PartsTable
Technical Data Sheet
ST56 ✓ 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 BALL, bore_shape: STRAIGHT, bore_diameter: 100.00 MILLIMETERS NOMINAL MM, overall_width: 34.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, overall_length: 0.300 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-021-9045, 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
ST56
NSN: 5961-00-021-9045
FSC: 5961
CAGE: 19373 — EASTRON CORP (USA)
SPECIFICATIONS
materialSTEEL BALL
bore_shapeSTRAIGHT
bore_diameter100.00 MILLIMETERS NOMINAL MM
overall_width34.0 MILLIMETERS NOMINAL MM
load_directionRADIAL
overall_length0.300 INCHES MAXIMUM IN
surface_finishGROUND
mounting_methodTERMINAL
shield_quantity1
terminal_length1.000 INCHES MINIMUM IN
overall_diameter0.107 INCHES MAXIMUM IN
style_designatorLOADING GROOVE, NON-SEPARABLE
NSN5961-00-021-9045
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 ST56 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
TERMINAL LENGTH: 1.000 INCHES MINIMUM IN
POWER RATING PER CHARACTERISTIC: 400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
MOUNTING METHOD: TERMINAL
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
OVERALL DIAMETER: 0.107 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 30.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
FEATURES PROVIDED: HERMETICALLY SEALED CASE
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL LENGTH1.000 INCHES MINIMUM IN
POWER RATING PER CHARACTERISTIC400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
MOUNTING METHODTERMINAL
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
OVERALL LENGTH0.300 INCHES MAXIMUM IN
OVERALL DIAMETER0.107 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC30.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
FEATURES PROVIDEDHERMETICALLY SEALED CASE
PRECIOUS MATERIAL AND LOCATIONLEADS PLATED GOLD
MATERIALGLASS ENCLOSURE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
ST56Interchangeable
interchangeable cross-reference
interchangeable
700613Interchangeable
interchangeable cross-reference
interchangeable
60574DInterchangeable
interchangeable cross-reference
interchangeable
STB622Interchangeable
Same NIIN cross-reference
interchangeable
C6311Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ST56?
ST56 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace ST56?
There are 5 known substitutes for ST56: ST56, 700613, 60574D and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ST56?
ST56 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-021-9045. This indicates validated use in U.S. government and defense supply chains.
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