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TGM-220NSRL is listed in the Switching Converter, SMPS Transformers range at ChipApex. The manufacturer field lists HALO Electronics, Inc.. Its product description is ISO MOD DC MAX253 8C:3C 11VUS 6P. Review the specifications below when checking this part for your BOM.
The TGM-220NSRL is a surface-mount pulse transformer manufactured by HALO Electronics, Inc. It features an isolated module design with a gull-wing termination style and six pins. The component provides 1500 Vrms isolation voltage and exhibits a maximum DC resistance of 0.8 Ohms. Packaged in tubes, it belongs to the DCDC-SMD series and is intended for use in switching power supply applications.
Verify the specific ordering suffix and package configuration against the manufacturer's latest documentation before procurement. Confirm that the tube packaging aligns with your assembly line requirements. Ensure the 1500 Vrms isolation rating meets the safety standards of the target application. Cross-reference the pinout and physical dimensions with the official datasheet to prevent PCB layout errors during integration.
Select this component when designing isolated power stages requiring a compact surface-mount solution. The 0.8 Ohm resistance value suits low-loss primary side applications. Consider the thermal performance within the specified operating range. Evaluate the footprint compatibility with existing board designs. Verify that the gull-wing form factor supports the required soldering profile for reliable joint formation.
This part belongs to the DCDC-SMD series from HALO Electronics, focusing on isolated power conversion modules. It complements other LAN and signal transformers in the portfolio by addressing high-voltage isolation needs in power electronics. The series emphasizes compact footprints suitable for modern dense circuit board layouts.
Consult the official HALO Electronics substitution guide for verified alternatives. Do not assume functional equivalence based solely on pin count or isolation voltage ratings. Verify winding ratios and saturation characteristics if replacing in critical power paths.
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