971-THG (-DS)

PCB Connector

Screw connection, vertical wire entry, dovetail version, extended insertion length

https://wecoconnectors.com/wp-content/uploads/Images/971-THG-R.JPG

DESCRIPTION

The PCB screw connector 971-THG with a pitch of 5 mm is available with 2 and 3 poles. Welding the solder pin on top of the socket bore expands the insertion length to series 970 socket depth and allows to use extra-long solder pins. Wire protection in DS-design reliably prevents damage to stranded wires by the screw. The wire entrance is vertical to the PCB. Lateral latching elements allow to link this type of screw connector to terminal strips of any length.

GENERAL INFORMATION

Pitch: 5.00 mm

No. of poles: 2 + 3

TECHNICAL DATA

Clamping Range:

solid / flexible / AWG

without wire protector

1 - 6 mm² / 1 - 2.5 mm² / 16 - 12 AWG

with wire protector:

0.75 - 4 mm² / 0.75 - 2.5 mm² / 18 - 12 AWG

Rated cross section: 2.5 mm²

Wire stripping length: 6.5 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 1.3 mm

Torque: 0.5 Nm

RATINGS

Current
[A]
Voltage
[V]
Group
 
AWG
 
Torque
[Nm]
20 300 B 22-12 [1] 0.51
10 300 D 22-12 [1] 0.51
20 300 B 26 - 12 0.51
10 300 D, E 26 - 12 0.51
Current
[A]
Voltage
[V]
Cross Section
[mm2]
AWG
 
TORQUE
 
24 400 2.5
Download PDF How to Order

TECHNICAL DRAWINGS

971-THG.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: Tin plated brass

Screw: M3; zinc plated steel, blue passivated

Solder pin: ø 1 mm; tin plated copper

Wire protector: Tin plated tin bronze

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
  • Other solder pin lengths on request
  • Version with extended wire entrance
  • Version with larger clamping range
  • Double wire protector as bridge
  • With test holes, see 971-THM(-DS)

Notes

STANDARD CONFIGURATIONS

Poles Items Part # Items Part # Length L [mm] Step 3D PDF
02 971-THG/02 10.872.502 971-THG-DS/02 20.872.502 10.00
03 971-THG/03 10.872.503 971-THG-DS/03 20.872.503 15.00

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