SRR1208-102KL

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SRR1208-102KL

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Especificações

Atributo Valor
Series SRR1208
Part Status Active
Type Drum Core, Wirewound
Material - Core Ferrite
Inductance 1 mH
Tolerance ±10%
Current Rating (Amps) 500 mA
Current - Saturation (Isat) 670mA
Shielding Shielded
DC Resistance (DCR) 1.65Ohm Max
Q @ Freq 11 @ 252kHz
Frequency - Self Resonant 1MHz
Operating Temperature -40°C ~ 125°C
Inductance Frequency - Test 1 kHz
Mounting Type Surface Mount
Package / Case Nonstandard
Size / Dimension 0.500" L x 0.500" W (12.70mm x 12.70mm)
Height - Seated (Max) 0.335" (8.50mm)
Base Product Number SRR1208

Visão Geral

Description

The SRR1208-102KL is a surface-mount inductor designed for various electronic applications, particularly in power management and noise filtering. It features an inductance value of 1,000 microhenries (µH) with a tolerance of ±10%, denoted by the "102" in its part number. The "KL" suffix indicates specific characteristics, such as temperature coefficient and package type.
This inductor is part of the SRR series, which is recognized for its compact size (1208, or 3.2mm x 2.0mm) and high performance. It is suitable for applications in DC-DC converters, RF circuits, and other electronic devices requiring efficient energy storage and management.
Key specifications often include a rated current, DC resistance (DCR), and self-resonant frequency (SRF), which are crucial for selecting the right inductor for specific designs. Its surface-mount design allows for easy integration into modern circuit boards, promoting space efficiency and better thermal management in compact electronic systems.

Equivalent

The SRR1208-102KL is an inductor with a value of 1.0 µH and a tolerance of 10%. Equivalent products include the Bourns SRR1208-101K, Vishay IHLP-2525CZ-01 and Coilcraft 1008CS-1.0. Ensure to check specifications like current rating, DCR, and physical dimensions for proper substitution.

Features

The SRR1208-102KL is a surface-mount inductor offering several key features:
1. Inductance Value: It has an inductance of 1,000 µH (1 mH) with a tolerance of ±10%.
2. DC Resistance (DCR): The inductor boasts a low DCR, which minimizes power losses.
3. Current Rating: It supports high current ratings, making it suitable for power applications.
4. Package Size: Designed in a compact 1208 (3.2 mm x 2.0 mm) package, it is ideal for space-constrained applications.
5. Temperature Range: The operating temperature range typically spans from -40°C to +125°C, ensuring reliable performance under varying conditions.
6. Applications: Commonly used in power management, filtering, and energy storage in devices like DC-DC converters, power supplies, and RF applications.
Overall, the SRR1208-102KL is an efficient and versatile inductor for modern electronic designs.

Pinout

The SRR1208-102KL is a ferrite bead used primarily for EMI suppression in electronic circuits. It belongs to the SRR series of surface mount inductors. The pin count for the SRR1208-102KL is typically two, corresponding to its two terminals for connection to a circuit.
The function of this component is to suppress high-frequency noise while allowing DC or low-frequency signals to pass through. This makes it ideal for applications in power supply lines and signal lines where noise reduction is critical to the performance of electronic devices. The part number indicates that it has a nominal inductance of 1,000 µH (or 1 mH) with a tolerance of ±10%.
For precise details, referring to the manufacturer's datasheet is recommended.

Manufacturer

The SRR1208-102KL is manufactured by Vishay Intertechnology, Inc. Vishay is a leading global manufacturer of discrete semiconductors and passive electronic components. Established in 1962, the company has a diverse product portfolio that includes resistors, capacitors, inductors, diodes, and other components essential for various electronic applications.
Vishay serves multiple industries, including automotive, industrial, telecommunications, consumer electronics, and military, providing components that are crucial for circuit design and functionality. The company is recognized for its commitment to quality, innovation, and reliability, making it a key player in the electronics sector.
Vishay operates worldwide, offering a broad range of products that cater to the needs of engineers and manufacturers looking for reliable and high-performance components.

Application

The SRR1208-102KL is a ferrite bead inductor commonly used in various applications, particularly in filtering and noise suppression. Its primary application areas include power supply circuits, signal integrity improvement in RF and digital circuits, and electromagnetic interference (EMI) reduction in consumer electronics. It is also utilized in automotive electronics, telecommunications, and computer hardware to enhance performance by minimizing voltage spikes and reducing unwanted noise. The component is valued for its compact size and effectiveness in maintaining signal quality in high-frequency environments.

Package

The SRR1208-102KL is packaged in a 1206 (or 1208) surface mount configuration. It is a resistor with a nominal resistance of 1 kΩ and a tolerance of ±10%.

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