RL-1328 Through Hole Common Mode Choke
The RL-1328 Through Hole Common Mode Choke series is engineered to address EMI concerns in power line applications by minimizing conducted noise through balanced coil windings. With a U-Core design and pre-tinned leads, this series supports easy integration into PCB-mounted systems. It offers reliable dielectric strength and thermal stability, making it suitable for demanding industrial and commercial environments. The construction and electrical performance meet international standards for both safety and performance.
- U-Core construction for efficient noise cancellation
- Pre-tinned leads for simplified PCB soldering
- Available with current ratings up to 35 Amps
- Balanced windings with ±1% tolerance
- Meets UL, CSA, and VDE compliance standards
- Varnish impregnated for insulation stability
- Optional MIL-Spec encapsulation
- Nonlisted values available upon request
- Operating Temperature Range: -55°C to +130°C
- Storage Temperature Range: -55°C to +130°C
- Dielectric Strength (Line to Line): 2500 VAC
- Dielectric Strength (Winding to Core): 2500 VAC
- Inductance Tolerance: ±25% @ 1kHz
- Windings Balance: Within 1%
- Max Current Rating: Up to 35 A
- All Specifications Measured: @ +20°C
The RL-1328 choke series is designed for use in EMI suppression at the input of electrical equipment and power systems. It is effective in canceling noise caused by transient pulses from relays, TRIACs, SCRs, and other switching components. This series is ideal for filters, power supplies, and RFI suppression circuits where minimizing common mode interference is critical.