PartsTable
Technical Data Sheet
JANTX2N4856 ✓ 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: 0.188 INCHES NOMINAL IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.220 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, internal_configuration: FIELD EFFECT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-421-3040, 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
JANTX2N4856
NSN: 5961-00-421-3040
FSC: 5961
CAGE: C7191 — ADELCO ELEKTRONIK GMBH (DEU)
SPECIFICATIONS
overall_length0.188 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.220 INCHES NOMINAL IN
special_featuresITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE ELECTRONICS SUPPLY CENTER PRODUCTION STANDARD NO. L02709; FOR NAVY NUCLEAR PROPULSION PLANT PRODUCTS ONLY
features_providedHERMETICALLY SEALED CASE
internal_configurationFIELD EFFECT
semiconductor_materialSILICON
end_item_identificationAIRCRAFT, ( AC-130H, MC-130H, EC-130E, HC-130 ); SUPPORT EQUIPMENT,
terminal_circle_diameter0.100 INCHES NOMINAL IN
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-PRF-19500/385 GOVERNMENT SPECIFICATION
NSN5961-00-421-3040
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 JANTX2N4856 MFR OEM TRANSISTOR
KEY FEATURES
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS JUNCTION DEGC
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
CRITICALITY CODE JUSTIFICATION: FEAT
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: GATE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 40.0 MAXIMUM DRAIN TO GATE VOLTAGE AND 40.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND -40.0 MAXIMUM GATE TO SOURCE VOLTAGE
INTERNAL CONFIGURATION: FIELD EFFECT
MOUNTING METHOD: TERMINAL
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS JUNCTION DEGC
END ITEM IDENTIFICATIONAIRCRAFT, ( AC-130H, MC-130H, EC-130E, HC-130 ); SUPPORT EQUIPMENT,
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
CRITICALITY CODE JUSTIFICATIONFEAT
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASEGATE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC40.0 MAXIMUM DRAIN TO GATE VOLTAGE AND 40.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND -40.0 MAXIMUM GATE TO SOURCE VOLTAGE
INTERNAL CONFIGURATIONFIELD EFFECT
MOUNTING METHODTERMINAL
TERMINAL CIRCLE DIAMETER0.100 INCHES NOMINAL IN
TERMINAL LENGTH0.500 INCHES MINIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
RELEASE 5198Interchangeable
interchangeable cross-reference
interchangeable
2N4091Interchangeable
interchangeable cross-reference
interchangeable
2N4091AInterchangeable
interchangeable cross-reference
interchangeable
11443217-2Interchangeable
interchangeable cross-reference
interchangeable
57632200-07Interchangeable
interchangeable cross-reference
interchangeable
860197-203Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JANTX2N4856?
JANTX2N4856 is a TRANSISTOR.
What parts can replace JANTX2N4856?
There are 31 known substitutes for JANTX2N4856: RELEASE 5198, 2N4091, 2N4091A and 28 more. Substitute compatibility should be verified for your specific system.
Is JANTX2N4856 still available?
JANTX2N4856 is currently cancelled.
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