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Technical Data Sheet
53A0043 ✓ 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 LIGHT EMITTING DIODE is a the manufacturer industrial component. Key specifications include material: GLASS ENCLOSURE, overall_length: 0.180 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN, overall_diameter: 0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN, lens_transparency: TRANSLUCENT. 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
53A0043
NSN: 5980-01-070-8972
FSC: 5980 — LIGHT EMITTING DIODE
CAGE: 52025 — SIEMENS ENERGY & AUTOMATION, INC. DBA SIEMENS AIRFIELD SOLUTIONS DIV SIEMENS ENERGY & AUTOMATION DBA SIEMENS AIRFIELD SOLUTIONS (USA)
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length0.180 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
overall_diameter0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
lens_transparencyTRANSLUCENT
precious_materialGOLD
luminous_intensity20.0 MILLICANDELA MINIMUM
semiconductor_materialGALLIUM ARSENIDE PHOSPHIDE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-S-19500/520 GOVERNMENT SPECIFICATION
color_tone_produced_per_sourceYELLOW LENS
NSN5980-01-070-8972
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LIGHT EMITTING DIODE TITLE COMPONENT PN 53A0043 MFR LIGHT EMITTING DIODE
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 16
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 53A0043?
53A0043 is a LIGHT EMITTING DIODE.
What parts can replace 53A0043?
There are 16 known substitutes for 53A0043: 4537, 467734C, 467734-G and 13 more. Substitute compatibility should be verified for your specific system.
Is 53A0043 still available?
53A0043 is currently cancelled.
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