Dialight Corporation · Electronic Components
555-2001
Light Emitting Diode
Part Number555-2001
ManufacturerDialight Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5980-01-234-9293 (NSN)
Federal Item NameLIGHT EMITTING DIODE
Federal Supply Class5980 — Optoelectronic Devices
Voltage Rating In Volts Per Charac3.0 MAXIMUM REVERSE VOLTAGE, DC
Overall Width0.200 INCHES NOMINAL
Maximum Operating Temp Per Measure100.0 CELSIUS AMBIENT AIR
Internal Junction ConfigurationPN
Current Rating Per Characteristic40.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
Internal ConfigurationPOINT CONTACT
Lens TransparencyTRANSPARENT
Terminal Length0.135 INCHES MINIMUM
Overall Height0.099 INCHES MAXIMUM
Mounting MethodTERMINAL
MaterialPLASTIC ENCLOSURE
Vendor Part Numbers999249-001
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 555-2001 available?
We can source 555-2001 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 555-2001 by Dialight Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 555-2001 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 555-2001?
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 555-2001?
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.