Summary of RT1105 SERIES REVERSE THROUGH-HOLE TACT SWITCH
E-Switch’s RT1105 is a reverse through-hole tact switch series with a 6.80 mm × 6.80 mm footprint, a 4.40 mm soft silicon actuator, and up to 100,000-cycle electrical life. It offers three operating-force options (160 gf red, 260 gf dark gray, 350 gf blue), SPST off-(on) contact arrangement, 50 mA at 12 VDC contact rating, 0.25 mm travel, and -20°C to +85°C operating range. Applications include A/V, computer peripherals, medical, telecom, and test instruments. Packaged in trays.
Parts used in the RT1105 Series Reverse Through-Hole Tact Switch:
- RT1105 reverse through-hole tact switch (6.80 mm x 6.80 mm footprint)
- Soft silicon actuator, 4.40 mm high (color-coded for force)
- Actuator, red, 160 gf
- Actuator, dark gray, 260 gf
- Actuator, blue, 350 gf
- SPST-NO contact mechanism (off-(on) arrangement)
- Tray packaging
E-Switch’s RT1105 series reverse through-hole tact switch with multiple gram force options provides up to 100,000 cycle life expectancy in a 6.80 mm x 6.80 mm footprint. This switch series features a soft silicon actuator 4.40 mm high and provides multiple gram force options identified by different color actuators, 160 gf (red), 260 gf (dark gray), and 350 gf (blue). The RT1105 tact series features include SPST-NO, off-(on); 50 mA, 12 VDC contact rating, dielectric strength of 250 VAC for 1 minute; operating temperature ranges from -20°C to +85°C; travel is 0.25 mm, and comes in tray packaging.
This tact series is suitable for audio/visual equipment, computer peripherals, computer electronics, medical equipment, telecommunication devices, and test and instrumentation equipment.
Features
- Contact rating: 50 mA, 12 VDC
- Electrical life: 100,000 cycles
- Dielectric strength: 250 VAC for 1 minute
- Operating temperature: -20°C to +85°C
- Operating force: 160 gf (red), 260 gf (dark gray), and 350 gf (blue)
- Contact arrangement: SPST off-(on)
- Contact resistance: 100 mΩ max. (initial)
- Insulation resistance: 100 MΩ at 100 VDC
- Travel: 0.25 mm
- Bounce: 10 m sec. max
Read more:RT1105 SERIES REVERSE THROUGH-HOLE TACT SWITCH
- What is the electrical life expectancy of the RT1105 series?
The electrical life expectancy is 100,000 cycles. - What are the operating force options and how are they identified?
The operating force options are 160 gf (red), 260 gf (dark gray), and 350 gf (blue), identified by actuator color. - What is the contact rating for the RT1105 switch?
The contact rating is 50 mA at 12 VDC. - What is the travel distance of the tact switch?
The travel is 0.25 mm. - What is the operating temperature range for this tact series?
The operating temperature range is -20°C to +85°C. - What is the dielectric strength of the RT1105 series?
The dielectric strength is 250 VAC for 1 minute. - What is the contact arrangement for the RT1105 tact switch?
The contact arrangement is SPST off-(on). - What is the initial contact resistance value?
The initial contact resistance is 100 milliohms maximum. - What types of equipment is the RT1105 series suitable for?
It is suitable for audio/visual equipment, computer peripherals, computer electronics, medical equipment, telecommunication devices, and test and instrumentation equipment.
