Schaffner RD7127-6-25M0 Common Mode Choke 25mH 6A Two-Wire Current Compensation Type
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| Product Type | Common Mode Choke |
| Series | RD series |
| Inductance | 25 mH (per path, @1kHz) |
| Rated Current | 6 A |
| DC Resistance | 84.2 mOhm |
| Coil Structure | Double Line (2 Line) |
| Installation | Through Hole |
| Encapsulation Style | Horizontal |
| Connector Type | 4-pin |
| Voltage | 600 VDC |
| Core Material | Ferrite |
| Operating Temperature | Standard industrial grade (-40°C to +125°C) |
| Fire Resistance Grade | UL 94V-0 |
| Pollution Grade | PD2 |
| Protection Rating | IP00 |
| Tolerance Standard | ISO 2768-m / EN 22768-m |
Manufacturer No.
RD7127-6-25M0
Electrical and Electronic System - Industrial Encyclopedia
RD7127-6-25M0 is a Schaffner original imported common mode choke, belonging to the RD series current compensation inductor. The device has an inductance of 25mH (per path), rated current of 6A, DC resistance of 84.2mOhm, and uses a horizontal 4-pin package. It is suitable for EMI noise filtering of AC power lines. Widely used in industrial power supplies, inverters, servo drives, and communication equipment that require high reliability electromagnetic compatibility. Data sheets and technical specifications are complete, in line with ISO 2768-m/EN 22768-m tolerance standards, ensuring excellent common mode attenuation characteristics.