Boeing · Electronic Components
443-1408-105
Resistor, Thermal
Part Number443-1408-105
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-128-8676 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Zero Power Resistance5.000 KILOHMS
Inclosure TypeENCASED
Zero Power Resistance Tolerance In-10.0 TO 10.0
Body Length0.406 INCHES NOMINAL
Maximum Power Dissipation Rating0.125 MILLIWATTS
Terminal Length1.125 INCHES NOMINAL
Maximum Operating Temp150.0 CELSIUS
Body Outside Diameter0.140 INCHES NOMINAL
Style DesignatorROD
Thermal Time Constant In Seconds60.0
Reference Temp In Deg Celsius25.0
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 443-1408-105 available?
We can source 443-1408-105 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 443-1408-105 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 443-1408-105 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 443-1408-105?
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 443-1408-105?
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.