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Plug-in Screw Connector System for Printed Circuit Boards

121-C-111 5.08 mm (0.2 in) Spacing   -   2-24 poles Print this page

Description
  • Plug
  • Coding keys 120-K are available to prevent the insertion of the wrong plug into a header. These are usually field inserted but can be factory installed if required.
Technical Data

Center to Center Spacing: 5.080 mm (0.2 in)

Nominal Cross Section: 2.5 mm2 (3875 mils2)

Wire Stripping Length: 7.000 mm (0.276 in)

Bill of Materials

Molding : Polyamide, Self extinguishing UL 94, V-0

Color : Grey

Temperature limits : Short Time : 140°C (284°F)
Continuous : 105°C (221°F)Low Limit : -40°C (-40°F)

Ambient Temp. Range (°C) : -40°C to 40°C

Comparative Tracking Index : CTI ≥ 600 V

Oxygen Index Rating : 33 %

 

Terminal Body: Nickel plated copper alloy

Wire Protector and Contact Spring: Tin plated copper alloy

Screw: Slotted head, zinc plated blue passivated, steel substrate M3

Visual Description
  • Typical Application
  • RoHS WEEE Pb free surface compliant
Approval Information UL File No. E69841  |  CSA File No. LR24322
  •  
    TYPE (Spacing)
    Current (A)
    Voltage (V)
    Application
    Group
    AWG
    Screw Tightening
    Torque
  • 121-C-111
    5.08 mm
     15 10
     300 300
     B D
     26-12 26-12
     4.5 lbfin 4.5 lbfin
  • 121-C-111
    5.08 mm
     15 10
     300 300
     B D, E
     26-12 26-12
     0.51 Nm 0.51 Nm
  • UL: 24-26 AWG range for factory wiring only.
Alternative Approval Information
UL File No. E69841  |  CSA File No. LR24322
  •  
    TYPE (Spacing)
    Current (A)
    Voltage (V)
    Application
    Group
    AWG
    Screw Tightening
    Torque
  • 121-C-112
    10.16 mm
     15 5
     300 600
     C D
      
      
  • 121-C-112
    10.16 mm
      
     600 
     D, E 
      
      
International Approval Information

Rated Impulse Withstand Voltage : 2500 V

Plug-In Direction Perpendicular to PCB and Wire Entrance 45° to PCB
Please fill in the How to Order box
Spacing:
Poles:
Notes
Plated component: contact spring
Ordering Notes
Voltage rating for 0.4 in. spacing is UL certified for 15A - 300V / C and for 5A - 600V / D and CSA certified for 600 / D,E (121-C-112).
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WECO Electrical Connectors Inc.
18050 Trans-Canada Highway, Kirkland, QC Canada H9J 4A1
Tel.: 1.514.694.9136 fax.: 1.514.694.0956
Toll free.: 1.800.724.2928 (US and CAnada only)