型号/品牌/封装
品类/描述
库存
价格(含税)
资料
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品类: 电阻描述: Res Metal Film 3.06KΩ 1% 0.25W(1/4W) 0.5W(1/2W) ±50ppm/℃ Conformal AXL Thru-Hole Ammo Pack313520-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 电阻描述: Res Metal Film 2.94Ω 1% 0.25W(1/4W) 0.5W(1/2W) ±50ppm/℃ Conformal AXL Thru-Hole Bag942920-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 电阻描述: Res Metal Film 2.87Ω 1% 0.25W(1/4W) 0.5W(1/2W) ±50ppm/℃ Conformal AXL Thru-Hole Bag157620-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 电阻描述: Res Metal Film 3.48KΩ 1% 0.5W(1/2W) ±50ppm/℃ Molded AXL Thru-Hole T/R432220-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 电阻描述: 0201 8.45kΩ ±1%312420-49￥0.067550-99￥0.0625100-299￥0.0600300-499￥0.0580500-999￥0.05651000-4999￥0.05555000-9999￥0.0545≥10000￥0.0535 -
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品类: 电阻描述: Res Thick Film 270Ω 5% 5W ±150ppm/℃ Molded RDL Lug Flange Mount Bag90335-49￥25.693250-199￥24.5952200-499￥23.9803500-999￥23.82661000-2499￥23.67292500-4999￥23.49725000-7499￥23.3874≥7500￥23.2776 -
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品类: 电阻描述: Res Thick Film 0402 1.5KΩ 1% 0.063W(1/16W) ±100ppm/℃ SMD T/R748920-49￥0.054050-99￥0.0500100-299￥0.0480300-499￥0.0464500-999￥0.04521000-4999￥0.04445000-9999￥0.0436≥10000￥0.0428 -
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品类: 电阻描述: 0201 150Ω ±1%858320-49￥0.027050-99￥0.0250100-299￥0.0240300-499￥0.0232500-999￥0.02261000-4999￥0.02225000-9999￥0.0218≥10000￥0.0214 -
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品类: 电阻描述: Res Metal Film 90.9KΩ 1% 0.125W(1/8W) 0.25W(1/4W) 0.5W(1/2W) ±50ppm/℃ Molded AXL Thru-Hole Ammo Pack406220-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 电阻描述: Res Thick Film 560Ω 5% 5W ±150ppm/℃ Molded RDL Lug Flange Mount Bag54725-49￥25.693250-199￥24.5952200-499￥23.9803500-999￥23.82661000-2499￥23.67292500-4999￥23.49725000-7499￥23.3874≥7500￥23.2776 -
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品类: 电阻描述: Res Thick Film 13Ω 1% 10W ±150ppm/℃ Molded RDL Lug Flange Mount Bag78281-9￥43.773610-99￥41.2620100-249￥39.3962250-499￥39.1092500-999￥38.82221000-2499￥38.49922500-4999￥38.2122≥5000￥38.0328 -
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品类: 电阻描述: Res Thick Film 22Ω 5% 10W ±150ppm/℃ Molded Round Lead Flange Mount Bag55645-49￥27.541850-199￥26.3648200-499￥25.7057500-999￥25.54091000-2499￥25.37612500-4999￥25.18785000-7499￥25.0701≥7500￥24.9524 -
