PartsTable
Technical Data Sheet
1N3018B ✓ 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: GLASS ENCLOSURE, overall_length: 2.160 INCHES MINIMUM IN, mounting_method: TERMINAL, terminal_length: 1.000 INCHES MINIMUM IN, overall_diameter: 0.107 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-842-6181, 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
1N3018B
NSN: 5961-00-842-6181
FSC: 5961
CAGE: 04713 — FREESCALE SEMICONDUCTOR, INC. (USA)
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length2.160 INCHES MINIMUM IN
mounting_methodTERMINAL
terminal_length1.000 INCHES MINIMUM IN
overall_diameter0.107 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
end_item_identificationAN/FRT-31, TRANSMITTING SET, RADIO
terminal_circle_diameter0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
function_for_which_designedZENER DIODE
nondefinitive_spec/std_data1N3018B TYPE
specification/standard_data81349-MIL-S-19500/115 GOVERNMENT SPECIFICATION
NSN5961-00-842-6181
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 1N3018B MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
TEST DATA DOCUMENT: 81349-MIL-PRF-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SPECIFICATION/STANDARD DATA: 81349-MIL-S-19500/115 GOVERNMENT SPECIFICATION
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: CATHODE
OVERALL DIAMETER: 0.215 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC: 1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
MATERIAL: SILICON SEMICONDUCTOR
CURRENT RATING PER CHARACTERISTIC: 31.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT AND 115.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
TECHNICAL CHARACTERISTICS (FLIS)
TEST DATA DOCUMENT81349-MIL-PRF-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SPECIFICATION/STANDARD DATA81349-MIL-S-19500/115 GOVERNMENT SPECIFICATION
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECATHODE
OVERALL DIAMETER0.215 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
MATERIALSILICON SEMICONDUCTOR
CURRENT RATING PER CHARACTERISTIC31.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT AND 115.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
FEATURES PROVIDEDHERMETICALLY SEALED CASE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC8.2 NOMINAL NOMINAL REGULATOR VOLTAGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
1N1522AInterchangeable
interchangeable cross-reference
interchangeable
1N3018Interchangeable
interchangeable cross-reference
interchangeable
412-0709Interchangeable
interchangeable cross-reference
interchangeable
61300080Interchangeable
interchangeable cross-reference
interchangeable
311-884Interchangeable
interchangeable cross-reference
interchangeable
1N3018BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N3018B?
1N3018B is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N3018B?
There are 21 known substitutes for 1N3018B: 1N1522A, 1N3018, 412-0709 and 18 more. Substitute compatibility should be verified for your specific system.
Is 1N3018B still available?
1N3018B is currently cancelled.
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