Model No: CL05A105KA5NQNC
Samsung Electro-Mechanics CL05A105KA5NQNC
Manufacturer: Samsung Electro-Mechanics
SEMICON NO.: CL05A105KA5NQNC
Package: 0402 (1005 Metric)
Stock: In stock
Description: 1 µF ±10% 25V Ceramic Capacitor X5R
SEMICON NO.: CL05A105KA5NQNC
Package: 0402 (1005 Metric)
Stock: In stock
Description: 1 µF ±10% 25V Ceramic Capacitor X5R
Quantity :
| Mfr | Samsung Electro-Mechanics |
| Series | CL-Standard Series |
| Device Type | Multilayer Ceramic Capacitor (MLCC) |
| Application / Grade | General Purpose |
| Capacitance | 1 µF |
| Capacitance Tolerance | ±10% |
| Rated Voltage | 25 VDC |
| Temperature Coefficient / Dielectric | X5R |
| Temperature Characteristic | ±15% |
| Polarity | Non-polarized |
| Operating Temperature | -55°C to +85°C |
| Package | 0402 (1005 Metric) |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
CL05A105KA5NQNCMLCC 1 µF 25 V X5R capacitor
The CL05A105KA5NQNC is a general-purpose multi-layer ceramic capacitor (MLCC) manufactured by Samsung Electro-Mechanics, belonging to the company's high-volume CL series of surface-mount capacitors. It offers a nominal capacitance of 1.0 µF with a ±10 % tolerance, a rated DC voltage of 25 V, and an X5R dielectric that guarantees stable operation across a -55 °C to +85 °C temperature window. This MLCC distinguishes itself through the optimal balance of miniature size, meaningful capacitance value, and reliable X5R temperature characteristics. The X5R dielectric delivers a moderate capacitance shift over its full operating range while supporting up to 10 GΩ of insulation resistance at rated voltage, ensuring minimal leakage current in sensitive analog and power circuits. Its 25 V rating provides a comfortable margin for 1.8 V, 3.3 V, 5 V, and even 12 V rail buffering when used with appropriate voltage derating, as recommended in the Samsung reference specification. The 0402 case enables very low parasitic inductance and ESL, which translates into excellent high-frequency response and effective noise suppression in fast-switching digital systems.
Owing to its tiny footprint and versatile X5R characteristics, the CL05A105KA5NQNC is widely deployed as a power-rail decoupling and bypass capacitor in smartphones, tablets, wearables, and other space-constrained consumer electronics, where it stabilizes supply voltages for SoCs, PMICs, and RF transceivers. In industrial control boards, IoT sensor nodes, and communication modules, it serves as a filtering element that suppresses high-frequency noise and smooths transient currents drawn by MCUs, FPGAs, and wireless chipsets. The capacitor also finds extensive use in automotive sub-systems (non-safety critical), medical devices, and test-and-measurement equipment, where its -55 °C to +85 °C operating range and 25 V rating accommodate a broad variety of dc bias conditions.
Alternativegeneral purpose MLCCModels
● CC0402KRX5R8BB105: A Yageo 0402 1 µF ±10 % 25 V X5R MLCC that provides a direct, cost-effective second-source alternative with abundant global stock.
● GRM155R61E105KA12D: A Murata 0402 1 µF ±10 % 25 V X5R capacitor renowned for stringent quality and wide availability, ideal as a trusted cross-vendor replacement.
● 0402X105K250NT: A Foxconn (FH) 0402 1 µF ±10 % 25 V X5R MLCC delivering pin-compatible performance at a highly competitive unit price for cost-driven BOMs.
● CGB2A1X5R1E105K033BC: A TDK 0402 X5R 1 µF 25 V MLCC that serves as a premium-tier alternative backed by TDK's automotive-grade reliability heritage.
The CL05A105KA5NQNC is a general-purpose multi-layer ceramic capacitor (MLCC) manufactured by Samsung Electro-Mechanics, belonging to the company's high-volume CL series of surface-mount capacitors. It offers a nominal capacitance of 1.0 µF with a ±10 % tolerance, a rated DC voltage of 25 V, and an X5R dielectric that guarantees stable operation across a -55 °C to +85 °C temperature window. This MLCC distinguishes itself through the optimal balance of miniature size, meaningful capacitance value, and reliable X5R temperature characteristics. The X5R dielectric delivers a moderate capacitance shift over its full operating range while supporting up to 10 GΩ of insulation resistance at rated voltage, ensuring minimal leakage current in sensitive analog and power circuits. Its 25 V rating provides a comfortable margin for 1.8 V, 3.3 V, 5 V, and even 12 V rail buffering when used with appropriate voltage derating, as recommended in the Samsung reference specification. The 0402 case enables very low parasitic inductance and ESL, which translates into excellent high-frequency response and effective noise suppression in fast-switching digital systems.
Owing to its tiny footprint and versatile X5R characteristics, the CL05A105KA5NQNC is widely deployed as a power-rail decoupling and bypass capacitor in smartphones, tablets, wearables, and other space-constrained consumer electronics, where it stabilizes supply voltages for SoCs, PMICs, and RF transceivers. In industrial control boards, IoT sensor nodes, and communication modules, it serves as a filtering element that suppresses high-frequency noise and smooths transient currents drawn by MCUs, FPGAs, and wireless chipsets. The capacitor also finds extensive use in automotive sub-systems (non-safety critical), medical devices, and test-and-measurement equipment, where its -55 °C to +85 °C operating range and 25 V rating accommodate a broad variety of dc bias conditions.
Alternativegeneral purpose MLCCModels
● CC0402KRX5R8BB105: A Yageo 0402 1 µF ±10 % 25 V X5R MLCC that provides a direct, cost-effective second-source alternative with abundant global stock.
● GRM155R61E105KA12D: A Murata 0402 1 µF ±10 % 25 V X5R capacitor renowned for stringent quality and wide availability, ideal as a trusted cross-vendor replacement.
● 0402X105K250NT: A Foxconn (FH) 0402 1 µF ±10 % 25 V X5R MLCC delivering pin-compatible performance at a highly competitive unit price for cost-driven BOMs.
● CGB2A1X5R1E105K033BC: A TDK 0402 X5R 1 µF 25 V MLCC that serves as a premium-tier alternative backed by TDK's automotive-grade reliability heritage.
