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PartsTable / COMPONENT / JAN2N5745
JAN2N5745 ✓ 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 TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 1.439 INCHES MINIMUM AND 1.573 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), overall_diameter: 0.875 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE, internal_configuration: JUNCTION CONTACT, semiconductor_material: SILICON. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-020-3655, 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
JAN2N5745
NSN: 5961-01-020-3655
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
overall_length1.439 INCHES MINIMUM AND 1.573 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
overall_diameter0.875 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
mounting_facility_quantity2
terminal_type_and_quantity2 PIN AND 1 CASE
specification/standard_data81349-MIL-S-19500/433 GOVERNMENT SPECIFICATION
internal_junction_configurationPNP
power_rating_per_characteristic115.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic-7.50 AMPERES MAXIMUM BASE CURRENT, DC AND -20.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
NSN5961-01-020-3655
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 JAN2N5745 MFR OEM TRANSISTOR
KEY FEATURES
•
POWER RATING PER CHARACTERISTIC: 115.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
•
CURRENT RATING PER CHARACTERISTIC: -7.50 AMPERES MAXIMUM BASE CURRENT, DC AND -20.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
•
INTERNAL CONFIGURATION: JUNCTION CONTACT
•
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTOR
•
SPECIFICATION/STANDARD DATA: 81349-MIL-S-19500/433 GOVERNMENT SPECIFICATION
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS AMBIENT AIR DEGC
•
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: TO-3
TECHNICAL CHARACTERISTICS (FLIS)
POWER RATING PER CHARACTERISTIC115.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
CURRENT RATING PER CHARACTERISTIC-7.50 AMPERES MAXIMUM BASE CURRENT, DC AND -20.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
INTERNAL CONFIGURATIONJUNCTION CONTACT
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
SPECIFICATION/STANDARD DATA81349-MIL-S-19500/433 GOVERNMENT SPECIFICATION
OVERALL LENGTH1.439 INCHES MINIMUM AND 1.573 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS AMBIENT AIR DEGC
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONTO-3
FEATURES PROVIDEDHERMETICALLY SEALED CASE
OVERALL DIAMETER0.875 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
JAN2N4399AInterchangeable
interchangeable cross-reference
interchangeable
MIL-S-19500/433Interchangeable
interchangeable cross-reference
interchangeable
2679076-2Interchangeable
interchangeable cross-reference
interchangeable
952-991018Interchangeable
interchangeable cross-reference
interchangeable
SP6262BInterchangeable
interchangeable cross-reference
interchangeable
SJ1660H-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JAN2N5745?
JAN2N5745 is a TRANSISTOR.
What parts can replace JAN2N5745?
There are 13 known substitutes for JAN2N5745: JAN2N4399A, MIL-S-19500/433, 2679076-2 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for JAN2N5745?
JAN2N5745 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-020-3655. 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