Overview of SMW54R7JT by TE Connectivity
The SMW54R7JT is a wire wound resistor designed for surface mount applications. This resistor features a resistance value of 4.7 ohms and is rated for a power dissipation of 5 watts. With a tolerance of ±5%, the component ensures reliable performance across various applications. It has a temperature coefficient of 200 ppm/°C, which indicates how its resistance changes with temperature fluctuations. This can be critical in ensuring that circuits operate as intended under varying thermal conditions.
Manufactured by TE Connectivity, the SMW54R7JT is compliant with the RoHS directive, making it suitable for environmentally sensitive applications. The component is flame-proof, enhancing safety in high-temperature environments. The package is rectangular in shape and features dimensions of 13.5 mm in length, 7.3 mm in width, and 6.8 mm in height. It is designed to mount directly onto the surface of PCBs, utilizing its SMT (Surface Mount Technology) configuration for optimal space management.
As of the current writing, the factory lead time for this component is approximately 23 weeks and 4 days. This information is crucial for procurement teams that must consider lead times in their project timelines.
Industry Applications for SMW54R7JT
The SMW54R7JT may be suited for various applications across multiple industries. Here are a few potential use cases:
- Industrial Automation: In industrial automation systems, the resistor might be utilized in control circuits and signal processing applications. Its rated power dissipation and operating temperature range could enable its use in devices that require stable resistance under load.
- Consumer Electronics: In consumer electronics, devices such as power supplies and audio equipment could benefit from the resistor’s flame-proof feature and stable performance. Its compact SMT design may make it particularly useful in space-constrained environments.
- Aerospace and Defense: If used in aerospace applications, the SMW54R7JT could potentially be integrated into navigation systems or telemetry devices, where reliability and stability are paramount. The high-temperature operation capability might also align with some military specifications.
- Healthcare: The resistor could find applications in healthcare devices, particularly in monitoring and diagnostic equipment. The resistor’s temperature sensitivity and flame-proof characteristics might contribute to safety and accuracy in such critical applications.
- Telecommunications: Within telecommunications systems, the resistor may be utilized in signal processing circuits. Its ability to handle high voltages (up to 500 V) could be beneficial in situations requiring reliable signal integrity.
These potential industry applications are only conceptual and illustrative and require analysis and verification by engineering and design teams for adherence to industry standards and specific application requirements.
About TE Connectivity
TE Connectivity is a leading manufacturer of electronic components, with a diversified portfolio that includes various types of resistors, including wire wound resistors. The company is known for its commitment to innovation and quality, producing components designed to perform reliably under demanding conditions. The SMW54R7JT exemplifies TE Connectivity’s focus on producing high-quality wire wound resistors suitable for a variety of applications. They also manufacture a range of similar parts with varying specifications, catering to different needs across multiple industries. TE Connectivity’s dedication to compliance with global regulations, such as RoHS, further solidifies its reputation in the electronics sector.
Research Price and Stock for SMW54R7JT by TE Connectivity on Findchips.com
For those interested in obtaining the SMW54R7JT, researching stock and pricing on Findchips.com is recommended. This part belongs to the Wire Wound Resistors subcategory, and the site can provide alternate parts that may be offered by TE Connectivity or other manufacturers. Historically, the component has been available at distributors such as Master Electronics, Avnet Abacus, Onlinecomponents.com, Mouser Electronics, Avnet Americas, DigiKey, and element14 Asia-Pacific. However, checking Findchips for current stock levels and pricing is essential as they may have changed.