Microsemi Corporation · Electronic Components
1N6642U
D/VOIDLESS HERMETICALLY SEALED SWITCHING DIODES
Part Number1N6642U
ManufacturerMicrosemi Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-681-1992 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
MaterialGLASS ENCLOSURE
Current Rating2.5 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
Terminals2 BONDING PAD
Mounting MethodTERMINAL
Overall Length0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM
Overall Width0.070 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
Overall Height0.070 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
Precious Material LocationEND CAP SILVER
Voltage Rating In Volts Per Charac100.0 MAXIMUM REVERSE VOLTAGE, DC
Mounting Facility Quantity2
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
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 1N6642U available?
We can source 1N6642U 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 1N6642U by Microsemi Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1N6642U 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 1N6642U?
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 1N6642U?
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.