ST79D137-5 — LIGHT EMITTING DIODE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ST79D137-5: LIGHT EMITTING DIODE.

The LIGHT EMITTING DIODE is a the manufacturer industrial component. Key specifications include material: PLASTIC ENCLOSURE, overall_length: 0.710 INCHES MAXIMUM IN, mounting_method: PRESS FIT, overall_diameter: 0.290 INCHES MAXIMUM IN, features_provided: ELECTROSTATIC SENSITIVE, lens_transparency: TRANSLUCENT. This part is cataloged in the U.S.

Government catalog under NSN 5980-01-260-3863, 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

ST79D137-5

NSN: 5980-01-260-3863
FSC: 5980 — Optoelectronic Devices and Associated Hardware
CAGE: 04236 — LOCKHEED MARTIN CORP (USA)

SPECIFICATIONS

material	PLASTIC ENCLOSURE
overall_length	0.710 INCHES MAXIMUM IN
mounting_method	PRESS FIT
overall_diameter	0.290 INCHES MAXIMUM IN
features_provided	ELECTROSTATIC SENSITIVE
lens_transparency	TRANSLUCENT
luminous_intensity	20.0 MILLICANDELA NOMINAL
internal_configuration	POINT CONTACT
semiconductor_material	GALLIUM ARSENIDE PHOSPHIDE
terminal_type_and_quantity	2 UNINSULATED WIRE LEAD
color_tone_produced_per_source	RED LENS
internal_junction_configuration	PN
NSN	5980-01-260-3863

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 5.25 MAXIMUM FORWARD VOLTAGE, PEAK

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 85.0 CELSIUS JUNCTION DEGC

•

OVERALL DIAMETER: 0.290 INCHES MAXIMUM IN

•

MOUNTING METHOD: PRESS FIT

•

INTERNAL JUNCTION CONFIGURATION: PN

•

SEMICONDUCTOR MATERIAL: GALLIUM ARSENIDE PHOSPHIDE

•

LUMINOUS INTENSITY: 20.0 MILLICANDELA NOMINAL

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	5.25 MAXIMUM FORWARD VOLTAGE, PEAK
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	85.0 CELSIUS JUNCTION DEGC
OVERALL DIAMETER	0.290 INCHES MAXIMUM IN
MOUNTING METHOD	PRESS FIT
INTERNAL JUNCTION CONFIGURATION	PN
SEMICONDUCTOR MATERIAL	GALLIUM ARSENIDE PHOSPHIDE
LUMINOUS INTENSITY	20.0 MILLICANDELA NOMINAL
OVERALL LENGTH	0.710 INCHES MAXIMUM IN
INTERNAL CONFIGURATION	POINT CONTACT
FEATURES PROVIDED	ELECTROSTATIC SENSITIVE

OTHER ITEMS IN FSC 5980 — Optoelectronic Devices and Associated Hardware

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5980-00-005-9850 5980-00-007-7654 5980-00-008-5173 5980-00-009-3039 5980-00-010-1721 5980-00-019-1445 5980-00-027-8087 5980-00-028-3463

SUBSTITUTES & CROSS-REFERENCES 2

841695-0002Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

15082-11Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ST79D137-5?

ST79D137-5 is a LIGHT EMITTING DIODE.

What parts can replace ST79D137-5?

There are 2 known substitutes for ST79D137-5: 841695-0002, 15082-11. Substitute compatibility should be verified for your specific system.

What is the NSN for ST79D137-5?

ST79D137-5 is cataloged in the U.S. Government catalog under NSN 5980-01-260-3863. This indicates validated use in U.S. government and defense supply chains.

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