PartsTable
Technical Data Sheet
RELEASE3903 ✓ 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,THYRISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.500 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN, overall_diameter: 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: PNPN; WEAPON SYSTEM ESSENTIAL, precious_material: GOLD. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-005-2922, 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
RELEASE3903
NSN: 5961-00-005-2922
FSC: 5961
CAGE: 80131 — ELECTRONIC INDUSTRIES ASSOCIATION
SPECIFICATIONS
overall_length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.500 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
overall_diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: PNPN; WEAPON SYSTEM ESSENTIAL
precious_materialGOLD
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
terminal_circle_diameter0.200 INCHES NOMINAL IN
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-PRF-19500/276 GOVERNMENT SPECIFICATION
criticality_code_justificationFEAT
NSN5961-00-005-2922
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 RELEASE3903 MFR OEM SEMICONDUCTOR DEVICE,THYRISTOR
KEY FEATURES
INTERNAL CONFIGURATION: JUNCTION CONTACT
TEST DATA DOCUMENT: 81349-MIL-PRF-19500/276 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.).
TERMINAL LENGTH: 1.500 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: ANODE
TERMINAL CIRCLE DIAMETER: 0.200 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA: 81349-MIL-PRF-19500/276 GOVERNMENT SPECIFICATION
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 400.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE AND 500.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL CONFIGURATIONJUNCTION CONTACT
TEST DATA DOCUMENT81349-MIL-PRF-19500/276 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.).
TERMINAL LENGTH1.500 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASEANODE
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: PNPN; WEAPON SYSTEM ESSENTIAL
TERMINAL CIRCLE DIAMETER0.200 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA81349-MIL-PRF-19500/276 GOVERNMENT SPECIFICATION
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC400.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE AND 500.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
OVERALL LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
MOUNTING METHODTERMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
JANTX2N2328Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-19500/276Interchangeable
interchangeable cross-reference
interchangeable
2N2322Interchangeable
interchangeable cross-reference
interchangeable
RELEASE3903Interchangeable
interchangeable cross-reference
interchangeable
2N2323AInterchangeable
interchangeable cross-reference
interchangeable
2N2323Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RELEASE3903?
RELEASE3903 is a SEMICONDUCTOR DEVICE,THYRISTOR.
What parts can replace RELEASE3903?
There are 18 known substitutes for RELEASE3903: JANTX2N2328, MIL-S-19500/276, 2N2322 and 15 more. Substitute compatibility should be verified for your specific system.
Is RELEASE3903 still available?
RELEASE3903 is currently cancelled.
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