Jaidinger Mfg Co Inc. · Electronic Components
783-257
Relay, Rotary
Part Number783-257
ManufacturerJaidinger Mfg Co Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-982-7185 (NSN)
Federal Item NameRELAY,ROTARY
Federal Supply Class5945 — Relays and Solenoids
Contact Voltage Rating At Maximum115.0
Structural DesignSECTIONAL
Contact Current TypeAC AND DC
Contact Maximum Voltage Rating In115.0
Overall Height2.515 INCHES MAXIMUM
Overall Width1.865 INCHES MINIMUM AND 1.906 INCHES MAXIMUM
Overall Length2.781 INCHES MAXIMUM
Contact Current Rating At Maximum500.0 MILLIAMPERES RESISTIVE
Dc Operating Voltage Rating In Vol20.0 MINIMUM AND 27.0 MAXIMUM
Coil Dc Resistance26.6 OHMS NOMINAL
Section Quantity1
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 783-257 available?
We can source 783-257 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 783-257 by Jaidinger Mfg Co Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 783-257 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 783-257?
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 783-257?
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.