PartsTable
Technical Data Sheet
2N404A ✓ 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 SET is a the manufacturer industrial component. Key specifications include overall_length: 0.260 INCHES NOMINAL IN, mounting_method: TERMINAL, terminal_length: 1.500 INCHES MINIMUM IN, overall_diameter: 0.320 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: PNP, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-051-1994, 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
2N404A
NSN: 5961-00-051-1994
FSC: 5961
CAGE: 93332 — SYLVANIA ELECTRIC PRODUCTS INC SEMICONDUCTOR PRODUCTS DIV (USA)
SPECIFICATIONS
overall_length0.260 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length1.500 INCHES MINIMUM IN
overall_diameter0.320 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: PNP
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialGERMANIUM
terminal_circle_diameter0.200 INCHES NOMINAL IN
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-S-19500/20 GOVERNMENT SPECIFICATION
internal_junction_configurationPNP
NSN5961-00-051-1994
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 2N404A MFR OEM SEMICONDUCTOR DEVICE SET
KEY FEATURES
FEATURES PROVIDED: HERMETICALLY SEALED CASE
INTERNAL CONFIGURATION: JUNCTION CONTACT
SEMICONDUCTOR MATERIAL: GERMANIUM
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
INTERNAL JUNCTION CONFIGURATION: PNP
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
INTERNAL CONFIGURATIONJUNCTION CONTACT
SEMICONDUCTOR MATERIALGERMANIUM
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
INTERNAL JUNCTION CONFIGURATIONPNP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
2N404AInterchangeable
interchangeable cross-reference
interchangeable
269374Interchangeable
interchangeable cross-reference
interchangeable
1850-0111Interchangeable
interchangeable cross-reference
interchangeable
JAN2N404AInterchangeable
interchangeable cross-reference
interchangeable
2047102Interchangeable
interchangeable cross-reference
interchangeable
DMS 76001BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2N404A?
2N404A is a SEMICONDUCTOR DEVICE SET.
What parts can replace 2N404A?
There are 9 known substitutes for 2N404A: 2N404A, 269374, 1850-0111 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2N404A?
2N404A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-051-1994. This indicates validated use in U.S. government and defense supply chains.
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