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SS12E

Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates Compliant. See ordering information)

Partnumber Manufacturer Quantity Availability
SS12E 15 In Stock

Description and Introduction

Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates Compliant. See ordering information) The SS12E is a subminiature snap-action switch manufactured by C&K. Below are the factual details about its specifications, descriptions, and features:

### **Manufacturer Specifications:**  
- **Manufacturer:** C&K  
- **Type:** Subminiature Snap-Action Switch  
- **Contact Configuration:** SPDT (Single Pole Double Throw)  
- **Contact Rating:**  
  - 5A @ 125VAC  
  - 3A @ 250VAC  
  - 0.4A @ 125VDC  
- **Electrical Life:** 50,000 cycles  
- **Mechanical Life:** 10,000,000 cycles  
- **Operating Force:** 250g (typical)  
- **Pretravel:** 0.25mm (min)  
- **Overtravel:** 0.5mm (min)  
- **Differential Travel:** 0.13mm (min)  
- **Contact Resistance:** 20mΩ (max)  
- **Insulation Resistance:** 100MΩ (min) @ 500VDC  
- **Dielectric Strength:** 1,000VAC (1 min)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- The SS12E is a compact, highly reliable snap-action switch designed for applications requiring precision and durability.  
- It features a quick-make, quick-break action for consistent performance.  
- The switch is available in various actuator styles (e.g., lever, roller, pin plunger) to suit different mechanical requirements.  

### **Features:**  
- **Subminiature Size:** Compact design for space-constrained applications.  
- **Snap-Action Mechanism:** Ensures rapid and reliable switching.  
- **High Electrical & Mechanical Life:** Suitable for frequent switching operations.  
- **Multiple Actuator Options:** Customizable for different actuation needs.  
- **Silver Alloy Contacts:** Provides low contact resistance and high conductivity.  
- **Sealed Versions Available:** Some models offer environmental protection against dust and moisture.  

This information is based on the manufacturer's datasheet for the SS12E switch.

Application Scenarios & Design Considerations

Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates Compliant. See ordering information)

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