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Technical Data Sheet
PartsTable / MRO / 1023411
1023411 ✓ Verified by PartsTable
3M · MRO · MRO_GENERAL
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 SWITCH,ROTARY is a 3M industrial component. Key specifications include overall_length: 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN, transfer_ratio: 96.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-019-2178, 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
MRO→ MRO_GENERAL→ 1023411
NSN: 5961-01-019-2178
FSC: 5961
CAGE: 23115 — VEGA PRECISION LABORATORIES INC SUB OF HERLEY INDUSTRIES INC (USA)
SPECIFICATIONS
overall_length0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
transfer_ratio96.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE AND LOW POWER
special_test_featuresTESTED AND SELECTED FOR FORWARD CURRENT TRANSFER RATIO.
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
end_item_identificationHEATER, ELECTRIC DUCT 201-191537
terminal_circle_diameter1.000 INCHES NOMINAL IN
NSN5961-01-019-2178
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 1023411 MFR 3M SWITCH,ROTARY
KEY FEATURES
•
SPECIAL TEST FEATURES: TESTED AND SELECTED FOR FORWARD CURRENT TRANSFER RATIO.
•
SEMICONDUCTOR MATERIAL: SILICON
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 30.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 3.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN AND 15.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN
•
TERMINAL LENGTH: 0.500 INCHES MINIMUM IN
•
TERMINAL TYPE AND QUANTITY: 4 UNINSULATED WIRE LEAD
•
TRANSFER RATIO: 96.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
•
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: TO-72
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: NPN
SPECIAL TEST FEATURESTESTED AND SELECTED FOR FORWARD CURRENT TRANSFER RATIO.
SEMICONDUCTOR MATERIALSILICON
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC30.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 3.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN AND 15.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN
TERMINAL LENGTH0.500 INCHES MINIMUM IN
TERMINAL TYPE AND QUANTITY4 UNINSULATED WIRE LEAD
TRANSFER RATIO96.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONTO-72
MOUNTING METHODTERMINAL
TERMINAL CIRCLE DIAMETER1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
531-231-017Interchangeable
interchangeable cross-reference
interchangeable
2744-3630001Interchangeable
interchangeable cross-reference
interchangeable
RYN 121 205/4Interchangeable
interchangeable cross-reference
interchangeable
RS2754Interchangeable
interchangeable cross-reference
interchangeable
300-2285Interchangeable
interchangeable cross-reference
interchangeable
2N918Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1023411?
1023411 is a SWITCH,ROTARY manufactured by 3M. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1023411?
There are 16 known substitutes for 1023411: 531-231-017, 2744-3630001, RYN 121 205/4 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1023411?
1023411 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-019-2178. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026