PartsTable
Technical Data Sheet
JANTX2N6661 ✓ 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: 0.260 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.750 INCHES MAXIMUM IN, overall_diameter: 0.370 INCHES MAXIMUM IN, special_features: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS, features_provided: HERMETICALLY SEALED CASE AND QUALITY ASSURANCE LEVEL TX. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-188-6384, 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
JANTX2N6661
NSN: 5961-01-188-6384
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
overall_length0.260 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.750 INCHES MAXIMUM IN
overall_diameter0.370 INCHES MAXIMUM IN
special_featuresMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
features_providedHERMETICALLY SEALED CASE AND QUALITY ASSURANCE LEVEL TX
internal_configurationFIELD EFFECT
semiconductor_materialSILICON
terminal_circle_diameter0.200 INCHES NOMINAL IN
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-S-19500/547 GOVERNMENT SPECIFICATION
criticality_code_justificationFEAT
NSN5961-01-188-6384
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 JANTX2N6661 MFR OEM TRANSISTOR
KEY FEATURES
TERMINAL LENGTH: 0.750 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIAL: SILICON
SPECIFICATION/STANDARD DATA: 81349-MIL-S-19500/547 GOVERNMENT SPECIFICATION
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
FEATURES PROVIDED: HERMETICALLY SEALED CASE AND QUALITY ASSURANCE LEVEL TX
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: TO-39
TEST DATA DOCUMENT: 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MOUNTING METHOD: TERMINAL
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL LENGTH0.750 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIALSILICON
SPECIFICATION/STANDARD DATA81349-MIL-S-19500/547 GOVERNMENT SPECIFICATION
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
FEATURES PROVIDEDHERMETICALLY SEALED CASE AND QUALITY ASSURANCE LEVEL TX
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONTO-39
TEST DATA DOCUMENT81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MOUNTING METHODTERMINAL
POWER RATING PER CHARACTERISTIC6.3 WATTS MAXIMUM TOTAL POWER DISSIPATION
CURRENT RATING PER CHARACTERISTIC2.00 MILLIAMPERES MAXIMUM FORWARD GATE CURRENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
3522 500 29252Interchangeable
interchangeable cross-reference
interchangeable
2N6661Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-19500/547Interchangeable
interchangeable cross-reference
interchangeable
167568Interchangeable
interchangeable cross-reference
interchangeable
C10666-1Interchangeable
interchangeable cross-reference
interchangeable
VN66AKInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JANTX2N6661?
JANTX2N6661 is a TRANSISTOR.
What parts can replace JANTX2N6661?
There are 20 known substitutes for JANTX2N6661: 3522 500 29252, 2N6661, MIL-PRF-19500/547 and 17 more. Substitute compatibility should be verified for your specific system.
Is JANTX2N6661 still available?
JANTX2N6661 is currently cancelled.
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