Dialight Corporation · Electronic Components
549-0104
Light Emitting Diode
Part Number549-0104
ManufacturerDialight Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5980-01-047-5247 (NSN)
Federal Item NameLIGHT EMITTING DIODE
Federal Supply Class5980 — Optoelectronic Devices
Terminal Type And Quantity2 PIN
Semiconductor MaterialGALLIUM PHOSPHIDE
Lens TransparencyTRANSLUCENT
Internal ConfigurationPOINT CONTACT
Terminal Length0.200 INCHES NOMINAL
Internal Junction ConfigurationPN
Current Rating Per Characteristic50.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
MaterialPLASTIC ENCLOSURE
Overall Diameter0.235 INCHES MAXIMUM
Voltage Rating In Volts Per Charac5.0 NOMINAL FORWARD VOLTAGE, DC
Color Tone Produced Per SourceRED LENS
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 549-0104 available?
We can source 549-0104 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 549-0104 by Dialight Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 549-0104 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 549-0104?
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 549-0104?
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.