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Technical Data Sheet
PartsTable / COMPONENT / 2157086-3REV3
2157086-3REV3 ✓ 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: 0.405 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.190 INCHES IN, thread_series_designator: UNF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-882-5281, 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
2157086-3REV3
NSN: 5961-00-882-5281
FSC: 5961
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length0.405 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.190 INCHES IN
thread_series_designatorUNF
mounting_facility_quantity1
overall_width_across_flats0.437 INCHES MAXIMUM IN
terminal_type_and_quantity1 TAB, SOLDER LUG AND 1 THREADED STUD
power_rating_per_characteristic10.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic190.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
voltage_rating_in_volts_per_characteristic13.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
NSN5961-00-882-5281
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 2157086-3REV3 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
THREAD SERIES DESIGNATOR: UNF
•
TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG AND 1 THREADED STUD
•
OVERALL WIDTH ACROSS FLATS: 0.437 INCHES MAXIMUM IN
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS CASE DEGC
•
CURRENT RATING PER CHARACTERISTIC: 190.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 13.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
•
MOUNTING METHOD: THREADED STUD(S)
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNF
TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG AND 1 THREADED STUD
OVERALL WIDTH ACROSS FLATS0.437 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS CASE DEGC
CURRENT RATING PER CHARACTERISTIC190.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC13.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
OVERALL LENGTH0.405 INCHES MAXIMUM IN
MOUNTING METHODTHREADED STUD(S)
NOMINAL THREAD SIZE0.190 INCHES IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
1N2977Interchangeable
interchangeable cross-reference
interchangeable
5961PL1277955Interchangeable
interchangeable cross-reference
interchangeable
1N2977BAInterchangeable
interchangeable cross-reference
interchangeable
4178600-289Interchangeable
interchangeable cross-reference
interchangeable
221448Interchangeable
interchangeable cross-reference
interchangeable
5M.5536.220.91Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2157086-3REV3?
2157086-3REV3 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 2157086-3REV3?
There are 8 known substitutes for 2157086-3REV3: 1N2977, 5961PL1277955, 1N2977BA and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2157086-3REV3?
2157086-3REV3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-882-5281. 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