Scientific Components · Electronic Components
ZMAS-1
Attenuator, Fixed
Part NumberZMAS-1
ManufacturerScientific Components
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-140-4291 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Body Height1.150 INCHES NOMINAL
Coaxial Connector Series DesignatiSMA
Connection Type Per FunctionFEMALE INPUT AND FEMALE OUTPUT
Frequency Range0.000 HERTZ MINIMUM AND 50.000 KILOHERTZ MAXIMUM
Application DesignTRANSMISSION LINE
Center To Center Distance Between0.438 INCHES NOMINAL
Body StyleRECTANGULAR, TERMINAL/TERMINALS ON ONE SURFACE
Overall Length1.5000 INCHES NOMINAL
Rf Signal Attenuation In Decibels50.0
Terminal Type And Quantity3 CONNECTOR
Input Impedance Rating In Ohms50.0
Vendor Part Numbers337704
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 ZMAS-1 available?
We can source ZMAS-1 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 ZMAS-1 by Scientific Components obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ZMAS-1 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 ZMAS-1?
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 ZMAS-1?
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.