PartsTable
Technical Data Sheet
KBU4K ✓ 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 RECTIFIER,SEMICONDUCTOR DEVICE is a the manufacturer industrial component. Key specifications include material: SILICON, overall_width: 0.760 INCHES NOMINAL IN, overall_height: 0.280 INCHES NOMINAL IN, overall_length: 0.935 INCHES NOMINAL IN, mounting_method: TERMINAL, operating_temp_range: -65.0 TO 160.0 CELSIUS DEGC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-007-4120, 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
KBU4K
NSN: 5961-00-007-4120
FSC: 5961
CAGE: 14936 — GENERAL SEMICONDUCTOR INC (USA)
SPECIFICATIONS
materialSILICON
overall_width0.760 INCHES NOMINAL IN
overall_height0.280 INCHES NOMINAL IN
overall_length0.935 INCHES NOMINAL IN
mounting_methodTERMINAL
operating_temp_range-65.0 TO 160.0 CELSIUS DEGC
terminal_type_and_quantity4 UNINSULATED WIRE LEAD
circuit_connection_style_designatorBRIDGE 1 PHASE
absolute_maximum_current_rating_per_characteristic200.00 AMPERES PEAK FORWARD SURGE CURRENT AND 4.00 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
absolute_maximum_voltage_rating_in_volts_per_characteristic800.0 REPETITIVE PEAK REVERSE VOLTAGE
NSN5961-00-007-4120
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 KBU4K MFR OEM RECTIFIER,SEMICONDUCTOR DEVICE
KEY FEATURES
OPERATING TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
MATERIAL: SILICON
ABSOLUTE MAXIMUM CURRENT RATING PER CHARACTERISTIC: 4.00 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
CIRCUIT CONNECTION STYLE DESIGNATOR: BRIDGE 1 PHASE
TERMINAL TYPE AND QUANTITY: 4 UNINSULATED WIRE LEAD
ABSOLUTE MAXIMUM VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 100.0 REVERSE VOLTAGE, PEAK
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
MATERIALSILICON
ABSOLUTE MAXIMUM CURRENT RATING PER CHARACTERISTIC4.00 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
CIRCUIT CONNECTION STYLE DESIGNATORBRIDGE 1 PHASE
TERMINAL TYPE AND QUANTITY4 UNINSULATED WIRE LEAD
ABSOLUTE MAXIMUM VOLTAGE RATING IN VOLTS PER CHARACTERISTIC100.0 REVERSE VOLTAGE, PEAK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
2020-03Interchangeable
interchangeable cross-reference
interchangeable
110025-03Interchangeable
interchangeable cross-reference
interchangeable
5070-20Interchangeable
interchangeable cross-reference
interchangeable
2137296G003Interchangeable
interchangeable cross-reference
interchangeable
2041-6204-00Interchangeable
interchangeable cross-reference
interchangeable
3163-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KBU4K?
KBU4K is a RECTIFIER,SEMICONDUCTOR DEVICE.
What parts can replace KBU4K?
There are 21 known substitutes for KBU4K: 2020-03, 110025-03, 5070-20 and 18 more. Substitute compatibility should be verified for your specific system.
Is KBU4K still available?
KBU4K is currently cancelled.
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