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Racal Instruments Wireless Solutions Ltd., An Aeroflex Compa  · Electronic Components

31-5539

SEMICONDUCTOR DEVICE,DIODE — NSN 5961-01-122-7609

Part Number31-5539
ManufacturerRacal Instruments Wireless Solutions Ltd., An Aeroflex Compa
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialGLASS ENCLOSURE; SILICON SEMICONDUCTOR
Current Rating3.00 AMPERES MAXIMUM FORWARD CURRENT, AVERAGE
Terminals2 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
Overall Diameter0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
Terminal Length1.062 INCHES MINIMUM AND 1.072 INCHES MAXIMUM
Features ProvidedHERMETICALLY SEALED CASE
Maximum Operating Temp Per Measure175.0 CELSIUS JUNCTION
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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

Frequently asked

Is 31-5539 available?
We can source 31-5539 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 31-5539 by Racal Instruments Wireless Solutions Ltd., An Aeroflex Compa obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 31-5539 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 31-5539?
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 31-5539?
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.