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Technical Data Sheet

2N1798 — Network Technical Data

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— · 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,THYRISTOR is a the manufacturer industrial component. Key specifications include overall_length: 1.125 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.500 INCHES IN, semiconductor_material: SILICON, thread_series_designator: UNF. This part is cataloged in the Federal Logistics Information System under NSN 5961-01-094-8188, 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
2N1798
NSN: 5961-01-094-8188
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
overall_length1.125 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.500 INCHES IN
semiconductor_materialSILICON
thread_series_designatorUNF
mounting_facility_quantity1
overall_width_across_flats1.031 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN
terminal_type_and_quantity3 INSULATED WIRE LEAD W/TERMINAL LUG
specification/standard_data81349-MIL-PRF-19500 GOVERNMENT SPECIFICATION
power_rating_per_characteristic5.0 WATTS MAXIMUM PEAK GATE POWER DISSIPATION
current_rating_per_characteristic2.00 AMPERES MAXIMUM PEAK POSITIVE GATE CURRENT
NSN5961-01-094-8188
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 2N1798 MFR OEM SEMICONDUCTOR DEVICE,THYRISTOR
KEY FEATURES
•
THREAD SERIES DESIGNATOR: UNF
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 280.0 MAXIMUM OFF-STATE VOLTAGE, RMS TOTAL AND 10.0 MAXIMUM OFF-STATE VOLTAGE, PEAK AND 5.0 MAXIMUM GATE VOLTAGE, DC
•
MOUNTING FACILITY QUANTITY: 1
•
CURRENT RATING PER CHARACTERISTIC: 2.00 AMPERES MAXIMUM PEAK POSITIVE GATE CURRENT
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
SEMICONDUCTOR MATERIAL: SILICON
•
TERMINAL TYPE AND QUANTITY: 3 INSULATED WIRE LEAD W/TERMINAL LUG
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 125.0 CELSIUS AMBIENT AIR DEGC
TECHNICAL CHARACTERISTICS
THREAD SERIES DESIGNATORUNF
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC280.0 MAXIMUM OFF-STATE VOLTAGE, RMS TOTAL AND 10.0 MAXIMUM OFF-STATE VOLTAGE, PEAK AND 5.0 MAXIMUM GATE VOLTAGE, DC
MOUNTING FACILITY QUANTITY1
CURRENT RATING PER CHARACTERISTIC2.00 AMPERES MAXIMUM PEAK POSITIVE GATE CURRENT
NOMINAL THREAD SIZE0.500 INCHES IN
SEMICONDUCTOR MATERIALSILICON
TERMINAL TYPE AND QUANTITY3 INSULATED WIRE LEAD W/TERMINAL LUG
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT125.0 CELSIUS AMBIENT AIR DEGC
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.).
POWER RATING PER CHARACTERISTIC5.0 WATTS MAXIMUM PEAK GATE POWER DISSIPATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
71RC30A34InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2863-063InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
JAN2N1915InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2N1793InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
99003InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MILS19500-204InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2N1798?
2N1798 is a SEMICONDUCTOR DEVICE,THYRISTOR.
What parts can replace 2N1798?
There are 23 known substitutes for 2N1798: 71RC30A34, 2863-063, JAN2N1915 and 20 more. Substitute compatibility should be verified for your specific system.
Is 2N1798 still available?
2N1798 is currently cancelled.
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