PartsTable
Technical Data Sheet
2N6123 ✓ 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_width: 0.420 INCHES MAXIMUM IN, overall_height: 0.190 INCHES MAXIMUM IN, overall_length: 0.625 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), special_features: JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-030-5319, 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
2N6123
NSN: 5961-01-030-5319
FSC: 5961
CAGE: 80131 — ELECTRONIC INDUSTRIES ASSOCIATION
SPECIFICATIONS
overall_width0.420 INCHES MAXIMUM IN
overall_height0.190 INCHES MAXIMUM IN
overall_length0.625 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
mounting_facility_quantity1
terminal_type_and_quantity3 TAB, SOLDER LUG
specification/standard_data80131-RELEASE6295 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
power_rating_per_characteristic40.0 WATTS MAXIMUM FORWARD POWER DISSIPATION, DC
NSN5961-01-030-5319
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 2N6123 MFR OEM TRANSISTOR
KEY FEATURES
CURRENT RATING PER CHARACTERISTIC: 1.00 AMPERES MAXIMUM BASE CURRENT, DC AND 4.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
INTERNAL CONFIGURATION: JUNCTION CONTACT
SEMICONDUCTOR MATERIAL: SILICON
MOUNTING METHOD: UNTHREADED HOLE(S)
MOUNTING FACILITY QUANTITY: 1
FEATURES PROVIDED: HERMETICALLY SEALED CASE
TECHNICAL CHARACTERISTICS (FLIS)
CURRENT RATING PER CHARACTERISTIC1.00 AMPERES MAXIMUM BASE CURRENT, DC AND 4.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
OVERALL HEIGHT0.190 INCHES MAXIMUM IN
INTERNAL CONFIGURATIONJUNCTION CONTACT
SEMICONDUCTOR MATERIALSILICON
MOUNTING METHODUNTHREADED HOLE(S)
MOUNTING FACILITY QUANTITY1
FEATURES PROVIDEDHERMETICALLY SEALED CASE
POWER RATING PER CHARACTERISTIC40.0 WATTS MAXIMUM FORWARD POWER DISSIPATION, DC
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
2N6107Interchangeable
interchangeable cross-reference
interchangeable
A127142-07Interchangeable
interchangeable cross-reference
interchangeable
99094951Interchangeable
interchangeable cross-reference
interchangeable
2N6124Interchangeable
interchangeable cross-reference
interchangeable
RELEASE 6295Interchangeable
interchangeable cross-reference
interchangeable
2N6121Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2N6123?
2N6123 is a TRANSISTOR.
What parts can replace 2N6123?
There are 6 known substitutes for 2N6123: 2N6107, A127142-07, 99094951 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2N6123?
2N6123 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-030-5319. This indicates validated use in U.S. government and defense supply chains.
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