Suntan Blog

Suntan Technology Company Limited
----All Kinds of Capacitors

Suntan Silver Mica Capacitors with high reliability (SM tradmark)

Suntan Silver Mica Capacitors are available with values that range from 1–22,000 pF, voltages are in the range 50–1000V for standard dipped mica capacitors. Mica capacitors exhibit very little voltage dependence, have high Q or conversely small power factors that are quite independent of frequency. With all these advantage, our mica capacitors are ideal for high requence and RF applications.

Mica Capacitors Specifications

Brand SM
 
    capacitance range ： 1pf – 22,000pf
                 tolerance ： ±0.5pf, ±1%, ±2%, ±5% ~ 20%
            rated voltage ： dc 50v, 100v, 300v, 500v
operating temperature： -55°c ~ 125°c
  withstanding voltage ： rated voltage x 2 (vdc) within 1-5 seconds

Silver Mica Capacitors Knowledge

Silver mica capacitors are high precision high stability high reliability capacitors. They are available in small values, and are mostly used at high frequencies.

Mica capacitors, which are now obsolete, were in use in the early 20th century. They consisted of sheets of mica and copper foil sandwiched together and clamped.

Silver mica capacitors, also known as silvered mica capacitors, obsoleted mica capacitors. Instead of being clamped with foils these use sheets of mica coated on both sides with deposited metal. The assembly is dipped in epoxy. The advantages are:

• greater stability, since there are no capacitive airgaps that can change dimension,
• airtight enclosure removes the risk of oxidation or corrosion of plates or connections.
• greater value per volume, since
• there are no airgaps between plates and mica,
• the conducting surfaces can be thinner.
• no clamping mechanism is needed

Suntan Technology Company Limited
----All Kinds of Capacitors

Suntan is a Hong Kong based manufacturer of Switches. Including tactile switch, through hole type tactile swtich, Square Knob ,tactile switch,momentary push switch. Snap-in Type, Surface Mount Type, Radial Type, TACT Switch, Single pole single throw, 6 mm X 3.5 mm tact switch with positive tactile feedback .Switch is available in surface mount and through-hole terminal configurations.

Tact switches are commonly used in many consumer electronic devices. They have a small footprint and come in many sizes and gram forces.

Tact switch Applications:
1. Telecommunications
2. Consumer electronics
3. Audio/visual
4. Medical device
5. Testing/instrumentation
6. Computer peripherals

What is a tact switch in electronics? 
A tact switch is type of switch that is only on when the button is pressed. As soon as you release the button, the circuit is broken. Think of the keys on a keyboard.

For more details please check :
http://www.suntan.com.hk/switch/
http://www.hkcapacitor.com/capacitor/218.html
http://www.capacitor.com.hk/capacitors/184.html

Suntan Technology Company Limited
----All Kinds of Capacitors

Suntan is a Hong Kong based manufacturer of Switches Including tactile switch, through hole type tactile swtich, Square Knob ,Tactile switch,momentary push switch. Tact switches are commonly used in many consumer electronic devices. They have a small footprint and come in many sizes and gram forces.Please refer to below product list of Tact switch

Tact switch Applications
1. Telecommunications
2. Consumer electronics
3. Audio/visual
4. Medical device
5. Testing/instrumentation
6. Computer peripherals

SPECIFICATIONS
1. RATING:DC 12V 50mA
2. TRAVEL:0.25±0.1mm
3. CONTACT RESISTANCE 100mΩ MAX
4. LIFE: normal 50,000~100,000 times 
(over 100,000 times on request)

Switch List
TSS-TC-0010   TSS-TC-12EA
TSS-TC-12ET   TSS-TC-0102
TSS-TC-0112   TSS-TC-0120
TSS-TC-0120V  TSS-TC-0202
TSS-TC-0302   TSS-TC-0402
TSS-TC-1102   TSS-TC-1193

http://www.suntan.com.hk/switch/

http://www.capacitors.hk/Switch/

Suntan Technology Company Limited
----All Kinds of Capacitors

Suntan is a Hong Kong based manufacturer of Switches Including tactile switch, through hole type tactile swtich, Square Knob ,Tactile switch,momentary push switch. Tact switches are commonly used in many consumer electronic devices. They have a small footprint and come in many sizes and gram forces.Please refer to below product list of Tact switch.

Tact switch Applications
1. Telecommunications
2. Consumer electronics
3. Audio/visual
4. Medical device
5. Testing/instrumentation
6. Computer peripherals

SPECIFICATIONS
1. RATING:DC 12V 50mA
2. TRAVEL:0.25±0.1mm
3. CONTACT RESISTANCE 100mΩ MAX
4. LIFE: normal 50,000~100,000 times 
(over 100,000 times on request)

Switch List
TSS-TC-0010   TSS-TC-12EA
TSS-TC-12ET   TSS-TC-0102
TSS-TC-0112   TSS-TC-0120
TSS-TC-0120V  TSS-TC-0202
TSS-TC-0302   TSS-TC-0402
TSS-TC-1102   TSS-TC-1193

http://www.suntan.com.hk/switch/

http://www.capacitors.hk/Switch/

Suntan Technology Company Limited
----All Kinds of Capacitors

Suntan is a Hong Kong based manufacturer of Switches Including tactile switch, through hole type tactile swtich, Square Knob ,Tactile switch,momentary push switch. Tact switches are commonly used in many consumer electronic devices. They have a small footprint and come in many sizes and gram forces.Please refer to below product list of Tact switch.

 
Tact switch Applications
1. Telecommunications
2. Consumer electronics
3. Audio/visual
4. Medical device
5. Testing/instrumentation
6. Computer peripherals

SPECIFICATIONS
1. RATING:DC 12V 50mA
2. TRAVEL:0.25±0.1mm
3. CONTACT RESISTANCE 100mΩ MAX
4. LIFE: normal 50,000~100,000 times 
(over 100,000 times on request)

Switch List
1. TSS-TC-0010
2. TSS-TC-12EA
3. TSS-TC-12ET
4. TSS-TC-0102
5. TSS-TC-0112
6. TSS-TC-0120
7. TSS-TC-120V
8. TSS-TC-0202
9. TSS-TC-0302
10. TSS-TC-0402
11. TSS-TC-1102
12. TSS-TC-1193
13. TSS-TC-1194
14. TSS-TC-2401

http://www.suntan.com.hk/switch/