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3.00 mm Round Terminal Female/Male Connectors - Reliable China Suppliers & Factory for Circuit Solutions
Female Technical Features
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: 6-20N
Extraction Force: 5-10N
Product Drawing: 921-261-XXXX
Product Specification: PS-921-261
Application Specification: AP-921-261
* 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 | 921-300-4001 | Copper alloy+SUS | Selective Silver | 931-300-xxxx | |
| Unsealed | 4.0-6.0 | 921-300-4002 | Copper alloy+SUS | Selective Silver | 931-300-xxxx | |
| Unsealed | 4.0-6.0 | 921-300-8003 | Copper alloy+SUS | Ni | 931-300-xxxx |
Male Technical Features
Contact Material: Copper+SUS
Wire Size Range: 2.5-4.0mm² ,6.0mm²
Current Carrying Capacity: up to 40 Ampere (@ 80°C ambient temperature)
Total Temperature Range: -40°C … +130°C (tin plated)
Product Drawing: 931-300-XXXX
Product Specification: PS-931-300
Application Specification: AP-931-300
* 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 | 2.5-4.0 | 931-300-4001 | Copper+SUS | Selective Silver | 921-300-xxxx | |
| Unsealed | 2.5-4.0 | 931-300-4002 | Copper+SUS | Selective Silver | 921-300-xxxx | |
| Unsealed | 4.0-6.0 | 931-300-4003 | Copper+SUS | Selective Silver | 921-300-xxxx | |
| Unsealed | 4.0-6.0 | 931-300-4004 | Copper+SUS | Selective Silver | 921-300-xxxx |
Application
Electronic Equipment Connection
Terminals ensure reliable connections for wires and cables in electronic devices like computers.
Control & Power Distribution Cabinets
Terminals connect wires in industrial control and distribution cabinets, enabling electrical equipment connections.
Power Equipment Connection
Terminals ensure safe connections in power systems for equipment like transformers.
Instrument Connection
Terminals link instruments to control systems, ensuring accurate connections.
Communication Equipment Connection
Terminals connect routers and switches, ensuring reliable signal transmission.
Frequently Asked Questions
What is the current carrying capacity of these terminals?
The female terminal offers a current carrying capacity of up to 30 Ampere, while the male terminal can carry up to 40 Ampere. Both ratings are measured at an 80°C ambient temperature.
What materials are used for the female and male contacts?
The female contacts are manufactured using a Copper alloy+SUS combination, whereas the male contacts are made from Copper+SUS.
What is the operating temperature range for the terminals?
Both the male and female tin-plated terminals are designed to operate safely within a total temperature range of -40°C to +130°C.
Which wire sizes are compatible with these terminals?
The female terminal is compatible with wire size ranges of 2.5-4.0mm² and 4.0-6.0mm². The male terminal supports wire sizes of 2.5-4.0mm² and 6.0mm².
What are the insertion and extraction forces for the female terminal?
The female terminal requires an insertion force of 6-20N and an extraction force of 5-10N.
In what types of equipment are these terminals commonly applied?
These terminals are widely used across various industries, including electronic equipment connections, control and power distribution cabinets, power equipment, control instruments, and communication equipment.