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Technical Data Sheet
PartsTable / COMPONENT / 2N3773
2N3773 ✓ 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_width: 1.050 INCHES MAXIMUM IN, overall_height: 0.330 INCHES MAXIMUM IN, overall_length: 1.573 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), terminal_length: 0.312 INCHES MINIMUM IN, overall_diameter: 0.875 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 5961-00-031-3645, 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
2N3773
NSN: 5961-00-031-3645
FSC: 5961
CAGE: 01996 — PCC AIRFOILS, LLC (USA)
SPECIFICATIONS
overall_width1.050 INCHES MAXIMUM IN
overall_height0.330 INCHES MAXIMUM IN
overall_length1.573 INCHES MAXIMUM IN
transfer_ratio15.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER AND 60.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
mounting_methodUNTHREADED HOLE(S)
terminal_length0.312 INCHES MINIMUM IN
overall_diameter0.875 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
end_item_identification6130-01-135-5065
NSN5961-00-031-3645
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 2N3773 MFR OEM TRANSISTOR
KEY FEATURES
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
TERMINAL CIRCLE DIAMETER: 0.440 INCHES MAXIMUM IN
•
CURRENT RATING PER CHARACTERISTIC: 16.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
•
TERMINAL LENGTH: 0.312 INCHES MINIMUM IN
•
MOUNTING METHOD: TERMINAL AND UNTHREADED HOLE(S)
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 160.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH1.050 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
TERMINAL CIRCLE DIAMETER0.440 INCHES MAXIMUM IN
OVERALL HEIGHT0.450 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC16.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
TERMINAL LENGTH0.312 INCHES MINIMUM IN
MOUNTING METHODTERMINAL AND UNTHREADED HOLE(S)
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC160.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN
TERMINAL TYPE AND QUANTITY2 PIN AND 1 CASE
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONTO-3
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
67A5A19-1Interchangeable
interchangeable cross-reference
interchangeable
31SX367Interchangeable
interchangeable cross-reference
interchangeable
3165091Interchangeable
interchangeable cross-reference
interchangeable
331SXA445Interchangeable
interchangeable cross-reference
interchangeable
200 705-700Interchangeable
interchangeable cross-reference
interchangeable
232529-000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2N3773?
2N3773 is a TRANSISTOR.
What parts can replace 2N3773?
There are 16 known substitutes for 2N3773: 67A5A19-1, 31SX367, 3165091 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2N3773?
2N3773 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-031-3645. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026