FK18X7R2A 系列
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高压用径向引线多层陶瓷电容器
FK18X7R2A系列 是一款高性能表面贴装多层陶瓷电容器(MLCC)产品线，专为满足现代电子应用的严苛要求而设计。该系列采用X7R介电材料制造，在-55°C至+125°C的宽温范围内可保持±15%的电容容差，确保在温度波动环境中仍具有高度可靠性，为工业及消费类应用提供稳定的性能表现。
FK18X7R2A系列的突出优势在于其紧凑坚固的设计。1812封装尺寸(4.5mm×3.2mm)在物理尺寸与电气性能之间实现了最佳平衡，特别适合需要高电容值且空间受限的应用场景。该系列提供宽广的电容值和额定电压范围，可灵活应用于电源电路、信号调理及噪声抑制等领域。
本系列产品采用多层陶瓷结构设计，具有卓越的机械应力耐受性和环境适应性，兼具低等效串联电阻(ESR)和高纹波电流处理能力，是高频率、大功率应用的理想选择。产品符合RoHS标准，满足全球环保规范要求，适配绿色制造工艺流程。
FK18X7R2A系列的典型应用包括：通信设备的电源管理、可再生能源系统的储能单元、汽车电子的去耦电路等。其优异的高温高压工作特性还适用于工业自动化、医疗设备及航空航天系统。无论是消费电子还是关键工业设备，该系列产品都能提供卓越的性能、可靠性和能效表现，已成为全球工程师和设计师值得信赖的选择。
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FK18X7R2A - 型号列表共 9 个型号
| 制造商零件编号 | 价格/库存 | Tolerance | Operating Temperature | Termination Style | Standard Package | RoHS | Capacitance | Voltage Rating | Operating Temperature Range | Temperature Coefficient / Code | Lead Spacing | Product | Case Height | Case Length | Case Width | Dimensions | Packaging | Factory Pack Quantity | Mounting Type | Voltage - Rated | Lead Style | Temperature Coefficient | Height - Seated (Max) | Size / Dimension | Applications | Other Names | rohs | Package/Case | Standard Pack: | Mounting | Capacitance Value | Voltage | Dielectric | Lead Pitch For Radial | Product Length | Product Depth | Product Category | Package / Case | Lead Diameter | Series | Life | Type |
|---|
 | 询价 | 10 % | -55 to 125 °C | Radial | Bulk | RoHS Compliant | 4700 pF | 100 V | - 55 C to + 125 C | X7R | 2.5 mm | Dipped MLCCs | 2.5 mm | 4 mm | 5.5 mm | 5.5 mm W x 4 mm L x 2.5 mm H | Bulk | 500 | Through Hole | 100V | Kinked | X7R | 0.217" (5.50mm) | 0.157" L x 0.098" W (4.00mm x 2.50mm) | General Purpose | 445-4294 | Lead free / RoHS Compliant | 4(Max) X 2.5(Max) X 5.5(Max) | 500 | Through Hole | 0.0047 uF | 100 Vdc | X7R | 2.5 mm | 4(Max) mm | 2.5(Max) mm | Multilayer Ceramic Capacitors MLCC - Leaded | - | - | - | - | - |
| 询价 | 10 % | -55 to 125 °C | Radial | Bulk | RoHS Compliant | 1000 pF | 100 V | - 55 C to + 125 C | X7R | 2.5 mm | Dipped MLCCs | 2.5 mm | 4 mm | 5.5 mm | 5.5 mm W x 4 mm L x 2.5 mm H | Bulk | 500 | Through Hole | 100V | Kinked | X7R | 0.217" (5.50mm) | 0.157" L x 0.098" W (4.00mm x 2.50mm) | General Purpose | 445-4290 | Lead free / RoHS Compliant | 4(Max) X 2.5(Max) X 5.5(Max) | 500 | Through Hole | 0.001 uF | 100 Vdc | X7R | 2.5 mm | 4(Max) mm | 2.5(Max) mm | Multilayer Ceramic Capacitors MLCC - Leaded | - | - | - | - | - |
| 询价 | 10 % | -55 to 125 °C | Radial | Bulk | RoHS Compliant | 0.01 uF | 100 V | - 55 C to + 125 C | X7R | 2.5 mm | Dipped MLCCs | 2.5 mm | 4 mm | 5.5 mm | 5.5 mm W x 4 mm L x 2.5 mm H | Bulk | 500 | Through Hole | 100V | Kinked | X7R | 0.217" (5.50mm) | 0.157" L x 0.098" W (4.00mm x 2.50mm) | General Purpose | 445-4296 | Lead free / RoHS Compliant | 4(Max) X 2.5(Max) X 5.5(Max) | - | Through Hole | 0.01 uF | 100 Vdc | X7R | 2.5 mm | 4(Max) mm | 2.5(Max) mm | Multilayer Ceramic Capacitors MLCC - Leaded | - | - | - | - | - |
