KEMET KPS L 系列锡铅端接 X7R SMD MLCC
KEMET KPS L 系列锡铅端接 X7R SMD MLCC 采用专有的引线框架技术，将一个或多个 MLCC 垂直堆叠在单个紧凑的 SMD 封装中。 所附的引线框架通过机械方式隔离电容器与印刷电路板。 因此，具有先进的机械和热应力系统。 施加偏置电压时可听见的颤噪音可通过隔离来屏蔽。 与传统的表面贴装 MLCC 器件相比，双片堆叠将电容值增加一倍，但设计体积相同甚至更小。 具有高达 10mm 的板弯曲能力，KEMET 的锡/铅电镀工艺符合 5% 最小含铅量的要求。了解详情
特性
- -55°C to +125°C operating temperature range
- Reliable and robust termination system
- EIA 1210 and 2220 case sizes
- 10V, 16V, 25V, 50V, 100V, 250V, 500V and 630V DC voltage ratings
- 0.047μF up to 47μF capacitance range
- ±10% and ±20% capacitance tolerance
- Higher capacitance in the same footprint
- Potential board space savings
- Advanced protection against thermal and mechanical stress
- Provides up to 10mm of board flex capability
- Reduces audible, microphonic noise
- Low ESR and ESL
- SnPb-plated termination finish (5% Pb minimum)
- Non-polar device, minimizing installation concerns
- Tantalum and electrolytic alternative
应用
- Switch-mode power supplies (input filters, resonators, tank circuits, snubber circuits, output filters)
- High-voltage coupling and DC blocking
- Lighting ballasts
- Voltage multiplier circuits
- DC/DC converters and coupling capacitors in Ćuk converters
- Smoothing circuits
- Noise reduction (piezoelectric/mechanical)
- Circuits with a direct battery or power source connection
- Critical and safety-relevant circuits without (integrated) current limitation
- Any application that is subject to high levels of board flexure or temperature cycling
Related Capacitors
KEMET 高压C0G MLCC（商用和车用级）
电压≥500V，电容值高达150nF，封装尺寸从EIA 0603到4540不等。
KEMET 高压X7R电介质SMD MLCC
表现出对温度呈现极小的电容变化。
KEMET ArcShield™ High Voltage Surface Mount Capacitors
Prohibits arc-over, significantly reducing resulting failures.
发布日期: 2016-09-16
| 更新日期: 2023-08-23