Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
0402WGF2553TCE是UNI-ROYAL(厚声) 推出的一款0402封装厚膜贴片电阻,属于通用型小功率电阻范畴。其核心定位是满足小型化、低功耗电路的阻值控制需求,兼具一定的温度稳定性与环境适应性,适用于消费电子、工业控制、便携设备等多领域的常规电路设计。
该电阻的关键性能参数明确,可支撑大多数常规电路的参数要求:
标称阻值为255kΩ,精度等级为**±1%**——这是电子电路中最常用的精度等级之一,能满足分压、限流、信号放大等场景对阻值偏差的基本要求(例如,在模拟信号调理电路中,±1%的精度可避免信号失真过大)。
采用0402封装(英制:0.04英寸×0.02英寸;公制:1.0mm×0.5mm),属于超小型贴片封装,适配表面贴装技术(SMT)的自动化生产。其体积仅为常规1206封装的1/25左右,可大幅提升PCB的集成密度,适合智能手环、蓝牙耳机、小型医疗设备等对空间要求苛刻的产品。
结合性能参数,0402WGF2553TCE的主要应用场景包括:
作为厚膜电阻,该产品具备以下可靠性优势:
UNI-ROYAL(厚声)是国内电阻行业的头部厂商,拥有20余年的电子元件制造经验,产品通过ISO9001质量管理体系、IATF16949汽车级认证,0402WGF系列电阻供货稳定,可满足批量生产需求。
该产品以高性价比、小体积、宽温适应性为核心优势,是小型化电路设计中阻值控制的可靠选择。
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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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