Coto Classic CT Molded Switches and Sensors

CotoClassic™ Molded Reed Switches

Coto Classic CT05 and CT10

Coto Classic Molded Switches are the single-pole, single throw (SPST) type, having normally open ruthenium contacts. The sensor is a double-ended type and may be actuated with an electromagnet, a permanent magnet or a combination of both. The CT05 (5mm / 5W) is designed for SMD mounting and is available in Gull Wing or J-Lead configurations. The CT10 (10mm / 10W) is designed for SMD mounting and is available in Gull Wing, J-Lead, and axial configurations.  All CT Molded Switches are 100% tested AFTER lead forming to ensure superior reliability in the field.  Note: The new CT10-G2 is 260°C process temperature hardy! FEATURES

  • Ideal for SMD Pick-and-Place
  • Tape & Reel Packaging
  • Rugged Encapsulation
  • 100% Tested AFTER Lead Forming
  • RoHS Compliant
Download the Molded Reed Switches Selector Chart


wdt_IDContact SpecificationsCT05CT10
1Standard Operate Range (Ampere Turns, Min - Max)15 to 5010 to 40
3Standard Release Range (Ampere Turns, Min - Max)5 to 453 to 35
5Switching Voltage (Max VDC)140200
6Switching Current (Max Amps)0.350.5
7Carry Current (Max Amps)0.51.5
8Contact Rating (Max Watts)510
9Life Expectancy (1V, 10mA, x10^6)5001000
10(10V, 10mA, x10^6)100500
11Static Contact Resistance (m ohms)160200
wdt_IDSwitch SpecificationsCT05CT10
1Insulation Resistance (min Ω)10^1210^12
2Dielectric Strength (VDC)230230
wdt_IDEnvironmental SpecificationsCT05CT10
1Storage Temperature (degree C, Min - Max)-40 to +125-40 to +125
3Operating Temperature (degree C, Min - Max)-40 to +125-40 to +125
5Soldering Temperature (degree C, Max)260260
6Vibration (Gs, Max)1010
7Shock (Gs, Max)100100