LL1904G — LIGHT EMITTING DIODE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

LL1904G: LIGHT EMITTING DIODE.

The LIGHT EMITTING DIODE is a the manufacturer industrial component. Key specifications include overall_length: 0.925 INCHES MAXIMUM IN, overall_diameter: 0.275 INCHES NOMINAL IN, lens_transparency: TRANSLUCENT, luminous_intensity: 1.0 MILLICANDELA NOMINAL, power_rating_per_characteristic: 70.0 MILLIWATTS MAXIMUM FORWARD POWER DISSIPATION, DC, current_rating_per_characteristic: 10.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC. This part is cataloged in the U.S.

Government catalog under NSN 5980-01-179-3797, 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

LL1904G

NSN: 5980-01-179-3797
FSC: 5980 — Optoelectronic Devices and Associated Hardware
CAGE: 05464 — INDUSTRIAL ELECTRONIC ENGINEERS, INC. (USA)

SPECIFICATIONS

overall_length	0.925 INCHES MAXIMUM IN
overall_diameter	0.275 INCHES NOMINAL IN
lens_transparency	TRANSLUCENT
luminous_intensity	1.0 MILLICANDELA NOMINAL
power_rating_per_characteristic	70.0 MILLIWATTS MAXIMUM FORWARD POWER DISSIPATION, DC
current_rating_per_characteristic	10.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC
voltage_rating_in_volts_per_characteristic	3.0 MAXIMUM FORWARD VOLTAGE, TOTAL RMS
maximum_operating_temp_per_measurement_point	70.0 CELSIUS AMBIENT AIR DEGC
NSN	5980-01-179-3797

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 3.0 MAXIMUM FORWARD VOLTAGE, TOTAL RMS

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 70.0 CELSIUS AMBIENT AIR DEGC

•

OVERALL DIAMETER: 0.275 INCHES NOMINAL IN

•

LUMINOUS INTENSITY: 1.0 MILLICANDELA NOMINAL

•

CURRENT RATING PER CHARACTERISTIC: 10.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC

•

LENS TRANSPARENCY: TRANSLUCENT

•

POWER RATING PER CHARACTERISTIC: 70.0 MILLIWATTS MAXIMUM FORWARD POWER DISSIPATION, DC

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	3.0 MAXIMUM FORWARD VOLTAGE, TOTAL RMS
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	70.0 CELSIUS AMBIENT AIR DEGC
OVERALL DIAMETER	0.275 INCHES NOMINAL IN
LUMINOUS INTENSITY	1.0 MILLICANDELA NOMINAL
OVERALL LENGTH	0.925 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC	10.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC
LENS TRANSPARENCY	TRANSLUCENT
POWER RATING PER CHARACTERISTIC	70.0 MILLIWATTS MAXIMUM FORWARD POWER DISSIPATION, DC

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 1

89099899Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is LL1904G?

LL1904G is a LIGHT EMITTING DIODE.

What parts can replace LL1904G?

There is 1 known substitute for LL1904G: 89099899. Substitute compatibility should be verified for your specific system.

What is the NSN for LL1904G?

LL1904G is cataloged in the U.S. Government catalog under NSN 5980-01-179-3797. This indicates validated use in U.S. government and defense supply chains.

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LL1904G — LIGHT EMITTING DIODE

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