PartsTable
Technical Data Sheet
2N3866 ✓ 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 DEVICE SET is a the manufacturer industrial component. Key specifications include material: GLASS INCLOSURE ALL TRANSISTOR, overall_height: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, overall_length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, transfer_ratio: 200.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-062-2075, 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
2N3866
NSN: 5961-00-062-2075
FSC: 5961
CAGE: 04713 — FREESCALE SEMICONDUCTOR, INC. (USA)
SPECIFICATIONS
materialGLASS INCLOSURE ALL TRANSISTOR
overall_height0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
overall_length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
transfer_ratio200.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
overall_diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
end_item_identificationASSIVE&DETEC
NSN5961-00-062-2075
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 2N3866 MFR OEM SEMICONDUCTOR DEVICE SET
KEY FEATURES
FEATURES PROVIDED: HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS JUNCTION175.0 CELSIUS JUNCTION DEGC
POWER RATING PER CHARACTERISTIC: 5.0 WATTS MAXIMUM TOTAL POWER DISSIPATION5.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
CURRENT RATING PER CHARACTERISTIC: 400.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC400.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTORCOLLECTOR
INTERNAL JUNCTION CONFIGURATION: NPNNPN
OVERALL DIAMETER: 0.350 INCHES MINIMUM AND 0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM0.370 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS JUNCTION175.0 CELSIUS JUNCTION DEGC
POWER RATING PER CHARACTERISTIC5.0 WATTS MAXIMUM TOTAL POWER DISSIPATION5.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
CURRENT RATING PER CHARACTERISTIC400.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC400.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTORCOLLECTOR
INTERNAL JUNCTION CONFIGURATIONNPNNPN
OVERALL DIAMETER0.350 INCHES MINIMUM AND 0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM0.370 INCHES MAXIMUM IN
MOUNTING METHODTERMINALTERMINAL
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD3 UNINSULATED WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
2N3866Interchangeable
interchangeable cross-reference
interchangeable
536157-1Interchangeable
interchangeable cross-reference
interchangeable
JANTX2N3866Interchangeable
interchangeable cross-reference
interchangeable
958-033-0003Interchangeable
interchangeable cross-reference
interchangeable
SM-A-696868-5Interchangeable
interchangeable cross-reference
interchangeable
SRF2407HInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2N3866?
2N3866 is a SEMICONDUCTOR DEVICE SET.
What parts can replace 2N3866?
There are 25 known substitutes for 2N3866: 2N3866, 536157-1, JANTX2N3866 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2N3866?
2N3866 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-062-2075. This indicates validated use in U.S. government and defense supply chains.
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