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PROD PWCWAQ2012F-100KTT PWCWAQ2012F
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PROD PWCWAQ2012F-100KTT
- Type
- PROD
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PROD
- Electronic Component
- PWCWAQ2012F-100KTT
- Electronic Component
- 1
- Package
- 0805
- Type
- Inductor
- Electronic Component
- SMD Inductor
- Electronic Component
- ±10%
- Electronic Component
- 0.039g
- Inductor
- 10uH
- Electronic Component
- 1
- Electronic Component
- BM0230041516
- Current
- 600mA
- Frequency
- 30MHz
- Resistor(DCR)
- 1.105Ω
- 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.
PWCWAQ2012F-100KTT 产品概述
一、产品简介
PWCWAQ2012F-100KTT 是谱罗德（PROD）推出的一款绕线片式贴片电感，封装为0805（2012公制）。标称电感值为 10 μH，公差 ±10%，额定直流电流 600 mA，直流电阻（DCR）为 1.105 Ω，自谐振频率（SRF）约 30 MHz。该器件以结构紧凑、易于贴装为特点，适合表面贴装工艺（SMT）和中低频滤波/电磁干扰抑制场合。
二、主要电气参数
- 电感值：10 μH ±10%
- 额定电流：600 mA（连续额定，建议考虑热与散逸）
- 直流电阻（DCR）：1.105 Ω（较高，需关注功耗）
- 自谐振频率（SRF）：≈30 MHz（在 SRF 以下表现为感性）
- 类型：绕线片式电感（贴片）
- 封装：0805（2012）
- 品牌：PROD（谱罗德）
三、性能与适用场景分析
由于 DCR 较高，器件在较大电流下会产生显著 I²R 损耗（例如 0.6 A 时约 0.4 W），因此不推荐用于需高效率或大输出电流的电源储能电感（如高电流降压电感）。更适合的应用包括：输入/输出滤波（中低电流场合）、直流/交流线路的 EMI/RFI 抑制、信号链的低频隔离与噪声衰减、以及对空间或成本敏感的通用滤波用途。
四、选型与设计注意事项
- 功耗与温升：实际工作电流应按允许温升与系统散热条件适当降额；若工作点接近额定值，需验证温度上升对电感值与可靠性的影响。
- 频率特性：器件在 SRF（≈30 MHz）以下呈感性，频率接近 SRF 时会逐步失去感性特性，设计时应留有裕量。
- PCB 布局：靠近噪声源或滤波节点放置，保持短且粗的走线以减少寄生电感与电阻；对于共地/差分布局注意回流路径完整性。
- 焊接工艺：适用于常规无铅回流工艺，建议按器件供应商或行业无铅回流曲线进行焊接资格验证。
五、封装与可靠性
0805 封装便于自动贴装，适合潮湿/振动较低的通用电子设备。使用前建议关注元件的储存条件（防潮包装）与焊接前的回流预热/回潮处理。长时间高温或大电流工作会引起线圈及绝缘材料老化，应在可靠性评估中验证寿命指标。
六、总结与建议
PWCWAQ2012F-100KTT 是一款面向中低频滤波与 EMI 抑制的通用绕线贴片电感，尺寸小、易于贴装，但需正视其较高的直流电阻带来的功耗限制。选型时应以实际电流、允许功耗与所需频带为准；在需要低损耗或高电流场合，应考虑低 DCR 或更大封装的替代产品。对于滤波、信号净化与一般噪声抑制应用，该型号在成本与体积上的平衡具有实际价值。
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