Lockheed Martin Librascope · Electronic Components
L531001898
Light Emitting Diode
Part NumberL531001898
ManufacturerLockheed Martin Librascope
AvailabilityAvailable to order — request a quote
Specifications
NSN5980-01-218-3772 (NSN)
Federal Item NameLIGHT EMITTING DIODE
Federal Supply Class5980 — Optoelectronic Devices
Voltage Rating In Volts Per Charac10.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
Overall Length0.625 INCHES MAXIMUM
Mounting MethodPRESS FIT
Internal Junction ConfigurationPN
Current Rating Per Characteristic100.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
Luminous Intensity10.0 MILLICANDELA MINIMUM AND 25.0 MILLICANDELA MAXIMUM
Internal ConfigurationPOINT CONTACT
Power Rating Per Characteristic625.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Function For Which DesignedVISIBLE LIGHT EMITTING
Maximum Operating Temp Per Measure85.0 CELSIUS AMBIENT AIR
Overall Diameter0.285 INCHES MAXIMUM
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 L531001898 available?
We can source L531001898 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 L531001898 by Lockheed Martin Librascope obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If L531001898 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 L531001898?
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 L531001898?
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.