Rockwell Collins · Electronic Components
378-0560-00
Attenuator, Variable
Part Number378-0560-00
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-079-6886 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Mounting Facility Screw Thread SerUNIFIED NATIONAL COARSE (UNC)
Application DesignTRANSMISSION LINE
Overall Width2.875 INCHES NOMINAL
Overall Attenuation Accuracy In De-0.50 TO 0.50
Overall Length2.875 INCHES NOMINAL
Attenuation Variation MethodSTEPPED
Overall Height2.245 INCHES NOMINAL
Frequency Range0.000 HERTZ MINIMUM AND 450.000 MEGAHERTZ MAXIMUM
Overall Attenuation Range In Decib+0.0 TO 90.0
Mounting Facility Nominal Screw Th0.138 INCHES
Impedance Rating In Ohms50.0 INPUT-OUTPUT
ColorGRAY/GREY
MaterialPLASTIC
Trade DesignationAA 24
Mounting ConfigurationTWO 0.266 IN. DIA MTG HOLES LOCATED 0.200 IN. FROM TOP AND SIDES
Overall Thickness0.030 INCHES NOMINAL
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 378-0560-00 available?
We can source 378-0560-00 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 378-0560-00 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 378-0560-00 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 378-0560-00?
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 378-0560-00?
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.