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-02K203JT是风华高科(FH品牌)推出的工业级厚膜贴片电阻,采用0402小封装设计,适配高密度PCB布局,核心参数满足一般信号调理、偏置电路等场景的性能需求。
RC-02K203JT属于风华厚膜贴片电阻系列,命名规则清晰对应关键特性:
该产品为无引线表面贴装器件,兼容主流SMT自动化组装工艺,适合批量生产应用。
RC-02K203JT的性能参数覆盖工业级应用的基本需求,关键指标如下:
阻值为20kΩ,精度等级±5%,满足非精密电路的阻值控制要求(如分压电路、信号衰减电路等场景的偏差需求)。
注意:实际使用需同时满足“功率≤62.5mW”和“电压≤50V”,避免过载导致性能下降或损坏。
产品符合RoHS环保要求,无铅无镉,满足国际电子行业的环保法规。
0402封装(尺寸约1.0mm×0.5mm)是小型化电子设备的主流封装之一,可显著节省PCB空间,适合手机、智能穿戴、小型通信模块等高密度布局场景。
采用厚膜丝网印刷、高温烧结工艺制备,具有以下特点:
无引线贴片结构,兼容回流焊、波峰焊等主流SMT工艺,焊接后焊点可靠性高,适配自动化生产流程。
RC-02K203JT因体积小、成本适中、宽温稳定,广泛应用于以下场景:
RC-02K203JT由风华高科(FH品牌)生产,风华高科是国内领先的电子元器件制造商,厚膜电阻产品已通过ISO9001、RoHS等多项行业认证,批量生产一致性好,可满足客户的稳定供货需求。
本概述覆盖了RC-02K203JT的核心特性、应用场景及使用要点,可作为选型和电路设计的参考依据。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
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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