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Technical Data Sheet
1N2818A ✓ 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_width: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN, overall_height: 0.410 INCHES MAXIMUM IN, overall_length: 1.520 INCHES MINIMUM AND 1.540 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.320 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-057-6041, 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
1N2818A
NSN: 5961-00-057-6041
FSC: 5961
CAGE: 12102 — SEMICONDUCTOR DEVICES INC (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_width0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
overall_height0.410 INCHES MAXIMUM IN
overall_length1.520 INCHES MINIMUM AND 1.540 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.320 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 PIN
specification/standard_data80131-RELEASE2913 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
power_rating_per_characteristic50.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic630.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
voltage_rating_in_volts_per_characteristic20.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
NSN5961-00-057-6041
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 1N2818A MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
TERMINAL LENGTH: 0.320 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
MATERIAL: GLASS ENCLOSURE
SPECIFICATION/STANDARD DATA: 80131-RELEASE2913 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
POWER RATING PER CHARACTERISTIC: 50.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
MOUNTING METHOD: TERMINAL
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 20.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL LENGTH0.320 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
MATERIALGLASS ENCLOSURE
SPECIFICATION/STANDARD DATA80131-RELEASE2913 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
OVERALL HEIGHT0.410 INCHES MAXIMUM IN
OVERALL WIDTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC50.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
MOUNTING METHODTERMINAL
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC20.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
FEATURES PROVIDEDHERMETICALLY SEALED CASE
OVERALL LENGTH1.520 INCHES MINIMUM AND 1.540 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
1N2812BInterchangeable
interchangeable cross-reference
interchangeable
1N2810Interchangeable
interchangeable cross-reference
interchangeable
RELEASE 2913Interchangeable
interchangeable cross-reference
interchangeable
1N2817BInterchangeable
interchangeable cross-reference
interchangeable
1N2808AInterchangeable
interchangeable cross-reference
interchangeable
7902219-15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N2818A?
1N2818A is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N2818A?
There are 10 known substitutes for 1N2818A: 1N2812B, 1N2810, RELEASE 2913 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1N2818A?
1N2818A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-057-6041. This indicates validated use in U.S. government and defense supply chains.
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