PartsTable
Technical Data Sheet
F40A ✓ 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,DIODE is a the manufacturer industrial component. Key specifications include material: STEEL WRENCHING SURFACE, overall_length: 5.938 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END EXTERNAL, mounting_method: TERMINAL, terminal_length: 1.000 INCHES MINIMUM IN, overall_diameter: 0.120 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-037-6937, 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
F40A
NSN: 5961-01-037-6937
FSC: 5961
CAGE: 14099 — SEMTECH CORPORATION (USA)
SPECIFICATIONS
materialSTEEL WRENCHING SURFACE
overall_length5.938 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END EXTERNAL
mounting_methodTERMINAL
terminal_length1.000 INCHES MINIMUM IN
overall_diameter0.120 INCHES NOMINAL IN
special_featuresBLACK CONTOURED SCREWDRIVER TYPE HANDLE
style_designatorSPIN RIGID
features_providedHERMETICALLY SEALED CASE
precious_materialSILVER
surface_treatmentCHROMIUM WRENCHING SURFACE
drive_surface_size0.375 INCHES NOMINAL SINGLE END IN
NSN5961-01-037-6937
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 F40A MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
MATERIAL: GLASS ENCLOSURE
PRECIOUS MATERIAL: SILVER
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
PRECIOUS MATERIAL AND LOCATION: TERMINALS SILVER
FUNCTION FOR WHICH DESIGNED: RECTIFIER
CURRENT RATING PER CHARACTERISTIC: 10.00 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALGLASS ENCLOSURE
PRECIOUS MATERIALSILVER
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
PRECIOUS MATERIAL AND LOCATIONTERMINALS SILVER
MATERIALSILICON SEMICONDUCTOR
FUNCTION FOR WHICH DESIGNEDRECTIFIER
CURRENT RATING PER CHARACTERISTIC10.00 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
OVERALL LENGTH0.400 INCHES NOMINAL IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC6000.0 MAXIMUM REVERSE VOLTAGE, PEAK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
X-111Interchangeable
interchangeable cross-reference
interchangeable
S3023Interchangeable
interchangeable cross-reference
interchangeable
AS4283Interchangeable
interchangeable cross-reference
interchangeable
SNA F40BInterchangeable
interchangeable cross-reference
interchangeable
AS4283 TY1CL3Interchangeable
interchangeable cross-reference
interchangeable
7030032-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F40A?
F40A is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace F40A?
There are 12 known substitutes for F40A: X-111, S3023, AS4283 and 9 more. Substitute compatibility should be verified for your specific system.
Is F40A still available?
F40A is currently cancelled.
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