Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
0201B152K500NT是风华高科推出的0201封装X7R材质贴片电容,型号各部分精准对应核心参数:
补充关键参数:工作温度范围**-55℃~125℃**(X7R标准区间),容值随温度变化率≤±15%(典型值±10%以内),1kHz下损耗角正切(tanδ)≤0.015。
温度稳定性优异
X7R材质的容值漂移在-55℃~125℃区间内控制在±15%以内,远优于Y5V等低成本材质,适合对温度敏感的电路(如车载辅助模块、工业控制器),避免环境温度变化导致滤波/耦合功能失效。
小型化高密度适配
0201封装比0402封装体积缩小约75%,可显著提升PCB布局密度,满足智能手机、智能穿戴等便携式设备的“轻薄化”需求,同时适配高密度工业控制板的小型化设计。
中低压电路兼容性强
50V额定电压覆盖多数消费电子、工业控制的电源滤波场景(如5V/12V/24V电源的二次滤波);交流电压降额后可兼容10V以下交流信号耦合,无需额外选择高压型号。
可靠性与环保性
采用高纯度陶瓷介质+多层电极结构,端电极Ni/Sn镀层耐焊接热(回流焊峰值温度260℃),符合IEC 60384-14可靠性标准;通过RoHS2.0、REACH认证,不含铅、镉等有害物质。
0201B152K500NT因体积小、温度稳定性好,广泛应用于以下领域:
消费电子
工业控制
汽车电子(低功耗模块)
通信设备
贴装与焊接要求
0201封装贴装精度需控制在±0.05mm以内,推荐使用自动贴片机(如ASM SIPLACE系列);焊接采用无铅回流焊,温度曲线设置:
可靠性测试标准
电压降额
直流电压≤50V,交流电压峰值≤(50V×0.8)/√2≈28V,避免过压击穿。
精度与材质替换
焊接风险防控
0201封装易出现“立碑”“虚焊”,需注意:
该产品平衡了小型化、稳定性与成本,是消费电子、工业控制等领域中低压电路的高性价比选择。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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