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Technical Data Sheet
PartsTable / COMPONENT / 42689
42689 ✓ Verified by PartsTable
Lena · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

Connects two standard serial devices via USB Type A<br>With two flexible cabled 9 Way D Male RS232 connectors<br>Plug & Play - USB bus-powered with no external power supply required<br>Compatible with Windows and Linux operating systems<br>2 year warranty<br><br>The Lindy USB to 2 Port Serial Converter allows the user to easily connect two peripheral devices featuring 9 Way Serial RS232 to a USB Type A port. Its functional design with cabled connectors offers more flexibility compared with standard box converters. It is a perfect solution for connecting legacy RS232 equipment such as barcode scanners and industrial devices to notebooks and Macbooks,  in retail, IT and digital signage scenarios.<br><br>This converter is compatible with Windows and Linux operating systems and as it is USB bus-powered, it can be installed quickly and simply with no need for additional power supplies.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-679-5019, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
42689
NSN: 5950-00-679-5019
FSC: 5950
CAGE: 22558 — COAST/ADVANCED CHIP MAGNETICS, INC. (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL IN
materialSTEEL
body_width3.688 INCHES NOMINAL IN
cut_length0.625 INCHES NOMINAL IN
shank_typeSTRAIGHT
body_height4.312 INCHES NOMINAL IN
body_length4.500 INCHES NOMINAL IN
design_formSINGLE END
design_typeLIMITED
flute_designHELICAL
body_diameter6.844 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
NSN5950-00-679-5019
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Lena MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 42689 MFR Lena MICROCIRCUIT,DIGITAL
KEY FEATURES
•
WINDING OPERATING VOLTAGE: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
•
WINDING SHIELDING METHOD: INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
TERMINAL TYPE AND QUANTITY: 4 THREADED STUD
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY WIDTH: 3.688 INCHES NOMINAL IN
•
MOUNTING FACILITY QUANTITY: 6 SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
INCLOSURE TYPEHERMETICALLY SEALED
TERMINAL TYPE AND QUANTITY4 THREADED STUD
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY WIDTH3.688 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY6 SINGLE GROUP
WINDING OPERATING CURRENT1.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
182938H1Interchangeable
interchangeable cross-reference
interchangeable
42689Interchangeable
interchangeable cross-reference
interchangeable
AF0035200Interchangeable
interchangeable cross-reference
interchangeable
ROM/PROM FAMILY 008Interchangeable
interchangeable cross-reference
interchangeable
ST-500Interchangeable
interchangeable cross-reference
interchangeable
ST-100/AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42689?
42689 is a MICROCIRCUIT,DIGITAL manufactured by Lena.
What parts can replace 42689?
There are 8 known substitutes for 42689: 182938H1, 42689, AF0035200 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42689?
42689 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-679-5019. 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