PartsTable
Technical Data Sheet
B5031 ✓ 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 WINCH,DRUM,POWER OPERATED is a the manufacturer industrial component. Key specifications include phase: THREE, current_type: AC, overall_width: 0.700 INCHES NOMINAL IN, overall_height: 0.445 INCHES NOMINAL IN, overall_length: 1.250 INCHES NOMINAL IN, operation_method: POWERED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-162-5947, 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
B5031
NSN: 5961-00-162-5947
FSC: 5961
CAGE: 21845 — SOLITRON DEVICES, INC. (USA)
SPECIFICATIONS
phaseTHREE
current_typeAC
overall_width0.700 INCHES NOMINAL IN
overall_height0.445 INCHES NOMINAL IN
overall_length1.250 INCHES NOMINAL IN
operation_methodPOWERED
prime_mover_typeELECTRIC MOTOR
special_featuresENVELOPE MATERIAL: GLASS; MFG CLASS: INDICATOR TUBE
prime_mover_quantity1
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
power_requirement_rating5.00 HORSEPOWER
NSN5961-00-162-5947
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 B5031 MFR OEM WINCH,DRUM,POWER OPERATED
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
INTERNAL CONFIGURATION: JUNCTION CONTACT
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTOR
SEMICONDUCTOR MATERIAL: SILICON
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
INTERNAL CONFIGURATIONJUNCTION CONTACT
OVERALL WIDTH0.700 INCHES NOMINAL IN
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: NPN
OVERALL HEIGHT0.445 INCHES NOMINAL IN
OVERALL LENGTH1.250 INCHES NOMINAL IN
SEMICONDUCTOR MATERIALSILICON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
617882-1Interchangeable
interchangeable cross-reference
interchangeable
B5031Interchangeable
interchangeable cross-reference
interchangeable
3977Interchangeable
interchangeable cross-reference
interchangeable
4000B20MInterchangeable
interchangeable cross-reference
interchangeable
M18051Interchangeable
interchangeable cross-reference
interchangeable
1929072-2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B5031?
B5031 is a WINCH,DRUM,POWER OPERATED.
What parts can replace B5031?
There are 6 known substitutes for B5031: 617882-1, B5031, 3977 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B5031?
B5031 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-162-5947. This indicates validated use in U.S. government and defense supply chains.
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