Honeywell International Inc. · Electronic Components
ST990099-003
Light Emitting Diode
Part NumberST990099-003
ManufacturerHoneywell International Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5980-01-144-0588 (NSN)
Federal Item NameLIGHT EMITTING DIODE
Federal Supply Class5980 — Optoelectronic Devices
Lens TransparencyTRANSPARENT
Semiconductor MaterialGALLIUM ARSENIDE PHOSPHIDE
Power Rating Per Characteristic120.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Current Rating Per Characteristic20.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
Internal Junction ConfigurationPN
Electrode Internally ElectricallyCOLLECTOR
Color Tone Produced Per SourceGREEN LENS
Overall Diameter0.230 INCHES MAXIMUM
MaterialPLASTIC ENCLOSURE
Terminal Length1.050 INCHES MAXIMUM
Luminous Intensity3.0 MILLICANDELA NOMINAL
Vendor Part Numbers521-9250 AND 515-0004
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 ST990099-003 available?
We can source ST990099-003 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 ST990099-003 by Honeywell International Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ST990099-003 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 ST990099-003?
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 ST990099-003?
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.