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Wurth Elektronik 90 mH Nano Crystal Common Mode Choke 3.5 A Max DC Current 110 mΩ Max DC Resistance 250V AC 7448050490
Specifications
| Country of Origin | China |
|---|---|
| Diameter | 33mm |
| Brand | Wurth Elektronik |
| Height | 39mm |
| Length | 33mm |
| Depth | 19mm |
| Packaging | Tray & Carton |
| Mount Type | Through Hole |
| Series | WE-CMBNC |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Test Frequency | 50Hz |
| Core Material | Nano Crystal |
| Maximum Voltage | 250V ac |
| Inductance | 90mH |
| Standards/Approvals | VDE, REACH, RoHS, ENEC 10 |
| Maximum DC Current | 3.5A |
| Maximum DC Resistance | 110mΩ |
| Inductance Tolerance | -30 to 50 % |
| Termination Style | Solder |
| Maximum Self Resonant Frequency | 300MHz |
| Lead Pitch | 25mm |
| Lead Diameter | 1mm |
| Small size Frequency range | 1 kHz-300 MHz |
| Wurth Elektronik 90 mH Nano Crystal Common Mode Choke, Max SRF | 300 MHz, 3.5 A Idc, 110 mΩ Rdc 250V ac, WE-CMBNC |
| Wurth Elektronik 190 mH Nano Crystal Common Mode Choke, Max SRF | 300 MHz, 2 A Idc, 310 mΩ Rdc, WE-CMBNCBrand: Wurth Elektronik |
Key Features
- Constructed with nano crystal core material for enhanced performance.
- Maximum self-resonant frequency of 300 MHz ensures wide frequency operation.
- Designed for through-hole mounting for convenient PCB integration.
- High inductance tolerance ranging from -30% to +50% for versatile applications.
- Operating temperature range from -40°C to 125°C for harsh industrial environments.
- Compact dimensions with 33 mm diameter and 39 mm height for space saving designs.
- Solder termination style ensuring reliable electrical connection.
- Suitable for power electronics and common mode noise suppression.
Product Description
Wurth Elektronik 7448050490 is a 90 mH Nano Crystal Common Mode Choke with a maximum DC current rating of 3.5 A and a maximum DC resistance of 110 mΩ. It operates efficiently at a maximum voltage of 250V AC and features a maximum self-resonant frequency of 300 MHz, enabling it to suppress interference across a wide frequency range.
Constructed with a very high permeability nanocrystalline core material, this choke provides improved isolation through its plastic case and winding spacer, ensuring stability of inductance values at elevated temperatures up to 125°C. Its compact design with dimensions of 33 mm diameter, 39 mm height, 33 mm length, and 19 mm depth makes it suitable for space-constrained electronic devices.
The component is designed for through-hole mounting and uses solder termination style, facilitating robust PCB assembly. It withstands an operating temperature range from -40°C to 125°C, making it reliable for demanding industrial and automotive applications, although it does not comply with automotive standards. The lead pitch is 25 mm with lead diameter of 1 mm.
This Wurth WE-CMBNC series common mode power line choke excels in broadband suppression, power line input/output filtering, and radio interference suppression in motors, making it ideal for power electronics, industrial, and manufacturing use cases. The product complies with VDE, REACH, RoHS, and ENEC 10 standards, guaranteeing environmental and safety regulatory adherence. Country of origin is China.
Very high permeability nanocrystalline core material. Improved isolation with plastic case and winding spacer. High and stable inductance values at elevated temperatures. Maximum DC current rating of 3.5 A. Compact size with 33 mm diameter and 39 mm height.
Operating temperature from -40°C to 125°C. Supports frequency range from 1 kHz to 300 MHz. Applicable for power electronics and noise suppression. Compliance with VDE, REACH, RoHS, ENEC 10 standards. Packaged in tray and carton for protection.
This common mode choke is an essential component for electronic designers seeking efficient interference suppression in power and signal lines. Explore the Wurth Elektronik range on EnvMart for compatible components and accessories.
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Frequently Asked Questions
The inductance value of this common mode choke is 90 mH.
It has a maximum DC current rating of 3.5 A.
The maximum voltage rating is 250V AC.
The operating temperature range is from -40°C to 125°C.
The maximum DC resistance is 110 mΩ.
It has a diameter of 33 mm, height of 39 mm, length of 33 mm, and depth of 19 mm.
This model is designed for through-hole mounting.
The maximum self-resonant frequency is 300 MHz.
It is constructed with a nano crystal core material, which provides enhanced performance.
This choke complies with VDE, REACH, RoHS, and ENEC 10 standards.
The lead pitch is 25 mm and the lead diameter is 1 mm.
It is suitable for power electronics and common mode noise suppression in various industrial applications.
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