Dialight Corporation · Electronic Components
555-4004
Light Emitting Diode
Part Number555-4004
ManufacturerDialight Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5980-01-389-9517 (NSN)
Federal Item NameLIGHT EMITTING DIODE
Federal Supply Class5980 — Optoelectronic Devices
Terminal Circle Diameter0.010 INCHES MAXIMUM
Luminous Intensity2.0 MILLICANDELA MAXIMUM
Lens TransparencyTRANSPARENT
Internal ConfigurationPOINT CONTACT
Color Tone Produced Per SourceRED LENS
Terminal Type And Quantity8 PIN
Overall Length0.405 INCHES MAXIMUM
Internal Junction ConfigurationPN
Overall Height0.250 INCHES MAXIMUM
Overall Width0.245 INCHES MAXIMUM
Terminal Length0.145 INCHES MAXIMUM
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 555-4004 available?
We can source 555-4004 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 555-4004 by Dialight Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 555-4004 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 555-4004?
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 555-4004?
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.