Boeing · Electronic Components
B77T0143-1273
Resistor Network, Fixed, Film
Part NumberB77T0143-1273
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-337-7447 (NSN)
Federal Item NameRESISTOR NETWORK,FIXED,FILM
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-2.000 TO 2.000 LOWEST RESISTANCE VALUE
Identical Value Resistor Quantity8 HIGHEST RESISTANCE VALUE
Inclosure MethodENCAPSULATED
Style DesignatorFLAT PACK
Reliability IndicatorNOT ESTABLISHED
Body Width0.655 INCHES MAXIMUM
Body Height0.150 INCHES MAXIMUM
Body Length0.670 INCHES MAXIMUM
Power Dissipation Rating In Watts0.210 TOTAL NETWORK LOCATION NOT OTHERWISE SPECIFIED
Terminal Length0.500 INCHES MINIMUM
Terminal Quantity22
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 B77T0143-1273 available?
We can source B77T0143-1273 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 B77T0143-1273 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B77T0143-1273 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 B77T0143-1273?
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 B77T0143-1273?
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.