Res-Net Microwave · Electronic Components
BR18-270
Attenuator, Fixed
Part NumberBR18-270
ManufacturerRes-Net Microwave
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-408-8629 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Body StyleRECTANGULAR TERMINAL/TERMINALS ON THREE SURFACES
Mounting MethodUNTHREADED HOLE(S)
Overall Height0.160 INCHES MAXIMUM
Power Rating30.0 WATTS PEAK
Mounting Hole Stud Quantity1
Terminal Type And Quantity2 TAB, SOLDER LUG
Rf Signal Attenuation In Decibels1.5
Input Impedance Rating In Ohms50.0
Attenuation Accuracy In Decibels-0.50 TO 0.50
Unthreaded Mounting Hole Diameter0.113 INCHES MINIMUM AND 0.119 INCHES MAXIMUM
Voltage Standing Wave Ratio1.15
Vendor Part Numbers379-0569-270
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 BR18-270 available?
We can source BR18-270 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 BR18-270 by Res-Net Microwave obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BR18-270 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 BR18-270?
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 BR18-270?
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.