Fairchild Semiconductor · Electronic Components
1N5402
DIODE GEN PURP 3A 200V DO-201AD
Part Number1N5402
ManufacturerFairchild Semiconductor
AvailabilityAvailable to order — request a quote
Specifications
NSN4710-00-470-6992 (NSN)
Additional NSNs5961-00-761-4631, 5961-01-507-2857
Federal Item NameTUBE ASSEMBLY,METAL
MaterialSTEEL TUBING; STEEL SINGLE END
Nominal Thread Size0.562 INCHES SINGLE END
Seat Radius0.125 INCHES NOMINAL SINGLE END
Tube Outside Diameter0.250 INCHES NOMINAL
Thread Series DesignatorUNF SINGLE END
Mating End Quantity2 SINGLE END
Thread DirectionRIGHT-HAND SINGLE END
End Connection StyleSWIVEL NUT, COMPRESSION SINGLE END
Design FormPREBENT
Wall Thickness0.126 INCHES NOMINAL
Federal Supply Class4710 — Pipe, Tube And Rigid Tubing
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 1N5402 available?
We can source 1N5402 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 1N5402 by Fairchild Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1N5402 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 1N5402?
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 1N5402?
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.