Cd Snow Hill · Electronic Components
EC4057
Capacitor-Resistor
Part NumberEC4057
ManufacturerCd Snow Hill
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-679-7719 (NSN)
Federal Item NameCAPACITOR-RESISTOR
Federal Supply Class5915 — Filters and Networks
Vendor Part Numbers2055F88G02
ESD/EMICode A — ESD/EMI sensitive item
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
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is EC4057 available?
We can source EC4057 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 EC4057 by Cd Snow Hill obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If EC4057 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 EC4057?
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 EC4057?
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.