Raytheon · Electronic Components
956149-29B
Resistor, Fixed, Wire Wound
Part Number956149-29B
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-123-0702 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-1.000 TO 1.000
Body Diameter0.156 INCHES MINIMUM AND 0.218 INCHES MAXIMUM
Terminal Length1.500 INCHES MINIMUM
Ambient Temp In Deg Celsius At Zer150.0
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeENCAPSULATED
Power Dissipation Rating In Watts1.200 FREE AIR
Terminal TypeWIRE LEAD
Temp Range Of Temp Coefficient In-65.0 TO 150.0
Body Length0.498 INCHES MINIMUM AND 0.622 INCHES MAXIMUM
Ambient Temp At Full Rated Power25.0 CELSIUS
Vendor Part NumbersESS-2B-21-0.383OHMPORM1PCT
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 956149-29B available?
We can source 956149-29B 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 956149-29B by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 956149-29B 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 956149-29B?
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 956149-29B?
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.