GRM21BR70J 系列
murata
表面贴装多层陶瓷电容，2.2uF~10uF，6.3
GRM21BR70J系列 是一款高性能表贴多层陶瓷电容器(MLCC)产品线，专为满足现代电子应用的严苛需求而设计。该系列以坚固结构、卓越电气特性和高可靠性著称，广泛应用于对精度与耐用性要求极高的工业领域。其采用C0G(NP0)介电材料，在-55°C至+125°C宽温范围内具有0±30ppm/°C的超稳定温度系数，特别适合要求电容漂移极小且环境适应性强的应用场景。
本系列电容器采用紧凑型0805封装(2.0mm×1.25mm)，在空间利用率与性能表现间实现完美平衡。其宽泛的容值范围和电压等级设计，使其能灵活应用于滤波、定时及调谐电路。低等效串联电阻(ESR)与高绝缘电阻特性可确保高效储能和极低功耗，这对高频高可靠性应用至关重要。
该产品尤其适用于通信设备、医疗仪器、汽车电子及工业控制系统。在通信领域，凭借高频稳定特性常被用于RF模块和信号处理电路；在汽车电子中，其耐受温度波动与机械应力的能力，使之成为发动机控制单元(ECU)和车载信息娱乐系统的可靠选择；医疗设备则因其精度与稳定性带来的持续可靠表现，成为保障患者安全的关键组件。
GRM21BR70J系列专为高密度电路设计优化，在空间受限且要求高可靠性的场景中表现卓越。集稳定性、耐久性与紧凑尺寸于一身的特点，使其成为各类电子应用的优选解决方案，为工程师设计创新可靠系统提供坚实保障。
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GRM21BR70J - 型号列表共 14 个型号
| 制造商零件编号 | 价格/库存 | Package/Case | Mounting | Capacitance Value | Voltage | Tolerance | Dielectric | Operating Temperature | Construction | Product Length | Product Height | Standard Package | RoHS | Capacitance | Voltage Rating | Temperature Coefficient / Code | Case Code - in | Case Code - mm | Operating Temperature Range | Product | Packaging | Dimensions | Package / Case | Series | Factory Pack Quantity | Termination Style | Product Length | EU RoHS | Maximum Operating Temperature | Product Depth | Product Height | Case Style | Technology | rohs | Case Length | Case Height | Case Width | Type | Mounting Type | Voltage - Rated | Temperature Coefficient | Size / Dimension | Applications | Thickness (Max) | Other Names | Product Category | Unit Pack | MOQ | Capacitance - nF | Operating Temp Range | Rad Hardened | Failure Rate | Tolerance (+ or -) | Temp Coeff (Dielectric) | Wire Form | Mounting Style | Product Length (mm) | Product Depth (mm) | Product Height (mm) | Product Diameter (mm) | Case Diameter | DELETED | Product Range | Capacitance Tolerance | Dielectric Characteristic | Capacitor Case Style | Operating Temperature Min | Operating Temperature Max | MSL | SVHC | Capacitor Terminals | Weight (kg) | Tariff No. | 系列 | 电压 | 容差 | 最高工作温度 | 安装类型 | 容差 正 | 电介质 | 高度 | 电容值 | 最低工作温度 | 温度系数 | 尺寸 | 封装/外壳 | 容差 负 | 深度 | 长度 |
|---|
 | 询价 | 0805 | Surface Mount | 10 uF | 6.3 Vdc | 10 % | X7R | -55 to 125 °C | Flat | 2 mm | 1.25 mm | Cut Tape | RoHS Compliant | 10 uF | 6.3 V | X7R | 0805 | 2012 | - 55 C to + 125 C | General Type MLCCs | Reel | 1.25 mm W x 2 mm L x 1.25 mm H | 0805 (2012 metric) | GRM | 3000 | SMD/SMT | 2 | Compliant | 125 | 1.25 | 1.25 | Ceramic Chip | Standard | Lead free / RoHS Compliant | 2 mm | 1.25 mm | 1.25 mm | General Purpose MLCC | Surface Mount, MLCC | 6.3V | X7R | 0.079" L x 0.049" W (2.00mm x 1.25mm) | General Purpose | 0.053" (1.35mm) | 490-3904-2 | Multilayer Ceramic Capacitors MLCC - SMD/SMT | 3000 | 3000 | - | -55C to 125C | No | Not Required | 10% | X7R | Not Required | Surface Mount | 2 mm | 1.25 mm | 1.25 mm | Not Required mm | - | - | :MURATA - GRM Series | :± 10% | :X7R | :0805 [2012 Metric] | :-55°C | :125°C | :- | :No SVHC (20-Jun-2013) | :SMD | 0.00001 | 85322400 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | 询价 | 0805 | Surface Mount | 2.2 uF | 6.3 Vdc | 10 % | X7R | -55 to 125 °C | Flat | 2 mm | 1.25 mm | Tape & Reel | RoHS Compliant | 2.2 uF | 6.3 V | X7R | 0805 | 2012 | - 55 C to + 125 C | General Type MLCCs | Reel | 2 mm Dia. x 1.25 mm W x 2 mm L x 1.25 mm H | 0805 (2012 metric) | GRM | 3000 | SMD/SMT | 2 | Compliant | 125 | 1.25 | 1.25 | Ceramic Chip | Standard | RoHS Compliant Part | 2 mm | 1.25 mm | 1.25 mm | General Purpose MLCC | - | - | - | - | - | - | - | Multilayer Ceramic Capacitors MLCC - SMD/SMT | 3000 | 3000 | 2200 nF | -55C to 125C | No | Not Required | 10% | X7R | Not Required | Surface Mount | 2 mm | 1.25 mm | 1.25 mm | Not Required mm | 2 mm | Compliant | - | - | - | - | - | - | - | - | - | - | - | GRM | 6.3 V 直流 | ±10% | +125°C | 表面贴装 | +10% | X7R | 1.25mm | 2.2 µF | -55°C | ±15% | 2 x 1.25 x 1.25mm | 0805 | -10% | 1.25mm | 2mm |
| 询价 | 0805 | Surface Mount | 2.2 uF | 6.3 Vdc | 10 % | X7R | -55 to 125 °C | Flat | 2 mm | 1.25 mm | Tape & Reel | RoHS Compliant | 2.2 uF | 6.3 V | X7R | 0805 | 2012 | - 55 C to + 125 C | General Type MLCCs | Reel | 2 mm Dia. x 1.25 mm W x 2 mm L x 1.25 mm H | 0805 (2012 metric) | GRM | 10000 | SMD/SMT | 2 | Compliant | 125 | 1.25 | 1.25 | Ceramic Chip | Standard | Lead free / RoHS Compliant | 2 mm | 1.25 mm | 1.25 mm | General Purpose MLCC | Surface Mount, MLCC | 6.3V | X7R | 0.079" L x 0.049" W (2.00mm x 1.25mm) | General Purpose | 0.053" (1.35mm) | 490-8315-1 | Multilayer Ceramic Capacitors MLCC - SMD/SMT | 10000 | 10000 | 2200 nF | - | - | - | - | - | - | - | - | - | - | - | 2 mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | 0805 | Surface Mount | 10 uF | 6.3 Vdc | 10 % | X7R | -55 to 125 °C | Flat | 2 mm | 1.25 mm | Tape & Reel | RoHS Compliant | 10 uF | 6.3 V | X7R | 0805 | 2012 | - 55 C to + 125 C | General Type MLCCs | Reel | 1.25 mm W x 2 mm L x 1.25 mm H | 0805 (2012 metric) | GRM | 10000 | SMD/SMT | 2 | Compliant | 125 | 1.25 | 1.25 | Ceramic Chip | Standard | Lead free / RoHS Compliant | 2 mm | 1.25 mm | 1.25 mm | General Purpose MLCC | Surface Mount, MLCC | 6.3V | X7R | 0.079" L x 0.049" W (2.00mm x 1.25mm) | General Purpose | 0.053" (1.35mm) | 490-6476-1 | - | 10000 | 10000 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | 0805 | Surface Mount | 2.2 uF | 6.3 Vdc | 20 % | X7R | -55 to 125 °C | Flat | 2 mm | 1.25 mm | Tape & Reel | RoHS Compliant | 2.2 uF | 6.3 V | X7R | 0805 | 2012 | - 55 C to + 125 C | General Type MLCCs | Reel | 1.25 mm W x 2 mm L x 1.25 mm H | 0805 (2012 metric) | GRM | 10000 | SMD/SMT | 2 | Compliant | 125 | 1.25 | 1.25 | Ceramic Chip | Standard | Lead free / RoHS Compliant | 2 mm | 1.25 mm | 1.25 mm | General Purpose MLCC | Surface Mount, MLCC | 6.3V | X7R | 0.079" L x 0.049" W (2.00mm x 1.25mm) | General Purpose | 0.053" (1.35mm) | - | - | - | - | 2200 nF | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | 0805 | Surface Mount | 10 uF | 6.3 Vdc | 20 % | X7R | -55 to 125 °C | Flat | 2 mm | 1.25 mm | Tape & Reel | RoHS Compliant | 10 uF | 6.3 V | X7R | 0805 | 2012 | - 55 C to + 125 C | General Type MLCCs | Reel | 1.25 mm W x 2 mm L x 1.25 mm H | 0805 (2012 metric) | GRM | 3000 | SMD/SMT | 2 | Compliant | 125 | 1.25 | 1.25 | Ceramic Chip | Standard | Lead free / RoHS Compliant | 2 mm | 1.25 mm | 1.25 mm | General Purpose MLCC | Surface Mount, MLCC | 6.3V | X7R | 0.079" L x 0.049" W (2.00mm x 1.25mm) | General Purpose | 0.053" (1.35mm) | 490-8314-1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | 0805 | Surface Mount | 2.2 uF | 6.3 Vdc | 20 % | X7R | -55 to 125 °C | Flat | 2 mm | 1.25 mm | Tape & Reel | RoHS Compliant | 2.2 uF | 6.3 V | X7R | 0805 | 2012 | - 55 C to + 125 C | General Type MLCCs | Reel | 2 mm Dia. x 1.25 mm W x 2 mm L x 1.25 mm H | 0805 (2012 metric) | GRM | 3000 | SMD/SMT | 2 | Compliant | 125 | 1.25 | 1.25 | Ceramic Chip | Standard | Lead free / RoHS Compliant | 2 mm | 1.25 mm | 1.25 mm | General Purpose MLCC | Surface Mount, MLCC | 6.3V | X7R | 0.079" L x 0.049" W (2.00mm x 1.25mm) | General Purpose | 0.053" (1.35mm) | 490-1699-2 | Multilayer Ceramic Capacitors MLCC - SMD/SMT | - | - | 2200 nF | -55C to 125C | No | Not Required | 20% | X7R | Not Required | Surface Mount | 2 mm | 1.25 mm | 1.25 mm | Not Required mm | 2 mm | Compliant | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 GRM21BR70J475KA11L Multilayer Ceramic Capacitors MLCC - SMD/SMT 0805 4.7uF 6.3volt X7R +/-10% Murata Electronics | 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
GRM21BR70J225KA33F Multilayer Ceramic Capacitors MLCC - SMD/SMT 0805 2.2uF 6.3volt X7R +/-10% Murata Electronics | 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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GRM21BR70J106KA73K MURATA | 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
GRM21BR70J106KA73L MURATA | 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
GRM21BR70J106MA73K MURATA | 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
GRM21BR70J106MA73L MURATA | 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
共 14 个型号