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WR08X153JTL是华新科(Walsin) 推出的一款0805封装厚膜片式固定电阻,属于常规精度级表面贴装元件。产品采用厚膜丝网印刷+高温烧结工艺制造,兼具成本优势与性能稳定性,适配自动化SMT(表面贴装技术)生产线,是电子电路中分压、限流、信号匹配等场景的常用基础元件。
该电阻的关键参数清晰对应电路设计的核心需求,具体如下:
阻值稳定性可靠
厚膜工艺确保阻值一致性,±5%精度可覆盖80%以上常规电路需求;±100ppm/℃的温度系数在宽温范围内表现稳定——以-55℃~155℃为例,总温度变化210℃,阻值波动仅315Ω(15kΩ×210×100ppm),波动幅度≤2.1%,仍在精度范围内,无需额外温度补偿。
功率与电压适配性均衡
1/8W额定功率适配中低功耗电路(如信号放大、电源分压),150V额定工作电压可满足部分高压信号场景(需注意功率限制:实际电压需满足V≤√(P×R)=√(0.125×15000)≈43.3V,避免超功率)。
环境适应性强
宽温范围符合工业级标准,可用于汽车电子、工业控制等温度变化剧烈的场景;0805封装的机械强度较好,抗振动、抗冲击能力满足贴片元件的常规可靠性要求(可通过IEC 60068等标准测试)。
贴装兼容性优异
标准0805封装与主流SMT生产线完全兼容,支持高速贴装(速度可达10万点/小时以上),降低生产工艺难度与成本,适合批量制造。
该电阻因参数均衡、成本可控,广泛应用于以下领域:
华新科作为全球知名被动元件制造商,拥有30余年生产经验,WR08X153JTL通过ISO 9001、ISO/TS 16949等国际认证,生产过程中采用全检+抽检结合的质量控制体系,包括阻值分选、温度循环测试、振动测试等,确保产品一致性;此外,华新科供应链稳定,可提供持续供货支持,适合批量订单需求。
综上,WR08X153JTL是一款参数均衡、可靠性高、成本可控的常规片式厚膜电阻,可满足多数电子电路的基础电阻需求。
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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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