IET Labs · Electronic Components
SR1-1K
Resistance Standard
Part NumberSR1-1K
ManufacturerIET Labs
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-284-7310 (NSN)
Federal Item NameRESISTANCE STANDARD
Federal Supply Class6625 — Test Instruments
Overall Height2.100 INCHES NOMINAL
Unable To DecodeUNABLE TO DECODE
Overall Width2.400 INCHES NOMINAL
Overall Length3.800 INCHES NOMINAL
Terminal Location ConfigurationTOP AND BOTTOM ON 0.750 IN. MTG CENTERS
Electrical Resistance1.0 KILOHMS
Resistance Tolerance In Percent-0.002 TO 0.002
Terminal TypeBINDING POST AND TAPPED HOLE
Terminal Quantity6
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 SR1-1K available?
We can source SR1-1K 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 SR1-1K by IET Labs obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SR1-1K 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 SR1-1K?
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 SR1-1K?
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.