Specification and electrical properties
Rated power: DC50V 0.3 A
Operating temperature range: -20 ℃ ~ 60 ℃
Performance of the toggle switch:
I. electrical performance specifications
1. Contact resistance test:
Test below micro current (100mA).
Requirement: below 30 millieuro.
2. Insulation resistance test:
Enter 500 v DC voltage: 1 min. Test by the following contact method:
(1) Between the contact terminals.
(2) Between the rubber seat and the shoe.
Requirements: must be above 100 megohm.
3. Voltage resistance test:
Input AC 500V (50-60hz) voltage, 1 minute sensitivity current is 0. 5mA, test by the following contact method:
(1) the rows are interlaced
(2) between the legs and the shell
Requirement: no insulation failure or other abnormal conditions.
2. Mechanical performance specifications
1. The normal action force is 250+_50gf
2. Terminal strength
Add strength (500gf) to apex in any direction for 1 minute.
There is no dehiscence at the foot of the platoon, the issonal motion,
Requirements: meet mechanical and electrical performance.
3. Test standard status
Test temperature, humidity, and pressure below without specifying:
(1) Temperature is 5 ℃ ~ 35 ℃
(2) The humidity is 45% ~ 85%
(3) Air pressure is 80 kpa to 106 kpa
3. Durability
1. Weldability test
The top terminal was one ㎜ deep immersion tin welding pool, temperature and for 230 + 5 ℃, time of 3 Plus or minus 0.5 seconds.
Note:
(1) the welding time shall be less than 3 seconds
(2) the welding area shall be more than 80%.
2. Welding resistance test
When welding welding furnace temperature control in 260 + 5 ℃, 3 + / - 0.5 seconds to furnace, thickness of 1.0 ㎜ placodes
Hand soldering temperature should be controlled in 320 + 5 ℃, time of 3 + / - 0.5 seconds.
Requirements: must satisfy the body without deformation, meet mechanical, electrical energy.
3. Life test
No-load: the operator performs 100,000 no-load tests at a frequency of 60 per minute.
Requirements:
(1) contact resistance should not beyond 200 m Ω
(2) other, satisfied with mechanical and electrical performance.
4. Heat resistance test
Placed in a temperature of 85 + 2 ℃ test after 96 hours, and then placed in normal room temperature is measured in 1 hour.
Requirements: no difference in appearance resident, satisfied with mechanical and electrical performance.
5. Cold resistance test
Placed 40 plus or minus 2 ℃. With a relative humidity of 90~96%,
Test the sample after 1 hour in normal environment.
Requirements: no abnormal appearance, satisfied with mechanical and electrical performance.
6. Humidity test
Placed 40 plus or minus 2 ℃. With a relative humidity of 90~96%,
Test the sample after 1 hour in normal environment.
Requirements: no abnormal appearance, satisfied with mechanical and electrical performance.
components
The toggle switch is mainly assembled from the following parts through corresponding process treatment:
Iron shell 1. (material: generally iron; Treatment process: the nickel is electroplated or black clay pot is processed to prevent oxidation.
2. Plastic handle (material: generally POM material, PA nylon material is often used if there is a requirement of fire retardant, flame retardant and high temperature resistance Treatment process: injection molding)
Terminal 3. (material: generally phosphorous copper; Treatment process: silver plating
4. Insulating base (material: electric board; Processing technology: stamping molding
5. Contact code plate (material: generally phosphorous copper; Treatment process: silver plating
6. Circular wave bead (material: usually stainless steel; Treatment process: nickel electroplating
7. A slingshot (material: bronze; Processing technology: stamping molding
8. Decorative oil (material: red oil or green oil A kind of chemical oil, applied on the contact part of the terminal and the bottom plate, playing a decorative role. Non-toxic, environmental protection
Range of application
1. Audio-visual products: MP3, MP4 audio;
2. Digital products: digital camera, digital camera, etc.;
3. Communication products: mobile phone, mobile phone, telephone, building equipment, PDA, etc.;
4. Security products: video intercom, monitor, etc.
5. Toys: electronic toys, etc.;
6. Computer products: camera first;
7. Fitness equipment: electronic body fat scale, treadmill, etc.;
8. Medical equipment: blood pressure gauge, thermometer, hospital call system, etc. Make sure that the components you buy are 100% correct. Please consult the owner for the specific brand/package/quantity/size/parameter/year of the electronic components before shooting. The title price is the batch price! The price of the sample is a little higher, if the sample is taken directly for payment. The store has the right to refuse delivery. Quantity is better than price. Detailed prices welcome to consult purchase! Because model is numerous, cannot be released one by one, so the price on the net is not corresponding real price.
Please do not shoot directly on the Internet, please consult our specific price.
And clearly describe the product model, specifications, packaging, strength, handle, color,
Welding temperature, life and other requirements.
