Boeing · Electronic Components
443-1089-002
Resistor, Thermal
Part Number443-1089-002
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-117-6998 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Terminal Type And Quantity1 CONNECTOR, PLUG
Reliability IndicatorNOT ESTABLISHED
Power Dissipation Constant In Mill0.4
Overall Length0.810 INCHES MAXIMUM
Inclosure TypeENCAPSULATED
Zero Power Resistance Tolerance In-1.0 TO 1.0
Zero Power Resistance794.500 OHMS
Thermal Time Constant In Seconds20.0
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 443-1089-002 available?
We can source 443-1089-002 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 443-1089-002 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 443-1089-002 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 443-1089-002?
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 443-1089-002?
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.