MIL-C-19500/478 — 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,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, overall_length: 1.022 INCHES MINIMUM AND 1.253 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), nominal_thread_size: 0.190 INCHES IN, thread_quantity_per_inch: 32, thread_series_designator: UNF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-400-2444, 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

MIL-C-19500/478

NSN: 5961-01-400-2444
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	SILICON SEMICONDUCTOR
overall_length	1.022 INCHES MINIMUM AND 1.253 INCHES MAXIMUM IN
mounting_method	THREADED STUD(S)
nominal_thread_size	0.190 INCHES IN
thread_quantity_per_inch	32
thread_series_designator	UNF
mounting_facility_quantity	1
overall_width_across_flats	0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
terminal_type_and_quantity	1 TAB, SOLDER LUG AND 1 THREADED STUD
specification/standard_data	81349-MIL-S-19500/478 GOVERNMENT SPECIFICATION
current_rating_per_characteristic	400.00 AMPERES NOMINAL PEAK FORWARD SURGE CURRENT
voltage_rating_in_volts_per_characteristic	100.0 NOMINAL REVERSE VOLTAGE, INSTANTANEOUS
NSN	5961-01-400-2444

COMPONENT DIAGRAM

KEY FEATURES

•

SPECIFICATION/STANDARD DATA: 81349-MIL-S-19500/478 GOVERNMENT SPECIFICATION

•

TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG AND 1 THREADED STUD

•

TEST DATA DOCUMENT: 81349-MIL-S-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.).

•

THREAD SERIES DESIGNATOR: UNF

•

MATERIAL: SILICON SEMICONDUCTOR

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 100.0 NOMINAL REVERSE VOLTAGE, INSTANTANEOUS

•

THREAD QUANTITY PER INCH: 32

•

NOMINAL THREAD SIZE: 0.190 INCHES IN

TECHNICAL CHARACTERISTICS (FLIS)

SPECIFICATION/STANDARD DATA	81349-MIL-S-19500/478 GOVERNMENT SPECIFICATION
TERMINAL TYPE AND QUANTITY	1 TAB, SOLDER LUG AND 1 THREADED STUD
TEST DATA DOCUMENT	81349-MIL-S-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.).
THREAD SERIES DESIGNATOR	UNF
MATERIAL	SILICON SEMICONDUCTOR
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	100.0 NOMINAL REVERSE VOLTAGE, INSTANTANEOUS
THREAD QUANTITY PER INCH	32
NOMINAL THREAD SIZE	0.190 INCHES IN
OVERALL WIDTH ACROSS FLATS	0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
OVERALL LENGTH	1.022 INCHES MINIMUM AND 1.253 INCHES MAXIMUM IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 24

1N5814Interchangeable