Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW
The SEMICONDUCTOR DEVICE,THYRISTOR is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 6130-01-295-6620, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
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FREQUENTLY ASKED QUESTIONS
What is T6421?
T6421 is a SEMICONDUCTOR DEVICE,THYRISTOR.
What parts can replace T6421?
There are 4 known substitutes for T6421: 985329-421, 40807, SC265M-2 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for T6421?
T6421 is cataloged in the Federal Logistics Information System under NSN 6130-01-295-6620. This indicates validated use in U.S. government and defense supply chains.
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