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品类: 电阻描述: Res Thick Film 3.3KΩ 5% 10W ±150ppm/℃ Molded RDL Lug Flange Mount Bag591120-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 电阻描述: Res Thick Film 3.3KΩ 5% 10W ±150ppm/℃ Molded RDL Lug Flange Mount Bag12285-49￥27.541850-199￥26.3648200-499￥25.7057500-999￥25.54091000-2499￥25.37612500-4999￥25.18785000-7499￥25.0701≥7500￥24.9524 -
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品类: 电阻描述: Res Thick Film 68KΩ 5% 10W ±150ppm/℃ Molded RDL Lug Flange Mount Bag18835-49￥27.541850-199￥26.3648200-499￥25.7057500-999￥25.54091000-2499￥25.37612500-4999￥25.18785000-7499￥25.0701≥7500￥24.9524 -
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品类: 电阻描述: Res Thick Film 6.8KΩ 1% 10W ±150ppm/℃ Molded RDL Lug Flange Mount Bag74181-9￥43.773610-99￥41.2620100-249￥39.3962250-499￥39.1092500-999￥38.82221000-2499￥38.49922500-4999￥38.2122≥5000￥38.0328 -
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品类: 电阻描述: Res Thick Film 470Ω 5% 5W ±150ppm/℃ Molded RDL Lug Flange Mount Bag198720-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 电阻描述: Res Thick Film 470Ω 5% 25W ±150ppm/℃ Molded Round Lead Flange Mount Bag96905-49￥31.566650-199￥30.2176200-499￥29.4622500-999￥29.27331000-2499￥29.08442500-4999￥28.86865000-7499￥28.7337≥7500￥28.5988 -
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品类: 电阻描述: Res Thick Film 1.82Ω 1% 25W ±150ppm/℃ Molded RDL Lug Flange Mount Bag97291-9￥54.997610-99￥51.8420100-249￥49.4978250-499￥49.1372500-999￥48.77661000-2499￥48.37082500-4999￥48.0102≥5000￥47.7848 -
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品类: 电阻描述: Res Thick Film 470Ω 1% 25W ±150ppm/℃ Molded Round Lead Flange Mount Bag85881-9￥49.995610-99￥47.1270100-249￥44.9960250-499￥44.6682500-999￥44.34041000-2499￥43.97152500-4999￥43.6437≥5000￥43.4388 -
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品类: 电阻描述: Res Thick Film 2.4KΩ 5% 25W ±150ppm/℃ Molded RDL Lug Flange Mount Bag35245-49￥31.566650-199￥30.2176200-499￥29.4622500-999￥29.27331000-2499￥29.08442500-4999￥28.86865000-7499￥28.7337≥7500￥28.5988 -
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品类: 电阻描述: Res Thick Film 24KΩ 5% 25W ±150ppm/℃ Molded RDL Lug Flange Mount Bag65461-9￥41.162810-99￥38.8010100-249￥37.0465250-499￥36.7766500-999￥36.50671000-2499￥36.20302500-4999￥35.9331≥5000￥35.7644 -
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品类: 电阻描述: VISHAY RCH25S330R0JS06 通孔电阻器, RCH系列, 330 ohm, 25 W, ± 5%, 550 V70655-49￥32.631350-199￥31.2368200-499￥30.4559500-999￥30.26071000-2499￥30.06542500-4999￥29.84235000-7499￥29.7029≥7500￥29.5634 -
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品类: 电阻描述: RES,CHASSIS MOUNT,THICK FILM,2.2Ω,5% +/-TOL,-150,150PPM TC22411-9￥100.452510-99￥96.0850100-249￥95.2989250-499￥94.6874500-999￥93.72661000-2499￥93.28982500-4999￥92.6784≥5000￥92.1543 -
