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3M MicroTouch™ SC Series Resistive Controller

A complete resistive electronics solution


MicroTouch™ SC Controller Series

3M MicroTouch SC Series resistive controllers provide a comprehensive, cost-effective electronics solution for resistive touch system integrators. Since SC Series controllers utilize MicroTouch MT7 drivers, customers can easily switch between SC Series and EX II Series controllers without the need to modify the software application or mounting hardware.

Compatible with industry-leading 4-, 5-, and 8-wire resistive sensors, these voltage-driven resistive controllers are available in a compact, easy-to-integrate 1" x 2" format and support the popular communication interfaces:

  • Serial (RS232) Plug and Play interface
  • Universal Serial Bus (USB) interface compliant with the USB Human Interface Device (HID) class
  • High performance feature set in a proven design
  • Fast and accurate touch response
  • Competitively priced controller offering
  • Provide USB, HID, and WHQL* compliance
  • Supports 4-, 5-, and 8-wire resistive touch screens

* Allows customers to apply for Microsoft™ Windows Hardware Qualification Laboratory (WHQL) certification.

SC Series Resistive Chipset (SCX-ASIC)

  • Nominal Uncased Dimensions: NA
  • Communications Protocol: USB Rev 1.1, HID, HID/Serial RS232 Plug and Play
  • Touch Screen Support: 4-, 5-, 8-wire Resistive
  • Host Cable Length (Pc99 Compatible): NA
  • Touch Screen Connection: Based on design
  • Mean Time Between Failure (MTBF): 400,000 hours
  • Electro-Static Discharge (ESD): 8KV contact, 20KV Air
  • Relative Humidity: 0-95% RH up to +36º C *
  • Storage Temperature: -20º to +75º C
  • Operating Temperature: 0º to +65º C
  • Power Requirements (Typical): Based on design
  • Regulatory: CE, FCC, VCCI, RoHS, AS/NZS 3548, UL/cUL
  • Drivers/Software: MT 7 (Windows 2000/XP), MicroTouch USB-HID, Calibration Utility. TouchWare 5.6sr4 and later (Win 2000 XP, CE, Linux)
  • Warranty: 1 Year


SC Series 4-wire Resistive USB Controller (SC401U)

  • Nominal Uncased Dimensions: 2.67” x 1.30” x 0.45”, 67.8 x 33.0 x 11.4 mm
  • Communications Protocol: USB Rev 1.1, HID
  • Touch Screen Support: 4-wire Resistive
  • Host Cable Length (Pc99 Compatible): 7319420: 96” Cable, Pearl, 5-pin Connector
  • Touch Screen Connection: 4-pin locking AMP
  • Mean Time Between Failure (MTBF): 400,000 hours
  • Electro-Static Discharge (ESD): 8KV contact, 20KV Air
  • Relative Humidity: 0-95% RH up to +36º C *
  • Storage Temperature: -20º to +75º C
  • Operating Temperature: 0º to +65º C
  • Power Requirements (Typical): USB Bus Powered, 5Vdc ±10% 15 mA typical
  • Regulatory: CE, FCC, VCCI, RoHS, AS/NZS 3548, UL/cUL
  • Drivers/Software: MT 7 (Windows 2000/XP), MicroTouch USB-HID, Calibration Utility
  • Warranty: 5 Years

SC Series 4-wire Resistive Serial Controller (SC402S)

  • Nominal Uncased Dimensions: 2.72” x 1.57” x 0.45”, 69.1 x 39.9 x 11.4 mm
  • Communications Protocol: Serial RS232 Plug and Play
  • Touch Screen Support: 4-wire Resistive
  • Host Cable Length (Pc99 Compatible): 7319630: 96” Cable, Teal, 8-pin Connector
  • Touch Screen Connection: 4-pin locking AMP
  • Mean Time Between Failure (MTBF): 400,000 hours
  • Electro-Static Discharge (ESD): 8KV contact, 20KV Air
  • Relative Humidity: 0-95% RH up to +36º C *
  • Storage Temperature: -20º to +75º C
  • Operating Temperature: 0º to +65º C
  • Power Requirements (Typical): 5Vdc ±5% 16 mA typical, 12Vdc ±5% 19 mA typical
  • Regulatory: CE, FCC, VCCI, RoHS, AS/NZS 3548, UL/cUL
  • Drivers/Software: TouchWare 5.6sr4 and later (Win 2000 XP, CE, Linux)
  • Warranty: 5 Years


SC Series 5-wire Resistive USB Controller (SC501U)

