Wurth Elektronik 1.1 mH 18 A Common Mode Choke 7mΩ
- RS Stock No.:
- 185-7437
- Mfr. Part No.:
- 744833011180
- Brand:
- Wurth Elektronik
Bulk discount available
Subtotal (1 unit)*
£15.17
(exc. VAT)
£18.20
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 2 unit(s) shipping from 02 February 2026
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Units | Per unit |
|---|---|
| 1 - 4 | £15.17 |
| 5 + | £11.33 |
*price indicative
- RS Stock No.:
- 185-7437
- Mfr. Part No.:
- 744833011180
- 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 | 1.1 mH | |
| Series | WE-TPB | |
| Test Frequency | 10 kHz | |
| DC Resistance | 7mΩ | |
| Maximum Current | 18 A | |
| Dimensions | 47 (Dia.) x 39mm | |
| Operating Temperature Range | -40°C → +125°C | |
| Mounting Type | Through Hole | |
| Termination Style | Solder Pad | |
| Height | 39mm | |
| Depth | 47mm | |
| Maximum Operating Temperature | +125°C | |
| Minimum Operating Temperature | -40°C | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Inductance 1.1 mH | ||
Series WE-TPB | ||
Test Frequency 10 kHz | ||
DC Resistance 7mΩ | ||
Maximum Current 18 A | ||
Dimensions 47 (Dia.) x 39mm | ||
Operating Temperature Range -40°C → +125°C | ||
Mounting Type Through Hole | ||
Termination Style Solder Pad | ||
Height 39mm | ||
Depth 47mm | ||
Maximum Operating Temperature +125°C | ||
Minimum Operating Temperature -40°C | ||
- COO (Country of Origin):
- CN
Application up to 500 VAC
High permeability MnZn Ferrite core material
Insulation through winding spacer
Air and creepage distances ≥ 5 mm
Up to 24 A rated current
Suppression frequency range: 1 kHz to 1 MHz
Operating temperature: -40 °C to +125 °C
Applications
Power electronics
Power line input filter
Radio interference suppression in motors
Suppression for common mode noise
Frequency converter
Power supplies
Charging stations
Related links
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- Schaffner 1.1 mH 2 A Common Mode Choke 300V
- Wurth Elektronik 2 x 18 mH 500 mA Common Mode Choke 2 x 0.75Ω

