Telephonics Corp./PRD Instruments · Electronic Components
628A
Adapter, Test
Part Number628A
ManufacturerTelephonics Corp./PRD Instruments
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-629-1987 (NSN)
Federal Item NameADAPTER,TEST
Federal Supply Class6625 — Test Instruments
Functional DescriptionC/O .375 IN COAXIAL LINE AND A BOLOMETER OR THERMISTOR HOUSING WHICH IS CLAMPED BETWEEN ROUND FLANGES AT THE END OF THE
Test Item Connection MethodCONNECTOR AND COAXIAL LINES
Modulator LocationINTERNAL
Modulation TypeFM AND PULSE AND SQUARE WAVE
Frequency Range Rating+15.000 TO 21.000 GIGAHERTZ
Voltage Rating115.0 VOLTS NOMINAL
Overall Height14.000 INCHES NOMINAL
Calibration Accuracy RatingPORM0.1 PCT ACCURACY
Mounting TypeRACK
Overall Width17.000 INCHES NOMINAL
Overall Length15.000 INCHES NOMINAL
Vendor Part NumbersSG5097
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 628A available?
We can source 628A 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 628A by Telephonics Corp./PRD Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 628A 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 628A?
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 628A?
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.