PartsTable
Technical Data Sheet
1N458A ✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, overall_length: 0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.000 INCHES MINIMUM IN, overall_diameter: 0.085 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN, 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 5961-00-068-9142, 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
1N458A
NSN: 5961-00-068-9142
FSC: 5961
CAGE: 15818 — TELCOM SEMICONDUCTOR INC (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.000 INCHES MINIMUM IN
overall_diameter0.085 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
nondefinitive_spec/std_data1N458A TYPE
power_rating_per_characteristic0.5 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic0.005 MICROAMPERES MAXIMUM REVERSE CURRENT, DC
voltage_rating_in_volts_per_characteristic125.0 MAXIMUM REVERSE VOLTAGE, PEAK
NSN5961-00-068-9142
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 1N458A MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
MOUNTING METHOD: TERMINAL
MATERIAL: SILICON SEMICONDUCTOR
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 150.0 MAXIMUM REVERSE VOLTAGE, PEAK
TERMINAL LENGTH: 1.250 INCHES MINIMUM IN
POWER RATING PER CHARACTERISTIC: 0.5 WATTS MAXIMUM TOTAL POWER DISSIPATION
OVERALL DIAMETER: 0.125 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC: 0.10 AMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODTERMINAL
MATERIALSILICON SEMICONDUCTOR
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC150.0 MAXIMUM REVERSE VOLTAGE, PEAK
TERMINAL LENGTH1.250 INCHES MINIMUM IN
POWER RATING PER CHARACTERISTIC0.5 WATTS MAXIMUM TOTAL POWER DISSIPATION
OVERALL DIAMETER0.125 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC0.10 AMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
OVERALL LENGTH0.300 INCHES MAXIMUM IN
MATERIALGLASS ENCLOSURE
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
RELEASE2000Interchangeable
interchangeable cross-reference
interchangeable
1N458AInterchangeable
interchangeable cross-reference
interchangeable
TK5800600-3075Interchangeable
interchangeable cross-reference
interchangeable
1N3595-1Interchangeable
interchangeable cross-reference
interchangeable
288072Interchangeable
interchangeable cross-reference
interchangeable
959527-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N458A?
1N458A is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N458A?
There are 6 known substitutes for 1N458A: RELEASE2000, 1N458A, TK5800600-3075 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1N458A?
1N458A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-068-9142. This indicates validated use in U.S. government and defense supply chains.
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