PartsTable
Technical Data Sheet
SEN-B-458 ✓ 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

RECTIFIER,SEMICONDUCTOR DEVICE,U. Key specifications include material: SILICON, overall_width: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN, overall_height: 0.570 INCHES MAXIMUM IN, overall_length: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), operating_temp_range: -55.0 TO 150.0 CELSIUS 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 5961-01-081-6441, 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
SEN-B-458
NSN: 5961-01-081-6441
FSC: 5961
CAGE: 13409 — RSM ELECTRON POWER INC (USA)
SPECIFICATIONS
materialSILICON
overall_width0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
overall_height0.570 INCHES MAXIMUM IN
overall_length0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
operating_temp_range-55.0 TO 150.0 CELSIUS DEGC
end_item_identificationF-16
terminal_type_and_quantity4 WIRE HOOK
circuit_connection_style_designatorBRIDGE 1 PHASE
absolute_maximum_current_rating_per_characteristic3.00 AMPERES FORWARD CURRENT, DC
absolute_maximum_voltage_rating_in_volts_per_characteristic200.0 PEAK INVERSE VOLTAGE
NSN5961-01-081-6441
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 SEN-B-458 MFR OEM RECTIFIER,SEMICONDUCTOR DEVICE,U
KEY FEATURES
MOUNTING METHOD: UNTHREADED HOLE(S)
OPERATING TEMP RANGE: -55.0 TO 150.0 CELSIUS DEGC
TERMINAL TYPE AND QUANTITY: 4 WIRE HOOK
ABSOLUTE MAXIMUM CURRENT RATING PER CHARACTERISTIC: 3.00 AMPERES FORWARD CURRENT, DC
MATERIAL: SILICON
CIRCUIT CONNECTION STYLE DESIGNATOR: BRIDGE 1 PHASE
ABSOLUTE MAXIMUM VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 200.0 PEAK INVERSE VOLTAGE
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODUNTHREADED HOLE(S)
OPERATING TEMP RANGE-55.0 TO 150.0 CELSIUS DEGC
TERMINAL TYPE AND QUANTITY4 WIRE HOOK
ABSOLUTE MAXIMUM CURRENT RATING PER CHARACTERISTIC3.00 AMPERES FORWARD CURRENT, DC
MATERIALSILICON
CIRCUIT CONNECTION STYLE DESIGNATORBRIDGE 1 PHASE
ABSOLUTE MAXIMUM VOLTAGE RATING IN VOLTS PER CHARACTERISTIC200.0 PEAK INVERSE VOLTAGE
END ITEM IDENTIFICATIONF-16
OVERALL HEIGHT0.570 INCHES MAXIMUM IN
OVERALL WIDTH0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
5949FInterchangeable
interchangeable cross-reference
interchangeable
4532Interchangeable
interchangeable cross-reference
interchangeable
F343Interchangeable
interchangeable cross-reference
interchangeable
DA01-06AInterchangeable
Same NIIN cross-reference
interchangeable
SA6236Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SEN-B-458?
SEN-B-458 is a RECTIFIER,SEMICONDUCTOR DEVICE,U.
What parts can replace SEN-B-458?
There are 5 known substitutes for SEN-B-458: 5949F, 4532, F343 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SEN-B-458?
SEN-B-458 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-081-6441. This indicates validated use in U.S. government and defense supply chains.
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