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193 Thermal Overload Relay Series
The 193 Thermal Overload Relay series from CTS Corporation offers a range of DIP and SIP switches designed for various industrial and commercial applications. These switches are commonly used in control panels, HVAC systems, and machinery where precise on/off switching is required. They feature a gull wing 2.54mm SMD tube design and operate at 24VDC with current ratings ranging from 0.05A to 50mA, making them suitable for low-power circuits. One practical observation is that these switches are particularly useful in scenarios where space is limited, such as in compact control cabinets or PCB assemblies. Engineers tend to reach for this when they need a reliable, surface-mountable solution for switching operations. Another benefit is their right-angle piano actuator, which provides a comfortable and intuitive way to toggle between positions without requiring a lot of space. The series includes both 10-position and 12-position switches, allowing flexibility based on the application's needs. For example, the 19310MS and 19312MS models are ideal for applications that require multiple switch settings, while the 1932MS model is perfect for simpler two-position setups. The surface-mount d
The 193 Thermal Overload Relay series from CTS Corporation offers a range of DIP and SIP switches designed for various industrial and commercial applications. These switches are commonly used in control panels, HVAC systems, and machinery where precise on/off switching is required. They feature a gull wing 2.54mm SMD tube design and operate at 24VDC with current ratings ranging from 0.05A to 50mA, making them suitable for low-power circuits. One practical observation is that these switches are particularly useful in scenarios where space is limited, such as in compact control cabinets or PCB assemblies. Engineers tend to reach for this when they need a reliable, surface-mountable solution for switching operations. Another benefit is their right-angle piano actuator, which provides a comfortable and intuitive way to toggle between positions without requiring a lot of space. The series includes both 10-position and 12-position switches, allowing flexibility based on the application's needs. For example, the 19310MS and 19312MS models are ideal for applications that require multiple switch settings, while the 1932MS model is perfect for simpler two-position setups. The surface-mount d
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193 Thermal Overload Relay - Part List
50 parts in total| Mfr Part # | Quantity Available | Price | Category | Mounting Type | Number of Positions | Voltage Rating | Current Rating (Max) | Operating Temperature | Switch Function/Rating | Terminal Type | Actuator Style/Size | Switch Actuation Level | Standard Package | Actuator Type | Product Category | RoHS | Packaging | Contact Form | Pitch - Post | Termination Style | Switch Type | EU RoHS | Seal | Depth | Height | Contact Finish | Contact Material | Length - Overall | Electrical Life | Circuit | Contact Rating @ Voltage | Orientation | Actuator Level | Washable | Factory Pack Quantity | Other Names | Rad Hardened | Switch Function | Voltage - DC Reverse (Vr) (Max) | Pitch | Mounting Style | Number of Positions (Convert From) | DELETED |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1938MS cts components | 10 | 1000: $5.3264 | - | Surface Mount | 8 | 24 V | 0.05@24VDC A | -40 to 85 °C | OFF ON | Gull Wing | Piano | SPST | Rail / Tube | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
1933MS cts components | 10 | 1045: $3.759 | - | Surface Mount | 3 | 24 V | 0.05@24VDC A | -40 to 85 °C | OFF ON | Gull Wing | Piano | SPST | Rail / Tube | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
1938MSR cts components | 12950 | 350: $7.414 | - | Surface Mount | 8 | 24 V | 0.05@24VDC A | -40 to 85 °C | OFF ON | Gull Wing | Piano | SPST | Tape & Reel | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
1935MS cts components | 10 | 1015: $4.3445 | - | Surface Mount | 5 | 24 V | 0.05@24VDC A | -40 to 85 °C | OFF ON | Gull Wing | Piano | SPST | Rail / Tube | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
1936MSR cts components | 1400 | 350: $6.7606 | - | Surface Mount | 6 | 24 V | 0.05@24VDC A | -40 to 85 °C | OFF ON | Gull Wing | Piano | SPST | Tape & Reel | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
