146-A-121

PCB Connector

Screw connection, vertical wire entry, dovetail version

https://wecoconnectors.com/wp-content/uploads/Images/146-A-121-R.JPG

DESCRIPTION

The PCB connector 146-A-121 with lift system is the horizontal version of 146-A-111 with a pitch of 5,08 mm and available with 2 to 24 poles. Lateral latching elements on the housing allow to latch the PCB connector to longer terminal rows without pole loss. The wire entrance is vertical to the PCB. The screws are captive.

GENERAL INFORMATION

Pitch: 5.08 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
300 20 B 26 - 12 0.51
10 D, E 26 - 12 0.51
Download PDF How to Order

TECHNICAL DRAWINGS

146-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-5,08
  • Pitch of 10,16 mm for larger clearance and creepage distances

STANDARD CONFIGURATIONS

Poles Items Part # Length L [mm] Step 3D PDF
02 146-A-121/02 20.805.302 10.16
03 146-A-121/03 20.805.303 15.24
04 146-A-121/04 20.805.304 20.32
05 146-A-121/05 20.805.305 25.40
06 146-A-121/06 20.805.306 30.48
07 146-A-121/07 20.805.307 36.56
08 146-A-121/08 20.805.308 40.64
09 146-A-121/09 20.805.309 45.72
10 146-A-121/10 20.805.310 50.80
11 146-A-121/11 20.805.311 55.88
12 146-A-121/12 20.805.312 60.96
13 146-A-121/13 20.805.313 66.04
14 146-A-121/14 20.805.314 71.12
15 146-A-121/15 20.805.315 76.20
16 146-A-121/16 20.805.316 81.28
17 146-A-121/17 20.805.317 86.36
18 146-A-121/18 20.805.318 91.44
19 146-A-121/19 20.805.319 96.52
20 146-A-121/20 20.805.320 101.60
21 146-A-121/21 20.805.321 106.68
22 146-A-121/22 20.805.322 111.76
23 146-A-121/23 20.805.323 116.84
24 146-A-121/24 20.805.324 121.92

Did you find the information you were looking for ?

Click on a star to rate your experience.

Average rating 0 / 5. Vote count: 0

No votes so far! Be the first to rate this post.