181-A-111
PCB Connector
Screw connection
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:
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 |
TECHNICAL DRAWINGS
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
