Wurth Elektronik 1 mH 4.5 A Common Mode Choke 42 mΩ 250V ac
- RS Stock No.:
- 163-8147
- Mfr. Part No.:
- 744844102
- Manufacturer:
- Wurth Elektronik
This image is representative of the product range
Bulk discount available
Subtotal (1 tray of 20 units)*
SGD358.52
(exc. GST)
SGD390.78
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
Temporarily out of stock
- Shipping from 06 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tray* |
|---|---|---|
| 20 - 40 | SGD17.926 | SGD358.52 |
| 60 - 80 | SGD17.254 | SGD345.08 |
| 100 + | SGD16.175 | SGD323.50 |
*price indicative
- RS Stock No.:
- 163-8147
- Mfr. Part No.:
- 744844102
- Manufacturer:
- Wurth Elektronik
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wurth Elektronik | |
| Inductance | 1mH | |
| Product Type | Common Mode Choke | |
| Series | WE-ExB | |
| Maximum DC Current | 4.5A | |
| Test Frequency | 10kHz | |
| Maximum Operating Temperature | 125°C | |
| Minimum Operating Temperature | -40°C | |
| Automotive Standard | No | |
| Choke Voltage | 250V ac | |
| Mount Type | Through Hole | |
| Inductance Tolerance | ±50 % | |
| Height | 33mm | |
| Maximum DC Resistance | 42mΩ | |
| Standards/Approvals | No | |
| Termination Style | Solder Pad | |
| Length | 27mm | |
| Depth | 18.5mm | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Inductance 1mH | ||
Product Type Common Mode Choke | ||
Series WE-ExB | ||
Maximum DC Current 4.5A | ||
Test Frequency 10kHz | ||
Maximum Operating Temperature 125°C | ||
Minimum Operating Temperature -40°C | ||
Automotive Standard No | ||
Choke Voltage 250V ac | ||
Mount Type Through Hole | ||
Inductance Tolerance ±50 % | ||
Height 33mm | ||
Maximum DC Resistance 42mΩ | ||
Standards/Approvals No | ||
Termination Style Solder Pad | ||
Length 27mm | ||
Depth 18.5mm | ||
- COO (Country of Origin):
- CN
Wurth WE-ExB Common Mode Power Line Choke
Wurth WE-ExB common mode chokes offer a combined noise and burst filter and are constructed from a MnZn and NiZn core material. With increasing electromagnetic immunity characteristics these common mode chokes suppress noise in a frequency range of 100kHz to 100MHz. Suitable applications for these common mode chokes include power electronics, interference suppression in motors, common mode filters, EMC filters and mains line filters.
Wurth Leaded Inductors (Chokes)
Related links
- Wurth Elektronik 1 mH 4.5 A Common Mode Choke 42 mΩ 250V ac
- Wurth Elektronik 1 mH 7.5 A Common Mode Choke 10 mΩ 1500V
- Wurth Elektronik 1 mH 7 A Common Mode Choke 6 mΩ 250V ac
- Wurth Elektronik 10 mH 4.5 A Common Mode Choke 0.07 Ω
- Wurth Elektronik 3 mH 4.5 A Common Mode Choke 22 mΩ 250V ac
- Wurth Elektronik 1 mH Manganese Zinc Common Mode Choke 35 mΩ Rdc 250V ac, WE-CMB
- Wurth Elektronik 1 mH Common Mode Choke 40 mΩ Rdc, WE-LF
- Wurth Elektronik 1 mH Ferrite Common Mode Choke 45 mΩ Rdc 250V ac, WE-CMB