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Technical Data Sheet
PartsTable / LIGHT EMITTING DIODE / MIL-PRF-19500/520
MIL-PRF-19500/520 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MIL-PRF-19500/520 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5980-01-070-8972, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MIL-PRF-19500/520
NSN: 5980-01-070-8972
FSC: 5980 — LIGHT EMITTING DIODE
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-PRF-19500/520
NSN5980-01-070-8972
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MIL-PRF-19500/520 TITLE COMPONENT PN MIL-PRF-19500/520 MFR MIL-PRF-19500/520
KEY FEATURES
•
SPECIFICATION/STANDARD DATA: 81349-MIL-S-19500/520 GOVERNMENT SPECIFICATION
•
PRECIOUS MATERIAL: GOLD
•
COLOR TONE PRODUCED PER SOURCE: YELLOW LENS
•
MOUNTING METHOD: TERMINAL
•
CURRENT RATING PER CHARACTERISTIC: 35.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC AND 60.00 MILLIAMPERES MAXIMUM PEAK POINT CURRENT
•
LUMINOUS INTENSITY: 20.0 MILLICANDELA MINIMUM
•
TERMINAL LENGTH: 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 100.0 CELSIUS AMBIENT AIR DEGC
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA81349-MIL-S-19500/520 GOVERNMENT SPECIFICATION
PRECIOUS MATERIALGOLD
COLOR TONE PRODUCED PER SOURCEYELLOW LENS
MOUNTING METHODTERMINAL
CURRENT RATING PER CHARACTERISTIC35.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC AND 60.00 MILLIAMPERES MAXIMUM PEAK POINT CURRENT
LUMINOUS INTENSITY20.0 MILLICANDELA MINIMUM
TERMINAL LENGTH0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT100.0 CELSIUS AMBIENT AIR DEGC
POWER RATING PER CHARACTERISTIC120.0 MILLIWATTS MAXIMUM FORWARD POWER DISSIPATION, MAXIMUM PEAK, TOTAL VALUE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC5.0 MAXIMUM BREAKDOWN VOLTAGE, DC AND 3.0 MAXIMUM FORWARD VOLTAGE, DC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
4537Interchangeable
interchangeable cross-reference
interchangeable
467734CInterchangeable
interchangeable cross-reference
interchangeable
467734-GInterchangeable
interchangeable cross-reference
interchangeable
SDR14Interchangeable
interchangeable cross-reference
interchangeable
6-657Interchangeable
interchangeable cross-reference
interchangeable
95J2R0Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-PRF-19500/520?
MIL-PRF-19500/520 is a MIL-PRF-19500/520.
What parts can replace MIL-PRF-19500/520?
There are 17 known substitutes for MIL-PRF-19500/520: 4537, 467734C, 467734-G and 14 more. Substitute compatibility should be verified for your specific system.
Is MIL-PRF-19500/520 still available?
MIL-PRF-19500/520 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026