PartsTable
Technical Data Sheet
531478-1 ✓ Verified by PartsTable
· SFP TRANSCEIVER
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY ILLUMINATION DIRECTING DEVICE, lens_type: FLAT, EDGE W/BOOT SINGLE LIGHT FIRST POSITION HORIZONTAL, lens_color: RED SINGLE LIGHT FIRST POSITION HORIZONTAL, overall_length: 1.688 INCHES NOMINAL IN, mounting_method: SCREW IN LENS, terminal_length: 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-022-5664, 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
531478-1
NSN: 5961-00-022-5664
FSC: 5961
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
materialCOPPER ALLOY ILLUMINATION DIRECTING DEVICE
lens_typeFLAT, EDGE W/BOOT SINGLE LIGHT FIRST POSITION HORIZONTAL
lens_colorRED SINGLE LIGHT FIRST POSITION HORIZONTAL
lens_quantity1
overall_length1.688 INCHES NOMINAL IN
mounting_methodSCREW IN LENS
terminal_length1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
overall_diameter0.625 INCHES NOMINAL IN
style_designatorTRAP TYPE
surface_treatmentNICKEL BODY
transmitted_light_colorRED SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
lamp_bulb_size_designatorT-1 3/4
NSN5961-00-022-5664
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN 531478-1 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
CURRENT RATING PER CHARACTERISTIC: 1.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT AND 75.00 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 100.0 MAXIMUM BREAKDOWN VOLTAGE, DC AND 75.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
OVERALL DIAMETER: 0.056 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
TERMINAL LENGTH: 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
MOUNTING METHOD: TERMINAL
TECHNICAL CHARACTERISTICS (FLIS)
CURRENT RATING PER CHARACTERISTIC1.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT AND 75.00 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC100.0 MAXIMUM BREAKDOWN VOLTAGE, DC AND 75.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
OVERALL DIAMETER0.056 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
OVERALL LENGTH0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
TERMINAL LENGTH1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
MOUNTING METHODTERMINAL
SPECIFICATION/STANDARD DATA81349-MIL-PRF-19500/116 GOVERNMENT SPECIFICATION
TEST DATA DOCUMENT81349-MIL-PRF-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
VERIFIED SUBSTITUTES & CROSS-REFERENCES 34
21-0914-0000Interchangeable
interchangeable cross-reference
interchangeable
1871698-1Interchangeable
interchangeable cross-reference
interchangeable
AE2339TInterchangeable
interchangeable cross-reference
interchangeable
5480993P6Interchangeable
interchangeable cross-reference
interchangeable
GE5480993P6Interchangeable
interchangeable cross-reference
interchangeable
1N914Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 531478-1?
531478-1 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 531478-1?
There are 34 known substitutes for 531478-1: 21-0914-0000, 1871698-1, AE2339T and 31 more. Substitute compatibility should be verified for your specific system.
Is 531478-1 still available?
531478-1 is currently cancelled.
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