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| Country of Origin | China |
|---|---|
| Diameter | 22mm |
| Brand | Wurth Elektronik |
| Height | 25mm |
| Length | 22mm |
| Depth | 13.5mm |
| 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 |
| Inductance | 33mH |
| Standards/Approvals | RoHS, VDE, REACH, ENEC 10 |
| Maximum DC Current | 2.5A |
| Maximum DC Resistance | 90mΩ |
| Inductance Tolerance | -30 to 50 % |
| Termination Style | Solder |
| Maximum Self Resonant Frequency | 300MHz |
| Lead Pitch | 7.5mm |
| Lead Diameter | 0.7mm |
| Small size Frequency range | 1 kHz-300 MHz |
| Wurth Elektronik 33 mH Nano Crystal Common Mode Choke, Max SRF | 300 MHz, 2.5 A Idc, 90 mΩ Rdc, WE-CMBNC |
Wurth Elektronik 7448030333 is a 33 mH Nano Crystal Common Mode Choke engineered for advanced power line noise suppression and EMI filtering in electronic circuits. Featuring a high permeability nanocrystalline core, this choke ensures enhanced magnetic performance and reliable inductance stability even at high temperatures up to 125°C.
The component supports a maximum DC current of 2.5 A and exhibits a low maximum DC resistance of 90 mΩ, minimizing power losses in applications requiring efficient energy management. Its through-hole mount design offers facile PCB integration with a lead diameter of 0.7 mm and a pitch of 7.5 mm, allowing secure and stable installation.
With a maximum self-resonant frequency of 300 MHz and a frequency range spanning 1 kHz to 300 MHz, it provides broadband suppression suitable for various industrial and commercial electronics including power electronics, motor controls, and radio frequency interference mitigation.
The compact dimensions (22 mm diameter, 25 mm height, 13.5 mm depth) accommodate space-conscious designs without sacrificing performance. The plastic case with winding spacer improves isolation and mechanical durability.
Certified to meet RoHS, VDE, REACH, and ENEC 10 standards, the Wurth WE-CMBNC Series Common Mode Power Line Chokes are designed for demanding industrial, automotive, and manufacturing environments.
Typical applications include power line input and output filters, radio frequency interference suppression in motors, and filtering common mode noise in diverse electronic equipment.
This product is made in China and supplied in tray and carton packaging for safe transport and handling. High permeability nanocrystalline core for superior inductance. Rated for 2.5 A maximum DC current. Compact through-hole mount configuration.
Broad operating frequency range from 1 kHz to 300 MHz. Low DC resistance ensures energy efficient operation. Wide temperature operating range from -40°C to 125°C. Compliant with major international environmental and safety standards.
Ideal for power electronics and noise suppression applications. Explore more from the Wurth Elektronik Inductors range on EnvMart for precise, reliable solutions tailored to your electronic component needs.
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