Model No: CL21A106KBYQNNE
Samsung Electro-Mechanics CL21A106KBYQNNE
Manufacturer: Samsung Electro-Mechanics
SEMICON NO.: CL21A106KBYQNNE
Package: 0805 (2012 Metric)
Stock: In stock
Description: 10 µF ±10% 50V MLCC X5R
SEMICON NO.: CL21A106KBYQNNE
Package: 0805 (2012 Metric)
Stock: In stock
Description: 10 µF ±10% 50V MLCC X5R
Quantity :
| Mfr | Samsung Electro-Mechanics |
| Device Type | Multilayer Ceramic Capacitor (MLCC) |
| Series | CL Series |
| Capacitance | 10.0 µF |
| Capacitance Tolerance | ±10% |
| Rated Voltage | 50.0 VDC |
| Temperature Characteristic (TCC) | X5R |
| Capacitance Change Rate | ±15% |
| Operating Temperature | -55°C to +85°C |
| Package | 0805 (2012 Metric) |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
CL21A106KBYQNNE is a surface‑mount multi‑layer ceramic capacitor (MLCC) manufactured by Samsung Electro‑Mechanics, featuring 10µF nominal capacitance, ±10% tolerance, 50V DC rated voltage, X5R dielectric characteristic, and compact 0805(2012 metric) package, supporting operating temperature from ‑55℃ to 85℃, supplied via 7‑inch tape‑and‑reel for high‑volume SMT assembly, RoHS3 and REACH compliant for general‑purpose power decoupling, filtering and energy‑storage tasks across consumer and industrial electronic hardware.
This MLCC is widely deployed for power‑rail decoupling on MCU, FPGA and sensor circuits, input‑output filtering for DC‑DC switching converters, signal‑loop noise suppression, temporary energy buffering, and bulk smoothing in household appliances, portable consumer gadgets, industrial control boards, communication modules and automotive non‑safety auxiliary circuits, where designers demand stable medium‑capacitance ceramic components under 50V working voltageDigiKey.
This MLCC is widely deployed for power‑rail decoupling on MCU, FPGA and sensor circuits, input‑output filtering for DC‑DC switching converters, signal‑loop noise suppression, temporary energy buffering, and bulk smoothing in household appliances, portable consumer gadgets, industrial control boards, communication modules and automotive non‑safety auxiliary circuits, where designers demand stable medium‑capacitance ceramic components under 50V working voltageDigiKey.
Common questions
Q: Will capacitance drop heavily under DC bias?
A: X5R dielectric still shows moderate capacitance decline under high DC bias, so derating is recommended for long‑term reliability.
Q: Can it replace electrolytic capacitors directly?
A: It cannot fully replace electrolytic parts for ultra‑large bulk energy storage, yet works excellently for high‑frequency decoupling.
Q: What causes MLCC cracking?
A: Avoid excessive mechanical bending stress on PCB and properly control reflow soldering temperature profile to prevent physical damage.
Q: Will capacitance drop heavily under DC bias?
A: X5R dielectric still shows moderate capacitance decline under high DC bias, so derating is recommended for long‑term reliability.
Q: Can it replace electrolytic capacitors directly?
A: It cannot fully replace electrolytic parts for ultra‑large bulk energy storage, yet works excellently for high‑frequency decoupling.
Q: What causes MLCC cracking?
A: Avoid excessive mechanical bending stress on PCB and properly control reflow soldering temperature profile to prevent physical damage.
Alternative MLCC models
1. CL21A106KAYNNNE: Samsung 0805 10µF X5R MLCC with 25V rated voltage, suited for lower‑voltage power circuits with cost‑optimized performanceSAMSUNG EL....
2. GRM21BR61H106KA01L: Murata 0805 10µF 50V X5R MLCC, cross‑package compatible alternative with stable high‑frequency characteristics for decoupling circuits.
3. CL31A106KBYQNNE: 1206 package Samsung 10µF 50V X5R MLCC, offering improved DC‑bias performance for designs allowing larger PCB footprint.
1. CL21A106KAYNNNE: Samsung 0805 10µF X5R MLCC with 25V rated voltage, suited for lower‑voltage power circuits with cost‑optimized performanceSAMSUNG EL....
2. GRM21BR61H106KA01L: Murata 0805 10µF 50V X5R MLCC, cross‑package compatible alternative with stable high‑frequency characteristics for decoupling circuits.
3. CL31A106KBYQNNE: 1206 package Samsung 10µF 50V X5R MLCC, offering improved DC‑bias performance for designs allowing larger PCB footprint.
