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BRASS METAL TERMINALS
WANDA-AN
TM-B010-001
BRASS ELECTRICAL TERMINAL
"Electrical Terminal" is a broad term referring to devices or components used for electrical connections. They are essential parts of electrical systems, enabling reliable connections between different wires or cables.
Types and Applications
Wiring Terminal:
Screw Terminal: Connects cables by securing them with screws, ensuring a stable electrical connection.
Spring Terminal: Uses a spring mechanism to clamp the cables, simplifying the connection process.
Crimp Terminal:
Secures the terminal onto the cable using crimping tools, providing a stable electrical connection; commonly used in automotive and industrial applications.
Plug and Socket:
Used for detachable connections between devices, such as power plugs and sockets, facilitating the connection and disconnection of equipment.
Terminal Block:
Contains multiple terminals within a single block for neatly connecting several cables or wires; widely used in control panels and distribution boxes.
Cable Terminal:
Specifically refers to terminals that connect cables, ensuring the conductor part of the cable is effectively connected to other electrical equipment or conductors.
Materials
Brass: Commonly used for making electrical terminals due to its good conductivity and resistance to corrosion.
Copper: Widely used in electrical terminals for its superior conductivity.
Aluminum: Sometimes used for high-current connections but typically requires special treatment to ensure a good connection.
Installation and Maintenance
Installation: Terminals are usually installed on cables through methods such as screwing, crimping, or welding.
Maintenance: Keeping terminals clean and free of corrosion is crucial for maintaining reliable electrical connections.
| Factory: | Shenzhen Wanda-an Precision Technology Co., Ltd |
| Production Description | CNC Lathe Machining Steel Services cnc Machining Turning Milling Steel Parts custom Cnc Machining Prototyping Service |
| Processing | Machining, Turning, Milling, Grinding, Stamping service etc. |
| Material for CNC Machining processing | 1) Aluminum - AL 6061-T6, 6063, 7075-T,5083,6063,6082,5052,2A12 etc. |
| 2) Stainless steel - SS 201,SS301 SS303,SS304,SS316L, SS416L,17-4(SUS630),440C, 430 etc. | |
| 3) Steel - 4140,4340,Q235, Q345B,20#,Cr12MoV,D2,A2,4140,4150,P20,S136,M2,O2, SKD11,CRS, etc. | |
| 4) Titanium - TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc. | |
| 5) Brass - C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc. | |
| 6) Copper - bronze,Phosphor Bronze, Magnesium alloy, etc. | |
| Finish | For Aluminum parts - Clear anodized, Color anodized, Hard anodized, Sandblasting, Chemical film, Brushing, Polishing, Painting, Silk screen printing,Etching, Laser marking, etc. |
| For Stainless steel parts - Polishing, Passivation,PVD, Sandblasting, Black oxide, Electrophoresis black, Painting, Silk screen printing,Etching, Laser marking, etc. | |
| For The Steel parts - Polishing, Black oxide, Nickel /Zinc/Gold/ Chrome/Silver plating, Carburized, Powder coating,electrophoresis, QPQ(Quench-Polish-Quench), Heat treatment, | |
| Painting, Silk screen printing,Etching, Laser marking, etc. etc. | |
| For Brass parts - Nickel /Zinc/Gold/ Chrome/Silver/Titanium plating, Electrophoresis black, Powder coating,Painting, Silk screen printing,Etching, Laser marking, etc. | |
| Shenzhen Mandaan Precision handles many other type of finish, please kindly contact us if your required finish is not listed above. | |
| Tolerance | Minimum tolerance +/- 0.05mm (+/- 0.0005") |
| Surface roughness | Ra 0.1~3.2 |
| Drawing format | Pro-e/UG/PDF/DWG/DXF/Solidworks, etc. |
| Testing equipment | CMM (Coordinate Measuring Machine),Height gauge, Caliper, Hardness tester, Roughness tester, Projector machine, Pin/Angle/Block/Plug/Thickness/Thread/Radius gauge,etc. |
| MOQ | 1 piece |
| Lead time | 2 weeks after received order. |
| Certificate | ISO9001, ISO13485. |
| Inspection processing | IQC,IPQC, FQC, QA. |
| Capacity | CNC turning work range: φ0.5mm-φ650mm*600mm. |
| CNC milling work range: 880mm*1300mm*600mm. | |
| Application | Automation, Medical device, Consumer Electronics, Security, IoT, Energy, etc. |
The main types of Terminals Block:
1. Through-Hole PCB Terminals
Description: Inserted into holes drilled in the PCB and soldered on the opposite side.
