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VISHAY MBB02070C8200FCT00
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- VISHAY MBB02070C8200FCT00
- Type
- VISHAY
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 600mW
- Electronic Component
- Electronic Component
- Electronic Component
- VISHAY
- Electronic Component
- MBB02070C8200FCT00
- Electronic Component
- 1
- Package
- Through-hole, D2.5x L6.5mm
- Electronic Component
- Through-hole Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.001g
- Electronic Component
- 820Ω
- Electronic Component
- 1
- Electronic Component
- BM0264918431
- Operating Temperature
- 55℃~+155℃
- Electronic Component
- ±50ppm/℃
- Resistor Type
- Metal Film Resistor
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MBB02070C8200FCT00 产品概述
一、产品简介
MBB02070C8200FCT00 是 VISHAY（威世）推出的一款高稳定性金属膜插件电阻，阻值 820 Ω，额定功率 0.6 W，精度 ±1%，温度系数（TCR）为 ±50 ppm/℃。封装为插件形式，尺寸标注 D2.5 x L6.5 mm，工作温度范围宽 (-55 ℃ ~ +155 ℃)，适用于对精度、稳定性和低噪声有要求的模拟电路与精密电源应用。
二、主要技术参数
- 阻值：820 Ω
- 精度：±1%
- 额定功率：0.6 W
- 温度系数：±50 ppm/℃
- 工作温度：-55 ℃ ~ +155 ℃
- 封装：插件（D2.5 x L6.5 mm）
- 品牌：VISHAY（威世）
- 描述：MBB0207 Leaded Resistor 820R, 0.6W 50ppm
三、核心特性与优势
- 金属膜工艺：低噪声、温漂小、长期稳定性好，适合精密信号处理场合。
- 高精度 ±1%：满足精密分压、参考与匹配电路的要求。
- 低 TCR（±50 ppm/℃）：在温度变化下阻值漂移小，保证温度环境变动时的电路稳定性。
- 小型插件封装：体积紧凑，便于布局与手工或波峰/回流焊接的插件工艺相容。
- 宽温区：适应工业级温度范围，适合恶劣环境使用。
四、典型应用场景
- 精密放大器与滤波器的偏置/反馈网络；
- 电压分压与阻抗匹配；
- 仪器仪表、传感器前端信号处理；
- 小功率线性稳压或参考电路中的取样/补偿电阻；
- 需要长期稳定、低温漂的工业电子设备。
五、选型与使用建议
- 功率余量：尽量预留安全余量，长期工作时建议在额定功率以下使用并注意散热条件。
- 温度影响：在高温工作环境下关注整体系统散热，避免超过元件最高工作温度。
- 焊接工艺：兼容常规插件焊接工艺，焊接时避免长时间高温直接影响电阻结构。
- 阻值配对：用于桥式或差分电路时，若需更高配对精度可采用筛选配对或选用更高精度型号。
六、可靠性与质量保证
VISHAY 作为全球知名被动元件厂商，其金属膜电阻产品通过严格制造与测试流程，具备良好的批次一致性与长期稳定性。MBB0207 系列在抗湿热、温度循环与负载寿命等方面表现可靠，适合工业级与商用级应用。
七、采购与替代
产品型号全称 MBB02070C8200FCT00，订购时可参考阻值、精度与功率等关键参数核对。若需要更高功率或更小温漂，可考虑同厂商其他系列或金属膜/薄膜高精度封装的替代型号；若要求更高功率则转向功率更大的插件或贴片电阻方案。
总结：MBB02070C8200FCT00 以金属膜工艺、±1% 精度与 ±50 ppm/℃ 的低温漂优势，适合对稳定性和精度有较高要求的中低功率电路，是精密模拟与工业应用中可靠的插件电阻选择。
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