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.
RC-01W102JT是风华电子(FH) 推出的通用型厚膜贴片电阻,属于其经典电阻系列之一。型号各部分的技术标识清晰:
该产品采用贴片式无引脚结构,适配SMT自动化生产,是消费电子、IoT终端等小型化设备的核心通用元件。
阻值1kΩ±5%,满足非高精度电路的分压、限流、滤波等基础需求(如信号调理、电源辅助支路),无需额外承担高精度电阻的成本。
英制0201封装(尺寸0.02英寸×0.01英寸,约0.6mm×0.3mm)是目前小型化设备的主流封装之一,优势在于:
采用丝网印刷+高温烧结工艺:将电阻浆料印刷于氧化铝陶瓷基片,经850℃左右烧结成型,具有以下特点:
智能手环、手表的传感器信号调理电路(如心率传感器分压、加速度计限流),利用0201小封装实现设备轻薄化。
智能手机、平板电脑的电源滤波支路、接口电路限流(如Type-C接口的过流保护辅助),适配高密度PCB布局。
智能家居传感器(温湿度、光照)的信号放大电路、工业微型PLC的辅助逻辑电路,宽温范围满足室内外环境需求。
蓝牙耳机、便携充电器的电压分压检测(如电池电量显示的电阻网络),性价比优势明显。
经测试,在-55℃~+125℃范围内,阻值漂移≤±0.5%(1000小时加速老化后),符合GB/T 5968《电子设备用固定电阻器》标准。
通过SMT回流焊测试(峰值温度260℃,持续时间≤10s),无虚焊、脱落问题;手工焊接温度≤350℃时,可保证封装完整性。
符合RoHS 2.0、REACH指令,无铅无镉,适配出口产品的环保要求;包装采用防静电卷盘(10000片/盘),便于自动化生产。
RC-01W102JT凭借小体积、稳定性能及高性价比,成为众多小型化电子设备的首选通用电阻元件,广泛应用于消费电子、IoT、工业控制等领域。
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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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