Vicor Corp. · Electronic Components
URAM3T21
Attenuator, Variable
Part NumberURAM3T21
ManufacturerVicor Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-691-0113 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Overall Height0.630 INCHES NOMINAL
Body MaterialALUMINUM
Body StyleIRREGULAR
Mounting Facility PatternSIX POSITION RECTANGULAR
Frequency Range100.0 HERTZ MINIMUM AND 2.0 MEGAHERTZ MAXIMUM
Overall Length2.280 INCHES NOMINAL
Mounting Slot Width0.129 INCHES NOMINAL
Application DesignPRINTED CIRCUIT BOARD
Attenuation Variation MethodCONTINUOUS
Power Rating7.5 WATTS AVERAGE
Adjustment Device Type And Quantit1 ELECTRONIC, VOLTAGE CONTROLLED
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 URAM3T21 available?
We can source URAM3T21 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 URAM3T21 by Vicor Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If URAM3T21 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 URAM3T21?
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 URAM3T21?
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.