Micro Uspd Inc. · Electronic Components
86-631
RECTIFIER,SEMICONDUCTOR DEVICE,U — NSN 5961-01-090-3421
Part Number86-631
ManufacturerMicro Uspd Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-090-3421 (NSN)
Federal Item NameRECTIFIER,SEMICONDUCTOR DEVICE,U
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialSILICON
Mounting MethodTERMINAL
Overall Length9.190 INCHES NOMINAL
Overall Diameter2.180 INCHES NOMINAL
Absolute Maximum Voltage Rating In125000.0 WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
Absolute Maximum Current Rating Pe1.00 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Winding Quantity1 SINGLE COMPONENT1 SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALEDHERMETICALLY SEALED
Terminal Type And Quantity2 STANDOFF, THREADED STUD
Body Width1.625 INCHES NOMINAL1.625 INCHES NOMINAL
Nominal Thread Size0.138 INCHES SINGLE GROUP
Dc Resistance Rating In Ohms5.000 SINGLE COMPONENT SINGLE WINDING
Center To Center Distance Between1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CE
Mounting Facility Quantity4 SINGLE GROUP4 SINGLE GROUP
Inductance Rating28.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING28.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Length1.625 INCHES NOMINAL1.625 INCHES NOMINAL
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 86-631 available?
We can source 86-631 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 86-631 by Micro Uspd Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 86-631 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 86-631?
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 86-631?
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.