● 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
Hewlett-Packard Company  · Electronic Components

I100B

Hub — Test Instruments

Part NumberI100B
ManufacturerHewlett-Packard Company
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameHUB
Federal Supply Class6625 — Test Instruments
Vendor Part Numbers9MS321
Width12.700 INCHES NOMINAL
Ac Voltage Rating115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Length13.800 INCHES NOMINAL
Test Type For Which DesignedCHECK LOOP-ORIENTING CIRCUITS; LOOP MOTOR,AUTO SUN COMPENSATOR AND INDICATORS
PhaseSINGLE LOCATION NOT OTHERWISE SPECIFIED
Frequency Rating400.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Major ComponentsLISTED IN USAF TO-33A1-12-18-2
MaterialALUMINUM CARRYING CASE
Height12.300 INCHES NOMINAL
Enclosure FeatureMULTIPLE ITEM W/CARRYING CASE
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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 I100B available?
We can source I100B 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 I100B by Hewlett-Packard Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If I100B 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 I100B?
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 I100B?
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.