PartsTable
Technical Data Sheet
1N1344 ✓ 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: 1.022 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, overall_width_across_flats: 0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN, terminal_type_and_quantity: 2 TAB, SOLDER LUG, nondefinitive_spec/std_data: 1N1344 TYPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-085-2247, 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
1N1344
NSN: 5961-00-085-2247
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length1.022 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
overall_width_across_flats0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
terminal_type_and_quantity2 TAB, SOLDER LUG
nondefinitive_spec/std_data1N1344 TYPE
voltage_rating_in_volts_per_characteristic200.0 NOMINAL REVERSE VOLTAGE, PEAK
NSN5961-00-085-2247
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 1N1344 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
FEATURES PROVIDED: HERMETICALLY SEALED CASE
MATERIAL: SILICON SEMICONDUCTOR
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
NONDEFINITIVE SPEC/STD DATA: 1N1344 TYPE
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MATERIALSILICON SEMICONDUCTOR
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
NONDEFINITIVE SPEC/STD DATA1N1344 TYPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
341DInterchangeable
interchangeable cross-reference
interchangeable
403108Interchangeable
interchangeable cross-reference
interchangeable
RELEASE2040Interchangeable
interchangeable cross-reference
interchangeable
1N1344Interchangeable
interchangeable cross-reference
interchangeable
MILE1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N1344?
1N1344 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N1344?
There are 5 known substitutes for 1N1344: 341D, 403108, RELEASE2040 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1N1344?
1N1344 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-085-2247. This indicates validated use in U.S. government and defense supply chains.
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