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.
AR03BTCX0120是台湾光颉(Viking)推出的一款0603封装贴片薄膜电阻,属于高精度、宽温域的通用型基础元器件。该产品针对对阻值精度、温度稳定性要求较高的电子设计场景,兼顾小型化封装与功率承载能力,是消费电子、工业控制、通信设备等领域的可靠选择。
该电阻的核心参数可支撑多场景的精准应用,具体维度如下:
标准阻值为12Ω,精度等级达到**±0.1%**——实际阻值与标称值的偏差不超过0.012Ω,可满足信号调理、分压网络等需要精准匹配的电路设计。
额定功率为100mW,适配0603小型贴片封装(尺寸约1.6mm×0.8mm),既节省电路板空间,又能覆盖低功耗电路的功率需求(如传感器放大、LED驱动辅助)。
温度系数为**±25ppm/℃**,即温度每变化1℃,阻值变化不超过标称值的25×10⁻⁶倍。以12Ω为例,温度从25℃升至155℃(变化130℃),阻值最大变化仅约0.039Ω,稳定性优异。
0603封装是贴片电阻的主流小型化方案,AR03BTCX0120的封装优势体现在:
该产品的精度与温度特性是核心竞争力:
AR03BTCX0120的环境参数覆盖多数应用场景:
光颉(Viking)是全球知名被动元器件厂商,AR03BTCX0120继承其成熟品质体系:
结合参数特性,该电阻适用于以下场景:
AR03BTCX0120的核心价值在于:
该产品是平衡精度、体积与可靠性的高性价比选择,可支撑多领域电子设计的稳定运行。
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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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