PartsTable
Technical Data Sheet
1N457A ✓ 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: 2.800 INCHES NOMINAL IN, mounting_method: TERMINAL, terminal_length: 1.250 INCHES NOMINAL IN, overall_diameter: 0.125 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-235-8678, 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
1N457A
NSN: 5961-00-235-8678
FSC: 5961
CAGE: 03864 — AAI/ACL TECHNOLOGIES INC IM AND C DIV (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length2.800 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length1.250 INCHES NOMINAL IN
overall_diameter0.125 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_circle_diameter0.017 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data80131-RELEASE2000 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
power_rating_per_characteristic80.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic200.0 MILLIAMPERES MAXIMUM REPETITIVE PEAK FORWARD CURRENT
voltage_rating_in_volts_per_characteristic60.0 MAXIMUM REVERSE VOLTAGE, PEAK
NSN5961-00-235-8678
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 1N457A MFR OEM SEMICONDUCTOR DEVICE,DIODE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
21949Interchangeable
interchangeable cross-reference
interchangeable
1N456Interchangeable
interchangeable cross-reference
interchangeable
7792399Interchangeable
interchangeable cross-reference
interchangeable
93605-106Interchangeable
interchangeable cross-reference
interchangeable
5133-18Interchangeable
interchangeable cross-reference
interchangeable
25-42Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N457A?
1N457A is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N457A?
There are 22 known substitutes for 1N457A: 21949, 1N456, 7792399 and 19 more. Substitute compatibility should be verified for your specific system.
Is 1N457A still available?
1N457A is currently cancelled.
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