PartsTable
Technical Data Sheet
JANTX2N6849 ✓ 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: 0.180 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.370 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE AND QUALITY ASSURANCE LEVEL TX, internal_configuration: FIELD EFFECT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-257-3586, 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
JANTX2N6849
NSN: 5961-01-257-3586
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
overall_length0.180 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.370 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE AND QUALITY ASSURANCE LEVEL TX
internal_configurationFIELD EFFECT
semiconductor_materialSILICON
end_item_identificationNSN 5895-01-277-2680; CONTROL, RECEIVER-TRANSMITTER
terminal_circle_diameter0.200 INCHES NOMINAL IN
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-PRF-19500/564 GOVERNMENT SPECIFICATION
power_rating_per_characteristic25.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
NSN5961-01-257-3586
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 JANTX2N6849 MFR OEM TRANSISTOR
KEY FEATURES
FEATURES PROVIDED: HERMETICALLY SEALED CASE AND QUALITY ASSURANCE LEVEL TX
POWER RATING PER CHARACTERISTIC: 25.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
TERMINAL LENGTH: 0.750 INCHES MAXIMUM IN
TERMINAL CIRCLE DIAMETER: 0.200 INCHES NOMINAL IN
MOUNTING METHOD: TERMINAL
OVERALL DIAMETER: 0.370 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED CASE AND QUALITY ASSURANCE LEVEL TX
END ITEM IDENTIFICATIONNSN 5895-01-277-2680; CONTROL, RECEIVER-TRANSMITTER
POWER RATING PER CHARACTERISTIC25.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
TERMINAL LENGTH0.750 INCHES MAXIMUM IN
TERMINAL CIRCLE DIAMETER0.200 INCHES NOMINAL IN
MOUNTING METHODTERMINAL
OVERALL DIAMETER0.370 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIALSILICON
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC-100.0 MAXIMUM DRAIN TO GATE VOLTAGE AND -100.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND 20.0 MAXIMUM GATE TO SOURCE VOLTAGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
SA1720Interchangeable
interchangeable cross-reference
interchangeable
25606Interchangeable
interchangeable cross-reference
interchangeable
6265Interchangeable
interchangeable cross-reference
interchangeable
4908510-3Interchangeable
interchangeable cross-reference
interchangeable
5620E9116Interchangeable
interchangeable cross-reference
interchangeable
007851138Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JANTX2N6849?
JANTX2N6849 is a TRANSISTOR.
What parts can replace JANTX2N6849?
There are 20 known substitutes for JANTX2N6849: SA1720, 25606, 6265 and 17 more. Substitute compatibility should be verified for your specific system.
Is JANTX2N6849 still available?
JANTX2N6849 is currently cancelled.
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