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2.50 mm Round Terminal Female/Male Connectors - Reliable China Suppliers & Factory for Circuit Connections
Female Technical Features
Contact Material: Copper alloy+SUS
Wire Size Range: 0.3-0.8mm² , 1.0-2.5mm² , 1.5-2.5mm²
Current Carrying Capacity: up to 26 Ampere (@ 80°C ambient temperature)
Total Temperature Range: -40°C … +130°C (tin plated)
Insertion / Extraction Force: 3N-12N / 3N-12N
Product Drawing & Specs: 921-250-XXXX | PS-921-250 | AP-921-250
* 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 | 0.3-0.8 | 921-250-6001 | Copper alloy+SUS | Hot Dip Tin | 931-250-xxxx | |
| Unsealed | 1.0-2.5 | 921-250-6002 | Copper alloy+SUS | Hot Dip Tin | 931-250-xxxx | |
| Unsealed | 1.5-2.5 | 921-250-6003 | Copper alloy+SUS | Hot Dip Tin | 931-250-xxxx |
Contact Material: Copper alloy+SUS
Wire Size Range: 2.5-4.0mm², 4.0-6.0mm²
Current Carrying Capacity: up to 30 Ampere (@ 80°C ambient temperature)
Total Temperature Range: -40°C … +130°C (tin plated)
Insertion / Extraction Force: 3N-10N / 3N-10N
Product Drawing & Specs: 921-250-XXXX | PS-921-250 | AP-921-250
* 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 | 2.5-4.0 | 921-250-1011 | Copper alloy+SUS | Tin | 931-250-xxxx | |
| Unsealed | 4.0-6.0 | 921-250-6012 | Copper alloy+SUS | Hot Dip Tin | 931-250-xxxx |
Male Technical Features
Contact Material: Copper alloy+SUS
Wire Size Range: 0.3-0.8mm², 1.0-2.5mm², 1.5-2.5mm², 2.5-4.0mm²
Current Carrying Capacity: up to 17 Ampere (@ 80°C ambient temperature)
Total Temperature Range: -40°C … +130°C (tin plated)
Product Drawing & Specs: 931-250-XXXX | PS-931-250 | AP-931-250
* 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 | 0.3-0.8 | 931-250-6001 | Copper alloy+SUS | Hot Dip Tin | 921-250-xxxx | |
| Unsealed | 1.0-2.5 | 931-250-6002 | Copper alloy+SUS | Hot Dip Tin | 921-250-xxxx | |
| Unsealed | 1.5-2.5 | 931-250-6003 | Copper alloy+SUS | Hot Dip Tin | 921-250-xxxx | |
| Unsealed | 2.5-4.0 | 931-250-6011 | Copper alloy+SUS | Hot Dip Tin | 921-250-xxxx | |
| Unsealed | 4.0-6.0 | 931-250-6012 | Copper alloy+SUS | Hot Dip Tin | 921-250-xxxx | |
| Unsealed | 4.0-6.0 | 931-250-6013 | Copper alloy+SUS | Hot Dip Tin | 921-250-xxxx |
Application
Electronic Equipment Connection
Terminals connect wires and cables in various electronic devices, ensuring circuit reliability.
Control & Power Distribution Cabinets
Terminals facilitate wire connections in control and power distribution cabinets in industrial systems.
Power Equipment Connection
Terminals ensure safe and reliable connections for power system equipment.
Instrument Connection
Terminals connect various instruments to control systems, facilitating their integration.
Communication Equipment
Terminals ensure reliable connections and signal transmission in communication systems.
Frequently Asked Questions
What is the primary contact material used for these terminals?
The primary contact material used for both female and male terminals is a high-quality Copper alloy combined with SUS (Stainless Steel).
What is the maximum current carrying capacity of the female terminals?
The female terminals can handle a current carrying capacity of up to 26 Ampere or up to 30 Ampere, depending on the specific wire size range and model used (@ 80°C ambient temperature).
What is the total temperature range for these tin-plated terminals?
The total operating temperature range for the tin-plated terminals is from -40°C up to +130°C.
What is the required insertion and extraction force?
Depending on the specific terminal model, the insertion and extraction forces range from 3N to 12N or 3N to 10N.
Where are these terminals commonly applied?
These terminals are widely used in electronic equipment connections, control and power distribution cabinets, power equipment, instrument connections, and communication equipment.