BAE Systems Controls · Electronic Components
312A1690-3
Resistor, Fixed, Wire Wound
Part Number312A1690-3
ManufacturerBAE Systems Controls
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-352-1732 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Test Data Document89954-312A1690 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTUR
Style DesignatorAXIAL TERMINAL EACH END
Reliability Failure Rate Level In0.001
Power Dissipation Rating In Watts2.000 FREE AIR
Temp Range Of Temp Coefficient In-55.0 TO 275.0
Mil Std 1276 Wire Lead Type DesignC
Ambient Temp In Deg Celsius At Zer275.0
Inclosure TypeENCAPSULATED
Ambient Temp At Full Rated Power25.0 CELSIUS
Terminal TypeWIRE LEAD
Terminal Length1.500 INCHES MINIMUM
ESD/EMICode B — 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 312A1690-3 available?
We can source 312A1690-3 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 312A1690-3 by BAE Systems Controls obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 312A1690-3 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 312A1690-3?
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 312A1690-3?
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.