128/2 CONNECTOR
128/2 PIN PCB Terminal Block – Full Specification

The 128/2 Pin PCB Terminal Block is a 2-position screw-type terminal block designed for secure wire-to-board connections in power supplies, industrial controls, LED drivers, automation systems, and electronic equipment.

General Specifications
Parameter Specification
Product Name 128/2 Pin PCB Terminal Block
Type PCB Mount Screw Terminal Block
Number of Positions 2 Pin
Pitch 5.08 mm
Connection Type Screw Clamp
Mounting Type Through Hole PCB Mount
Wire Entry Side Entry
Reusable Yes
Electrical Specifications
Parameter Specification
Rated Voltage 300V AC
Rated Current 10A
Insulation Resistance ≥500 MΩ
Contact Resistance ≤20 mΩ
Withstanding Voltage 2 kV AC for 1 Minute
Wire Compatibility
Parameter Specification
Wire Size 0.5–2.5 mm²
AWG Range 24–12 AWG
Strip Length 6–7 mm
Material Specifications
Component Material
Housing Flame-Retardant PA66 (UL94V-0)
Contact Tin-Plated Brass
Screw Zinc-Plated Steel
Clamp Copper Alloy
Mechanical Specifications
Parameter Approximate Value
Number of Pins 2
Pitch 5.08 mm
Length 10.16 mm
Width 8.5 mm
Height 10–12 mm
Mounting Hole Diameter 1.3 mm
Operating Temperature -40°C to +105°C
Features
Secure screw-clamp wire connection.
High current carrying capability.
Easy PCB mounting.
Flame-retardant housing.
Excellent mechanical strength.
Reliable electrical contact.
Corrosion-resistant terminals.
Reusable and maintenance-friendly.
Compact design for space-saving applications.
Suitable for industrial and commercial electronics.
Applications
SMPS Power Supplies
LED Drivers
Industrial Control Panels
Automation Equipment
Inverters and UPS Systems
Battery Chargers
Instrumentation Devices
PCB Power Distribution
Electronic Control Boards
Communication Equipment
Package Contents
1 × 128/2 Pin PCB Terminal Block
Advantages
Quick and secure wire termination.
Long operational life.
Easy installation and maintenance.
Excellent vibration resistance.
Reliable performance in industrial environments.

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Jul 28th, 2026 2:31 PM

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