145-A-121

PCB Connector

Screw connection, vertical wire entry, dovetail version

https://wecoconnectors.com/wp-content/uploads/Images/145-A-121-R.JPG

DESCRIPTION

The PCB connector 145-A-121 with lift system is the horizontal version of 145-A-111 with a pitch of 5 mm and is available with 2 to 24 poles. Lateral latching elements on the housing allow to connect the PCB connector to longer terminal strips without pole loss. The wire entrance is vertical to the PCB. The screws are captive.

GENERAL INFORMATION

Pitch: 5.00 mm

No. of poles: 2 - 24

TECHNICAL DATA

Clamping Range:

solid / flexible / AWG
0.14 - 4 mm² / 0.14 - 2.5 mm² / 26 - 14 AWG

Rated cross section: 2.5 mm²

Wire stripping length: 7 mm ± 0.5 mm

Over Voltage Category

III

III

II

Pollution Severity Level

3

2

2

Rated Voltage

250 V

320 V

630 V

Rated Impulse Voltage

4 kV

4 kV

4 kV

Rated current: 24 A

Rated insulation voltage: 250 V acc. to EN 60998-1

Hole in PCB: ø 1.4 mm

Torque: 0.5 Nm

RATINGS

Current
[A]
Voltage
[V]
Group
 
AWG
 
Torque
[Nm]
20 300 B 26 - 12 0.51
10 300 D 26 - 12 0.51
20 300 B 26 - 12 0.51
10 300 D, E 26 - 12 0.51
Download PDF How to Order

TECHNICAL DRAWINGS

145-A-121.JPG - technical drawing 1

MATERIALS

Moulding: PA, grey, V-0

Comparative tracking index: CTI ≥ 600

Insulating group: I

Temperature range: -40°C up to 100°C

Terminal body: Nickel plated brass

Pressure clamp: Copper alloy, tin plated

Screw: M3; zinc plated steel, blue passivated

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

OPTIONS / ACCESSORIES

  • Consecutive numbering
  • Special marking according to drawing
  • Self-adhesive marking strip BST-5,00
  • Pitch of 10 mm for larger clearance and creepage distances

STANDARD CONFIGURATIONS

Poles Items Part # Length L [mm] Step 3D PDF
02 145-A-121/02 20.805.402 10.00
03 145-A-121/03 20.805.403 15.00
04 145-A-121/04 20.805.404 20.00
05 145-A-121/05 20.805.405 25.00
06 145-A-121/06 20.805.406 30.00
07 145-A-121/07 20.805.407 35.00
08 145-A-121/08 20.805.408 40.00
09 145-A-121/09 20.805.409 45.00
10 145-A-121/10 20.805.410 50.00
11 145-A-121/11 20.805.411 55.00
12 145-A-121/12 20.805.412 60.00
13 145-A-121/13 20.805.413 65.00
14 145-A-121/14 20.805.414 70.00
15 145-A-121/15 20.805.415 75.00
16 145-A-121/16 20.805.416 80.00
17 145-A-121/17 20.805.417 85.00
18 145-A-121/18 20.805.418 90.00
19 145-A-121/19 20.805.419 95.00
20 145-A-121/20 20.805.420 100.00
21 145-A-121/21 20.805.421 105.00
22 145-A-121/22 20.805.422 110.00
23 145-A-121/23 20.805.423 115.00
24 145-A-121/24 20.805.424 120.00

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