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PartsTable / COMPONENT / 343-254-004
343-254-004 ✓ 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 RECTIFIER,SEMICONDUCTOR DEVICE is a the manufacturer industrial component. Key specifications include material: SILICON, overall_width: 1.125 INCHES NOMINAL IN, overall_height: 0.406 INCHES NOMINAL IN, overall_length: 1.125 INCHES NOMINAL IN, operating_temp_range: -55.0 TO 175.0 CELSIUS DEGC, terminal_type_and_quantity: 4 TAB, SOLDER LUG. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-789-3696, 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
343-254-004
NSN: 5961-00-789-3696
FSC: 5961
CAGE: 07421 — L3HARRIS INTERSTATE ELECTRONICS CORPORATION (USA)
SPECIFICATIONS
materialSILICON
overall_width1.125 INCHES NOMINAL IN
overall_height0.406 INCHES NOMINAL IN
overall_length1.125 INCHES NOMINAL IN
operating_temp_range-55.0 TO 175.0 CELSIUS DEGC
terminal_type_and_quantity4 TAB, SOLDER LUG
circuit_connection_style_designatorBRIDGE 1 PHASE
NSN5961-00-789-3696
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 343-254-004 MFR OEM RECTIFIER,SEMICONDUCTOR DEVICE
KEY FEATURES
•
OPERATING TEMP RANGE: -55.0 TO 175.0 CELSIUS DEGC
•
TERMINAL TYPE AND QUANTITY: 4 TAB, SOLDER LUG
•
MATERIAL: SILICON
•
CIRCUIT CONNECTION STYLE DESIGNATOR: BRIDGE 1 PHASE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.406 INCHES NOMINAL IN
OVERALL WIDTH1.125 INCHES NOMINAL IN
OPERATING TEMP RANGE-55.0 TO 175.0 CELSIUS DEGC
TERMINAL TYPE AND QUANTITY4 TAB, SOLDER LUG
MATERIALSILICON
OVERALL LENGTH1.125 INCHES NOMINAL IN
CIRCUIT CONNECTION STYLE DESIGNATORBRIDGE 1 PHASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
B107.500Interchangeable
interchangeable cross-reference
interchangeable
120600Interchangeable
interchangeable cross-reference
interchangeable
GGG-P-480 TY1CL1STASZ1-1-4Interchangeable
interchangeable cross-reference
interchangeable
CS-103115-2Interchangeable
interchangeable cross-reference
interchangeable
76S1313Interchangeable
interchangeable cross-reference
interchangeable
SCBA2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 343-254-004?
343-254-004 is a RECTIFIER,SEMICONDUCTOR DEVICE.
What parts can replace 343-254-004?
There are 24 known substitutes for 343-254-004: B107.500, 120600, GGG-P-480 TY1CL1STASZ1-1-4 and 21 more. Substitute compatibility should be verified for your specific system.
Is 343-254-004 still available?
343-254-004 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026