Overview
SRP2010TMA is a high-performance automotive-grade inductor manufactured by Bourns, a leading global supplier of electronic components. These inductors are specifically designed to meet the rigorous demands of automotive electronics, offering exceptional reliability and stability in harsh operating environments. As a critical passive component, the SRP2010TMA plays a vital role in various power management and signal conditioning circuits within vehicles, ensuring efficient energy transfer and noise suppression. Its compact form factor and robust construction make it an ideal choice for space-constrained automotive applications where performance and durability are paramount.Key Specifications
Size: 2 x 1.6 x 0.8 mm
The miniature dimensions of 2 mm length, 1.6 mm width, and 0.8 mm height highlight the compact design of the SRP2010TMA. This small footprint is crucial for modern automotive electronic control units (ECUs) and other modules where board space is at a premium. Its low profile also contributes to overall system miniaturization, enabling more complex functionalities within smaller enclosures, which is a significant advantage in automotive design.
Current Range: 2.3 – 6.5 A
This specification indicates the range of continuous current that the inductor can safely handle without saturation or excessive temperature rise. A current range of 2.3 A to 6.5 A signifies its suitability for a wide array of power conversion applications, from low-power sensing circuits to higher-power DC-DC converters found in infotainment systems, advanced driver-assistance systems (ADAS), and engine control units. This broad range provides design flexibility for engineers.
Component Type: Automotive Grade Inductors
Designation as an “Automotive Grade Inductor” means the SRP2010TMA has undergone stringent testing and qualification processes to meet the demanding standards of the automotive industry, such as AEC-Q200. This ensures its reliability, stability, and performance under extreme conditions including wide temperature variations, vibrations, and electrical transients, which are common in vehicle environments. This grade is essential for safety-critical and long-life automotive applications.
Inductance Range: 0.24 – 2.2 µH
The inductance range of 0.24 microhenries (µH) to 2.2 µH is characteristic of power inductors used in high-frequency switching applications. This range is optimal for filtering, energy storage, and impedance matching in DC-DC converters (buck, boost, buck-boost), EMI/RFI filters, and power supply circuits. The specific inductance value chosen within this range will depend on the switching frequency, desired ripple current, and output voltage requirements of the particular circuit design, allowing for precise tuning of power conversion efficiency and stability.
Features and Benefits
- AEC-Q200 Qualified: Ensures high reliability and performance under harsh automotive operating conditions, making it suitable for critical vehicle systems.
- Compact Footprint: The small 2 x 1.6 x 0.8 mm size allows for integration into space-constrained automotive PCBs, facilitating miniaturization of electronic modules.
- High Current Handling: Capable of managing currents up to 6.5 A, supporting a wide range of power conversion and filtering applications within vehicles.
- Wide Inductance Range: Offers flexibility with inductance values from 0.24 to 2.2 µH, enabling precise circuit tuning for optimal performance in various power topologies.
- Robust Construction: Designed for durability and stability, ensuring long-term operation in environments subject to vibration, shock, and temperature extremes.
Typical Applications
The SRP2010TMA inductor is highly versatile and finds application in numerous automotive subsystems:
1. Automotive Infotainment Systems: These inductors are crucial in power supply modules for car radios, navigation systems, and display units. They help regulate voltage, filter noise, and ensure stable power delivery to sensitive digital circuits, contributing to a clear audio-visual experience and reliable system operation.
2. Advanced Driver-Assistance Systems (ADAS): In ADAS applications such as radar, lidar, and camera modules, the SRP2010TMA is used in DC-DC converters to power sensors, processors, and communication interfaces. Its reliability is paramount for the accurate and timely operation of features like adaptive cruise control, lane keeping assist, and automatic emergency braking.
3. Engine Control Units (ECUs): ECUs require highly stable and efficient power management for microcontrollers and various sensors. The SRP2010TMA helps in filtering power lines and storing energy in switching regulators, ensuring precise control over engine parameters like fuel injection and ignition timing, which directly impacts vehicle performance and emissions.
4. LED Lighting Systems: Modern automotive lighting, including headlights, taillights, and interior lighting, often utilizes high-brightness LEDs. These inductors are integral to the LED driver circuits, providing stable current regulation to ensure consistent light output, efficiency, and extended lifespan of the LED modules.
5. Body Electronics: Applications such as power window modules, seat control units, and climate control systems also benefit from the SRP2010TMA. They are used in power conversion circuits to efficiently manage power distribution and ensure the smooth operation of various comfort and convenience features within the vehicle cabin.
Summary
The SRP2010TMA from Bourns is a premium automotive-grade inductor offering a blend of compact size, robust performance, and high reliability. Its specifications make it an ideal choice for demanding automotive electronic designs. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your project needs.Browse more Automotive Grade Inductors at Cirkit Electro Components.
Buy SRP2010TMA online in India from Cirkit Electro Components, Mumbai. GST invoice provided, fast shipping across India, and bulk / quantity pricing available. Add to cart, or contact us for bulk orders and the best price in India.
Do you offer shipping for the SRP2010TMA across all of India?
Yes, Cirkit Electro Components provides reliable shipping services for the SRP2010TMA and all our products to major cities and remote locations across India, ensuring timely delivery to your business.
Can I get a GST invoice for my purchase of SRP2010TMA?
Absolutely. As a registered electronics distributor, Cirkit Electro Components provides a valid GST invoice for all purchases of the SRP2010TMA, essential for your business accounting and tax compliance.
Are there bulk pricing options available for the SRP2010TMA?
Yes, we offer competitive bulk and quantity-based pricing for the SRP2010TMA to support your production requirements. Please contact our sales team in Mumbai for a customized quote based on your order volume.