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品类: 电阻描述: 适合 RCH 25 W 底盘系列的电阻器 Vishay Sfernice 25W RCH25 系列电阻器经设计，可安装在散热片上。 可耐受较高的短时间过载 厚涂层和非电感性 低热辐射 安装与 RH 线绕电阻器相同 特别适合用于高频率工作和切断电路 额定功率： | ---|--- \- 底盘安装 | 25 W \- 非底盘安装 | 4 W 最大工作电压： | 550 V 有效值 容差： | ±5% 温度系数： | | ±250 ppm/°C ≥ 1 Ω： | ±150 ppm/°C 热阻： | 1.4°C/W 介电强度： | 3500V 工作温度： | -55 - +125 °C 尺寸（长 x 宽 x 高）： | 28 x 27.5 x 15 mm 尺寸（毫米） --- L | W | H | P | F | T | S | 不提供 Ø D 螺钉 28 | 14 | 27.5 | 18.3 | 18.3 | 19.8 | 7.7 | 3.2 M3 ### 无电感性 - 面板安装 ### 非归纳 - 散热器可登上 几乎无电感性，厚膜功率电阻器，设计用于散热片直接连接，适合安装在有限空间内需简便连接的位置。 特别配制的金属陶瓷薄膜附着在高纯度氧化铝上，外壳为硬环氧模塑制品，内部集成端子。 小于等于 1Ω 的值具有 4 个接线端子，允许电压感应；所有其他值具有 2 个接线端子 应用包括主要参数是低电感、高频率和脉冲过载的电路。 **应用说明：**对于 25°C 时的 25 和 50W 类型和 70°C 时 100 和 250W 类型，从全功率线性下降到 125°C 时的零功率。 为了实现最佳热传导，建议在氧化铝底面和散热器机架/表面之间使用导热膏。 主要特点 --- 过载持续时间 | RCH25 | RCH50 | BDS100 | BDS250 1 s | 375W | 750W | 200W | 1500W 2 s | 300W | 600W | 150W | 1250W 5 s | 125W | 250W | 125W | 1000W 10 s | 75W | 150W | 100W | 750W 在 25° C 以上环境温度每升高一度，允许的过载便减少 1%。 主要特点表仅适用于适当安装在散热片上的电阻器，其热阻在额定功率为 25 和 50W 时为 1°C/W，额定功率为 100W 时为 0.7°C/W，额定功率为 250W 时为 0.28° C/W。 该数据仅当使用热油脂且电阻器通过安装螺钉正确拧紧时有效。 拧紧扭矩 --- RCH25 | RCH50 | BDS100 | BDS250 0.7Nm | 1Nm | 2Nm | 2Nm 尺寸 --- Sfernice 系列 | RCH 5 | RCH 10 | RCH 25 | RCH 50 L | 16.6 | 19 | 28 | 50 W | 9 | 11 | 14 | 15.5 H | 16.4 | 20.6 | 27.5 | 29.4 P | 10.2 | 12.7 | 18.3 | 33 F | 11.3 | 14.3 | 18.3 | 39.7 T | 12.5 | 15.9 | 19.8 | 21.4 S | 5.3 | 5 | 7.7 | 8 ØD | 2.4 | 2.4 | 3.2 | 3.2 | M2 | M2 | M3 | M339141-9￥37.136810-99￥35.0060100-249￥33.4231250-499￥33.1796500-999￥32.93611000-2499￥32.66212500-4999￥32.4186≥5000￥32.2664 -
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品类: 电阻描述: Res Thick Film 47Ω 10% 25W ±150ppm/℃ Molded RDL Lug Flange Mount Bag60835-49￥31.566650-199￥30.2176200-499￥29.4622500-999￥29.27331000-2499￥29.08442500-4999￥28.86865000-7499￥28.7337≥7500￥28.5988 -
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品类: 电阻描述: Res Thick Film 0.51Ω 10% 25W ±150ppm/℃ Molded RDL Lug Flange Mount Bag86585-49￥31.566650-199￥30.2176200-499￥29.4622500-999￥29.27331000-2499￥29.08442500-4999￥28.86865000-7499￥28.7337≥7500￥28.5988 -
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品类: 电阻描述: Res Thick Film 7.5Ω 1% 10W ±150ppm/℃ Molded Round Lead Flange Mount Bag66801-9￥43.773610-99￥41.2620100-249￥39.3962250-499￥39.1092500-999￥38.82221000-2499￥38.49922500-4999￥38.2122≥5000￥38.0328 -
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品类: 电阻描述: Res Thick Film 47KΩ 10% 25W ±150ppm/℃ Molded Screw Terminal Flange Mount Bag676220-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000
