
| Manufacturer | WURTH ELEKTRONIK |
|---|---|
| Manufacturer Part No | 7448640405Copy |
| Manufacturer Standard Lead Time | 13 weeks |
| Order Code | 1636318 |
| Product Range | WE-FC Series |
| Your Part Number | |
| Technical Datasheet |
Need more?
| Quantity | Price |
|---|---|
| 1+ | HK$17.020 |
| 5+ | HK$15.950 |
| 10+ | HK$14.880 |
| 25+ | HK$14.100 |
| 50+ | HK$13.320 |
| 120+ | HK$12.090 |
Product Information
| Manufacturer | WURTH ELEKTRONIK |
|---|---|
| Manufacturer Part No | 7448640405Copy |
| Manufacturer Standard Lead Time | 13 weeks |
| Order Code | 1636318 |
| Product Range | WE-FC Series |
| Technical Datasheet | |
| Inductance | 42mH |
| DC Current Rating | 450mA |
| DC Resistance Max | 2.3ohm |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | WE-FC Series |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
Wurth Electronics WE-FC series is a current compensated choke which has roughly twice the leakage inductance relative to comparable toroidal chokes. The effect on symmetrical interference increases without having to use an additional inductor. The WE-FC’s construction is made up with a multi-chamber coil body which reduces the parasitic parallel capacitance. This series also has a contained winding window which allows good control of the inductance and intra winding capacitance, this way the impedance curve of the component is really stable, also in the capacitive range, where it is most difficult to assure any typical value of the curve.
- Closed rectangular ferrite core
- 8 section winding for excellent high frequency performance
- 1% stray inductance for symmetrical interference suppression
- Recyclable due to no encapsulation
- Rated voltage 250 VAC
- Isolation voltage 2000 VAC
- Operating temperature: -40°C to +125°C
Technical Specifications
| Inductance | 42mH |
|---|---|
| DC Resistance Max | 2.3ohm |
| Operating Temperature Max | 125°C |
| SVHC | No SVHC (04-Feb-2026) |
| DC Current Rating | 450mA |
|---|---|
| Operating Temperature Min | -40°C |
| Product Range | WE-FC Series |
Technical Docs (3)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | China Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85045000 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .0103 |
