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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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村田GJM0335C1HR20WB01D是一款0201封装的高频稳定型MLCC,核心参数与型号编码对应关系明确:
该型号针对高频稳定与小型化需求设计,核心性能特点突出:
采用C0G陶瓷介质(无铁电效应),在-55℃至125℃范围内,容值变化率≤±30ppm/℃,无直流偏置导致的容值漂移,适合对信号相位/幅度一致性要求极高的场景。
介质损耗角正切(DF)≤0.1%(1kHz下),高频阻抗特性优异,在Sub-6GHz频段的ESR(等效串联电阻)低至毫欧级,可减少射频信号衰减。
0201封装尺寸仅0.6mm×0.3mm×0.3mm,比0402封装体积缩小60%,适配智能手机、可穿戴设备等微型化产品的射频/信号调理电路。
通过村田严格的可靠性测试:高温存储(125℃/1000h)、温度循环(-55℃~125℃/1000次)、湿度负荷(85℃/85%RH/1000h)后,容值变化率≤±1%,ESR变化≤10%,满足车载、工业物联网等 harsh环境需求。
该型号因稳定、低损、小型化特性,广泛应用于以下场景:
作为匹配网络电容、滤波电容,保障Sub-6GHz、毫米波频段的信号传输稳定,适配基站RRU、智能手机射频模块、Wi-Fi 6路由器等;
智能手表、蓝牙耳机的蓝牙模块、传感器接口电路,小封装满足设备微型化,低损耗减少电池功耗;
车载传感器(如胎压监测、摄像头)、工业物联网节点的信号调理电路,宽温范围适配-40℃~85℃的车载/工业环境;
示波器、信号发生器的高频滤波/耦合电路,容值稳定保障测试精度,无偏置效应避免测量误差。
符合RoHS 2.0(无铅、无镉、无汞)、REACH(无SVHC高关注物质)及Halogen-free(卤素含量≤900ppm)标准,满足全球绿色制造要求。
该型号是村田高频MLCC的经典款,兼顾稳定性能与小型化,是射频、工业、消费电子领域的高性价比选择。
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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.
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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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