PICOSMDC035S-2

PICOSMDC035S-2 – Specifications:

• Manufacturer: Littelfuse

• Hold Current: 0.35A

• Trip Current: 0.7A

• Voltage Rating: 60V

• Maximum Time to Trip: 5 seconds at 1A

• Maximum Current: 40A

• Resistance – Initial: 0.35 Ohms

• Resistance – Post Trip: 1.2 Ohms

• Operating Temperature Range: -40°C to +85°C

• Package Type: 1812 Surface Mount Device (SMD)

• Termination: Surface Mount

Key Features

The PICOSMDC035S-2 is a resettable PPTC fuse from Littelfuse engineered for dependable overcurrent protection in a compact 1812 surface-mount footprint. With a 0.35A hold current and a 60V voltage rating, it is tailored for telecom, automotive, and industrial circuit protection. Its resettable functionality minimizes maintenance by eliminating the need for fuse replacement, while its quick response time enhances system safety. The surface-mount package streamlines automated assembly, reduces board space consumption, and supports high-volume manufacturing. With wide operating temperature capabilities, the PICOSMDC035S-2 is a cost-effective and robust protection component for modern electronic designs.

Applications:

• Telecom Equipment – Line protection for communication interfaces

• Automotive Systems – Circuit protection in infotainment and control modules

• Industrial Electronics – Prevents overloads in automation and control systems

• Consumer Electronics – Safeguards battery-powered portable devices

• Power Supplies – Provides overcurrent protection in low-voltage circuits

Product Overview

The Littelfuse PICOSMDC035S-2 provides a reliable, compact, and resettable solution for overcurrent protection in a wide range of applications. Designed with a 0.35A hold current and a voltage rating of 60V, it is ideally suited for protecting sensitive circuits in environments where downtime must be minimized. Its fast trip response protects systems quickly during fault conditions, while its ability to reset after fault resolution ensures reduced replacement costs and improved uptime. With an 1812 SMD package, it integrates easily into dense PCB layouts and supports automated assembly processes. The wide operating temperature range from -40°C to +85°C ensures consistent performance in demanding environments, from automotive dashboards to industrial controllers. Its low initial resistance and robust post-trip characteristics maintain electrical integrity even under stress. The PICOSMDC035S-2 combines compact design, reliable performance, and resettable functionality, making it a versatile choice for design engineers focused on long-term efficiency and product resilience.

Contact Us

For additional information regarding our products, feel free to get in touch with us. You can call us at 770-870-1760 or email us at info@Cyndtek.com. We look forward to assisting you and ensuring your satisfaction with all of our Cyndtek products.