PartsTable
Technical Data Sheet
357109 ✓ 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 TRANSISTOR is a the manufacturer industrial component. Key specifications include thickness: 0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN, lining_style: CLUTCH DISK, major_diameter: 2.375 INCHES NOMINAL IN, minor_diameter: 0.556 INCHES MINIMUM AND 0.561 INCHES MAXIMUM IN, overall_length: 0.297 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-455-4441, 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
357109
NSN: 5961-00-455-4441
FSC: 5961
CAGE: 25778 — SIERRA TECHNOLOGIES INC GARDEN CITY DIV (USA)
SPECIFICATIONS
thickness0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
lining_styleCLUTCH DISK
major_diameter2.375 INCHES NOMINAL IN
minor_diameter0.556 INCHES MINIMUM AND 0.561 INCHES MAXIMUM IN
overall_length0.297 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
application_typeDRY
overall_diameter0.620 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedRIGID FRICTION LINING
fsc_application_dataBRAKE ASSEMBLY,AIRCRAFT
internal_configurationJUNCTION CONTACT
NSN5961-00-455-4441
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 357109 MFR OEM TRANSISTOR
KEY FEATURES
SEMICONDUCTOR MATERIAL: SILICON
FEATURES PROVIDED: HERMETICALLY SEALED CASE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS JUNCTION DEGC
MOUNTING METHOD: UNTHREADED HOLE(S)
POWER RATING PER CHARACTERISTIC: 35.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTOR
INTERNAL CONFIGURATION: JUNCTION CONTACT
OVERALL DIAMETER: 0.620 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SEMICONDUCTOR MATERIALSILICON
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS JUNCTION DEGC
MOUNTING METHODUNTHREADED HOLE(S)
POWER RATING PER CHARACTERISTIC35.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
INTERNAL CONFIGURATIONJUNCTION CONTACT
OVERALL DIAMETER0.620 INCHES MAXIMUM IN
OVERALL LENGTH0.297 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD AND 1 CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
357109Interchangeable
interchangeable cross-reference
interchangeable
663557R91Interchangeable
interchangeable cross-reference
interchangeable
067-65-685411Interchangeable
interchangeable cross-reference
interchangeable
LM501349Interchangeable
interchangeable cross-reference
interchangeable
XM-36480-47-2700-O-LInterchangeable
interchangeable cross-reference
interchangeable
40318Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 357109?
357109 is a TRANSISTOR.
What parts can replace 357109?
There are 11 known substitutes for 357109: 357109, 663557R91, 067-65-685411 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 357109?
357109 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-455-4441. This indicates validated use in U.S. government and defense supply chains.
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