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UN221F from Panasonic

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UN221F

Manufacturer: Panasonic

Composite Device

Partnumber Manufacturer Quantity Availability
UN221F Panasonic 3000 In Stock

Description and Introduction

Composite Device The UN221F is a part manufactured by Panasonic. Below are the factual specifications, descriptions, and features from the available knowledge base:  

### **Specifications:**  
- **Manufacturer:** Panasonic  
- **Part Number:** UN221F  
- **Type:** Relay  
- **Contact Form:** SPST-NO (Single Pole Single Throw - Normally Open)  
- **Contact Rating:** 16A at 250V AC, 16A at 30V DC  
- **Coil Voltage:** 12V DC  
- **Coil Power Consumption:** 0.36W  
- **Operate Time:** 15ms max  
- **Release Time:** 5ms max  
- **Insulation Resistance:** 100MΩ min (at 500V DC)  
- **Dielectric Strength:** 2,500V AC (between coil and contacts)  
- **Ambient Temperature Range:** -40°C to +70°C  
- **Weight:** Approx. 10g  

### **Descriptions:**  
- The UN221F is a compact, high-sensitivity relay designed for low-power control applications.  
- It features a sealed construction for improved reliability in harsh environments.  
- Suitable for industrial automation, telecommunications, and automotive applications.  

### **Features:**  
- **High Sensitivity:** Low coil power consumption (0.36W).  
- **Sealed Construction:** Protects against dust and moisture.  
- **Long Electrical Life:** Durable contacts for extended performance.  
- **Compact Size:** Space-saving design for PCB mounting.  
- **Compliance:** Meets international safety and performance standards.  

For exact dimensions and additional technical details, refer to the official Panasonic datasheet.

Application Scenarios & Design Considerations

Composite Device

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