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Technical Data Sheet

2N1149 — Network Technical Data

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— · 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 overall_width: 0.365 INCHES MAXIMUM IN, overall_height: 0.305 INCHES MAXIMUM IN, overall_length: 0.395 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.468 INCHES MINIMUM IN, overall_diameter: 0.375 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5961-00-717-3313, 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
2N1149
NSN: 5961-00-717-3313
FSC: 5961
CAGE: 30043 — SOLID STATE DEVICES, INC (USA)
SPECIFICATIONS
overall_width0.365 INCHES MAXIMUM IN
overall_height0.305 INCHES MAXIMUM IN
overall_length0.395 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.468 INCHES MINIMUM IN
overall_diameter0.375 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
internal_junction_configurationNPN
NSN5961-00-717-3313
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 2N1149 MFR OEM TRANSISTOR
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
•
SEMICONDUCTOR MATERIAL: SILICON
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 150.0 CELSIUS AMBIENT AIR DEGC
•
POWER RATING PER CHARACTERISTIC: 150.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
•
MOUNTING METHOD: TERMINAL
•
INTERNAL CONFIGURATION: JUNCTION CONTACT
TECHNICAL CHARACTERISTICS
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
SEMICONDUCTOR MATERIALSILICON
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT150.0 CELSIUS AMBIENT AIR DEGC
OVERALL LENGTH0.335 INCHES MAXIMUM IN
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: NPN
POWER RATING PER CHARACTERISTIC150.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
MOUNTING METHODTERMINAL
INTERNAL CONFIGURATIONJUNCTION CONTACT
OVERALL DIAMETER0.375 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC45.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 1.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
8185819InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
RELEASE1689InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2N118InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
RELEASE2549InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
TI903InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
702923-01InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2N1149?
2N1149 is a TRANSISTOR.
What parts can replace 2N1149?
There are 8 known substitutes for 2N1149: 8185819, RELEASE1689, 2N118 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2N1149?
2N1149 is cataloged in the Federal Logistics Information System under NSN 5961-00-717-3313. This indicates validated use in U.S. government and defense supply chains.
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