PartsTable
Technical Data Sheet
1686-659 ✓ 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 DEVICES,UNITIZED is a the manufacturer industrial component. Key specifications include overall_height: 0.260 INCHES NOMINAL IN, overall_diameter: 0.370 INCHES NOMINAL IN, special_features: ALL TRANSISTOR JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE, semiconductor_material: SILICON ALL TRANSISTOR, terminal_type_and_quantity: 6 UNINSULATED WIRE LEAD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-949-7342, 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
1686-659
NSN: 5961-00-949-7342
FSC: 5961
CAGE: 31361 — WOODWARD, INC. (USA)
SPECIFICATIONS
overall_height0.260 INCHES NOMINAL IN
overall_diameter0.370 INCHES NOMINAL IN
special_featuresALL TRANSISTOR JUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
semiconductor_materialSILICON ALL TRANSISTOR
terminal_type_and_quantity6 UNINSULATED WIRE LEAD
component_name_and_quantity2 TRANSISTOR
maximum_operating_temp_per_measurement_point150.0 CELSIUS AMBIENT AIR DEGC
NSN5961-00-949-7342
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 1686-659 MFR OEM SEMICONDUCTOR DEVICES,UNITIZED
KEY FEATURES
FEATURES PROVIDED: HERMETICALLY SEALED CASE
TERMINAL TYPE AND QUANTITY: 6 UNINSULATED WIRE LEAD
SEMICONDUCTOR MATERIAL: SILICON ALL TRANSISTOR
COMPONENT NAME AND QUANTITY: 2 TRANSISTOR
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 150.0 CELSIUS AMBIENT AIR DEGC
OVERALL DIAMETER: 0.370 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
TERMINAL TYPE AND QUANTITY6 UNINSULATED WIRE LEAD
SEMICONDUCTOR MATERIALSILICON ALL TRANSISTOR
COMPONENT NAME AND QUANTITY2 TRANSISTOR
SPECIAL FEATURESALL TRANSISTOR JUNCTION PATTERN ARRANGEMENT: NPN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT150.0 CELSIUS AMBIENT AIR DEGC
OVERALL HEIGHT0.260 INCHES NOMINAL IN
OVERALL DIAMETER0.370 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
99240-290Interchangeable
interchangeable cross-reference
interchangeable
27489-1Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-19500/355AInterchangeable
interchangeable cross-reference
interchangeable
40-666-6360UInterchangeable
interchangeable cross-reference
interchangeable
535828-3Interchangeable
interchangeable cross-reference
interchangeable
99020969Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1686-659?
1686-659 is a SEMICONDUCTOR DEVICES,UNITIZED.
What parts can replace 1686-659?
There are 14 known substitutes for 1686-659: 99240-290, 27489-1, MIL-S-19500/355A and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1686-659?
1686-659 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-949-7342. This indicates validated use in U.S. government and defense supply chains.
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