Wurth Elektronik 3.9 mH 8 A Common Mode Choke 31 mΩ 760V ac
- RS Stock No.:
- 126-0972
- Distrelec Article No.:
- 301-89-735
- Mfr. Part No.:
- 744830039080
- Brand:
- Wurth Elektronik
Bulk discount available
Subtotal (1 unit)*
Kr. 143,69
(exc. VAT)
Kr. 179,61
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Temporarily out of stock
- Shipping from 17 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | Kr. 143,69 |
| 5 - 9 | Kr. 113,83 |
| 10 - 49 | Kr. 107,99 |
| 50 - 99 | Kr. 102,85 |
| 100 + | Kr. 98,84 |
*price indicative
- RS Stock No.:
- 126-0972
- Distrelec Article No.:
- 301-89-735
- Mfr. Part No.:
- 744830039080
- 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 | Common Mode Choke | |
| Inductance | 3.9mH | |
| Series | WE-CMBHV | |
| Maximum DC Current | 8A | |
| Packaging | Tray & Carton | |
| Test Frequency | 10kHz | |
| Maximum Operating Temperature | 125°C | |
| Minimum Operating Temperature | -40°C | |
| Automotive Standard | No | |
| Mount Type | Through Hole | |
| Choke Voltage | 760V ac | |
| Inductance Tolerance | ±30 % | |
| Maximum DC Resistance | 31mΩ | |
| Standards/Approvals | REACH, RoHS | |
| Length | 39.5mm | |
| Termination Style | Solder Pad | |
| Depth | 23mm | |
| Height | 39.5mm | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Common Mode Choke | ||
Inductance 3.9mH | ||
Series WE-CMBHV | ||
Maximum DC Current 8A | ||
Packaging Tray & Carton | ||
Test Frequency 10kHz | ||
Maximum Operating Temperature 125°C | ||
Minimum Operating Temperature -40°C | ||
Automotive Standard No | ||
Mount Type Through Hole | ||
Choke Voltage 760V ac | ||
Inductance Tolerance ±30 % | ||
Maximum DC Resistance 31mΩ | ||
Standards/Approvals REACH, RoHS | ||
Length 39.5mm | ||
Termination Style Solder Pad | ||
Depth 23mm | ||
Height 39.5mm | ||
- COO (Country of Origin):
- CN
Wurth WE-CMB HV Series Common Mode Power Line Chokes
Wurth WE-CMB HV common mode chokes are constructed with a high permeability MnZn core material. The WE-CMB HV series are current-compensated common mode chokes for mains applications up to 760 V ac. Due to the plastic case and thicker separator, those common mode inductors have up to three times the rated voltage, twice the insulation voltage, and up to three times greater clearance and creepage distances than the WE-CMB series.
Applications
Power electronics
Power-line input and output filter
Radio interference suppression in motors
Suppression for common mode noise
Wurth Leaded Inductors (Chokes)
Related links
- Wurth Elektronik 3.9 mH 8 A Common Mode Choke 31 mΩ 760V ac
- Wurth Elektronik 10.5 mH 40 A Common Mode Choke 3.2 mΩ 760V ac
- Wurth Elektronik 4 mH 40 A Common Mode Choke 3.2 mΩ 760V ac
- Wurth Elektronik 2 mH 18.5 A Common Mode Choke 5.5 mΩ 760V ac
- Wurth Elektronik 2 mH 20.5 A Common Mode Choke 5.5 mΩ 760V ac
- Wurth Elektronik 1.6 mH 16.4 A Common Mode Choke 8.5 mΩ 760V ac
- Wurth Elektronik 700 μH 21.5 A Common Mode Choke 3.8 mΩ 760V ac
- KEMET 7.4 mH 8 A Common Mode Choke 14.2 mΩ 1000V