Examples: Pin headers, screw terminals, and solder pins.
Characteristics:
Provides strong mechanical support.
Ideal for high-vibration environments.
Available in various pin counts and sizes.
2. Surface Mount PCB Terminals (SMT)
Description: Mounted directly onto the surface of the PCB using solder paste and reflow soldering.
Examples: SMT connectors, small profile connectors.
Characteristics:
Saves space on the PCB.
Suitable for automated assembly processes.
Generally used in compact and lightweight designs.
3. Screw Terminals
Description: Allow for direct wire connection secured with screws.
Applications: Common in control panels and where easy disconnection is needed.
Characteristics:
Provide a secure connection.
Easy to replace or reconnect wires.
4. Spring Terminals
Description: Use a spring mechanism to hold wires in place.
Applications: Frequently used in consumer electronics and automotive applications.
Characteristics:
Quick and reliable connection.
Can accommodate different wire sizes without needing tools.
5. Insulation Displacement Connector (IDC) Terminals
Description: Make contact with the wire by displacing the insulation rather than stripping it.
Applications: Commonly used with ribbon cables in telecommunications and networking.
Characteristics:
Fast assembly process.
Ideal for high-density applications.
6. Header Terminals
Description: Typically a row of pins that can be used for connecting to female connectors.
Examples: Male headers, female headers, and stacking headers.
Characteristics:
Versatile and available in different configurations (single or double rows).
Used for easy connection of PCBs and modules.
7. Connector Blocks
Description: Provide a junction point for multiple connections, often used in power applications.
Characteristics:
Allows for easy grouping of connections.
Often available in modular designs for flexibility.
8. Modular Connectors
Description: These connectors allow for easy addition or removal of wires or modules.
Applications: Common in telecommunications and networking.
Characteristics:
Typically designed for easy daisy-chaining.
Can be used for both power and signal connections.
9. Ruggedized Terminals
Description: Designed for harsh environments and can withstand extreme conditions.
Applications: Used in industrial, automotive, and industry applications.
Characteristics:
Often sealed to prevent dust and moisture ingress.
Made from durable materials.
BRASS ELECTRICAL TERMINAL
"Electrical Terminal" is a broad term referring to devices or components used for electrical connections. They are essential parts of electrical systems, enabling reliable connections between different wires or cables.
Types and Applications
Wiring Terminal:
Screw Terminal: Connects cables by securing them with screws, ensuring a stable electrical connection.
Spring Terminal: Uses a spring mechanism to clamp the cables, simplifying the connection process.
Crimp Terminal:
Secures the terminal onto the cable using crimping tools, providing a stable electrical connection; commonly used in automotive and industrial applications.
Plug and Socket:
Used for detachable connections between devices, such as power plugs and sockets, facilitating the connection and disconnection of equipment.
Terminal Block:
Contains multiple terminals within a single block for neatly connecting several cables or wires; widely used in control panels and distribution boxes.
Cable Terminal:
Specifically refers to terminals that connect cables, ensuring the conductor part of the cable is effectively connected to other electrical equipment or conductors.
Materials
Brass: Commonly used for making electrical terminals due to its good conductivity and resistance to corrosion.
Copper: Widely used in electrical terminals for its superior conductivity.
Aluminum: Sometimes used for high-current connections but typically requires special treatment to ensure a good connection.
Installation and Maintenance
Installation: Terminals are usually installed on cables through methods such as screwing, crimping, or welding.
Maintenance: Keeping terminals clean and free of corrosion is crucial for maintaining reliable electrical connections.
