PartsTable
Technical Data Sheet
JANTX2N3439L ✓ 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: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.305 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-157-9616, 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
JANTX2N3439L
NSN: 5961-01-157-9616
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
overall_length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.305 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
precious_materialGOLD
internal_configurationJUNCTION CONTACT
terminal_circle_diameter0.141 INCHES NOMINAL IN
terminal_type_and_quantity3 PIN
specification/standard_data81349-MIL-S-19500/368 GOVERNMENT SPECIFICATION
precious_material_and_locationTERMINALS GOLD
NSN5961-01-157-9616
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 JANTX2N3439L MFR OEM TRANSISTOR
KEY FEATURES
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS JUNCTION DEGC
POWER RATING PER CHARACTERISTIC: 0.8 WATTS MAXIMUM TOTAL POWER DISSIPATION
TERMINAL CIRCLE DIAMETER: 0.141 INCHES NOMINAL IN
INTERNAL CONFIGURATION: JUNCTION CONTACT
MOUNTING METHOD: TERMINAL
PRECIOUS MATERIAL AND LOCATION: TERMINALS GOLD
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS JUNCTION DEGC
POWER RATING PER CHARACTERISTIC0.8 WATTS MAXIMUM TOTAL POWER DISSIPATION
OVERALL LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
TERMINAL CIRCLE DIAMETER0.141 INCHES NOMINAL IN
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: NPN
INTERNAL CONFIGURATIONJUNCTION CONTACT
MOUNTING METHODTERMINAL
PRECIOUS MATERIAL AND LOCATIONTERMINALS GOLD
OVERALL DIAMETER0.305 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA81349-MIL-S-19500/368 GOVERNMENT SPECIFICATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
JAN2N3439LInterchangeable
interchangeable cross-reference
interchangeable
JAN2N3439Interchangeable
interchangeable cross-reference
interchangeable
207026P1Interchangeable
interchangeable cross-reference
interchangeable
10041587Interchangeable
interchangeable cross-reference
interchangeable
2N3439Interchangeable
interchangeable cross-reference
interchangeable
579R939H02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JANTX2N3439L?
JANTX2N3439L is a TRANSISTOR.
What parts can replace JANTX2N3439L?
There are 22 known substitutes for JANTX2N3439L: JAN2N3439L, JAN2N3439, 207026P1 and 19 more. Substitute compatibility should be verified for your specific system.
Is JANTX2N3439L still available?
JANTX2N3439L is currently cancelled.
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