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muRata BLM21PG221SH1D
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- mu Rata BLM21PG221SH1D
- Type
- MURATA
- Unit
- Electronic Component
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- MURATA
- Electronic Component
- BLM21PG221SH1D
- Electronic Component
- 1
- Package
- 0805
- Electronic Component
- Ferrite Bead
- Electronic Component
- ±25%
- Electronic Component
- 0.03g
- Electronic Component
- 1
- Channel Count
- 1
- Electronic Component
- BM0257268122
- Current
- 2A
- @Frequency
- 220Ω@100MHz
- Resistor(DCR)
- 45mΩ
- 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.
BLM21PG221SH1D 产品概述
BLM21PG221SH1D 是一款由著名电子元器件制造商 muRata（村田）生产的高性能滤波器，主要用于电源线的抗干扰和信号滤波。该产品设计旨在满足现代电子设备在高频环境下的应用需求，具备卓越的电气特性和可靠性。
产品特点
滤波器类型与应用场景
BLM21PG221SH1D 是一款电源线滤波器，适合用于各种电子设备的电源管理系统。它有效滤除高频噪声，保障信号的稳定性，尤其适用于手机、平板电脑和其他消费电子产品等对信号完整性要求较高的领域。阻抗特性
该产品在 100MHz 的频率下具有 220Ω 的阻抗特性，这意味着它能够有效地抑制数字信号中可能出现的不必要噪声，确保电源线路的清洁和稳定，使其在高速数据传输中表现出优越的性能。电流承载及热特性
BLM21PG221SH1D 额定电流最大为 2A，适合多种应用场合。由其较低的直流电阻（DCR）最大值为 45 毫欧，时它在工作负载下产生的热量降低，这不仅提高了元件的效率，还确保了元件在高电流情况下的可靠性，延长了其使用寿命。工作环境
该滤波器的工作温度范围为 -55°C 至 125°C，使其能够在极端温度环境下稳定工作，满足汽车电子、工业控制等领域对耐久性的严格要求。此外，该元器件符合 AEC-Q200 认证标准，适用于汽车行业，确保其在各种严酷条件下的可靠运行。封装与尺寸
BLM21PG221SH1D 采用 0805 (2012 公制) 表面贴装型封装，这种紧凑的设计使其能够轻松集成到各种电子电路中。其高度最大仅为 0.041” (1.05mm)，有效节省电路板空间，使设计师能够在小型化需求日益增长的今天，更好地应对设计挑战。
应用领域
BLM21PG221SH1D 的广泛适用性使其在多个领域中展示了良好的市场前景，主要包括但不限于：
- 消费电子：手机、平板电脑、笔记本电脑等日常电子产品中，能够有效降低电源干扰，提升用户体验。
- 汽车电子：符合 AEC-Q200 的认证，使其成为汽车仪表板、车载娱乐系统和电动汽车电源管理系统等汽车应用的理想选择。
- 工业控制：在自动化设备及系统中，它能够提高电力供应的稳定性，确保整个系统的安全和高效运作。
结论
综上所述，BLM21PG221SH1D 是一款兼具优秀性能和广泛应用的电源线滤波器。其优越的电气特性、极致的耐温性能以及小巧的封装设计，使其在现代电子设备设计中成为不可或缺的元件之一。使用 BLM21PG221SH1D 可以大大提高产品的抗干扰能力和信号质量，是电子设计工程师们在电源管理方面的理想选择。选择村田的这款磁珠，能够有效提升产品的可靠性和市场竞争力。
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