SGS Microelettronica · Electronic Components
SP3503
SEMICONDUCTOR DEVICES,UNITIZED — NSN 5961-01-124-9505
Part NumberSP3503
ManufacturerSGS Microelettronica
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-124-9505 (NSN)
Federal Item NameSEMICONDUCTOR DEVICES,UNITIZED
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Terminals6 UNINSULATED WIRE LEAD6 UNINSULATED WIRE LEAD
Mounting MethodTERMINALTERMINAL
Overall Length0.240 INCHES MINIMUM AND 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM0.260 INCHES MAXIMUM
Overall Diameter0.335 INCHES MINIMUM AND 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM0.370 INCHES MAXIMUM
Terminal Circle Diameter0.200 INCHES NOMINAL0.200 INCHES NOMINAL
Component Name And Quantity2 TRANSISTOR2 TRANSISTOR
Terminal Length0.500 INCHES MINIMUM0.500 INCHES MINIMUM
Features ProvidedHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
Power Rating Per Characteristic800.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION ALL TRANSISTOR800.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION ALL TRAN
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 SP3503 available?
We can source SP3503 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 SP3503 by SGS Microelettronica obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SP3503 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 SP3503?
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 SP3503?
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.