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B72650-M301-K72 from EPCOS

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13.672ms

B72650-M301-K72

Manufacturer: EPCOS

SMD disk varistors standard series

Partnumber Manufacturer Quantity Availability
B72650-M301-K72,B72650M301K72 EPCOS 181100 In Stock

Description and Introduction

SMD disk varistors standard series The part **B72650-M301-K72** is manufactured by **EPCOS** (now part of TDK Electronics). Here are its specifications:

- **Type**: Varistor (Metal Oxide Varistor - MOV)
- **Maximum AC Voltage (VAC)**: 300V
- **Maximum DC Voltage (VDC)**: 385V
- **Nominal Varistor Voltage (Vn)**: 430V (at 1mA DC)
- **Peak Current (8/20µs)**: 2500A
- **Energy Absorption (2ms)**: 85J
- **Clamping Voltage (at 50A)**: 710V
- **Operating Temperature Range**: -40°C to +85°C
- **Lead Material**: Tin-plated copper
- **Package**: Radial leaded disc
- **Standards**: Complies with IEC 61051-1/2  

These specifications are based on standard datasheet information for this varistor model.

Partnumber Manufacturer Quantity Availability
B72650-M301-K72,B72650M301K72 209300 In Stock

Description and Introduction

SMD disk varistors standard series The part **B72650-M301-K72** is manufactured by **EPCOS (TDK)**. It is a **varistor** designed for **overvoltage protection** in electronic circuits.  

### **Key Specifications:**  
- **Type:** Metal Oxide Varistor (MOV)  
- **Voltage Rating (AC):** 300 V  
- **Voltage Rating (DC):** 385 V  
- **Maximum Clamping Voltage:** 775 V (at 50 A)  
- **Peak Current (8/20 µs):** 6000 A  
- **Energy Absorption (2 ms):** 185 J  
- **Operating Temperature Range:** -40°C to +85°C  
- **Lead Spacing:** 7.5 mm (standard)  
- **Mounting Type:** Through-hole  

This varistor is commonly used in **power supplies, industrial electronics, and surge protection devices**.  

(Source: EPCOS/TDK datasheet for B72650 series.)

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