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Technical Data Sheet
PartsTable / COMPONENT / E20-177-001
E20-177-001 ✓ 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: GLASS ENCLOSURE, overall_length: 0.357 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.625 INCHES MAXIMUM IN, overall_diameter: 0.235 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-084-4899, 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
E20-177-001
NSN: 5961-01-084-4899
FSC: 5961
CAGE: 05624 — GE AVIATION SYSTEMS LLC DBA GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length0.357 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.625 INCHES MAXIMUM IN
overall_diameter0.235 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
power_rating_per_characteristic1.0 WATTS MAXIMUM REVERSE POWER DISSIPATION, DC
current_rating_per_characteristic5.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC
voltage_rating_in_volts_per_characteristic31.4 MAXIMUM BREAKDOWN VOLTAGE, DC
maximum_operating_temp_per_measurement_point175.0 CELSIUS AMBIENT AIR DEGC
electrode_internally-electrically_connected_to_caseCATHODE
NSN5961-01-084-4899
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 E20-177-001 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
TEST DATA DOCUMENT: 82349-MIL-S-19500/500 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.).
•
MOUNTING METHOD: TERMINAL
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
•
MATERIAL: SILICON SEMICONDUCTOR
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 31.4 MAXIMUM BREAKDOWN VOLTAGE, DC
•
TERMINAL LENGTH: 1.625 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
TEST DATA DOCUMENT82349-MIL-S-19500/500 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.).
MOUNTING METHODTERMINAL
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
MATERIALSILICON SEMICONDUCTOR
OVERALL LENGTH0.357 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC31.4 MAXIMUM BREAKDOWN VOLTAGE, DC
TERMINAL LENGTH1.625 INCHES MAXIMUM IN
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECATHODE
OVERALL DIAMETER0.235 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
1N5645AInterchangeable
interchangeable cross-reference
interchangeable
L8B27CInterchangeable
interchangeable cross-reference
interchangeable
260340Interchangeable
interchangeable cross-reference
interchangeable
JAN1N5645AInterchangeable
interchangeable cross-reference
interchangeable
12276948Interchangeable
interchangeable cross-reference
interchangeable
12302643Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E20-177-001?
E20-177-001 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace E20-177-001?
There are 13 known substitutes for E20-177-001: 1N5645A, L8B27C, 260340 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E20-177-001?
E20-177-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-084-4899. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026