PartsTable
Technical Data Sheet
L01919 ✓ 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 overall_length: 0.250 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), overall_diameter: 0.620 INCHES MAXIMUM IN, special_features: ITEM MUST COMPLY WITH RQMT OF DESC PRODUCTION STD NO. L01919; JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE, internal_configuration: JUNCTION CONTACT.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-014-1603, 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
L01919
NSN: 5961-01-014-1603
FSC: 5961
CAGE: 16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)
SPECIFICATIONS
overall_length0.250 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
overall_diameter0.620 INCHES MAXIMUM IN
special_featuresITEM MUST COMPLY WITH RQMT OF DESC PRODUCTION STD NO. L01919; JUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
mounting_facility_quantity2
terminal_type_and_quantity1 CASE AND 2 PIN
criticality_code_justificationFEAT
power_rating_per_characteristic2.5 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
current_rating_per_characteristic3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 2.00 AMPERES MAXIMUM BASE CURRENT, DC
NSN5961-01-014-1603
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 L01919 MFR OEM TRANSISTOR
KEY FEATURES
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTOR
MOUNTING METHOD: UNTHREADED HOLE(S)
OVERALL DIAMETER: 0.620 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC: 3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 2.00 AMPERES MAXIMUM BASE CURRENT, DC
MOUNTING FACILITY QUANTITY: 2
POWER RATING PER CHARACTERISTIC: 2.5 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
TECHNICAL CHARACTERISTICS (FLIS)
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
MOUNTING METHODUNTHREADED HOLE(S)
OVERALL LENGTH0.250 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
OVERALL DIAMETER0.620 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 2.00 AMPERES MAXIMUM BASE CURRENT, DC
SPECIAL FEATURESITEM MUST COMPLY WITH RQMT OF DESC PRODUCTION STD NO. L01919; JUNCTION PATTERN ARRANGEMENT: NPN
MOUNTING FACILITY QUANTITY2
POWER RATING PER CHARACTERISTIC2.5 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
CRITICALITY CODE JUSTIFICATIONFEAT
FEATURES PROVIDEDHERMETICALLY SEALED CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
810012-000Interchangeable
interchangeable cross-reference
interchangeable
4192800-258Interchangeable
interchangeable cross-reference
interchangeable
151-0149-00Interchangeable
interchangeable cross-reference
interchangeable
JAN2N3441Interchangeable
interchangeable cross-reference
interchangeable
8880100003-1Interchangeable
interchangeable cross-reference
interchangeable
352-7500-471Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is L01919?
L01919 is a TRANSISTOR.
What parts can replace L01919?
There are 7 known substitutes for L01919: 810012-000, 4192800-258, 151-0149-00 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L01919?
L01919 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-014-1603. This indicates validated use in U.S. government and defense supply chains.
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