PartsTable
Technical Data Sheet
280-21050-101 ✓ 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: 0.500 INCHES MAXIMUM IN, special_features: NUCLEAR HARDNESS CRITICAL ITEM, semiconductor_material: SILICON, nuclear_hardness_critical_feature: HARDENED, maximum_operating_temp_per_measurement_point: 125.0 CELSIUS AMBIENT AIR DEGC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-236-4440, 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
280-21050-101
NSN: 5961-01-236-4440
FSC: 5961
CAGE: 57962 — STMICROELECTRONICS INC (USA)
SPECIFICATIONS
overall_length0.500 INCHES MAXIMUM IN
special_featuresNUCLEAR HARDNESS CRITICAL ITEM
semiconductor_materialSILICON
nuclear_hardness_critical_featureHARDENED
voltage_rating_in_volts_per_characteristic4.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, WITH BASE SHORT-CIRCUITED TO EMITTER
maximum_operating_temp_per_measurement_point125.0 CELSIUS AMBIENT AIR DEGC
NSN5961-01-236-4440
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 280-21050-101 MFR OEM TRANSISTOR
KEY FEATURES
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 125.0 CELSIUS AMBIENT AIR DEGC
SEMICONDUCTOR MATERIAL: SILICON
NUCLEAR HARDNESS CRITICAL FEATURE: HARDENED
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 4.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, WITH BASE SHORT-CIRCUITED TO EMITTER
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.500 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT125.0 CELSIUS AMBIENT AIR DEGC
SEMICONDUCTOR MATERIALSILICON
NUCLEAR HARDNESS CRITICAL FEATUREHARDENED
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC4.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, WITH BASE SHORT-CIRCUITED TO EMITTER
SPECIAL FEATURESNUCLEAR HARDNESS CRITICAL ITEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
45-040-45Interchangeable
interchangeable cross-reference
interchangeable
45-040Interchangeable
interchangeable cross-reference
interchangeable
1412585-45Interchangeable
interchangeable cross-reference
interchangeable
45-040-30Interchangeable
interchangeable cross-reference
interchangeable
1412585-30Interchangeable
interchangeable cross-reference
interchangeable
45-040-70Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 280-21050-101?
280-21050-101 is a TRANSISTOR.
What parts can replace 280-21050-101?
There are 22 known substitutes for 280-21050-101: 45-040-45, 45-040, 1412585-45 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 280-21050-101?
280-21050-101 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-236-4440. This indicates validated use in U.S. government and defense supply chains.
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