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2R5TPE470M9

Name: 2R5TPE470M9
Rating: 4.7 (12 reviews)

CAP TANT POLY 470UF 2.5V 2917

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規格

Series	POSCAP™ TPE
Part Status	Active
Capacitance	470 µF
Tolerance	±20%
Voltage - Rated	2.5 V
Type	Molded
ESR (Equivalent Series Resistance)	9mOhm @ 100kHz
Operating Temperature	-55°C ~ 105°C
Lifetime @ Temp.	2000 Hrs @ 105°C
Mounting Type	Surface Mount
Package / Case	2917 (7343 Metric)
Size / Dimension	0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max)	0.079" (2.00mm)
Manufacturer Size Code	D2E
Features	General Purpose
Base Product Number	2R5TPE

概述

Description

The 2R5TPE470M9 is a type of electrolytic capacitor, specifically designed for electronic applications. The designation can be broken down as follows: "2R5" indicates its capacitance value of 2.5 microfarads (µF) or 2500 nanofarads (nF), while "TPE" refers to the dielectric material used, typically a type of thermoplastic elastomer, known for its reliability and performance in various conditions. The "470M" signifies the voltage rating of 470 volts (V) and the "9" often indicates a specific series or production run within the manufacturer's catalog.
These capacitors are commonly utilized in power supply circuits, audio equipment, and other electronic devices requiring stable capacitance and voltage handling. They are valued for their durability, low leakage current, and temperature stability, making them suitable for both consumer and industrial applications. Proper selection and usage according to specifications are crucial for ensuring longevity and performance in electronic circuits.

Features

The 2R5TPE470M9 is a surface-mount aluminum electrolytic capacitor with specifications designed for various applications in electronic circuits. Key features include:
1. Capacitance: 47 µF, suitable for energy storage and filtering applications.
2. Voltage Rating: Typically rated at 25V, allowing for use in circuits with moderate voltage requirements.
3. Temperature Range: Operates effectively within a temperature range of -40°C to +105°C, making it versatile for different environmental conditions.
4. Size: Compact footprint, facilitating space-saving designs in printed circuit boards (PCBs).
5. Long Lifespan: Designed for reliability with long operational life under standard conditions.
6. Low ESR (Equivalent Series Resistance): Enhances performance in applications requiring high-frequency response.
These characteristics make the 2R5TPE470M9 suitable for decoupling, filtering, and power supply applications in consumer electronics, automotive, and industrial devices.

Package

The 2R5TPE470M9 is typically packaged in a surface mount configuration, specifically as a radial aluminum electrolytic capacitor. It usually comes in a compact size suitable for circuit board applications, allowing for efficient use of space in electronic devices.

Pinout

The component 2R5TPE470M9 is a tantalum capacitor with a capacitance of 47 μF, a voltage rating of 25V, and a tolerance of 20%. Its pin count typically depends on the package type. For surface mount versions, such as those in the case sizes like 1210 or similar, there are generally 2 pins.
The function of this capacitor is to store electrical energy, providing smoothing, filtering, and decoupling in various electronic circuits, such as power supplies and signal integrity applications. Tantalum capacitors are known for their stable capacitance, reliability, and compact size, making them suitable for use in modern electronic devices.
For precise pin configuration and detailed specifications, it's advisable to refer to the manufacturer's datasheet.

Manufacturer

The 2R5TPE470M9 is a capacitor manufactured by Nichicon Corporation. Nichicon is a Japanese company that specializes in the production of capacitors and other electronic components, particularly focusing on aluminum electrolytic capacitors, film capacitors, and tantalum capacitors. Established in 1950, Nichicon has a strong reputation in the electronics industry for its quality and innovation. The company serves various sectors, including consumer electronics, automotive, telecommunications, and industrial applications. Nichicon is known for its commitment to research and development, producing high-performance components that meet the evolving needs of technology.

Application

The 2R5TPE470M9 is a 470µF, 25V electrolytic capacitor typically used in power supply applications, audio equipment, and energy storage systems. Its application areas include smoothing voltage fluctuations in power circuits, filtering in audio devices to improve sound quality, and energy buffering in electronic circuits. Additionally, it can be found in consumer electronics, automotive systems, and industrial machinery for decoupling and bypassing purposes.

Equivalent

The 2R5TPE470M9 is a 470μF, 25V aluminum electrolytic capacitor. Equivalent products can include capacitors with similar specifications, such as:
- 2R5TPE470M6 (lower voltage rating)
- 2R5TPE470M7 (higher ripple current rating)
- Nichicon PLG series
- Rubycon 16ZLJ470M8X11 (different series, same capacitance and voltage)
Always verify dimensions, ESR, and application compatibility when selecting equivalents.