PartsTable
Technical Data Sheet
8-52N-446 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include color: BLACK, body_style: STRAIGHT TYPE, body_height: 0.460 INCHES NOMINAL IN, overall_width: 0.100 INCHES NOMINAL IN, terminal_type: PRINTED CIRCUIT SINGLE MATING END SINGLE CONTACT GROUPING, overall_length: 2.125 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-127-2026, 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
8-52N-446
NSN: 5961-01-127-2026
FSC: 5961
CAGE: 32386 — ILLINOIS TOOL WKS INC LINAC DIV (USA)
SPECIFICATIONS
colorBLACK
body_styleSTRAIGHT TYPE
body_height0.460 INCHES NOMINAL IN
overall_width0.100 INCHES NOMINAL IN
terminal_typePRINTED CIRCUIT SINGLE MATING END SINGLE CONTACT GROUPING
overall_length2.125 INCHES NOMINAL IN
insert_materialPLASTIC POLYAMIDE NYLON OR PLASTIC POLYCARBONATE SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
precious_materialGOLD
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity1
polarization_methodGUIDE PIN/SOCKET
NSN5961-01-127-2026
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 8-52N-446 MFR OEM CONNECTOR,RECEPTACLE,ELECTRICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
221-55-01Interchangeable
interchangeable cross-reference
interchangeable
SM-A-617906-6Interchangeable
interchangeable cross-reference
interchangeable
73-107098-1046Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8-52N-446?
8-52N-446 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 8-52N-446?
There are 3 known substitutes for 8-52N-446: 221-55-01, SM-A-617906-6, 73-107098-1046. Substitute compatibility should be verified for your specific system.
What is the NSN for 8-52N-446?
8-52N-446 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-127-2026. This indicates validated use in U.S. government and defense supply chains.
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