| Factory: | Shenzhen Wanda-an Precision Technology Co., Ltd |
| Production Description | CNC Lathe Machining Steel Services cnc Machining Turning Milling Steel Parts custom Cnc Machining Prototyping Service |
| Processing | Machining, Turning, Milling, Grinding, Stamping service etc. |
| Material for CNC Machining processing | 1) Aluminum - AL 6061-T6, 6063, 7075-T,5083,6063,6082,5052,2A12 etc. |
| 2) Stainless steel - SS 201,SS301 SS303,SS304,SS316L, SS416L,17-4(SUS630),440C, 430 etc. | |
| 3) Steel - 4140,4340,Q235, Q345B,20#,Cr12MoV,D2,A2,4140,4150,P20,S136,M2,O2, SKD11,CRS, etc. | |
| 4) Titanium - TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc. | |
| 5) Brass - C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc. | |
| 6) Copper - bronze,Phosphor Bronze, Magnesium alloy, etc. | |
| Finish | For Aluminum parts - Clear anodized, Color anodized, Hard anodized, Sandblasting, Chemical film, Brushing, Polishing, Painting, Silk screen printing,Etching, Laser marking, etc. |
| For Stainless steel parts - Polishing, Passivation,PVD, Sandblasting, Black oxide, Electrophoresis black, Painting, Silk screen printing,Etching, Laser marking, etc. | |
| For The Steel parts - Polishing, Black oxide, Nickel /Zinc/Gold/ Chrome/Silver plating, Carburized, Powder coating,electrophoresis, QPQ(Quench-Polish-Quench), Heat treatment, | |
| Painting, Silk screen printing,Etching, Laser marking, etc. etc. | |
| For Brass parts - Nickel /Zinc/Gold/ Chrome/Silver/Titanium plating, Electrophoresis black, Powder coating,Painting, Silk screen printing,Etching, Laser marking, etc. | |
| Shenzhen Mandaan Precision handles many other type of finish, please kindly contact us if your required finish is not listed above. | |
| Tolerance | Minimum tolerance +/- 0.05mm (+/- 0.0005") |
| Surface roughness | Ra 0.1~3.2 |
| Drawing format | Pro-e/UG/PDF/DWG/DXF/Solidworks, etc. |
| Testing equipment | CMM (Coordinate Measuring Machine),Height gauge, Caliper, Hardness tester, Roughness tester, Projector machine, Pin/Angle/Block/Plug/Thickness/Thread/Radius gauge,etc. |
| MOQ | 1 piece |
| Lead time | 2 weeks after received order. |
| Certificate | ISO9001, ISO13485. |
| Inspection processing | IQC,IPQC, FQC, QA. |
| Capacity | CNC turning work range: φ0.5mm-φ650mm*600mm. |
| CNC milling work range: 880mm*1300mm*600mm. | |
| Application | Automation, Medical device, Consumer Electronics, Security, IoT, Energy, etc. |
The main types of Terminals Block:
1. Through-Hole PCB Terminals
Description: Inserted into holes drilled in the PCB and soldered on the opposite side.
Examples: Pin headers, screw terminals, and solder pins.
Characteristics:
Provides strong mechanical support.
Ideal for high-vibration environments.
Available in various pin counts and sizes.
2. Surface Mount PCB Terminals (SMT)
Description: Mounted directly onto the surface of the PCB using solder paste and reflow soldering.
Examples: SMT connectors, small profile connectors.
Characteristics:
Saves space on the PCB.
Suitable for automated assembly processes.
Generally used in compact and lightweight designs.
3. Screw Terminals
Description: Allow for direct wire connection secured with screws.
Applications: Common in control panels and where easy disconnection is needed.
Characteristics:
Provide a secure connection.
Easy to replace or reconnect wires.
4. Spring Terminals
Description: Use a spring mechanism to hold wires in place.
Applications: Frequently used in consumer electronics and automotive applications.
Characteristics:
Quick and reliable connection.
Can accommodate different wire sizes without needing tools.
5. Insulation Displacement Connector (IDC) Terminals
Description: Make contact with the wire by displacing the insulation rather than stripping it.
Applications: Commonly used with ribbon cables in telecommunications and networking.
Characteristics:
Fast assembly process.
Ideal for high-density applications.
6. Header Terminals
Description: Typically a row of pins that can be used for connecting to female connectors.
Examples: Male headers, female headers, and stacking headers.
Characteristics:
Versatile and available in different configurations (single or double rows).
Used for easy connection of PCBs and modules.
7. Connector Blocks
Description: Provide a junction point for multiple connections, often used in power applications.
Characteristics:
Allows for easy grouping of connections.
Often available in modular designs for flexibility.
8. Modular Connectors
Description: These connectors allow for easy addition or removal of wires or modules.
Applications: Common in telecommunications and networking.
Characteristics:
Typically designed for easy daisy-chaining.
Can be used for both power and signal connections.
9. Ruggedized Terminals
Description: Designed for harsh environments and can withstand extreme conditions.
Applications: Used in industrial, automotive, and industry applications.
Characteristics:
Often sealed to prevent dust and moisture ingress.
Made from durable materials.
