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Technical Data Sheet
PartsTable / COMPONENT / 4178595-077
4178595-077 ✓ 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: 0.325 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.000 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN, overall_diameter: 0.210 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 5961-00-849-9842, 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
4178595-077
NSN: 5961-00-849-9842
FSC: 5961
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length0.325 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.000 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN
overall_diameter0.210 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data80131-RELEASE2316 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
power_rating_per_characteristic1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic41.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
voltage_rating_in_volts_per_characteristic6.2 MAXIMUM NOMINAL REGULATOR VOLTAGE
maximum_operating_temp_per_measurement_point175.0 CELSIUS AMBIENT AIR DEGC
NSN5961-00-849-9842
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 4178595-077 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
MATERIAL: SILICON SEMICONDUCTOR
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 6.2 MAXIMUM NOMINAL REGULATOR VOLTAGE
•
CURRENT RATING PER CHARACTERISTIC: 41.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
•
MOUNTING METHOD: TERMINAL
•
POWER RATING PER CHARACTERISTIC: 1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSILICON SEMICONDUCTOR
MATERIALGLASS ENCLOSURE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC6.2 MAXIMUM NOMINAL REGULATOR VOLTAGE
CURRENT RATING PER CHARACTERISTIC41.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
MOUNTING METHODTERMINAL
POWER RATING PER CHARACTERISTIC1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
OVERALL DIAMETER0.210 INCHES MAXIMUM IN
TERMINAL LENGTH1.000 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
1N1776AAInterchangeable
interchangeable cross-reference
interchangeable
1N1776AInterchangeable
interchangeable cross-reference
interchangeable
QG26Interchangeable
interchangeable cross-reference
interchangeable
WZ1077Interchangeable
interchangeable cross-reference
interchangeable
L531002741Interchangeable
interchangeable cross-reference
interchangeable
1N3828AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4178595-077?
4178595-077 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 4178595-077?
There are 18 known substitutes for 4178595-077: 1N1776AA, 1N1776A, QG26 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4178595-077?
4178595-077 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-849-9842. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026