Model No: CL31B475KBHNNNNF

Samsung Electro-Mechanics CL31B475KBHNNNNF

Manufacturer: Samsung Electro-Mechanics
SEMICON NO.: CL31B475KBHNNNNF
Package: 1206 (Metric 3216)
Stock: In stock
Description: MLCC 4.7 µF ±10% 50V X7R General Purpose
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 Mfr      Samsung Electro-Mechanics 
 Series CL Series
 Device Type  Multilayer Ceramic Capacitor (MLCC)
 Application / Grade   General Purpose
 Capacitance  4.7 µF
 Capacitance Tolerance  ±10%
 Rated Voltage 50 VDC
 Temperature Coefficient / Dielectric X7R
 Capacitance Change Rate ±15% 
 Dissipation Factor 0.1% 
 Insulation Resistance  10 GΩ 
 Operating Temperature -55°C to +125°C
 Package 1206 (Metric 3216)
 Mounting Type
 Surface Mount
 Compliance    
 RoHS Compliant
CL31B475KBHNNNNF‌MLCC
The ‌CL31B475KBHNNNNF‌ is a general-purpose, surface-mount multilayer ceramic capacitor (MLCC) from Samsung Electro-Mechanics, belonging to the CL series. This chip capacitor provides a nominal capacitance of 4.7 µF (475) with a tolerance of ±10% and is rated for a voltage of 100V DC. A key feature of this capacitor is its use of the X7R dielectric material, which offers a stable temperature characteristic with a capacitance change of ±15% over the operating range of -55°C to +125°C. This stability, combined with its relatively high voltage rating, makes it suitable for applications exposed to varying environmental conditions. The component is constructed with a nickel barrier termination and a tin-plated finish, ensuring excellent solderability and reliability for automated assembly processes.
The ‌CL31B475KBHNNNNF‌ is commonly deployed in power supply input/output filtering, DC-DC converter circuits, and general decoupling applications across various electronic systems. Its primary use is to smooth voltage ripple, suppress high-frequency noise, and provide local energy storage near integrated circuits in industrial control boards, automotive electronics, telecommunications equipment, and consumer power adapters.
Alternativeceramic capacitors 
● GRM31CR71A475KA88L by Murata:‌ A 4.7µF, 100V X7R dielectric MLCC in a 1206 package, offering high capacitance density and stable performance for power supply decoupling.
● C1206C475K1RACTU by KEMET:‌ A 4.7µF, 100V X7R ceramic capacitor in a 1206 case, designed for high-voltage, high-capacitance applications in industrial and automotive systems.
● VJ1206Y475KXEAT5X by Vishay Vitramon:‌ A 4.7µF, 100V X7R MLCC in a 1206 package, suitable for filtering and energy storage in demanding power electronics.