Honeywell International Inc. · Electronic Components
748421
Connector, Electron Tube
Part Number748421
ManufacturerHoneywell International Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-757-0127 (NSN)
Federal Item NameCONNECTOR,ELECTRON TUBE
Federal Supply Class5935 — Connectors, Electrical
Overall Diameter1.281 INCHES NOMINAL
Overall Length13.750 INCHES NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
RohscompliantYES
Balun Case Style0805
Hazardousfalse
RohsphthalatescompliantYES
Frequency Max2.5 GHz
Product RangeWE-BAL Series
IscanonicalY
Phase Difference180° ± 10°
SvhcNo SVHC (04-Feb-2026)
Insertion Loss1 dB
Impedance Unbalanced Balanced50ohm, 100ohm
Frequency Min2.4 GHz
ProducttraceabilityNo
UseccnUnknown
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 748421 available?
We can source 748421 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 748421 by Honeywell International Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 748421 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 748421?
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 748421?
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.