Tel-Instrument Electronics Corp. · Electronic Components
TR-420
Test Set, Transponder Set
Part NumberTR-420
ManufacturerTel-Instrument Electronics Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-570-9588 (NSN)
Federal Item NameTEST SET,TRANSPONDER SET
Federal Supply Class6625 — Test Instruments
Enclosure FeatureSINGLE ITEM W/CARRYING CASE
Accessory Controlling Agency8
Dc Voltage Rating18.0 VOLTS MINIMUM AND 36.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Electrical Power Source RelationshALTERNATE OPERATING
Test Type For Which DesignedTRANSPONDER TEST; INTERROGATOR TEST; POSITIONING
Width9.400 INCHES NOMINAL
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Height6.500 INCHES NOMINAL
PhaseSINGLE LOCATION NOT OTHERWISE SPECIFIED
Length14.500 INCHES NOMINAL
Ac Voltage Rating115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Vendor Part NumbersT6625-0011-001
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 TR-420 available?
We can source TR-420 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 TR-420 by Tel-Instrument Electronics Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TR-420 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 TR-420?
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 TR-420?
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.