Overview of SMD150F/33-2 by Littelfuse Inc.
The SMD150F/33-2 is a PTC (Positive Temperature Coefficient) resettable fuse designed for surface mount applications, falling under the category of Non-linear Resistors within the broader Resistors classification. This component, manufactured by Littelfuse Inc., has a voltage rating of 33 V DC, and a holding current of 1.5 A, with a trip current of 3 A. The part showcases a robust design suitable for a variety of electronic applications.
With a time-to-trip specification of 5 seconds, the SMD150F/33-2 features a maximum current rating of 40 A, making it a significant choice for overcurrent protection. It comes in a rectangular package measuring 9.4 mm in length, 6.71 mm in width, and 3 mm in height. The device is compliant with ROHS regulations, reflecting standard environmental considerations for modern electronic components. As of the current writing, the part is actively being manufactured and supplied, ensuring its availability for various applications.
The SMD150F/33-2 is part of the Polyswitch SMT series and is specifically designed for surface mount technology (SMT) deployment. The PTC resettable fuse operates across a wide temperature range, with a maximum operating temperature of 85 °C and a minimum of -40 °C, which adds to its versatility in different environmental conditions. Each unit is shipped with a matte tin over nickel terminal finish, ensuring reliable connectivity in diverse electronic designs.
Industry Applications for SMD150F/33-2
The SMD150F/33-2 could find potential applications across various industries due to its unique specifications and characteristics. Below are some examples of where this part might be utilized:
- Consumer Electronics: This part might be utilized in devices requiring overcurrent protection, such as smartphones, tablets, and laptops. Its small footprint and surface mount capability could enable it to fit seamlessly into compact electronic designs.
- Automotive: If applicable industry standards such as AEC-Q100 compliance were to be confirmed, the SMD150F/33-2 could potentially be used in automotive electronics for circuit protection in battery management systems or power distribution modules. However, it is essential to verify such compliance before application in automotive settings.
- Telecommunications: Equipment within telecommunications systems, such as routers and switches, might benefit from using the SMD150F/33-2 to protect against overcurrent conditions, ensuring longevity and reliability in data transmission equipment.
- Industrial Automation: In the realm of industrial control systems, this fuse might be used for protection in various components, including motor drives and control boards, where overcurrent scenarios need to be mitigated to prevent damage.
- Medical Devices: In specific medical applications, if compliance with healthcare regulations could be established, the SMD150F/33-2 might serve as critical overcurrent protection within diagnostic or therapeutic equipment, ensuring patient safety and equipment reliability.
It is important to note that these industry applications are only conceptual/illustrative and require analysis and verification by engineering and design teams for adherence to industry standards and specific application requirements.
About Littelfuse Inc.
Littelfuse Inc. is a notable manufacturer within the electronic components sector, particularly in the domain of circuit protection technologies. They specialize in various types of fuses, including the PTC resettable fuses like the SMD150F/33-2 and similar parts. Littelfuse’s products are used widely in multiple industries, providing essential protection against electrical overcurrent conditions.
With a strong emphasis on innovation and quality, Littelfuse is committed to developing components that meet rigorous industry standards, from consumer electronics to industrial applications. Their range of products in the resettable fuses segment, including those in the Polyswitch series, are designed to tackle common challenges in circuit protection while maintaining user-friendliness and compliance with environmental regulations.
Research Price and Stock for SMD150F/33-2 by Littelfuse Inc on Findchips.com
For those looking to procure the SMD150F/33-2, it is recommended to research stock availability and pricing on Findchips, which provides a comprehensive overview of various electronic components. This part can also be viewed in the context of other Non-linear Resistors that may be offered by Littelfuse Inc. or alternative manufacturers.
Historically, the SMD150F/33-2 has been available through distributors including:
- Win Source Electronics
- New Advantage Corporation
- Mouser Electronics
- DigiKey
However, it is essential to check Findchips for the most current stock levels and pricing, as this data is subject to change.