Model No: CL31B106KBHNNNE
Samsung Electro-Mechanics CL31B106KBHNNNE
Manufacturer: Samsung Electro-Mechanics
SEMICON NO.: CL31B106KBHNNNE
Package: 1206 (3216 Metric)
Stock: In stock
Description: MLCC 10 µF ±10% 50V X7R
SEMICON NO.: CL31B106KBHNNNE
Package: 1206 (3216 Metric)
Stock: In stock
Description: MLCC 10 µF ±10% 50V X7R
Quantity :
| Mfr | Samsung Electro-Mechanics |
| Series | CL Series (Standard) |
| Device Type | Multilayer Ceramic Capacitor (MLCC) |
| Application / Grade | General Purpose |
| Core Capacitance | 10 µF |
| Capacitance Tolerance | ±10% |
| Rated Voltage | 50 VDC |
| Temperature Coefficient / Dielectric | X7R |
| Dielectric Class | Class 2 |
| Capacitance Change (X7R) | ±15% |
| Operating Temperature | -55°C to +125°C |
| Package | 1206 (3216 Metric) |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
CL31B106KBHNNNEMLCC capacitor
The CL31B106KBHNNNE is a multilayer ceramic capacitor(MLCC) from Samsung Electro-Mechanics, part of its CL-Standard series. It is a surface-mount device (SMD) in a compact 1206 (3216 metric) package, offering a high capacitance of 10 microfarads (µF) with a ±10% tolerance and a rated voltage of 50V DC. This capacitor utilizes a Class 2, X7R dielectric material, which provides a stable capacitance over a wide operating temperature range of -55°C to +125°C, making it a versatile choice for general-purpose decoupling and filtering applications.
Key Features and Highlights:
● High Capacitance in Compact Size: Delivers a substantial 10 µF capacitance within the small 1206 footprint (3.2mm x 1.6mm), enabling significant charge storage and filtering capability in space-constrained PCB designs.
● Stable X7R Temperature Characteristic: Features an X7R dielectric, which ensures a relatively stable capacitance with a maximum variation of ±15% over its entire operating temperature range (-55°C to +125°C).
● High Voltage Rating: With a 50V DC voltage rating, it provides a good safety margin for use in standard 5V, 12V, 24V, and other low-to-medium voltage digital and analog circuits, enhancing long-term reliability.
The CL31B106KBHNNNE is a multilayer ceramic capacitor(MLCC) from Samsung Electro-Mechanics, part of its CL-Standard series. It is a surface-mount device (SMD) in a compact 1206 (3216 metric) package, offering a high capacitance of 10 microfarads (µF) with a ±10% tolerance and a rated voltage of 50V DC. This capacitor utilizes a Class 2, X7R dielectric material, which provides a stable capacitance over a wide operating temperature range of -55°C to +125°C, making it a versatile choice for general-purpose decoupling and filtering applications.
Key Features and Highlights:
● High Capacitance in Compact Size: Delivers a substantial 10 µF capacitance within the small 1206 footprint (3.2mm x 1.6mm), enabling significant charge storage and filtering capability in space-constrained PCB designs.
● Stable X7R Temperature Characteristic: Features an X7R dielectric, which ensures a relatively stable capacitance with a maximum variation of ±15% over its entire operating temperature range (-55°C to +125°C).
● High Voltage Rating: With a 50V DC voltage rating, it provides a good safety margin for use in standard 5V, 12V, 24V, and other low-to-medium voltage digital and analog circuits, enhancing long-term reliability.
Application Scenarios:
● Power Supply Decoupling: Placed close to IC power pins to filter high-frequency noise and provide local charge reservoirs in switch-mode power supplies (SMPS), voltage regulators, and microcontroller/DSP power rails.
● Signal Filtering: Used in input/output filter networks for audio circuits, sensor interfaces, and data lines to attenuate unwanted signal components and improve signal integrity.
● General Bypassing: Serving as a bypass capacitor across power and ground lines in consumer electronics, industrial controls, automotive modules, and telecommunications equipment to stabilize power delivery.
● Power Supply Decoupling: Placed close to IC power pins to filter high-frequency noise and provide local charge reservoirs in switch-mode power supplies (SMPS), voltage regulators, and microcontroller/DSP power rails.
● Signal Filtering: Used in input/output filter networks for audio circuits, sensor interfaces, and data lines to attenuate unwanted signal components and improve signal integrity.
● General Bypassing: Serving as a bypass capacitor across power and ground lines in consumer electronics, industrial controls, automotive modules, and telecommunications equipment to stabilize power delivery.
Frequently Asked Questions (FAQ):
Q1: What is the significance of the X7R temperature characteristic?
A: X7R is a Class 2 dielectric material known for its moderate stability. This makes it suitable for most general-purpose applications but not for circuits requiring ultra-stable capacitance (where Class 1 dielectrics like C0G/NP0 are preferred).
Q2: Are there any important considerations for PCB layout when using this capacitor?
A: Yes. To maximize its high-frequency decoupling effectiveness, it should be placed as close as possible to the power pins of the IC it is decoupling.
Q1: What is the significance of the X7R temperature characteristic?
A: X7R is a Class 2 dielectric material known for its moderate stability. This makes it suitable for most general-purpose applications but not for circuits requiring ultra-stable capacitance (where Class 1 dielectrics like C0G/NP0 are preferred).
Q2: Are there any important considerations for PCB layout when using this capacitor?
A: Yes. To maximize its high-frequency decoupling effectiveness, it should be placed as close as possible to the power pins of the IC it is decoupling.
Compatible Alternative MLCC List
● CL31B106KBHNNNF: A variant from the same Samsung series with a different packaging code, potentially indicating a different reel size or packaging option while maintaining identical electrical specifications.
● GRM31CR61H106KA12L: A Murata 10µF, 50V, X7R, 1206 capacitor offering similar performance and size, serving as a direct cross-reference from another leading MLCC manufacturer.
● C3216X7R1H106K160AB: A TDK 10µF, 50V, X7R, 1206 MLCC, providing an alternative with comparable specifications and reliability from a major supplier.
● EMK316BJ106ML-T: A Taiyo Yuden 10µF, 50V, X7R, 1206 ceramic capacitor, representing another high-quality alternative source for this common capacitor value and package.
● CL31B106KBHNNNF: A variant from the same Samsung series with a different packaging code, potentially indicating a different reel size or packaging option while maintaining identical electrical specifications.
● GRM31CR61H106KA12L: A Murata 10µF, 50V, X7R, 1206 capacitor offering similar performance and size, serving as a direct cross-reference from another leading MLCC manufacturer.
● C3216X7R1H106K160AB: A TDK 10µF, 50V, X7R, 1206 MLCC, providing an alternative with comparable specifications and reliability from a major supplier.
● EMK316BJ106ML-T: A Taiyo Yuden 10µF, 50V, X7R, 1206 ceramic capacitor, representing another high-quality alternative source for this common capacitor value and package.
