Merrimac Industries · Electronic Components
FAB-3-1.25K
Attenuator, Fixed
Part NumberFAB-3-1.25K
ManufacturerMerrimac Industries
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-320-7847 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Power Rating2.0 WATTS AVERAGE
Coaxial Connector Series DesignatiBNC
Frequency Range0.000 HERTZ MINIMUM AND 2.500 GIGAHERTZ MAXIMUM
Mounting MethodCONNECTOR
Voltage Standing Wave Ratio Freque+0.0 TO 2.5 GIGAHERTZ
Application DesignTRANSMISSION LINE
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Overall Length34.54 MILLIMETERS NOMINAL
Overall Diameter14.73 MILLIMETERS NOMINAL
Terminal Type And Quantity2 CONNECTOR
Operating Temp Range-54.0 TO 95.0 CELSIUS
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 FAB-3-1.25K available?
We can source FAB-3-1.25K 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 FAB-3-1.25K by Merrimac Industries obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FAB-3-1.25K 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 FAB-3-1.25K?
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 FAB-3-1.25K?
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.