Raytheon · Electronic Components
1789-1166P1
Resistor, Thermal
Part Number1789-1166P1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-280-0897 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Terminal Length1.500 INCHES MINIMUM
Zero Power Resistance At Specified6.4 KILOHMS SECOND RESISTANCE-TEMPERATURE POINT
Zero Power Resistance14.040 KILOHMS
Temp Points For Resistance Reading37.8 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT
Terminal Diameter0.020 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Resistance Tolerance At A Specifie-15.0 TO 15.0 ALL RESISTANCE-TEMPERATURE POINTS
Body Width0.195 INCHES MAXIMUM
Maximum Operating Temp150.0 CELSIUS
Zero Power Temp Coefficient Of Res-2.76
Terminal Type And Quantity2 WIRE LEAD
Vendor Part Numbers38-100129-1
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 1789-1166P1 available?
We can source 1789-1166P1 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 1789-1166P1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1789-1166P1 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 1789-1166P1?
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 1789-1166P1?
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.