Dialight Corporation · Electronic Components
555-4001F
Light Emitting Diode
Part Number555-4001F
ManufacturerDialight Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5980-01-346-4156 (NSN)
Federal Item NameLIGHT EMITTING DIODE
Federal Supply Class5980 — Optoelectronic Devices
Current Rating Per Characteristic40.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
Maximum Operating Temp Per Measure100.0 CELSIUS AMBIENT AIR
Overall Height0.250 INCHES NOMINAL
Terminal Type And Quantity8 PIN
Overall Length0.400 INCHES MAXIMUM
Mounting MethodTERMINAL
MaterialPLASTIC ENCLOSURE
Color Tone Produced Per SourceRED LENS
Function For Which DesignedVISIBLE LIGHT EMITTING
Semiconductor MaterialGALLIUM ARSENIDE PHOSPHIDE
Luminous Intensity3.0 MILLICANDELA NOMINAL
ESD/EMICode B — 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 555-4001F available?
We can source 555-4001F 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 555-4001F by Dialight Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 555-4001F 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 555-4001F?
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 555-4001F?
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.