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Technical Data Sheet
2N1073B ✓ 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: 0.450 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), overall_diameter: 0.875 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: PNP, 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 5961-00-883-9202, 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
2N1073B
NSN: 5961-00-883-9202
FSC: 5961
CAGE: 07256 — SILICON TRANSISTOR CORPORATION DBA SAME (USA)
SPECIFICATIONS
overall_length0.450 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
overall_diameter0.875 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: PNP
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialGERMANIUM
mounting_facility_quantity2
terminal_type_and_quantity2 TAB, SOLDER LUG AND 1 CASE
specification/standard_data80131-RELEASE3113 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
current_rating_per_characteristic10.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
maximum_operating_temp_per_measurement_point125.0 CELSIUS CASE DEGC
NSN5961-00-883-9202
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 2N1073B MFR OEM TRANSISTOR
KEY FEATURES
MOUNTING FACILITY QUANTITY: 2
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTOR
OVERALL DIAMETER: 0.875 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIAL: GERMANIUM
FEATURES PROVIDED: HERMETICALLY SEALED CASE
MOUNTING METHOD: UNTHREADED HOLE(S)
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY QUANTITY2
OVERALL LENGTH0.450 INCHES MAXIMUM IN
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: PNP
OVERALL DIAMETER0.875 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIALGERMANIUM
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MOUNTING METHODUNTHREADED HOLE(S)
CURRENT RATING PER CHARACTERISTIC10.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
INTERNAL CONFIGURATIONJUNCTION CONTACT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
RELEASE3113Interchangeable
interchangeable cross-reference
interchangeable
23340Interchangeable
interchangeable cross-reference
interchangeable
2N1073Interchangeable
interchangeable cross-reference
interchangeable
2N1073AInterchangeable
interchangeable cross-reference
interchangeable
JAN2N1073BInterchangeable
Same NIIN cross-reference
interchangeable
1850-0159Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2N1073B?
2N1073B is a TRANSISTOR.
What parts can replace 2N1073B?
There are 6 known substitutes for 2N1073B: RELEASE3113, 23340, 2N1073 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2N1073B?
2N1073B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-883-9202. This indicates validated use in U.S. government and defense supply chains.
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