● ISO 9001:2015 · ANSI/ESD S20.20-2021 · ERAI Member · GIDEP · Woman-Owned Small Business 760.724.2800 · 855.RH.HAS.IT · info@rhelectronics.com
Frequency Electronics Inc.  · Electronic Components

D12

Detector, Radio Frequency

Part NumberD12
ManufacturerFrequency Electronics Inc.
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameDETECTOR,RADIO FREQUENCY
Federal Supply Class6625 — Test Instruments
Impedance Rating Per Channel50.000 OHMS INPUT CHANNEL AND 15.000 KILOHMS OUTPUT CHANNEL
Overall Diameter0.830 INCHES MAXIMUM
Connection Contact Type And Quanti1 COAXIAL RECEPTACLE INTERNAL AND 1 COAXIAL RECEPTACLE EXTERNAL
Shock Pulse Duration Time11.0 MILLISECONDS
Connection TypeCOAXIAL RECEPTACLE FRONT
Circuit Construction TypeSOLID STATE
Frequency Per Channel10.0 GIGAHERTZ MINIMUM OPERATING CHANNEL AND 12.4 GIGAHERTZ MAXIMUM OPERATING CHANNEL
Average Power Rating Per Channel100.0 MILLIWATTS OUTPUT
Shock Resistance Rating In Gravita15.0
Inclosure TypeENCASED
Vibration Resistance Amplitude0.06 INCHES TOTAL EXCURSION
Vendor Part Numbers404863-1
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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 D12 available?
We can source D12 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 D12 by Frequency Electronics Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If D12 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 D12?
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 D12?
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.