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JAN2N2377 — TRANSISTOR

✓ Government record, cited
— · SFP TRANSCEIVER
PRODUCT OVERVIEW

JAN2N2377: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.170 INCHES MINIMUM AND 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM0.210 INCHES MAXIMUM IN, mounting_method: TERMINALTERMINAL, terminal_length: 0.500 INCHES MINIMUM0.500 INCHES MINIMUM IN, overall_diameter: 0.209 INCHES MINIMUM AND 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM0.230 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: PNPJUNCTION PATTERN ARRANGEMENT: PNP, features_provided: HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-082-4043, 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
JAN2N2377
NSN: 5961-00-082-4043
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
overall_length0.170 INCHES MINIMUM AND 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM0.210 INCHES MAXIMUM IN
mounting_methodTERMINALTERMINAL
terminal_length0.500 INCHES MINIMUM0.500 INCHES MINIMUM IN
overall_diameter0.209 INCHES MINIMUM AND 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM0.230 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: PNPJUNCTION PATTERN ARRANGEMENT: PNP
features_providedHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACTJUNCTION CONTACT
semiconductor_materialSILICONSILICON
terminal_circle_diameter0.100 INCHES NOMINAL0.100 INCHES NOMINAL IN
terminal_type_and_quantity3 UNINSULATED WIRE LEAD3 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-S-19500/288 GOVERNMENT SPECIFICATION81349-MIL-S-19500/288 GOVERNMENT SPECIFICATION
power_rating_per_characteristic150.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION150.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
NSN5961-00-082-4043
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 JAN2N2377 MFR OEM TRANSISTOR
KEY FEATURES
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: -25.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND -25.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND -25.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND -25.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND -10.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC-10.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
•
OVERALL DIAMETER: 0.209 INCHES MINIMUM AND 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM0.230 INCHES MAXIMUM IN
•
TERMINAL LENGTH: 0.500 INCHES MINIMUM0.500 INCHES MINIMUM IN
•
MOUNTING METHOD: TERMINALTERMINAL
•
SEMICONDUCTOR MATERIAL: SILICONSILICON
•
INTERNAL CONFIGURATION: JUNCTION CONTACTJUNCTION CONTACT
•
FEATURES PROVIDED: HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
TECHNICAL CHARACTERISTICS
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC-25.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND -25.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND -25.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND -25.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND -10.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC-10.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
OVERALL DIAMETER0.209 INCHES MINIMUM AND 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM0.230 INCHES MAXIMUM IN
TERMINAL LENGTH0.500 INCHES MINIMUM0.500 INCHES MINIMUM IN
MOUNTING METHODTERMINALTERMINAL
SEMICONDUCTOR MATERIALSILICONSILICON
OVERALL LENGTH0.170 INCHES MINIMUM AND 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM0.210 INCHES MAXIMUM IN
INTERNAL CONFIGURATIONJUNCTION CONTACTJUNCTION CONTACT
FEATURES PROVIDEDHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
CURRENT RATING PER CHARACTERISTIC1.00 MILLIAMPERES MAXIMUM EMITTER CURRENT, DC1.00 MILLIAMPERES MAXIMUM EMITTER CURRENT, DC
SPECIFICATION/STANDARD DATA81349-MIL-S-19500/288 GOVERNMENT SPECIFICATION81349-MIL-S-19500/288 GOVERNMENT SPECIFICATION
SUBSTITUTES & CROSS-REFERENCES 4
125747Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
2N2377Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MIL-S-19500/288Reference document
Same NSN cross-reference
Reference document — Identification reference
386-9047P1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is JAN2N2377?
JAN2N2377 is a TRANSISTOR.
What parts can replace JAN2N2377?
There are 4 known substitutes for JAN2N2377: 125747, 2N2377, MIL-S-19500/288 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for JAN2N2377?
JAN2N2377 is cataloged in the U.S. Government catalog under NSN 5961-00-082-4043. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.