Overview
The DLW5BTM501SQ2L is a low-profile chip common mode choke coil manufactured by Murata Electronics. This component is designed for noise suppression on DC power lines, making it an essential part of various electronic devices. With its compact size and high performance, it is suitable for a wide range of applications, including consumer electronics, medical equipment, and industrial devices.
Key Specifications
| Parameter | Value |
|---|---|
| Package Size | 5.0 x 5.0 mm (2020 package) |
| Height | 2.35 mm |
| Rated Voltage | 50 V |
| Rated Current | 4 A |
| Operating Temperature | -40°C to 85°C |
| Impedance | 500 ohms (at 100 MHz) |
| Resistance | 27 mΩ |
| Frequency Range | Up to 100 MHz |
Key Features
- Low profile design (height of 2.35 mm) for space-constrained applications.
- Small size (5.0 x 5.0 mm) with high rated current (up to 4 A).
- High common mode impedance (up to 500 ohms at 100 MHz) for effective noise suppression.
- Internal inductive and capacitive elements forming an LC filter circuit to enhance common mode noise rejection.
- Ceramic multilayer technology ensuring high reliability and stability.
- Surface mount type package for easy integration into circuit boards.
Applications
- Consumer Equipment: Used in DC-DC converters, battery chargers, PDAs, notebooks, printers, and other portable devices to suppress noise on power lines.
- Medical Equipment: Utilized in medical devices such as MRI machines, ultrasound equipment, and EKG machines to protect against electromagnetic interference (EMI).
- Industrial Equipment: Applied in power line equipment and battery charging systems to ensure stable power output and efficiency.
- Communication and Electronic Equipment: Effective in communication systems and various electronic devices like computers, cell phones, and tablets to improve signal transmission quality and protect against EMI.
- Aerospace and Military Equipment: Suitable for extreme temperature and pressure conditions, providing a stable power supply environment.
Q & A
- What is the primary function of the DLW5BTM501SQ2L? The primary function is to suppress common mode noise on DC power lines.
- What are the dimensions of the DLW5BTM501SQ2L? The dimensions are 5.0 x 5.0 mm with a height of 2.35 mm.
- What is the rated voltage and current of the DLW5BTM501SQ2L? The rated voltage is 50 V, and the rated current is 4 A.
- What is the operating temperature range of the DLW5BTM501SQ2L? The operating temperature range is -40°C to 85°C.
- What is the impedance of the DLW5BTM501SQ2L at 100 MHz? The impedance is 500 ohms at 100 MHz.
- What type of technology is used in the construction of the DLW5BTM501SQ2L? It is constructed using ceramic multilayer technology.
- What are the typical applications of the DLW5BTM501SQ2L? It is used in consumer electronics, medical equipment, industrial devices, communication systems, and aerospace/military equipment.
- How does the DLW5BTM501SQ2L suppress noise? It uses internal inductive and capacitive elements to form an LC filter circuit that rejects common mode noise.
- Is the DLW5BTM501SQ2L suitable for high-reliability applications? Yes, it is designed for high reliability and stability, making it suitable for critical applications.
- What is the package type of the DLW5BTM501SQ2L? It is a surface mount type package.
