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L3Harris Technologies, Inc.  · Electronic Components

2020646

Wavemeter — Test Instruments

Part Number2020646
ManufacturerL3Harris Technologies, Inc.
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameWAVEMETER
Federal Supply Class6625 — Test Instruments
Overall Width2.000 INCHES NOMINAL
MaterialPLASTIC CASE
Rectifier Type1N21B SEMICONDUCTOR DEVICE DIODE
Accessory Components And QuantityCALIBRATION CHART 1,DIODE 1,RESISTOR 1,SEMICONDUCTOR 1
Overall Height3.625 INCHES NOMINAL
Overall Length5.000 INCHES NOMINAL
Vendor Part NumbersSMC203123
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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 2020646 available?
We can source 2020646 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 2020646 by L3Harris Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2020646 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 2020646?
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 2020646?
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.