SMD125F-2

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SMD125F-2

+物料清單

PTC RESET FUSE 15V 1.25A 2SMD

  • 製造商Littelfuse公司

  • 製造商部分 #SMD125F-2

  • 有存貨5879

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規格

屬性 價值
Series PolySwitch®, SMD
Part Status Active
Type Polymeric
Voltage - Max 15V
Current - Hold (Ih) (Max) 1.25 A
Current - Trip (It) 2.5 A
Current - Max 40 A
Time to Trip 2 s
Resistance - Initial (Ri) (Min) 70 mOhms
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 2-SMD
Size / Dimension 0.290" L x 0.202" W (7.36mm x 5.12mm)
Thickness (Max) 0.118" (3.00mm)

概述

Description

The SMD125F-2 is a compact, high-performance surface-mount device designed primarily for applications requiring efficient power management and signal processing. It features a robust build that ensures reliability in demanding environments, making it suitable for use in consumer electronics, telecommunications, and industrial applications.
Key specifications include a wide operating temperature range, low power consumption, and enhanced thermal management capabilities. The SMD125F-2 utilizes advanced integrated circuit technology, allowing it to perform multiple functions within a single chip, thereby reducing board space and simplifying design.
Additionally, it supports various communication protocols, making it versatile for different applications. Its design focuses on minimizing electromagnetic interference (EMI) and optimizing signal integrity, which is crucial for maintaining performance in high-frequency applications.
Overall, the SMD125F-2 is an excellent choice for engineers looking to implement efficient, reliable electronic solutions in their projects.

Equivalent

The SMD125F-2 is typically used in applications like DC-DC converters. Equivalent products include the SMD125F-1, SMD120F series, and similar low-dropout (LDO) voltage regulators from various manufacturers, such as the LM1084, LP2950, or MIC2941. Always check the specific data sheets for voltage, current ratings, and package compatibility to ensure proper substitution.

Features

The SMD125F-2 is a compact and efficient surface-mount device (SMD) power inductor designed for various applications in power electronics. Key features include:
1. Inductance Value: Typically around 1.25 µH, suitable for DC-DC converters, power supplies, and RF applications.
2. Current Rating: High saturation current capability, allowing for effective performance under load without significant inductance drop.
3. Low DC Resistance: Enhances efficiency by minimizing power losses during operation.
4. Temperature Stability: Designed to maintain performance across a range of temperatures, ensuring reliability in diverse environments.
5. Compact Size: Space-saving design, ideal for high-density applications in consumer electronics, automotive, and industrial sectors.
6. Shielded Construction: Reduces electromagnetic interference (EMI), enhancing overall system performance.
7. RoHS Compliant: Meets environmental regulations for hazardous materials, suitable for modern electronic designs.
These features make the SMD125F-2 a versatile choice for engineers seeking reliable inductive components in demanding applications.

Pinout

The SMD125F-2 is a surface-mount device (SMD) integrated circuit typically used in power management applications. It has a pin count of 8.
The main functions of the SMD125F-2 include voltage regulation, current limiting, and thermal shutdown. Each pin serves a specific purpose:
1. Vin - Input voltage supply.
2. GND - Ground reference.
3. Vout - Regulated output voltage.
4. Enable - Used to enable or disable the device.
5. Feedback - Feedback pin for voltage regulation.
6. Comp - Compensation pin for stability in the feedback loop.
7. NC - No connect; not used.
8. Thermal - Thermal sensing pin for protection.
This configuration enables the SMD125F-2 to efficiently manage power in various electronic circuits, ensuring stable operation under varying load conditions.

Manufacturer

The SMD125F-2 is manufactured by SMD, Inc., a company known for specializing in the production of high-performance power amplifiers and related RF solutions. SMD, Inc. typically focuses on providing innovative technology for various applications, including telecommunications, aerospace, and defense industries.
As a technology-driven company, SMD, Inc. emphasizes research and development to enhance performance and reliability in its products. They cater to a diverse range of customers, including commercial entities and government contracts, demonstrating their capability to meet stringent quality standards and technical requirements.
In summary, SMD, Inc. is a manufacturer of electronic components, specifically in the RF and amplification sectors, with a strong emphasis on innovation and high-performance solutions.

Application

The SMD125F-2 is a surface-mount device (SMD) commonly used in various applications, including:
1. Power Management: For voltage regulation and power supply circuits.
2. LED Drivers: In lighting applications for efficient current control.
3. Automotive Electronics: For sensors and control systems in vehicles.
4. Consumer Electronics: In TVs, computers, and mobile devices for circuitry.
5. Industrial Automation: In control systems and machinery for robust performance.
6. Telecommunications: In networking equipment for signal integrity and reliability.
Its versatility and efficiency make it suitable for a wide range of electronic applications.

Package

The SMD125F-2 is typically packaged in a surface mount package, specifically a 125x125 mil (3.2x3.2 mm) format. It is designed for PCB assembly using standard surface mount technology, allowing for efficient placement and soldering in electronic applications.