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Technical Data Sheet
PartsTable / COMPONENT / 566649
566649 ✓ 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: 0.500 INCHES NOMINAL IN, overall_length: 0.350 INCHES NOMINAL IN, terminal_type_and_quantity: 2 WIRE LEAD, circuit_connection_style_designator: HALF-WAVE 1 PHASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-998-1734, 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
566649
NSN: 5961-00-998-1734
FSC: 5961
CAGE: 97498 — SON CHIEF ELECTRICS INC (USA)
SPECIFICATIONS
materialSILICON
overall_width0.500 INCHES NOMINAL IN
overall_length0.350 INCHES NOMINAL IN
terminal_type_and_quantity2 WIRE LEAD
circuit_connection_style_designatorHALF-WAVE 1 PHASE
NSN5961-00-998-1734
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 566649 MFR OEM RECTIFIER,SEMICONDUCTOR DEVICE
KEY FEATURES
•
CIRCUIT CONNECTION STYLE DESIGNATOR: HALF-WAVE 1 PHASE
•
MATERIAL: SILICON
•
TERMINAL TYPE AND QUANTITY: 2 WIRE LEAD
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.350 INCHES NOMINAL IN
CIRCUIT CONNECTION STYLE DESIGNATORHALF-WAVE 1 PHASE
OVERALL WIDTH0.500 INCHES NOMINAL IN
MATERIALSILICON
TERMINAL TYPE AND QUANTITY2 WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
MR1033BInterchangeable
interchangeable cross-reference
interchangeable
11-03341-00Interchangeable
interchangeable cross-reference
interchangeable
FD0777Interchangeable
interchangeable cross-reference
interchangeable
MR1034BInterchangeable
interchangeable cross-reference
interchangeable
1N5000Interchangeable
interchangeable cross-reference
interchangeable
MRI034BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 566649?
566649 is a RECTIFIER,SEMICONDUCTOR DEVICE.
What parts can replace 566649?
There are 7 known substitutes for 566649: MR1033B, 11-03341-00, FD0777 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 566649?
566649 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-998-1734. 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