PG1265NL

Common Mode Chokes Overview

The PG1265NL is a surface-mount common mode choke manufactured by Pulse Electronics. It features a single-channel configuration with a nominal inductance of 380 µH and a tolerance range of 30% to 35%. The component supports a maximum DC current of 16 A and exhibits a maximum DC resistance of 4.1 mΩ. Designed for robust operation, it functions within a temperature range of -40°C to +125°C. The physical dimensions are 31 mm in length, 25.4 mm in width, and 12.7 mm in height. It utilizes SMD/SMT termination types and is classified as an unshielded toroid core device.

Common Mode Chokes Feature Summary

• Provides effective electromagnetic interference filtering and noise suppression for power distribution and signal lines.
• Engineered for high-current applications with a rated capacity of 16 A.
• Constructed with an unshielded toroid core design suitable for surface-mount PCB integration.

Common Mode Chokes Applications

• EMI filtering in power distribution systems
• Noise suppression in signal processing circuits
• Common mode choke applications requiring high current handling

Common Mode Chokes Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm exact specifications. Confirm RoHS compliance status through official datasheets before procurement. Ensure the selected package type matches the intended surface-mount assembly process. Validate that the operating temperature range meets the environmental requirements of the final application.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring high current handling capabilities alongside significant common mode noise attenuation. The 380 µH inductance value provides substantial impedance to common mode signals. Consider the physical footprint of 31 mm x 25.4 mm for adequate PCB space allocation. Ensure the thermal environment remains within the specified -40°C to +125°C operational limits for reliable performance.

Common Mode Chokes Part Context

This component belongs to the CMTC series of common mode chokes from Pulse Electronics. It is categorized under Inductors, Chokes & Coils within the broader audio and signal transformer product line. The device serves as a passive electronic component designed to suppress unwanted high-frequency noise in electrical circuits without affecting the desired differential signal transmission.

Common Mode Chokes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult manufacturer cross-reference guides or authorized distributors for verified alternatives that match the 380 µH inductance and 16 A current rating specifications.