 |
*price indicative
- RS Stock No.:
- 489-0188
- Distrelec Article No.:
- 301-89-709
- Mfr. Part No.:
- 744821120
- 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 | 20 mH | |
| Maximum DC Current | 500mA | |
| Mounting Type | Radial | |
| Maximum DC Resistance | 1Ω | |
| Tolerance | ±30% | |
| Length | 15mm | |
| Depth | 7.5mm | |
| Height | 17.5mm | |
| Dimensions | 15 x 7.5 x 17.5mm | |
| Lead Pitch | 10mm | |
| Series | WE-CMB HC | |
| Terminal Type | Through Hole | |
| Maximum Operating Temperature | +125°C | |
| Minimum Operating Temperature | -40°C | |
Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Inductance 20 mH | ||
Maximum DC Current 500mA | ||
Mounting Type Radial | ||
Maximum DC Resistance 1Ω | ||
Tolerance ±30% | ||
Length 15mm | ||
Depth 7.5mm | ||
Height 17.5mm | ||
Dimensions 15 x 7.5 x 17.5mm | ||
Lead Pitch 10mm | ||
Series WE-CMB HC | ||
Terminal Type Through Hole | ||
Maximum Operating Temperature +125°C | ||
Minimum Operating Temperature -40°C | ||
Wurth WE-CMB XS, M and XL Series Common Mode Chokes
From Wurth Elektronik, the WE-CMB series of common modes chokes are a compact solution delivering high suppression of asymmetrical interferences, even at low frequency ranges. WE-CMB series common mode chokes offer the highest possible current for their ultra compact size. WE-CMB common mode chokes feature broadband screening due to the anti-capacitance coiling technique that has been incorporated into the design.
Features and Benefits:
Compact design
Climatic category: 40/125/21
IEC 60938-2
Flammability: UL 49 V-0
Wide operating temperature range of -40°C to +125°C
Product Applications:
WE-CMB common mode chokes are ideal for the suppression of common mode noise and the suppression of radio interferences in motors. Suitable applications include power line in and output filters, power electronics and the filtering of devices lacking a ground connection.
Wurth Leaded Inductors (Chokes)
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- Wurth 20 mH ±30% Common Mode Choke 540mΩ Rdc 250 V ac, WE-CMB
- Wurth 20 mH ±30% Common Mode Choke 160mΩ Rdc 250 V ac, WE-CMB
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