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1206L025YR

POLY-FUSE? Resettable PTCs

Partnumber Manufacturer Quantity Availability
1206L025YR 2200 In Stock

Description and Introduction

POLY-FUSE? Resettable PTCs **Introduction to the 1206L025YR Electronic Component**  

The **1206L025YR** is a surface-mount (SMD) fuse designed for overcurrent protection in electronic circuits. As part of the **1206 series**, this component features a compact **1206 package size** (3.2mm x 1.6mm), making it suitable for space-constrained applications. With a **25V DC rating** and a fast-acting response, it provides reliable protection against short circuits and excessive current surges.  

Constructed with high-quality materials, the **1206L025YR** ensures stable performance across various operating conditions. Its **low resistance** minimizes power loss, while its **ceramic substrate** enhances thermal stability and durability. This fuse is commonly used in **consumer electronics, power supplies, and automotive systems**, where precise overcurrent protection is critical.  

Key features include **high breaking capacity**, **fast reaction time**, and compliance with industry standards for safety and reliability. The **YR suffix** typically indicates specific electrical or mechanical characteristics, such as a particular current rating or tolerance.  

Engineers and designers favor the **1206L025YR** for its efficiency, compact form factor, and dependable protection in modern electronic designs. When selecting this component, ensure compatibility with the circuit’s voltage and current requirements to maintain optimal performance.

Partnumber Manufacturer Quantity Availability
1206L025YR LITTELFUSE 2140 In Stock

Description and Introduction

POLY-FUSE? Resettable PTCs The part 1206L025YR is a resettable PTC (Positive Temperature Coefficient) thermistor manufactured by LITTELFUSE. It is designed for overcurrent protection in various electronic circuits. The key specifications for the 1206L025YR are as follows:

- **Hold Current (Ihold):** 0.25 A
- **Trip Current (Itrip):** 0.50 A
- **Maximum Voltage (Vmax):** 30 V
- **Maximum Current (Imax):** 40 A
- **Resistance at 20°C (Rmin/Rmax):** 0.25 Ω / 0.45 Ω
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** 1206 (3216 metric)
- **Device Type:** PolySwitch® resettable fuse

This device is typically used in applications such as USB ports, battery packs, and other low-voltage circuits where overcurrent protection is required.

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