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TK1-L2-4.5V from Panasonic

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TK1-L2-4.5V

Manufacturer: Panasonic

ULTRA LOW PROFILE 2 AMP. POLARIZED RELAY

Partnumber Manufacturer Quantity Availability
TK1-L2-4.5V,TK1L245V Panasonic 252 In Stock

Description and Introduction

ULTRA LOW PROFILE 2 AMP. POLARIZED RELAY The part **TK1-L2-4.5V** is a **tactile switch** manufactured by **Panasonic**. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Type:** Tactile Switch (Momentary)  
- **Operating Voltage:** 4.5V  
- **Contact Resistance:** ≤ 100mΩ (initial)  
- **Insulation Resistance:** ≥ 100MΩ (at 100V DC)  
- **Dielectric Strength:** 250V AC for 1 minute  
- **Operating Force:** 1.57N (160gf)  
- **Travel Distance:** 0.25mm (pre-travel), 0.55mm (total travel)  
- **Lifecycle:** 100,000 cycles (minimum)  
- **Termination Style:** Through-hole (PC pin)  
- **Mounting Type:** PCB mount  

### **Descriptions:**  
- Compact and durable tactile switch designed for reliable operation in electronic circuits.  
- Suitable for applications requiring low-profile, momentary switching.  
- Commonly used in consumer electronics, industrial controls, and automation systems.  

### **Features:**  
- **Gold-Plated Contacts:** Ensures low contact resistance and reliable performance.  
- **Sealed Construction:** Protects against dust and moisture (depending on variant).  
- **Snap-Action Mechanism:** Provides tactile feedback for user confirmation.  
- **RoHS Compliant:** Meets environmental standards for lead-free manufacturing.  

This information is based on Panasonic's official documentation for the **TK1-L2-4.5V** tactile switch.

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