UMK107ABJ105KAHT

The UMK107ABJ105KAHT is a specific type of ceramic capacitor manufactured by Taiyo Yuden, a well-known company in the electronics industry. This component is part of their multilayer ceramic capacitor (MLCC) series, which is widely used in various electronic applications due to its reliability and performance.

Detailed Description:

1. Type and Structure:

   • The UMK107ABJ105KAHT is a multilayer ceramic capacitor, which means it consists of multiple layers of ceramic material interleaved with metal electrodes. This structure allows for a high capacitance value in a compact form factor.

2. Capacitance Value:

   • The "105" in the part number indicates a capacitance value of 1.0 µF (microfarad). This is a common capacitance value used in filtering, decoupling, and timing applications in electronic circuits.

3. Voltage Rating:

   • The capacitor has a voltage rating of 10V, which means it can safely operate in circuits with voltages up to this level without risk of breakdown or failure.

4. Dielectric Material:

   • The "K" in the part number signifies that the capacitor uses a Class 2 dielectric material, typically X7R. This type of dielectric offers a good balance between capacitance stability and temperature characteristics, making it suitable for a variety of applications.

5. Temperature Coefficient:

   • The temperature coefficient for this capacitor is typically specified as X7R, which means it can operate effectively over a temperature range of -55°C to +125°C, with a capacitance change of ±15% over this range.

6. Package Size:

   • The UMK107ABJ105KAHT is housed in a compact 0603 (metric 1608) package size, which measures approximately 1.6 mm x 0.8 mm. This small footprint makes it ideal for use in space-constrained applications, such as mobile devices and compact electronic circuits.

7. Applications:

   • This capacitor is commonly used in various applications, including power supply decoupling, signal coupling, filtering, and timing circuits. Its reliability and performance make it suitable for consumer electronics, automotive applications, and industrial devices.

8. RoHS Compliance:

   • Taiyo Yuden typically ensures that their components, including the UMK107ABJ105KAHT, are compliant with RoHS (Restriction of Hazardous Substances) regulations, making them environmentally friendly and safe for use in electronic products.

9. Performance Characteristics:

   • The capacitor exhibits low equivalent series resistance (ESR) and equivalent series inductance (ESL), which contribute to its effectiveness in high-frequency applications. It also has a high ripple current rating, allowing it to handle transient voltage spikes without failure.

In summary, the UMK107ABJ105KAHT from Taiyo Yuden is a versatile and reliable multilayer ceramic capacitor that offers a capacitance of 1.0 µF, a voltage rating of 10V, and a compact 0603 package size, making it suitable for a wide range of electronic applications.