SRAF850 C0G

Product Overview

Category

SRAF850 C0G belongs to the category of surface mount ceramic capacitors.

Use

It is commonly used for decoupling, bypassing, filtering, and timing applications in electronic circuits.

Characteristics

• High capacitance
• Low equivalent series resistance (ESR)
• Low equivalent series inductance (ESL)
• Stable performance over a wide temperature range

Package

The SRAF850 C0G capacitors are available in various standard surface mount packages such as 0402, 0603, and 0805.

Essence

The essence of SRAF850 C0G lies in its ability to provide reliable and stable capacitance in a compact form factor.

Packaging/Quantity

They are typically packaged in tape and reel format with quantities varying based on the package size.

Specifications

• Capacitance Range: 1pF to 10µF
• Voltage Rating: 6.3V to 50V
• Temperature Coefficient: C0G (NP0)
• Tolerance: ±0.25pF, ±0.5pF, ±1%, ±2%, ±5%

Detailed Pin Configuration

The SRAF850 C0G capacitors are two-terminal devices with no specific pin configuration. The terminals are designed for surface mount soldering onto PCB pads.

Functional Features

• High stability over temperature and voltage variations
• Low losses at high frequencies
• Excellent high-frequency performance
• Low self-heating under load

Advantages

• Wide capacitance range
• High reliability and stability
• Suitable for high-frequency applications
• Compact size for space-constrained designs

Disadvantages

• Relatively higher cost compared to other capacitor types
• Limited availability in very high capacitance values

Working Principles

SRAF850 C0G capacitors operate based on the principle of energy storage in an electric field between their conductive plates. The C0G dielectric material ensures minimal variation in capacitance with temperature and voltage changes, making them ideal for critical timing and filtering applications.

Detailed Application Field Plans

Decoupling

SRAF850 C0G capacitors are widely used for decoupling applications in power supply circuits to filter out high-frequency noise and ensure stable voltage supply to sensitive components.

Bypassing

In digital circuits, these capacitors are employed for bypassing high-frequency signals to ground, preventing interference and maintaining signal integrity.

Filtering

Their low ESR and ESL make them suitable for filtering applications in RF circuits, ensuring efficient signal transmission and reception.

Timing

Due to their stable capacitance characteristics, SRAF850 C0G capacitors are utilized in precision timing circuits where accuracy and stability are crucial.

Detailed and Complete Alternative Models

• SRAF840 C0G: Similar specifications with a slightly lower voltage rating
• SRAF860 C0G: Higher capacitance range with similar voltage ratings
• SRAF870 C0G: Ultra-low ESR variant for high-frequency applications

In conclusion, SRAF850 C0G capacitors offer a reliable and stable solution for various electronic circuit applications, especially those requiring high-frequency performance and precise timing. While they may have a higher cost compared to other capacitor types, their advantages in terms of performance and reliability make them a preferred choice in many design scenarios.

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