  • Nominal Uncased Dimensions: 2.85” x 1.30” x 0.45”, 72.4 x 33.0 x 11.4 mm
  • Communications Protocol: USB Rev 1.1, HID
  • Touch Screen Support: 5-wire Resistive
  • Host Cable Length (Pc99 Compatible): 7319420: 96” Cable, Pearl, 5-pin Connector
  • Touch Screen Connection: 5-pin locking AMP
  • Mean Time Between Failure (MTBF): 400,000 hours
  • Electro-Static Discharge (ESD): 8KV contact, 20KV Air
  • Relative Humidity: 0-95% RH up to +36º C *
  • Storage Temperature: -20º to +75º C
  • Operating Temperature: 0º to +65º C
  • Power Requirements (Typical): USB Bus Powered, 5Vdc ±10% 15 mA typical
  • Regulatory: CE, FCC, VCCI, RoHS, AS/NZS 3548, UL/cUL
  • Drivers/Software: MT 7 (Windows 2000/XP), MicroTouch USB-HID, Calibration Utility
  • Warranty: 5 Years

SC Series 5-wire Resistive USB Controller (SC502S)

  • Nominal Uncased Dimensions: 2.77” x 1.57” x 0.45”, 70.4 x 39.9 x 11.4 mm
  • Communications Protocol: Serial RS232 Plug and Play
  • Touch Screen Support: 5-wire Resistive
  • Host Cable Length (Pc99 Compatible): 7319630: 96” Cable, Teal, 8-pin Connector
  • Touch Screen Connection: 5-pin locking AMP
  • Mean Time Between Failure (MTBF): 400,000 hours
  • Electro-Static Discharge (ESD): 8KV contact, 20KV Air
  • Relative Humidity: 0-95% RH up to +36º C *
  • Storage Temperature: -20º to +75º C
  • Operating Temperature: 0º to +65º C
  • Power Requirements (Typical): 5Vdc ±5% 16 mA typical, 12Vdc ±5% 19 mA typical
  • Regulatory: CE, FCC, VCCI, RoHS, AS/NZS 3548, UL/cUL
  • Drivers/Software: TouchWare 5.6sr4 and later (Win 2000 XP, CE, Linux)
  • Warranty: 5 Years


SC Series 8-wire Resistive USB Controller (SC801U)

  • Nominal Uncased Dimensions 2.75” x 1.30” x 0.45”, 69.9 x 33.0 x 11.4 mm
  • Communications Protocol USB Rev 1.1, HID
  • Touch Screen Support 8-wire Resistive
  • Host Cable Length (Pc99 Compatible) 7319420: 96” Cable, Pearl, 5-pin Connector
  • Touch Screen Connection 5-pin locking AMP
  • Mean Time Between Failure (MTBF) 400,000 hours
  • Electro-Static Discharge (ESD) 8KV contact, 20KV Air
  • Relative Humidity 0-95% RH up to +36º C *
  • Storage Temperature -20º to +75º C
  • Operating Temperature 0º to +65º C
  • Power Requirements (Typical) USB Bus Powered, 5Vdc ±10% 15 mA typical
  • Regulatory CE, FCC, VCCI, RoHS, AS/NZS 3548, UL/cUL
  • Drivers/Software MT 7 (Windows 2000/XP), MicroTouch USB-HID, Calibration Utility
  • Warranty 5 Years

SC Series 8-wire Resistive USB Controller (SC802S)

  • Nominal Uncased Dimensions 2.82” x 1.57” x 0.45”, 71.6 x 39.9 x 11.4 mm
  • Communications Protocol Serial RS232 Plug and Play
  • Touch Screen Support 8-wire Resistive
  • Host Cable Length (Pc99 Compatible) 7319630: 96” Cable, Teal, 8-pin Connector
  • Touch Screen Connection 5-pin locking AMP
  • Mean Time Between Failure (MTBF) 400,000 hours
  • Electro-Static Discharge (ESD) 8KV contact, 20KV Air
  • Relative Humidity 0-95% RH up to +36º C *
  • Storage Temperature -20º to +75º C
  • Operating Temperature 0º to +65º C
  • Power Requirements (Typical) 5Vdc ±5% 16 mA typical, 12Vdc ±5% 19 mA typical
  • Regulatory CE, FCC, VCCI, RoHS, AS/NZS 3548, UL/cUL
  • Drivers/Software TouchWare 5.6sr4 and later (Win 2000 XP, CE, Linux)
  • Warranty: 5 Years