● 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
Microphase Corp.  · Electronic Components

R4268

Filter, High Pass

Part NumberR4268
ManufacturerMicrophase Corp.
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameFILTER,HIGH PASS
Federal Supply Class5915 — Filters and Networks
Inclosure TypeENCAPSULATED
Vendor Part NumbersFC-5757, 292456P1
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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 R4268 available?
We can source R4268 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 R4268 by Microphase Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R4268 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 R4268?
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 R4268?
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.