181-A-111

PCB Connector

Screw connection

https://wecoconnectors.com/wp-content/uploads/Images/181-A-111-R.JPG

DESCRIPTION

The PCB connector 181-A-111 features parallel entry for both conductor and screwdriver. It can also be used as printed circuit board termination with front panel penetration. These PCB connectors are available in 5.08 mm pitch with up to 12 poles, but they can also be plugged together as longer terminal strips. Each pole has a double solder termination with 5 mm pin spacing. The wire entrance is parallel to the PCB.

GENERAL INFORMATION

Pitch: 5.08 mm

No. of poles: 1 - 12

Application: Particularly suitable for confined mounting space or only single-sided access.

TECHNICAL DATA

Clamping Range:

solid / flexible / AWG
0.14 - 4 mm² / 0.14 - 2.5 mm² / 26 - 12 AWG

Rated cross section: 2.5 mm²

Wire stripping length: 9 mm ± 0.5 mm

Over Voltage Category

III

III

II

Pollution Severity Level

3

2

2

Rated Voltage

320 V

320 V

630 V

Rated Impulse Voltage

4 kV

4 kV

4 kV

Rated current: 24 A

Rated insulation voltage: 450 V acc. to EN 60998-1

Hole in PCB: ø 1.4 mm

Torque: 0.4 Nm

RATINGS

Current
[A]
Voltage
[V]
Group
 
AWG
 
Torque
[Nm]
20 300 B 24 - 12 0.4
10 300 D 24 - 12 0.4
300 20 B 24 - 12 0.4
10 D, E 24 - 12 0.4
Download PDF How to Order

TECHNICAL DRAWINGS

181-A-111.JPG - technical drawing 1

MATERIALS

Moulding: PA, grey, V-0

Comparative tracking index: CTI ≥ 600

Temperature range: -40°C up to 100°C

Pressure clamp: Tin plated copper

Screw: M2,5; zinc plated steel, blue passivated

Solder pin: 1,0 x 0,8 mm; tin plated copper

Pressure plate: Brass, bright

OPTIONS / ACCESSORIES

  • Consecutive numbering
  • Special marking according to drawing
  • Self-adhesive marking strip BST-5,08
  • Connected to larger number of poles

STANDARD CONFIGURATIONS

Poles Items Part # Length L [mm] Step 3D PDF
01 181-A-111/01 11.819.052 7.58
02 181-A-111/02 12.819.052 12.66
03 181-A-111/03 13.819.052 17.74
04 181-A-111/04 14.819.052 22.82
05 181-A-111/05 15.819.052 27.90
06 181-A-111/06 16.819.052 32.98
07 181-A-111/07 17.819.052 38.06
08 181-A-111/08 18.819.052 43.14
09 181-A-111/09 19.819.052 48.22
10 181-A-111/10 20.819.052 53.30
11 181-A-111/11 21.819.052 58.38
12 181-A-111/12 22.819.052 63.46

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