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B69812N2457D101

Microwave Ceramics and Modules

Partnumber Manufacturer Quantity Availability
B69812N2457D101 119638 In Stock

Description and Introduction

Microwave Ceramics and Modules The part **B69812N2457D101** is manufactured by **EPCOS (TDK)**. It is a **PTC thermistor** designed for **overcurrent protection** applications.  

### **Specifications:**  
- **Type:** PTC (Positive Temperature Coefficient) Thermistor  
- **Rated Voltage:** 24V DC  
- **Hold Current (I_H):** 5.7A  
- **Trip Current (I_T):** 11.4A  
- **Max. Current (I_max):** 40A  
- **Resistance at 25°C (R25):** 10Ω ± 20%  
- **Max. Power Dissipation (P_max):** 2.5W  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** Radial leaded  

This component is commonly used in **power supplies, battery protection, and automotive electronics** for resettable overcurrent protection.  

Would you like any additional details?

Partnumber Manufacturer Quantity Availability
B69812N2457D101 EPCOS 119638 In Stock

Description and Introduction

Microwave Ceramics and Modules The part **B69812N2457D101** is manufactured by **EPCOS (now part of TDK)**. Here are its specifications:

- **Type**: NTC Thermistor (Negative Temperature Coefficient)
- **Resistance at 25°C (R25)**: 100 Ω ±1%
- **B25/85 Value**: 2457 K ±0.5%
- **Maximum Operating Temperature**: +150°C
- **Thermal Time Constant (in air)**: ≤ 20 s
- **Dissipation Factor (in air)**: ≥ 5 mW/K
- **Dimensions**: Approx. 2.5 mm diameter, lead length varies
- **Application**: Temperature sensing and compensation in circuits  

This thermistor is designed for precision temperature measurement and control applications.

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