| 询价 | 10 % | -55 to 125 °C | Radial | Bulk | RoHS Compliant | 2200 pF | 100 V | - 55 C to + 125 C | X7R | 2.5 mm | Dipped MLCCs | 2.5 mm | 4 mm | 5.5 mm | 5.5 mm W x 4 mm L x 2.5 mm H | Bulk | 500 | Through Hole | 100V | Kinked | X7R | 0.217" (5.50mm) | 0.157" L x 0.098" W (4.00mm x 2.50mm) | General Purpose | 445-4292 | Lead free / RoHS Compliant | 4(Max) X 2.5(Max) X 5.5(Max) | 500 | Through Hole | 0.0022 uF | 100 Vdc | X7R | 2.5 mm | 4(Max) mm | 2.5(Max) mm | Multilayer Ceramic Capacitors MLCC - Leaded | Radial | - | - | - | - |
| 询价 | 10 % | -55 to 125 °C | Radial | Bulk | RoHS Compliant | 1500 pF | 100 V | - 55 C to + 125 C | X7R | 2.5 mm | Dipped MLCCs | 2.5 mm | 4 mm | 5.5 mm | 5.5 mm W x 4 mm L x 2.5 mm H | Bulk | 500 | Through Hole | 100V | Kinked | X7R | 0.217" (5.50mm) | 0.157" L x 0.098" W (4.00mm x 2.50mm) | General Purpose | 445-4291 | Lead free / RoHS Compliant | 4(Max) X 2.5(Max) X 5.5(Max) | 500 | Through Hole | 0.0015 uF | 100 Vdc | X7R | 2.5 mm | 4(Max) mm | 2.5(Max) mm | Multilayer Ceramic Capacitors MLCC - Leaded | Radial | - | - | - | - |
| 询价 | 10 % | -55 to 125 °C | Radial | Bulk | RoHS Compliant | 3300 pF | 100 V | - 55 C to + 125 C | X7R | 2.5 mm | Dipped MLCCs | 2.5 mm | 4 mm | 5.5 mm | 5.5 mm W x 4 mm L x 2.5 mm H | Bulk | 500 | Through Hole | 100V | Kinked | X7R | 0.217" (5.50mm) | 0.157" L x 0.098" W (4.00mm x 2.50mm) | General Purpose | 445-4293 | Lead free / RoHS Compliant | 4(Max) X 2.5(Max) X 5.5(Max) | 500 | Through Hole | 0.0033 uF | 100 Vdc | X7R | 2.5 mm | 4(Max) mm | 2.5(Max) mm | Multilayer Ceramic Capacitors MLCC - Leaded | - | - | - | - | - |
| 询价 | 10 % | -55 to 125 °C | Radial | Bulk | RoHS Compliant | 6800 pF | 100 V | - 55 C to + 125 C | X7R | 2.5 mm | Dipped MLCCs | 2.5 mm | 4 mm | 5.5 mm | 5.5 mm W x 4 mm L x 2.5 mm H | Bulk | 500 | Through Hole | 100V | Kinked | X7R | 0.217" (5.50mm) | 0.157" L x 0.098" W (4.00mm x 2.50mm) | General Purpose | 445-4295 | Lead free / RoHS Compliant | 4(Max) X 2.5(Max) X 5.5(Max) | 500 | Through Hole | 0.0068 uF | 100 Vdc | X7R | 2.5 mm | 4(Max) mm | 2.5(Max) mm | Multilayer Ceramic Capacitors MLCC - Leaded | Radial | - | - | - | - |
 | 询价 | 10 % | -55°C ~ 125°C | Radial | 500 | RoHS Compliant | 0.015 uF | 100 V | - 55 C to + 125 C | X7R | 2.5 mm | Dipped MLCCs | 2.5 mm | 4 mm | 5.5 mm | 5.5 mm W x 4 mm L x 2.5 mm H | Bulk | 500 | Through Hole | 100V | Kinked | X7R | 0.217" (5.50mm) | 0.157" L x 0.098" W (4.00mm x 2.50mm) | General Purpose | 445-8429 | Lead free / RoHS Compliant | - | 500 | - | - | - | - | - | - | - | - | Radial | 0.5 mm | FK | New Product: New from this manufacturer. | Dipped Radial Lead Type General Use |
| 询价 | 10 % | -55°C ~ 125°C | Radial | 500 | RoHS Compliant | 0.022 uF | 100 V | - 55 C to + 125 C | X7R | 2.5 mm | Dipped MLCCs | 2.5 mm | 4 mm | 5.5 mm | 5.5 mm W x 4 mm L x 2.5 mm H | Bulk | 500 | Through Hole | 100V | Kinked | X7R | 0.217" (5.50mm) | 0.157" L x 0.098" W (4.00mm x 2.50mm) | General Purpose | 445-8430 | Lead free / RoHS Compliant | Radial | 500 | - | - | - | - | - | - | - | - | - | 0.5 mm | FK | New Product: New from this manufacturer. | Dipped Radial Lead Type General Use |
共 9 个型号