IET Labs · Electronic Components
SR103
Resistance Standard
Part NumberSR103
ManufacturerIET Labs
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-687-0449 (NSN)
Federal Item NameRESISTANCE STANDARD
Federal Supply Class6625 — Test Instruments
Unable To DecodeUNABLE TO DECODE
Terminal Quantity5
Electrical Resistance1000.0 OHMS
Unpackaged Unit Weight10.5 POUNDS MAXIMUM
ESD/EMICode A — ESD/EMI sensitive item
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 SR103 available?
We can source SR103 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 SR103 by IET Labs obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SR103 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 SR103?
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 SR103?
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.