Classification of toggle switch

What is the classification of toggle switch?

　　Toggle switchDivided into: small current dial switch and high current dial switch. Small current dial switches are generally used in electronic toys and digital communications. Classical class is generally used for mechanical and electrical.

Toggle switchMainly widely used in: all kinds of instruments/instrumentation equipment, all kinds of electric toys, fax machines, audio equipment, medical equipment, beauty equipment and other electronic products!

In simple terms, press the switch is to press the actuator (switch handle) to open or close the circuit. Slider flexible action, stable performance, widely used in electrical, mechanical, communications, digital audio, building automation, electronic products. Specific introduction:

1. High current sealed dial switch

The rated current is up to 5A, sealed with epoxy resin, and is a high current sealed dial switch. It has a variety of terminal forms. Contact materials have a variety of silver plating, gold, switch function. Therefore, there are more kinds of subdivisions for this. Widely used in electricity, machinery. Equivalent to the 1203A1CQEB (Unipolar Three-Digit) model in the 1000 series.

2. Dayside star rebound surface mounted dial gauge switch

The operation of the actuator is on the side, and the pins are stickers, so it is a single-sided rebound surface-mounted dial switch. Widely used in communications, digital audio and video. Same as the MS1257 model.

3.4P3T In-line Dial Switch

The contact format is 4P3T, and the pin is directly inserted. Therefore, it is 4P3T in-line dial switch. 4P3T decided to have 8 pairs of pins and two pairs of brackets at the same time to act as support, fixing and grounding. Widely used in building automation, electronic products. Same model as MS4319L5.5.

4. Long-term actuator top dial switch

The actuator 12mm is located on the top of the toggle switch, so it is a long actuator top dial switch. Widely used in digital audio and video, various instruments/instrument equipment. Same as MS2201L12 model.

What are the components of the toggle switch?

　　Toggle switchThe following components are assembled mainly through the corresponding process:

1. Iron shell (material: generally iron; treatment process: treated by nickel plating or black process to prevent oxidation.)

2. Plastic handle (material: generally POM material, if you need fire resistance and high temperature resistance, you often use PA nylon treatment process: injection molding.)

3. Terminal (material: usually human-operated. Treatment process: gold-plated silver)

4. Insulating backplane (material: electric plate; treatment process: stamping)

5. Contact code table (material: usually dynamic. Treatment process: gold-plated silver)

6. Round beads (material: usually stainless steel.

7. Treatment process: electroless nickel plating) (material: bronze; Treatment process: stamping molding)

8. Decorative oil (material: red oil or one of the green oil chemical oils, coated on the contact part of the terminal and the bottom plate to play a decorative role. Generally speaking, it is non-toxic and requires environmental protection.)