Wurth Elektronik 10 mH 2 A Common Mode Choke 85 mΩ 250V ac
- RS Stock No.:
- 185-7023
- Mfr. Part No.:
- 7448022010
- Brand:
- Wurth Elektronik
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$407.36
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$468.48
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- 40 unit(s) shipping from 25 January 2027
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Units | Per unit | Per Tray* |
|---|---|---|
| 40 - 160 | $10.184 | $407.36 |
| 200 + | $9.166 | $366.64 |
*price indicative
- RS Stock No.:
- 185-7023
- Mfr. Part No.:
- 7448022010
- Brand:
- 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 | 10mH | |
| Product Type | Common Mode Choke | |
| Series | WE-CMBNC | |
| Maximum DC Current | 2A | |
| Core Material | Nano Crystal | |
| Packaging | Tray & Carton | |
| Test Frequency | 10kHz | |
| Maximum Operating Temperature | 125°C | |
| Minimum Operating Temperature | -40°C | |
| Automotive Standard | No | |
| Pin Count | 4 | |
| Mount Type | Through Hole | |
| Choke Voltage | 250V ac | |
| Inductance Tolerance | -30 → 50 % | |
| Maximum DC Resistance | 85mΩ | |
| Termination Style | Solder Pad | |
| Length | 18mm | |
| Standards/Approvals | ENEC, RoHS, REACH, VDE | |
| Depth | 14mm | |
| Height | 22mm | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Inductance 10mH | ||
Product Type Common Mode Choke | ||
Series WE-CMBNC | ||
Maximum DC Current 2A | ||
Core Material Nano Crystal | ||
Packaging Tray & Carton | ||
Test Frequency 10kHz | ||
Maximum Operating Temperature 125°C | ||
Minimum Operating Temperature -40°C | ||
Automotive Standard No | ||
Pin Count 4 | ||
Mount Type Through Hole | ||
Choke Voltage 250V ac | ||
Inductance Tolerance -30 → 50 % | ||
Maximum DC Resistance 85mΩ | ||
Termination Style Solder Pad | ||
Length 18mm | ||
Standards/Approvals ENEC, RoHS, REACH, VDE | ||
Depth 14mm | ||
Height 22mm | ||
- COO (Country of Origin):
- CN
Wurth Elektronik WE-CMBNC Series Common Mode Choke, 10mH Inductance, 2A Maximum DC Current - 7448022010
This common mode choke is a through‑hole EMI suppression component designed for mains and signal‑line interference reduction in electronic assemblies. It uses a nanocrystalline core to provide magnetic coupling for differential noise attenuation while operating across a wide temperature range. The device is supplied in tray packaging with solder pad terminations and holds approvals that support use in regulated environments.
Features and Benefits:
• 10mH inductance reducing common‑mode noise levels
• 2A maximum DC current enabling moderate current handling
• 85mΩ maximum DCR minimising voltage drop and losses
• 250V AC choke voltage allowing line‑level applications
• -40°C to 125°C temperature range for elevated thermal endurance
• 2A maximum DC current enabling moderate current handling
• 85mΩ maximum DCR minimising voltage drop and losses
• 250V AC choke voltage allowing line‑level applications
• -40°C to 125°C temperature range for elevated thermal endurance
Applications
• Suitable for EMI suppression on power input lines
• Ideal for industrial control interfaces requiring noise filtering
• Used with mains‑connected converters and power supplies
• Can be used for signal‑line interference mitigation in equipment
• Suitable for assemblies needing tray‑packaged components
• Ideal for industrial control interfaces requiring noise filtering
• Used with mains‑connected converters and power supplies
• Can be used for signal‑line interference mitigation in equipment
• Suitable for assemblies needing tray‑packaged components
What core material is used and how does it affect performance?
The component employs a nanocrystalline core which provides high permeability for effective common‑mode attenuation at the specified test frequency.
What test conditions define the stated inductance?
Inductance is measured at a test frequency of 10kHz, with a tolerance range of -30 to +50% around the nominal value.
How is the component mounted and terminated on the board?
It is a through‑hole device with four pins and solder pad termination intended for wave or manual soldering processes.
What approvals support use in regulated environments?
It holds ENEC, RoHS, REACH and VDE approvals indicating conformity with applicable safety and material restrictions.
How are size and packaging conveyed for handling and storage?
Physical envelope dimensions are 18mm length, 14mm depth and 22mm height, and units are supplied in tray and carton packaging.
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