PartsTable
Technical Data Sheet
2N3791 ✓ 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,DIODE is a the manufacturer industrial component. Key specifications include overall_width: 0.990 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN, overall_height: 0.450 INCHES MAXIMUM IN, overall_length: 0.375 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), terminal_length: 0.312 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, overall_diameter: 0.875 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-136-4162, 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
2N3791
NSN: 5961-00-136-4162
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
overall_width0.990 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN
overall_height0.450 INCHES MAXIMUM IN
overall_length0.375 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
terminal_length0.312 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
overall_diameter0.875 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: PNP
unable_to_decodeUNABLE TO DECODE
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
mounting_facility_quantity2
NSN5961-00-136-4162
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 2N3791 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS CASE DEGC
FEATURES PROVIDED: HERMETICALLY SEALED CASE
POWER RATING PER CHARACTERISTIC: 85.7 WATTS MAXIMUM TOTAL POWER DISSIPATION
SEMICONDUCTOR MATERIAL: SILICON
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTOR
TERMINAL LENGTH: 0.312 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS CASE DEGC
FEATURES PROVIDEDHERMETICALLY SEALED CASE
OVERALL HEIGHT0.270 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC85.7 WATTS MAXIMUM TOTAL POWER DISSIPATION
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: PNP
SEMICONDUCTOR MATERIALSILICON
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
TERMINAL LENGTH0.312 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
MOUNTING METHODUNTHREADED HOLE(S)
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC80.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 80.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 7.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
2N3792Interchangeable
interchangeable cross-reference
interchangeable
1214-363Interchangeable
interchangeable cross-reference
interchangeable
2N3792AInterchangeable
interchangeable cross-reference
interchangeable
158-099-0001Interchangeable
interchangeable cross-reference
interchangeable
SJ1827HInterchangeable
interchangeable cross-reference
interchangeable
10934-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2N3791?
2N3791 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 2N3791?
There are 27 known substitutes for 2N3791: 2N3792, 1214-363, 2N3792A and 24 more. Substitute compatibility should be verified for your specific system.
Is 2N3791 still available?
2N3791 is currently cancelled.
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