8.00 mm Round Terminal Female - Reliable Connections from China Suppliers & Factory for Enhanced Circuit Performance
Female Technical Features
- Contact Material: Copper alloy
- Wire Size Range: 35-50mm²
- Current Carrying Capacity: up to 200 Ampere (@ 80°C ambient temp.)
- Total Temperature Range: -40°C … +180°C
- Insertion Force: 75N Max
- Extraction Force: 234-285N
- Product Drawing: 921-800-4001
- Product Specification: PS-921-800
- Application Specification: AP-921-800
| Standard Receptacle Contact | Wire Size Range mm² | Insulation Diameter mm² | Part Number | Material | Finish | Mating Tab Contact |
|---|---|---|---|---|---|---|
| Unsealed | 35-50 | - | 921-800-4001 | Copper + Copper alloy | Selective Gold | 931-800-xxxx |
Application
Electronic equipment connection
Terminals are crucial for connecting wires and cables in electronic equipment like computers, mobile phones, and household appliances, ensuring reliable circuits.
Control cabinets and power distribution cabinets
In industrial control systems, terminals are used to connect wires in control and power distribution cabinets, enabling proper wiring of electrical equipment.
Power equipment connection
Terminals ensure safe connections in power systems by linking equipment such as transformers, circuit breakers, and contactors.
Instrument connection
Instruments like temperature sensors, pressure sensors, and flow meters are connected to control systems via terminals.
Communication equipment connection
In communication fields, terminals connect various devices like routers, switches, and base stations, ensuring stable connection and signal transmission.
Frequently Asked Questions
What is the contact material and finish of the standard receptacle contact?
The contact material consists of Copper + Copper alloy, and it features a Selective Gold finish for enhanced conductivity and performance.
What wire size range does this female terminal accommodate?
This terminal is designed to support a wire size range of 35mm² to 50mm².
What is the maximum current carrying capacity and temperature range?
It can handle a current carrying capacity of up to 200 Ampere (at 80°C ambient temperature) and operates within a total temperature range of -40°C to +180°C.
What are the insertion and extraction forces for this terminal?
The maximum insertion force is 75N, and the extraction force ranges between 234N and 285N.
In what systems and equipment are these terminals typically applied?
They are commonly used in electronic equipment connections, control and power distribution cabinets, power equipment (such as transformers and circuit breakers), instruments (like temperature and flow sensors), and communication devices (like routers and switches).
How do I choose the right extraction tool for this terminal?
The selection of the correct extraction tool depends on the specific assembly configuration of the contact and the connector.

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