Weco PCB Terminal Blocks - 141-A-111 Series
Weco Main Selection Page
PCB Terminal Blocks - Dovetail Versions
930-T Series
3.5mm (0.138in) Spacing
940-T Series
5.08mm (0.20in) Spacing
950-T Series
5mm (0.197in) Spacing
960-T Series
5.08mm (0.20in) Spacing
970-T Series
5mm (0.197in) Spacing
140-A-111 Series
5mm (0.197in) Spacing
141-A-111 Series
5.08mm (0.20in) Spacing
145-A-111 Series
5mm (0.197in) Spacing
146-A-111 Series
5mm (0.197in) Spacing
150-C-111 Series
5mm (0.197in) Spacing
PCB Terminal Blocks - Mold to Length
Plug-In PCB Connectors
Eurostyle Screw Terminal Strips for Panel Mount
Ceramic Terminal Blocks
Weco PCB Terminal Blocks - 141-A-111 Series
  • Dovetail Version
  • Wire entrance parallel to PC Board
  • Elevator-style clamping mechanism
  • The 2 and 3 poles units can be factory, field or distributor assembled to almost any number of poles.
Technical Data:
Center to Center Spacing: 5.08 mm (0.200 in.)
Nominal Cross Section:  1.5 mm2 (2325 mils2)
Wire Stripping Length:  6 mm (0.25 in.)
Recommended Hole Diameter in PC Board:  1.2 mm (0.047 in.)
Screw Tightening Torque: UL: 4.5 lbfin
CSA: 0.51 Nm
Rated Impulse Withstand Voltage: 2500 V
Weco 141-A-111 Series
Elevator Clamp Dovetail Design
Rohs Compliant
RoHS WEEE Pb free surface compliant
Rating Current(A) Voltage(V) Application Group     AWG   
UL UL File No.E69841 10 300 B,C,D 30-14
CSA CSA File No.LR24322 15 300 B 30-14
10 150 D,E 30-14
Note: UL: 20A range for factory wiring only.
Molding: Polyamide, self extinguishing UL 94, V-0, color grey
Temperature limits:   Weco 141-A-111 Series
Short Time: 140°C (284°F)
Continuous: RTI 105°C (221°F)
Low Limit: -40°C (-40°F)
Comparative Tracking Index: CTI > 600
Oxygen Index Rating 33%
Terminal Body: Nickel plated copper alloy
Solder Pin and Pressure Plate Tin plated copper alloy
Screw: M3, Slotted head, zinc plated blue passivated, steel substrate
Solder Pin: 0.9 x 0.5 mm ( 0.035 x 0.02 in.)
Ordering Information:  
Part Number Number of Poles
Add part number 141-A-111/02 to your Quote. 141-A-111/02 2
Add part number 141-A-111/03 to your Quote. 141-A-111/03 3