Payne Engineering Company · Electronic Components
TD61
SEMICONDUCTOR DEVICE,THYRISTOR — NSN 5961-01-552-7738
Part NumberTD61
ManufacturerPayne Engineering Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-552-7738 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,THYRISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Overall Length3.660 INCHES NOMINAL
Overall Width0.790 INCHES NOMINAL
Overall Height1.180 INCHES NOMINAL
Maximum Operating Temp Per Measure125.0 CELSIUS JUNCTION
Special FeaturesREPETITIVE PEAK FORWARD OFF STATE AND REVERSE VOLTAGE:1200V MIN, 1600V MAX;NON REPETITIVE PEAK REVERSE VOLTAGE:1300V MIN
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 TD61 available?
We can source TD61 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 TD61 by Payne Engineering Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TD61 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 TD61?
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 TD61?
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.