AGILENT TECHNOLOGIES · Electronic Components
HCPL4503
Single Channel High Speed Optocouplers
Part NumberHCPL4503
ManufacturerAGILENT TECHNOLOGIES
AvailabilityAvailable to order — request a quote
Specifications
NSN5980-01-420-2187 (NSN)
Federal Item NameCOUPLER,OPTOELECTRONIC
Overall Length0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
Overall Width0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
Overall Height0.185 INCHES MAXIMUM
Current Rating25.000 MILLIAMPERES
Wattage Rating0.100 WATTS
Federal Supply Class5980 — Optoelectronic Devices And Associated Hardware
Vendor Part NumbersHCPL4502
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 HCPL4503 available?
We can source HCPL4503 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 HCPL4503 by AGILENT TECHNOLOGIES obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HCPL4503 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 HCPL4503?
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 HCPL4503?
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.