PartsTable
Technical Data Sheet
2N3656 ✓ 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,THYRISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.505 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), overall_diameter: 0.650 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: PNPN, features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.250 INCHES 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 5961-00-932-6936, 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
2N3656
NSN: 5961-00-932-6936
FSC: 5961
CAGE: 54X10 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
overall_length0.505 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
overall_diameter0.650 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: PNPN
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.250 INCHES IN
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
thread_series_designatorUNF
mounting_facility_quantity1
overall_width_across_flats0.562 INCHES MAXIMUM IN
terminal_type_and_quantity1 THREADED STUD AND 2 TAB, SOLDER LUG
NSN5961-00-932-6936
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 2N3656 MFR OEM SEMICONDUCTOR DEVICE,THYRISTOR
KEY FEATURES
INTERNAL CONFIGURATION: JUNCTION CONTACT
SPECIFICATION/STANDARD DATA: 80131-RELEASE4957 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
MOUNTING FACILITY QUANTITY: 1
SEMICONDUCTOR MATERIAL: SILICON
CURRENT RATING PER CHARACTERISTIC: 16.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
OVERALL WIDTH ACROSS FLATS: 0.562 INCHES MAXIMUM IN
NOMINAL THREAD SIZE: 0.250 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL CONFIGURATIONJUNCTION CONTACT
SPECIFICATION/STANDARD DATA80131-RELEASE4957 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
MOUNTING FACILITY QUANTITY1
OVERALL LENGTH0.505 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIALSILICON
CURRENT RATING PER CHARACTERISTIC16.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
OVERALL WIDTH ACROSS FLATS0.562 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.250 INCHES IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT120.0 CELSIUS JUNCTION DEGC
TERMINAL TYPE AND QUANTITY1 THREADED STUD AND 2 TAB, SOLDER LUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
2N3652Interchangeable
interchangeable cross-reference
interchangeable
RELEASE4957Interchangeable
interchangeable cross-reference
interchangeable
C408Interchangeable
interchangeable cross-reference
interchangeable
2332162Interchangeable
interchangeable cross-reference
interchangeable
2N3653Interchangeable
interchangeable cross-reference
interchangeable
2N3658Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2N3656?
2N3656 is a SEMICONDUCTOR DEVICE,THYRISTOR.
What parts can replace 2N3656?
There are 8 known substitutes for 2N3656: 2N3652, RELEASE4957, C408 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2N3656?
2N3656 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-932-6936. This indicates validated use in U.S. government and defense supply chains.
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