L3Harris Technologies, Inc. · Electronic Components
137188-1
Switch, Electronic
Part Number137188-1
ManufacturerL3Harris Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-197-2853 (NSN)
Federal Item NameSWITCH,ELECTRONIC
Federal Supply Class5930 — Switches
FSC Application DataRADAR NONAIRBORNE EXCEPT FIRE CONTROL AND GUIDED MISSILE
External Dc Operating Voltage In V12.0 NOMINAL SINGLE VOLTAGE
Frequency Per Channel30.0 MEGAHERTZ MINIMUM INPUT CHANNEL AND 55.0 MEGAHERTZ MAXIMUM OUTPUT CHANNEL AND 30.0 MEGAHERTZ MINIMUM OPERATING CHAN
Average Life MeasurementNOT RATED
Circuit Construction TypeSOLID STATE
Basic Shape StyleRECTANGULAR OR SQUARE
Impedance Rating Per Channel75.000 OHMS INPUT CHANNEL AND 75.000 OHMS OUTPUT CHANNEL
Installation DesignRACK
Overall Length4.437 INCHES NOMINAL
Overall Height1.968 INCHES NOMINAL
Overall Width2.937 INCHES NOMINAL
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 137188-1 available?
We can source 137188-1 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 137188-1 by L3Harris Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 137188-1 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 137188-1?
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 137188-1?
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.