PartsTable
Technical Data Sheet
JAN1N2974B ✓ 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: 0.300 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), special_features: ITEM MUST COMPLY W/RQMT OF DESC PRODUCTION STD NO. L00865, features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.190 INCHES IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-023-4274, 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
JAN1N2974B
NSN: 5961-00-023-4274
FSC: 5961
CAGE: 12954 — MICROSEMI CORP.-SCOTTSDALE DBA MICROSEMI (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length0.300 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
special_featuresITEM MUST COMPLY W/RQMT OF DESC PRODUCTION STD NO. L00865
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.190 INCHES IN
thread_series_designatorUNF
mounting_facility_quantity1
overall_width_across_flats0.423 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
terminal_type_and_quantity1 TAB, SOLDER LUG AND 1 THREADED STUD
specification/standard_data81349-MIL-S-19500/124 GOVERNMENT SPECIFICATION
criticality_code_justificationFEAT
NSN5961-00-023-4274
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 JAN1N2974B MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
MOUNTING METHOD: THREADED STUD(S)
MOUNTING FACILITY QUANTITY: 1
CURRENT RATING PER CHARACTERISTIC: 250.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
FEATURES PROVIDED: HERMETICALLY SEALED CASE
NOMINAL THREAD SIZE: 0.190 INCHES IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 150.0 CELSIUS CASE DEGC
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODTHREADED STUD(S)
MOUNTING FACILITY QUANTITY1
CURRENT RATING PER CHARACTERISTIC250.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
FEATURES PROVIDEDHERMETICALLY SEALED CASE
OVERALL LENGTH0.405 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.190 INCHES IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT150.0 CELSIUS CASE DEGC
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESITEM MUST COMPLY W/RQMT OF DESC PRODUCTION STD NO. L00865
OVERALL WIDTH ACROSS FLATS0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
338113-105Interchangeable
interchangeable cross-reference
interchangeable
1018913-077Interchangeable
interchangeable cross-reference
interchangeable
1N1593Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-19500/124Interchangeable
interchangeable cross-reference
interchangeable
VBE890-1N2974BInterchangeable
interchangeable cross-reference
interchangeable
4178600-290Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JAN1N2974B?
JAN1N2974B is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace JAN1N2974B?
There are 6 known substitutes for JAN1N2974B: 338113-105, 1018913-077, 1N1593 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for JAN1N2974B?
JAN1N2974B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-023-4274. This indicates validated use in U.S. government and defense supply chains.
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