Rockwell Collins · Electronic Components
756-4646-000
Amplifier, Electronic Control
Part Number756-4646-000
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5996-00-944-4048 (NSN)
Federal Item NameAMPLIFIER,ELECTRONIC CONTROL
Federal Supply Class5996 — Amplifiers
Circuit Construction TypeSOLID STATE
Impedance Rating Per Channel390.000 OHMS INPUT CHANNEL AND 30.000 OHMS OUTPUT CHANNEL
External Dc Operating Voltage In V27.5 NOMINAL SINGLE VOLTAGE
FSC Application DataAMPLIFIER IN INSTRUMENTATION UNIT
Overall Width2.078 INCHES NOMINAL
Overall Height1.375 INCHES NOMINAL
Overall Length2.187 INCHES NOMINAL
Basic Shape StyleIRREGULAR
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 756-4646-000 available?
We can source 756-4646-000 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 756-4646-000 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 756-4646-000 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 756-4646-000?
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 756-4646-000?
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.