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Technical Data Sheet

149-0145 — 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 special_features: JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE, internal_configuration: JUNCTION CONTACT, semiconductor_material: SILICON, terminal_type_and_quantity: 4 UNINSULATED WIRE LEAD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5961-00-978-4661, 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
149-0145
NSN: 5961-00-978-4661
FSC: 5961
CAGE: 08935 — GRANGER ASSOCIATES MS 1101 (USA)
SPECIFICATIONS
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
terminal_type_and_quantity4 UNINSULATED WIRE LEAD
NSN5961-00-978-4661
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 149-0145 MFR OEM TRANSISTOR
KEY FEATURES
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
TERMINAL TYPE AND QUANTITY: 4 UNINSULATED WIRE LEAD
•
SEMICONDUCTOR MATERIAL: SILICON
•
INTERNAL CONFIGURATION: JUNCTION CONTACT
TECHNICAL CHARACTERISTICS
FEATURES PROVIDEDHERMETICALLY SEALED CASE
TERMINAL TYPE AND QUANTITY4 UNINSULATED WIRE LEAD
SEMICONDUCTOR MATERIALSILICON
INTERNAL CONFIGURATIONJUNCTION CONTACT
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: NPN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
720PT3161CInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
DMS 80069BInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
976-0720-042InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
PT3161EInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
PT3645InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
619611-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 149-0145?
149-0145 is a TRANSISTOR.
What parts can replace 149-0145?
There are 17 known substitutes for 149-0145: 720PT3161C, DMS 80069B, 976-0720-042 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 149-0145?
149-0145 is cataloged in the Federal Logistics Information System under NSN 5961-00-978-4661. This indicates validated use in U.S. government and defense supply chains.
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