Rockwell Collins · Electronic Components
748-9507-00
Resistor, Fixed, Wire Wound, Induct
Part Number748-9507-00
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-577-9558 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Electrical Resistance400.000 OHMS
Ambient Temp At Full Rated Power85.0 CELSIUS85.0 CELSIUS
Body Length0.406 INCHES NOMINAL0.406 INCHES NOMINAL
Temp Range Of Temp Coefficient In+85.0 TO 145.0
Ambient Temp In Deg Celsius At Zer145.0145.0
Body Diameter0.438 INCHES NOMINAL0.438 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHEDNOT ESTABLISHED
Section Nominal Resistance100.000 OHMS FIRST SECTION
Inclosure TypeENCAPSULATEDENCAPSULATED
Terminal TypeWIRE LEAD
Power Dissipation Rating In Watts0.250 FREE AIR0.250 FREE AIR
Vendor Part Numbers1170AM0D401A
ESD/EMICode A — 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 748-9507-00 available?
We can source 748-9507-00 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 748-9507-00 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 748-9507-00 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 748-9507-00?
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 748-9507-00?
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.