Overview of B59069B1120A051 by TDK Corporation
The B59069B1120A051 is a Positive Temperature Coefficient (PTC) thermistor designed for overload protection with a resistance of 25 ohms. This component features a radial leaded package that is RoHS compliant and intended for through-hole mounting. Characterized by a disk package shape, the PTC thermistor is built for operation between -20 °C and 125 °C, with a rated temperature of 60 °C. With its focus on safety and stability in electrical circuits, this thermistor’s primary application is to protect the circuit by increasing resistance when the temperature rises due to excess current.
TDK Corporation, the manufacturer of this component, has designed it with other notable features such as a terminal finish of tin (Sn), wire-shaped terminals placed radially, and comes packed typically in a 14-inch cardboard reel. Notably, this part is marked as obsolete, which may influence availability and replacement options in procurement processes.
Industry Applications for B59069B1120A051
The following are conceptual applications in various industries where the B59069B1120A051 could potentially be useful. It’s important to note that these applications should be vetted by an engineering and design team to ensure compliance with specific industry standards and application requirements.
- Consumer Electronics: The thermistor might be used in consumer electronics such as power supplies and motor drives where temperature rise needs monitoring and control to prevent damage from overheating. The thermistor helps by interrupting power or signaling a fault condition when temperatures exceed safe operational levels.
- Industrial Automation: In automated systems, particularly those involving high power equipment, PTC thermistors could potentially serve to protect machinery from overcurrent conditions that cause excessive heat and subsequent damage to electronic components.
- Telecommunications: Equipment used in telecommunications might utilize PTC thermistors like B59069B1120A051 to protect against overcurrents in power amplifiers and switching systems where stability and reliability are crucial under fluctuating temperature conditions.
- Computing and Data Storage: In computing systems, from personal computers to large data centers, maintaining optimal operating temperatures is critical. PTC thermistors could potentially be employed in these systems to safeguard sensitive components from thermal runaway, which could lead to extensive data loss or hardware damage.
Potential 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 TDK Corporation
TDK Corporation is a leading manufacturer of electronic components, recognized for its wide range of innovative non-linear and general Non-linear Resistors, including PTC thermistors like B59069B1120A051. TDK focuses on high-reliability parts that meet the diverse requirements of the electronics industry, emphasizing components that offer protection and performance enhancements to advanced electronic systems. Their comprehensive lineup of resistor products highlights TDK’s commitment to providing solutions that manage power effectively and ensure device safety across various applications.
Where to Find B59069B1120A051 by TDK Corporation
You can look up the availability and pricing of B59069B1120A051 and other Non-linear Resistors on findchips.com. While previous distributors such as Mouser Electronics have stocked this part, it’s crucial to use the Find Chips platform for current stock situations and to explore purchasing options. The site also offers users the ability to compare different offerings from various vendors, helping procurement teams make well-informed decisions.