PartsTable
Technical Data Sheet
2N3955 ✓ 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 SEMICONDUCTOR DEVICES,UNITIZED is a the manufacturer industrial component. Key specifications include overall_length: 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE, internal_configuration: FIELD EFFECTFIELD EFFECT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-106-1264, 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
2N3955
NSN: 5961-00-106-1264
FSC: 5961
CAGE: 21845 — SOLITRON DEVICES, INC. (USA)
SPECIFICATIONS
overall_length0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
internal_configurationFIELD EFFECTFIELD EFFECT
semiconductor_materialSILICON ALL TRANSISTOR
terminal_circle_diameter0.100 INCHES NOMINAL IN
terminal_type_and_quantity6 UNINSULATED WIRE LEAD
component_name_and_quantity2 TRANSISTOR
power_rating_per_characteristic250.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION ALL TRANSISTOR
current_rating_per_characteristic5.00 MILLIAMPERES MAXIMUM ZERO-GATE-VOLTAGE DRAIN CURRENT FIFTH TRANSISTOR
NSN5961-00-106-1264
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 2N3955 MFR OEM SEMICONDUCTOR DEVICES,UNITIZED
KEY FEATURES
TERMINAL CIRCLE DIAMETER: 0.100 INCHES NOMINAL0.100 INCHES NOMINAL IN
MOUNTING METHOD: TERMINALTERMINAL
INTERNAL CONFIGURATION: FIELD EFFECTFIELD EFFECT
POWER RATING PER CHARACTERISTIC: 250.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION250.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
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
TERMINAL TYPE AND QUANTITY: 8 UNINSULATED WIRE LEAD8 UNINSULATED WIRE LEAD
CURRENT RATING PER CHARACTERISTIC: 50.00 MILLIAMPERES MAXIMUM GATE CURRENT50.00 MILLIAMPERES MAXIMUM GATE CURRENT
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL CIRCLE DIAMETER0.100 INCHES NOMINAL0.100 INCHES NOMINAL IN
MOUNTING METHODTERMINALTERMINAL
INTERNAL CONFIGURATIONFIELD EFFECTFIELD EFFECT
POWER RATING PER CHARACTERISTIC250.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION250.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
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
TERMINAL TYPE AND QUANTITY8 UNINSULATED WIRE LEAD8 UNINSULATED WIRE LEAD
CURRENT RATING PER CHARACTERISTIC50.00 MILLIAMPERES MAXIMUM GATE CURRENT50.00 MILLIAMPERES MAXIMUM GATE CURRENT
FEATURES PROVIDEDHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
OVERALL LENGTH0.210 INCHES MAXIMUM0.210 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
2N3958Interchangeable
interchangeable cross-reference
interchangeable
2N3956Interchangeable
interchangeable cross-reference
interchangeable
99041205Interchangeable
interchangeable cross-reference
interchangeable
2603988-2Interchangeable
interchangeable cross-reference
interchangeable
403714Interchangeable
interchangeable cross-reference
interchangeable
DN1476Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2N3955?
2N3955 is a SEMICONDUCTOR DEVICES,UNITIZED.
What parts can replace 2N3955?
There are 14 known substitutes for 2N3955: 2N3958, 2N3956, 99041205 and 11 more. Substitute compatibility should be verified for your specific system.
Is 2N3955 still available?
2N3955 is currently cancelled.
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