SRP2512A-R47M

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SRP2512A-R47M

FIXED IND 470NH 4.6A 25 MOHM SMD

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Thông số kỹ thuật

Series SRP2512A
Part Status Active
Type Drum Core, Wirewound
Material - Core Iron Powder
Inductance 470 nH
Tolerance ±20%
Current Rating (Amps) 4.6 A
Current - Saturation (Isat) 5.3A
Shielding Shielded
DC Resistance (DCR) 25mOhm Max
Q @ Freq 39 @ 1MHz
Frequency - Self Resonant 129MHz
Ratings AEC-Q200
Operating Temperature -40°C ~ 125°C
Inductance Frequency - Test 1 MHz
Mounting Type Surface Mount
Package / Case 1008 (2520 Metric)
Supplier Device Package 1008
Size / Dimension 0.098" L x 0.079" W (2.50mm x 2.00mm)
Height - Seated (Max) 0.047" (1.20mm)
Base Product Number SRP2512A

Tổng quan

Description

The SRP2512A-R47M is a type of surface-mount resistor designed for various electronic applications. It features a resistance value of 0.47 ohms, making it suitable for current sensing and power regulation in circuits. This component is constructed in a 2512 package size, which is 6.3 mm x 3.2 mm, allowing for efficient space utilization on printed circuit boards (PCBs).
Key specifications typically include a power rating (often around 1W), high precision, and reliability under different environmental conditions. The 'A' in the model number usually indicates a specific tolerance or temperature coefficient, while the 'R' denotes resistance in ohms, with the 'M' typically representing a metallic composition that indicates durability.
These resistors are commonly used in automotive, consumer electronics, and industrial applications due to their robustness and performance stability. When selecting an SRP2512A-R47M resistor for your project, consider the resistance, power rating, and application requirements to ensure optimal performance.

Features

The SRP2512A-R47M is a high-performance surface mount resistor featuring a resistance value of 0.47 ohms. Key features include:
1. Power Rating: Typically rated for 2 watts, suitable for high-power applications.
2. Tolerances: Available with tight tolerance options, often around ±1%, ensuring precision in various applications.
3. Temperature Coefficient: Generally has a low temperature coefficient, providing stability and reliability across temperature variations.
4. Construction: Made with robust materials for enhanced durability, often suitable for harsh environments.
5. Applications: Commonly used in power supply circuits, current sensing, and other electronic applications that require efficient heat dissipation and minimal inductance.
6. Environmental Compliance: Usually RoHS compliant, meeting standards for hazardous substance restrictions.
These features make the SRP2512A-R47M an excellent choice for demanding electronic applications requiring reliability and efficiency.

Package

The SRP2512A-R47M is a surface mount inductor packaged in a 2512 (63 x 158 mm) footprint. It typically features a rectangular shape and is designed for efficient PCB integration, suitable for various electronic applications, including power supplies and filtering circuits.

Pinout

The SRP2512A-R47M is an inductor with a pin count of 2. It is a surface mount device (SMD) commonly used in various electronic applications for filtering, energy storage, and inductive coupling. The key specifications include an inductance value of 470 microhenries (µH) and a current rating that varies based on specific application requirements. The inductor is designed to manage electrical noise and improve circuit performance. Its compact 2512 package size (measured in mils, 25 x 12) allows for easy integration into circuit boards, making it suitable for applications in power management, DC-DC converters, and EMI suppression.

Manufacturer

The SRP2512A-R47M is manufactured by Vishay Intertechnology, Inc. Vishay is a global leader in discrete semiconductors and passive components, known for its wide range of electronic components, including resistors, capacitors, inductors, and diodes. Founded in 1962, the company is headquartered in Malvern, Pennsylvania, and serves various industries such as automotive, industrial, computing, consumer electronics, and telecommunications. Vishay is recognized for its innovation, quality, and extensive product portfolio, catering to the needs of engineers and manufacturers worldwide.

Application

The SRP2512A-R47M is a power inductor used in various applications, including DC-DC converters, power supplies, energy storage systems, and filtering circuits. Its compact size and high inductance value make it suitable for use in power management in automotive, telecommunications, consumer electronics, and industrial equipment. It helps improve efficiency and reduce noise in electronic circuits.

Equivalent

The SRP2512A-R47M is a 470 µH SMD inductor. Equivalent products include:
1. Bourns SRP2512-471M
2. Murata LQG15HN471K
3. Vishay IHLP-2525CZ-471
4. Coilcraft 2512HP-471
Always verify specifications like current rating and size before replacement.

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