20 mm Square Terminal Connectors - Reliable China Suppliers & Factory for Male/Female Options
Female Technical Features
Contact Material: Copper alloy+SUS
Wire Size Range: 0.25-0.35mm², 0.50-0.75mm²
Current Carrying Capacity: up to 10 Ampere (@ 80°C ambient temperature)
Total Temperature Range: -40°C … +130°C (tin plated), -40°C … +150°C (gold plated)
Insertion Force: 8N Max
Extraction Force: 1.5N Min
Product Drawing: 922-120-XXXX
Product Specification: PS-922-120
Application Specification: AP-922-120
* The option which extraction tool is the right tool for the application is dependent on the assembly of the contact and the connector.
| Standard Receptacle Contact | Wire Size Range mm² | Insulation Diameter mm² | Part Number | Material | Finish | Mating Tab Contact |
| Unsealed | 0.25-0.35 | 1.1-1.75 | 922-120-1001 | Copper alloy+SUS | Tin | 932-120-xxxx |
| Unsealed | 0.50-0.75 | 1.3-1.9 | 922-120-1002 | Copper alloy+SUS | Tin | 932-120-xxxx |
Male Technical Features
Contact Material: Copper alloy+SUS
Wire Size Range: 0.13-0.22mm², 0.25-0.35mm²
Current Carrying Capacity: up to 10 Ampere (@ 80°C ambient temperature)
Total Temperature Range: -40°C … +130°C (tin plated)
Product Drawing: 932-120-XXXX
Product Specification: PS-932-120
Application Specification: AP-932-120
* The option which extraction tool is the right tool for the application is dependent on the assembly of the contact and the connector.
| Standard Receptacle Contact | Wire Size Range mm² | Insulation Diameter mm² | Part Number | Material | Finish | Mating Rec Contact |
| Unsealed | 0.13-0.22 | 0.85-1.2 | 932-120-1001 | Copper alloy+SUS | Tin | 922-120-xxxx |
| Unsealed | 0.25-0.35 | 1.1-1.75 | 932-120-1002 | Copper alloy+SUS | Tin | 922-120-xxxx |
Application
Electronic Equipment Connection
Terminals are widely utilized to connect wires and cables in electronics like computers, smartphones, and home appliances, guaranteeing circuit reliability.
Control & Distribution Cabinets
Terminals are employed in industrial control systems to connect wires in control and distribution cabinets, enabling the wiring of electrical devices.
Power Equipment Connection
Terminals in power systems connect equipment like transformers, breakers, and contactors, ensuring the system's safe and reliable function.
Instrument Connection
Terminals facilitate connections between instruments such as temperature and pressure sensors and control systems.
Communication Equipment Connection
Terminals are used in communication systems to connect routers, switches, and base stations, ensuring proper signal transmission.
Frequently Asked Questions (FAQ)
What is the contact material used for these terminals?
Both the female and male terminals are manufactured using a high-quality combination of Copper alloy and SUS (Stainless Steel), ensuring excellent conductivity and durability.
What is the maximum current carrying capacity?
These terminals can safely handle a current carrying capacity of up to 10 Ampere when operating at an ambient temperature of 80°C.
What is the operating temperature range for the female terminals?
The total temperature range depends on the plating. It ranges from -40°C to +130°C for tin-plated terminals, and from -40°C to +150°C for gold-plated terminals.
How do I choose the correct extraction tool?
The right extraction tool for your specific application is dependent on the assembly of the contact and the connector. Please refer to the application specifications (AP-922-120 or AP-932-120) for accurate tooling selection.
Are these terminals suitable for industrial control systems?
Yes, they are widely employed in industrial control systems to connect wires in control and distribution cabinets, as well as in power equipment, instruments, and communication devices.

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