PartsTable
Technical Data Sheet
Download PDF

S59-166 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · SFP TRANSCEIVER
PRODUCT OVERVIEW

S59-166: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.312 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN, overall_length: 0.260 INCHES MAXIMUM0.260 INCHES MAXIMUM IN, mounting_method: TERMINALTERMINAL, terminal_length: 1.500 INCHES MINIMUM1.500 INCHES MINIMUM IN, overall_diameter: 0.531 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-105-7585, 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
S59-166
NSN: 5961-00-105-7585
NIINs: 001057585, 005455297
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 48294 — PSI-PERIPHERAL SUPPORT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.312 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
overall_length0.260 INCHES MAXIMUM0.260 INCHES MAXIMUM IN
mounting_methodTERMINALTERMINAL
terminal_length1.500 INCHES MINIMUM1.500 INCHES MINIMUM IN
overall_diameter0.531 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPNJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
surface_treatmentCADMIUM OVERALL
internal_configurationJUNCTION CONTACTJUNCTION CONTACT
peripheral_shape_styleROUND
semiconductor_materialSILICONSILICON
NSN5961-00-105-7585
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 S59-166 MFR OEM BACKSHELL,ELECTRICAL CONNECTOR
KEY FEATURES
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 4.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 4.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS JUNCTION200.0 CELSIUS JUNCTION DEGC
•
OVERALL DIAMETER: 0.370 INCHES MAXIMUM0.370 INCHES MAXIMUM IN
•
TERMINAL LENGTH: 1.500 INCHES MINIMUM1.500 INCHES MINIMUM IN
•
MOUNTING METHOD: TERMINALTERMINAL
•
SEMICONDUCTOR MATERIAL: SILICONSILICON
•
INTERNAL CONFIGURATION: JUNCTION CONTACTJUNCTION CONTACT
TECHNICAL CHARACTERISTICS
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC4.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 4.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS JUNCTION200.0 CELSIUS JUNCTION DEGC
OVERALL DIAMETER0.370 INCHES MAXIMUM0.370 INCHES MAXIMUM IN
TERMINAL LENGTH1.500 INCHES MINIMUM1.500 INCHES MINIMUM IN
MOUNTING METHODTERMINALTERMINAL
SEMICONDUCTOR MATERIALSILICONSILICON
OVERALL LENGTH0.260 INCHES MAXIMUM0.260 INCHES MAXIMUM IN
INTERNAL CONFIGURATIONJUNCTION CONTACTJUNCTION CONTACT
FEATURES PROVIDEDHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
CURRENT RATING PER CHARACTERISTIC800.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC800.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
SUBSTITUTES & CROSS-REFERENCES 4
S59-186Reference document
Same NSN cross-reference
Reference document — Secondary reference
943-733-002Reference document
Same NSN cross-reference
Reference document — Secondary reference
70943733-002Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
59-166Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy S59-166?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is S59-166?
S59-166 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace S59-166?
There are 4 known substitutes for S59-166: S59-186, 943-733-002, 70943733-002 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S59-166?
S59-166 is cataloged in the U.S. Government catalog under NSN 5961-00-105-7585. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — S59-166

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.