181-A-111/03 WECO, 181-A-111/03 Datasheet
181-A-111/03
Manufacturer Part Number
181-A-111/03
Description
SCREW CONNECTORS FOR PRINTED CIRCUIT BOARDS, .2 IN SPACING, 3 POLE, HORIZONTAL
Manufacturer
WECO
Datasheet
1.181-A-11103.pdf
(2 pages)
Specifications of 181-A-111/03
Agency Approvals
UL, CSA
Brand/series
18 Series
Color
Gray
Current, Rating
20, 10 A
Number Of Poles
3 Poles
Pin Spacing
0.2(5.08) In.(mm)
Primary Type
PCB
Termination
Screw
Voltage, Rating
300 V
Wire Entry
Top
Wire, Awg
24-12
Lead Free Status / Rohs Status
RoHS Compliant part
Screw Connectors for Printed Circuit Boards
TYPE 181-A-111
0.2 in. spacing - 1 to 24 poles
Description
Technical Data
Center to Center Spacing: 5.08 mm (0.200 in.)
Nominal Cross Section:
2.5 mm
Wire Stripping Length: 9 mm (0.35 in.)
Recommended Hole Diameter in PC Board:
1.4 mm (0.055 in.)
Application
Excellent for installation within an enclosure enabling
access to wire entry and screw from the outside. The
profile of the block makes a neat tight fit with the
enclosure walls. An offset of 0.5 mm (0.02 in.) deep
by 4 mm (0.16 in.) wide, above the screw entry can
be mated with correctly sized opening in an enclosure.
The opening can be about 14.5 mm (0.57 in.) high by
the width of the terminal block, this allows access to
the face of the block and its screws and wire entries.
Horizontal version
Wire entrance parallel to PC Board
2 PCB Pins per pole
Screw and wire entrance on the same face
Distributor Stock Check
2
(3874 mils
RoHS WEEE Pb free
2
)
compliant
Approval Information
UL File No.E69841
CSA File No.LR24322
Screw Tightening Torque:
UL: 3.5 lfbin
CSA: 0.4 Nm
Rated Impulse Withstand Voltage: 2500 V
Material
UL
UL
CSA
Rating
L = (No. of Poles x Center to Center Spacing) + 2.5 mm
When locating connector, allow 0.5 mm clearance
around it for process-induced variations.
Current(A)
20
10
20
Dimensions: mm (in.)
Length of Connector (L)
Voltage(V)
300
300
300
TYPE NUMBER e.g.120-A-111
ARTICLE NUMBER e.g.20.874.002
Application
B,D,E
group
D
B
24-12
24-12
26-12
AWG
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181-A-111/03 Summary of contents
Page 1
... Screw Connectors for Printed Circuit Boards TYPE 181-A-111 0.2 in. spacing - poles Distributor Stock Check RoHS WEEE Pb free compliant Description Horizontal version Wire entrance parallel to PC Board 2 PCB Pins per pole Screw and wire entrance on the same face Technical Data Center to Center Spacing: 5.08 mm (0.200 in.) Nominal Cross Section: 2 ...
Page 2
... Options G05: Gold Plating (5 micro inches) G30: Gold Plating (30 micro inches) S30: Silver Plating (30 micro inches) Note: Plated component: internal bus 181-A-111/ 2008, WECO Electrical Connectors Inc. Molding: Polyamide, self extinguishing UL 94, V-0, color grey Temperature limits: Short Time: 140°C (284°F) Continuous: RTI 105° ...