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Agilent Technologies, Inc.  · Electronic Components

616B28

Bolometer, Radio Frequency

Part Number616B28
ManufacturerAgilent Technologies, Inc.
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameBOLOMETER,RADIO FREQUENCY
Federal Supply Class6625 — Test Instruments
Inductive Pickup Loop TypeFIXED
Tuning Device Adjustment MethodKNOB
Frequency Range Rating+1.8 TO 4.2 GIGAHERTZ
Sensing Element TypeTHERMISTOR
Overall Length2.625 INCHES NOMINAL
Overall Diameter1.375 INCHES NOMINAL
Vendor Part Numbers19ME314, 19MM740, 61B28-1PM
Cancelled NSN6625-00-166-1018 (cancelled)
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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

Frequently asked

Is 616B28 available?
We can source 616B28 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 616B28 by Agilent Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 616B28 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 616B28?
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 616B28?
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.