TAJA475K025RNJ

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TAJA475K025RNJ

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CAP TANT 4.7UF 10% 25V 1206

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Attribut Wert
Series TAJ
PartStatus Active
Capacitance 4.7 µF
Tolerance ±10%
Voltage-Rated 25 V
Type Molded
ESR(EquivalentSeriesResistance) 3.1Ohm
OperatingTemperature -55°C ~ 125°C
MountingType Surface Mount
Package/Case 1206 (3216 Metric)
Size/Dimension 0.126" L x 0.063" W (3.20mm x 1.60mm)
Height-Seated(Max) 0.071" (1.80mm)
ManufacturerSizeCode A
Features General Purpose

Übersicht

Description

The TAJA475K025RNJ is a specific type of tantalum capacitor from the AVX Corporation. This capacitor is part of the TAJ series, which is known for its reliability and stable electrical characteristics. The model number provides key information: "TAJA" indicates the series, "475" denotes the capacitance value of 4.7 microfarads (µF), "K" represents the tolerance of ±10%, "025" signifies the rated voltage of 25 volts, and "RNJ" includes details about the specific case size and termination style. Tantalum capacitors like the TAJA475K025RNJ are commonly used in electronic circuits for applications requiring small size and stable performance, such as in power supply filtering, decoupling, and signal coupling. They are appreciated for their efficiency, reliability, and long life span compared to other capacitor types. However, they should be used carefully in circuits due to their sensitivity to over-voltage and excessive current, which can lead to failure modes like thermal runaway.

Equivalent

The TAJA475K025RNJ is a tantalum capacitor with specifications of 4.7µF capacitance, 25V voltage rating, and a K-case size. Equivalent products can include capacitors from other manufacturers with similar specifications, such as:
1. AVX: TAP475K025SCS
2. KEMET: T495X475K025ATE100
3. Vishay: 293D475X9025C2TE3
Always verify the exact specifications and application suitability, as equivalent products may differ in characteristics beyond the basic specifications.

Features

The TAJA475K025RNJ is a tantalum capacitor manufactured by AVX Corporation. It features:
1. Capacitance: 4.7 µF (microfarads).
2. Voltage Rating: 25V, suitable for applications with a maximum voltage up to 25 volts.
3. Tolerance: ±10%, indicating the range within which the capacitance value may vary.
4. Case Size: A (also known as a 1206 case size), which is compact and suitable for space-constrained applications.
5. ESR (Equivalent Series Resistance): Typically, lower ESR for improved performance in high-frequency applications.
6. Package Type: Surface-mount technology (SMT), making it suitable for modern automated circuit board assembly processes.
7. Temperature Range: Typically operational over a wide temperature range, often -55°C to +125°C, making it versatile for various environments.
8. Reliability: Tantalum capacitors are known for their long lifespan and stability in performance over time.
9. Applications: Commonly used in decoupling and filtering applications in electronic circuits, such as power supply units and in consumer electronics.
These features make the TAJA475K025RNJ a reliable choice for many electronic applications requiring stable capacitance in a compact form.

Pinout

The TAJA475K025RNJ is a tantalum capacitor, not an integrated circuit or a chip with a pin count. Tantalum capacitors are passive electronic components and typically have two electrical leads or terminals: an anode (+) and a cathode (-). The specific part number indicates a solid tantalum chip capacitor with the following specifications:
- Capacitance: 4.7 µF
- Voltage Rating: 25 V
- Tolerance: ±10%
- ESR: Standard
- Case Size: A (1206), which refers to the physical dimensions of the capacitor.
The function of a tantalum capacitor like the TAJA475K025RNJ is to store electrical energy and release it when needed. They are commonly used for decoupling or filtering applications in electronic circuits due to their stability, reliability, and performance in compact spaces.

Manufacturer

The TAJA475K025RNJ is a tantalum capacitor manufactured by AVX Corporation. AVX Corporation is a leading manufacturer of electronic components, including capacitors, connectors, and sensors. The company is known for providing a wide range of components for various industries, including automotive, telecommunications, consumer electronics, and industrial applications. AVX Corporation focuses on developing innovative solutions to meet the evolving demands of advanced electronic designs.

Application

The TAJA475K025RNJ is a tantalum capacitor often used in various electronic applications. Key areas include power supply filtering, decoupling, and signal processing, thanks to its stable capacitance, reliability, and compact size. It's commonly found in consumer electronics, telecommunications equipment, automotive electronics, and industrial controls. Its high capacitance-to-volume ratio makes it suitable for devices where space is limited yet high-performance capacitance is required. Additionally, it can be used in military and aerospace applications, where it provides reliability in extreme conditions.

Package

The TAJA475K025RNJ is a tantalum capacitor with a standard package type. It is typically housed in a molded, surface-mount package, often referred to as "A" case, suitable for PCB mounting in electronic circuits.

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