PartsTable
Technical Data Sheet
1N157 ✓ 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: SILICON SEMICONDUCTOR, overall_length: 0.358 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN, overall_diameter: 0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-615-5550, 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
1N157
NSN: 5961-00-615-5550
FSC: 5961
CAGE: 80131 — ELECTRONIC INDUSTRIES ASSOCIATION
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length0.358 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
overall_diameter0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
precious_materialGOLD
terminal_type_and_quantity2 PIN
specification/standard_data81349-MIL-S-19500/232 GOVERNMENT SPECIFICATION
precious_material_and_locationBODY SURFACE GOLD
maximum_operating_temp_per_measurement_point150.0 CELSIUS AMBIENT AIR DEGC
NSN5961-00-615-5550
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 1N157 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
TEST DATA DOCUMENT: 81349-MIL-S-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.).
PRECIOUS MATERIAL AND LOCATION: BODY SURFACE GOLD
MATERIAL: SILICON SEMICONDUCTOR
SPECIFICATION/STANDARD DATA: 81349-MIL-S-19500/232 GOVERNMENT SPECIFICATION
PRECIOUS MATERIAL: GOLD
TERMINAL LENGTH: 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
OVERALL DIAMETER: 0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
MOUNTING METHOD: TERMINAL
TECHNICAL CHARACTERISTICS (FLIS)
TEST DATA DOCUMENT81349-MIL-S-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.).
PRECIOUS MATERIAL AND LOCATIONBODY SURFACE GOLD
MATERIALSILICON SEMICONDUCTOR
SPECIFICATION/STANDARD DATA81349-MIL-S-19500/232 GOVERNMENT SPECIFICATION
PRECIOUS MATERIALGOLD
TERMINAL LENGTH0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
OVERALL DIAMETER0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
MOUNTING METHODTERMINAL
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT150.0 CELSIUS AMBIENT AIR DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
00005Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-19500/232Interchangeable
interchangeable cross-reference
interchangeable
00005-1N21WEMInterchangeable
interchangeable cross-reference
interchangeable
700224Interchangeable
interchangeable cross-reference
interchangeable
694037-103Interchangeable
interchangeable cross-reference
interchangeable
322-1007P2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N157?
1N157 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N157?
There are 20 known substitutes for 1N157: 00005, MIL-S-19500/232, 00005-1N21WEM and 17 more. Substitute compatibility should be verified for your specific system.
Is 1N157 still available?
1N157 is currently cancelled.
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