PartsTable
Technical Data Sheet
404M ✓ 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 material: NICKEL ALLOY OVERALL, leg_length: 1.875 INCHES NOMINAL ALL ENDS IN, thread_class: 2A ALL ENDS A, overall_length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, connection_type: THREADED EXTERNAL BOSS ALL ENDS, mounting_method: TERMINAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-985-9134, 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
404M
NSN: 5961-00-985-9134
FSC: 5961
CAGE: 49671 — LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV LOCKHEED MARTIN (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
leg_length1.875 INCHES NOMINAL ALL ENDS IN
thread_class2A ALL ENDS A
overall_length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
connection_typeTHREADED EXTERNAL BOSS ALL ENDS
mounting_methodTERMINAL
terminal_length1.500 INCHES MINIMUM IN
connection_stylePLAIN (TUBE) ALL ENDS
overall_diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
special_featuresEXPORT CONTROL; CONNECTS TO ORING FACE SEAL TAILPIECE WITH UNION NUT
features_providedHERMETICALLY SEALED CASE
nominal_thread_size2.000 INCHES ALL ENDS IN
NSN5961-00-985-9134
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 404M MFR OEM SEMICONDUCTOR DEVICE SET
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
TERMINAL LENGTH: 1.500 INCHES MINIMUM IN
CURRENT RATING PER CHARACTERISTIC: -200.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC AND 200.00 MILLIAMPERES MAXIMUM EMITTER CURRENT, DC
INTERNAL CONFIGURATION: JUNCTION CONTACT
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.).
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: -40.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND -35.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND -25.0 MAXIMUM EMITTER TO BASE VOLTAGE, INSTANTANEOUS
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
TERMINAL LENGTH1.500 INCHES MINIMUM IN
CURRENT RATING PER CHARACTERISTIC-200.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC AND 200.00 MILLIAMPERES MAXIMUM EMITTER CURRENT, DC
INTERNAL CONFIGURATIONJUNCTION CONTACT
TEST DATA DOCUMENT81349-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.).
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: PNP
OVERALL LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC-40.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND -35.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND -25.0 MAXIMUM EMITTER TO BASE VOLTAGE, INSTANTANEOUS
MOUNTING METHODTERMINAL
TERMINAL CIRCLE DIAMETER0.200 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
10125204-1Interchangeable
interchangeable cross-reference
interchangeable
2N404AInterchangeable
interchangeable cross-reference
interchangeable
PST-1000Interchangeable
interchangeable cross-reference
interchangeable
CT210Interchangeable
interchangeable cross-reference
interchangeable
BT-102Interchangeable
interchangeable cross-reference
interchangeable
BT-6/12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 404M?
404M is a SEMICONDUCTOR DEVICE SET.
What parts can replace 404M?
There are 21 known substitutes for 404M: 10125204-1, 2N404A, PST-1000 and 18 more. Substitute compatibility should be verified for your specific system.
Is 404M still available?
404M is currently cancelled.
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