PartsTable
Technical Data Sheet
1N3646 ✓ 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 material: SILICON SEMICONDUCTOR, overall_length: 0.190 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.000 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN, overall_diameter: 0.065 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-456-4710, 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
1N3646
NSN: 5961-00-456-4710
FSC: 5961
CAGE: 80131 — ELECTRONIC INDUSTRIES ASSOCIATION
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length0.190 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.000 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
overall_diameter0.065 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-S-19500/279 GOVERNMENT SPECIFICATION
current_rating_per_characteristic100.00 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
voltage_rating_in_volts_per_characteristic2500.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
NSN5961-00-456-4710
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 1N3646 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
MATERIAL: SILICON SEMICONDUCTOR
FEATURES PROVIDED: HERMETICALLY SEALED CASE
CURRENT RATING PER CHARACTERISTIC: 100.00 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 2500.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
MOUNTING METHOD: TERMINAL
OVERALL DIAMETER: 0.065 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
TERMINAL LENGTH: 1.000 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSILICON SEMICONDUCTOR
FEATURES PROVIDEDHERMETICALLY SEALED CASE
CURRENT RATING PER CHARACTERISTIC100.00 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC2500.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
MOUNTING METHODTERMINAL
OVERALL DIAMETER0.065 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
OVERALL LENGTH0.190 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
TERMINAL LENGTH1.000 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
MATERIALGLASS ENCLOSURE
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
538005-5Interchangeable
interchangeable cross-reference
interchangeable
1N3647Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-19500/279Interchangeable
interchangeable cross-reference
interchangeable
1N3644Interchangeable
interchangeable cross-reference
interchangeable
MILS19500-279Interchangeable
interchangeable cross-reference
interchangeable
615012-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N3646?
1N3646 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N3646?
There are 15 known substitutes for 1N3646: 538005-5, 1N3647, MIL-PRF-19500/279 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1N3646?
1N3646 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-456-4710. This indicates validated use in U.S. government and defense supply chains.
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