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.
SC0805J1202F4ANRH是信维通信(Sunway)推出的一款工业级宽温厚膜片式电阻,采用0805标准表面贴装封装,针对阻值精度、功率容量与环境适应性做了优化设计,广泛适配消费电子、工业控制、通信设备等多领域的电路需求。
该电阻属于信维通信通用型厚膜电阻系列,聚焦“高可靠性+宽温适配”核心需求:
该电阻的电气指标符合行业主流标准,关键参数如下:
参数 规格值 实际应用说明 标称阻值 12kΩ 1202代码(12×10²Ω) 阻值精度 ±5%(J档) 通用精度,满足多数电路分压/限流需求 额定功率 125mW 0805封装典型功率容量,需降额使用 最大工作电压 150V 电压限制(需同时满足P=U²/R) 温度系数(TC) ±100ppm/℃ 阻值随温度变化的稳定性 工作温度范围 -55℃~+155℃ 工业级宽温,覆盖极端场景注:实际使用需同时满足“功率≤125mW”与“电压≤150V”,例如12kΩ电阻在150V下功耗为187.5mW,需降额至122V以内(对应功耗125mW)。
采用0805表面贴装封装(英制0.08×0.05英寸,公制2012:2.0mm×1.2mm),具备以下特点:
该电阻针对极端环境做了可靠性优化,满足多项行业测试:
因宽温、高可靠性与成本优势,该电阻适用于多领域:
该电阻以“高性价比+宽温可靠”为核心竞争力,是中低端电路设计中替代进口品牌的优质选择,尤其适合对成本敏感但需工业级温度范围的应用场景。
Request for quote
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.
Related products