1936MS cts components | 10 | 1020: $4.5614 | - | Surface Mount | 6 | 24 V | 0.05@24VDC A | -40 to 85 °C | OFF ON | Gull Wing | Piano | SPST | Rail / Tube | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
1932MSR cts components | 10 | 1050: $3.721 | - | Surface Mount | 2 | 24 V | 0.05@24VDC A | -40 to 85 °C | OFF ON | Gull Wing | Piano | SPST | Tape & Reel | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
19310MS cts components | 10 | 1000: $6.1669 | - | Surface Mount | 10 | 24 V | 0.05@24VDC A | -40 to 85 °C | OFF ON | Gull Wing | Piano | SPST | Rail / Tube | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
1937MS cts components | 10 | 1: $5.0436 | - | Surface Mount | 7 | 24 V | 0.05@24VDC A | -40 to 85 °C | OFF ON | Gull Wing | Piano | SPST | Rail / Tube | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
1939MS cts components | 10 | 1000: $5.676 | - | Surface Mount | 9 | 24 V | 0.05@24VDC A | -40 to 85 °C | OFF ON | Gull Wing | Piano | SPST | Rail / Tube | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
19312MS cts components | 0 | - | Surface Mount | 12 | 24 V | 0.05@24VDC A | -40 to 85 °C | OFF ON | Gull Wing | Piano | SPST | Bulk | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
1934MSR cts components | 519 | 22: $10.032 | - | Surface Mount | 4 | 24 V | 0.05@24VDC A | -40 to 85 °C | OFF ON | Gull Wing | Piano | SPST | Tape & Reel | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
193-4MS cts components | 736 | 6: $11.424 | - | Surface Mount | 4 | 24 V | 0.05@24VDC A | -40 to 85 °C | OFF ON | Gull Wing | Piano | SPST | Rail / Tube | Piano | DIP Switches / SIP Switches | Lead free / RoHS Compliant | Tube | SPST | 2.54 mm | SMD/SMT | DIP | Compliant | Epoxy | 11.23 | 9.12 | Gold | Copper Alloy | 12.34 | 7000 | SPST | 0.1A @ 50VDC | Side Actuated | Raised | No | - | - | - | - | - | - | - | - | - |
193-3MSP cts components | 10 | 440: $7.9152 | - | Surface Mount | 3 | - | - | - | - | - | - | - | 55 | Piano | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | SPST | 0.1A @ 50VDC | Side Actuated | Raised | No | - | 1933MSP | - | - | - | - | - | - | - |
193-7MS CTS Electronic Components | 951 | 1: $11.968 | - | Surface Mount | 7 | 24 | 0.05@24VDC | 85 | OFF ON | Gull Wing | Piano | SPST | 25 | Piano | DIP Switches / SIP Switches | Lead free / RoHS Compliant | Tube | SPST | 2.54 mm | Solder Pad | DIP | Compliant | Epoxy | 11.23 | 9.12 | Gold | Copper Alloy | 19.96 | 7000 | SPST | 0.1A @ 50VDC | Side Actuated | Raised | No | 25 | - | - | - | - | - | - | - | - |
193-8MSR CTS Electronic Components | 225 | 4: $9.284 | - | Surface Mount | 8 | 24 | 0.05 A | -40C to 85C | OFF ON | Gull Wing | Piano | SPST | - | Recessed | DIP Switches / SIP Switches | RoHS Compliant | Tape and Reel | SPST | 2.54 | Solder Pad | DIP | Compliant | Epoxy | 10.92 mm | 9.12 mm | Gold | Copper Alloy | 22.5 mm | 7000 | - | - | - | - | - | 350 | - | No | OFF ON | 24V | 2.54 mm | Surface Mount | 8 | Compliant |
193-5MS CTS Electronic Components | 805 | 70: $7.1332 | - | Surface Mount | 5 | 24 | 0.05@24VDC | 85 | OFF ON | Gull Wing | Piano | SPST | 35 | Piano | DIP Switches / SIP Switches | Lead free / RoHS Compliant | Tube | SPST | 2.54 mm | Solder Pad | DIP | Compliant | Epoxy | 11.23 | 9.12 | Gold | Copper Alloy | 14.88 | 7000 | SPST | 0.05A @ 24VDC | Side Actuated | Raised | No | 35 | CT1935MS | - | - | - | - | - | - | - |
193-4MSR CTS Electronic Components | 184 | 7: $10.6624 | - | Surface Mount | 4 | 24 | 0.05 A | -40C to 85C | OFF ON | Gull Wing | Piano | SPST | - | Recessed | DIP Switches / SIP Switches | RoHS Compliant | Tape and Reel | SPST | 2.54 | Solder Pad | DIP | Compliant | Epoxy | 10.92 mm | 9.12 mm | Gold | Copper Alloy | 12.34 mm | 7000 | - | - | - | - | - | 350 | - | No | OFF ON | 24 V | 2.54 mm | Surface Mount | 4 | - |
193-10MS CTS Electronic Components | 309 | 8: $12.8676 | - | Surface Mount | 10 | 24 | 0.05 A | -40C to 85C | OFF ON | Gull Wing | Piano | SPST | - | Piano | DIP Switches / SIP Switches | RoHS Compliant | Tube | SPST | 2.54 mm | Solder Pad | DIP | Compliant | Epoxy | 11.23 mm | 9.12 mm | Gold | Copper Alloy | 27.58 mm | 7000 | - | - | - | - | - | 20 | - | No | OFF ON | 24 V | 2.54 mm | Surface Mount | 10 | - |
193-3MS CTS Electronic Components | 1045 | 1: $7.548 | - | Surface Mount | 3 | 50 V | 100 mA | - 40 C to + 85 C | - | - | - | - | 55 | Piano | DIP Switches / SIP Switches | RoHS Compliant | Tube | SPST | 2.54 mm | SMD/SMT | DIP | - | - | - | - | - | - | - | - | SPST | 0.1A @ 50VDC | Side Actuated | Raised | No | - | CT1933MS | - | - | - | - | - | - | - |


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