Keysight Technologies · Electronic Components
3743A
Amplifier, Intermediate Frequency
Part Number3743A
ManufacturerKeysight Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5996-01-053-5481 (NSN)
Federal Item NameAMPLIFIER,INTERMEDIATE FREQUENCY
Federal Supply Class5996 — Amplifiers
Impedance Rating Per Channel75.000 OHMS OPERATING CHANNEL
Circuit Construction TypeSOLID STATE
Frequency Per Channel45.0 MEGAHERTZ MINIMUM OPERATING CHANNEL AND 95.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL
PhaseSINGLE
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 3743A available?
We can source 3743A 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 3743A by Keysight Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3743A 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 3743A?
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 3743A?
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.