Optek Technology · Electronic Components
SVT6746D
TRANSISTOR — NSN 5961-01-158-9123
Part NumberSVT6746D
ManufacturerOptek Technology
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-158-9123 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating20.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 2.50 AMPERES MAXIMUM BASE CURRENT, DC
Terminals3 TAB, SOLDER LUG
Mounting MethodTHREADED STUD(S)
Overall Length1.330 INCHES MAXIMUM
Precious MaterialGOLD
Internal ConfigurationJUNCTION CONTACT-DARLINGTON CONNECTED
Voltage Rating In Volts Per Charac400.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 500.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER O
Joint Electronic Device EngineerinTO-61
Overall Width Across Flats0.687 INCHES MAXIMUM
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is SVT6746D available?
We can source SVT6746D even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is SVT6746D by Optek Technology obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SVT6746D has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like SVT6746D?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for SVT6746D?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.