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China 2.50 mm Round Terminal Female/Male - Reliable Supplier & Factory for Quality Connectivity Solutions
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 Force: 3N-12N
- Extraction Force: 3N-12N
- Product Drawing: 921-250-XXXX
- Product Specification: PS-921-250
- Application Specification: 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 Force: 3N-10N
- Extraction Force: 3N-10N
- Product Drawing: 921-250-XXXX
- Product Specification: PS-921-250
- Application Specification: 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: 931-250-XXXX
- Product Specification: PS-931-250
- Application Specification: 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 terminals are manufactured using high-quality Copper alloy combined with SUS (Stainless Steel) to ensure excellent conductivity and durability.
What is the maximum operating temperature range for the tin-plated terminals?
The total temperature range for our tin-plated terminals is from -40°C up to +130°C, making them suitable for various demanding environments.
How much current can the female terminals carry?
Depending on the specific wire size range, the female terminals can carry up to 26 Ampere or 30 Ampere at an 80°C ambient temperature.
What is the required insertion and extraction force?
For standard models, both the insertion and extraction forces range from 3N to 12N. For the larger wire size variants, the force ranges from 3N to 10N.
How do I choose the correct extraction tool?
The right extraction tool depends entirely on the specific assembly of the contact and the connector. Please refer to the application specifications (AP-921-250 or AP-931-250) for guidance.
Where are these round terminals typically applied?
These terminals are widely used for electronic equipment connections, control and power distribution cabinets, power equipment, instrumentation, and communication systems.