● 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
Control Technology Co Inc.  · Electronic Components

998-7

Amplifier, Direct Current

Part Number998-7
ManufacturerControl Technology Co Inc.
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameAMPLIFIER,DIRECT CURRENT
Federal Supply Class5996 — Amplifiers
Overall Height2.750 INCHES NOMINAL
Installation DesignMECHANICAL
Circuit Construction TypeSOLID STATE
External Dc Operating Voltage In V28.0 NOMINAL SINGLE VOLTAGE
Overall Length4.530 INCHES NOMINAL
Basic Shape StyleRECTANGULAR OR SQUARE
Overall Width2.750 INCHES NOMINAL
Inclosure TypeENCASED
Vendor Part Numbers552-8810
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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 998-7 available?
We can source 998-7 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 998-7 by Control Technology Co Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 998-7 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 998-7?
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 998-7?
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.