SM31TB trimmer potentiometer 系列
Nidec Copal Electronics Corporation表面安装可调电阻器，具有多种阻值，用于精密调整
尼得科柯柏电子 corporation 的 SM31TB 系列是一款表面贴装可调电阻器系列产品，专为紧凑电子组装中的精确电阻调整设计。这些组件适用于需要在无需外部调节的情况下精细调整电路参数的应用，例如音频设备、测试设备和工业控制。
如果您正在设计对电阻设置精度和可靠性有高要求的产品，这些可调电阻器是不错的选择。值得一提的是它们的小尺寸；它们可以进行表面贴装，非常适合空间受限的 PCB 布局。当工程师需要在操作过程中动态调整设置或不需要打开外壳就能进行调整时，往往会选用这类组件。
另一个实际应用场景是在测试设备中，能够实时进行微调可能至关重要。SM31TB 系列提供了多种阻值范围，允许您根据具体应用选择所需的精确值。其坚固的设计确保了长期使用的一致性能，这对于关键任务系统来说至关重要。
总体而言，如果您寻找可靠的、表面贴装的可调电阻器，并且需要精度和易于集成，尼得科柯柏电子的 SM31TB 系列绝对值得考虑。
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SM31TB trimmer potentiometer - 型号列表
共 15 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 其他名称 | 标准包装数量 | 容差 | 功率（瓦） | 电阻值（欧姆） | 包装方式 | 安装类型 | 尺寸/外形 | 端接样式 | 电阻材料 | 调节方式 | 圈数 | 温度系数 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 10 | 500: ¥12.2536 | - | SM-31TB101 | 500 | ±20% | 0.125W, 1/8W | 100 | Tape & Reel (TR) | Surface Mount | Square - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm) | Gull Wing | Cermet | Side Adjustment | 5 | ±100ppm/°C |
| 10 | 500: ¥12.2536 | - | SM-31TB102 | 500 | ±20% | 0.125W, 1/8W | 1k | Tape & Reel (TR) | Surface Mount | Square - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm) | Gull Wing | Cermet | Side Adjustment | 5 | ±100ppm/°C |
| 10 | 500: ¥12.2536 | - | SM-31TB103 | 500 | ±20% | 0.125W, 1/8W | 10k | Tape & Reel (TR) | Surface Mount | Square - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm) | Gull Wing | Cermet | Side Adjustment | 5 | ±100ppm/°C |
| 10 | 500: ¥12.2536 | - | SM-31TB104 | 500 | ±20% | 0.125W, 1/8W | 100k | Tape & Reel (TR) | Surface Mount | Square - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm) | Gull Wing | Cermet | Side Adjustment | 5 | ±100ppm/°C |
| 10 | 500: ¥12.2536 | - | SM-31TB105 | 500 | ±20% | 0.125W, 1/8W | 1M | Tape & Reel (TR) | Surface Mount | Square - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm) | Gull Wing | Cermet | Side Adjustment | 5 | ±100ppm/°C |
| 10 | 500: ¥12.2536 | - | SM-31TB201 | 500 | ±20% | 0.125W, 1/8W | 200 | Tape & Reel (TR) | Surface Mount | Square - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm) | Gull Wing | Cermet | Side Adjustment | 5 | ±100ppm/°C |
| 10 | 500: ¥12.2536 | - | SM-31TB202 | 500 | ±20% | 0.125W, 1/8W | 2k | Tape & Reel (TR) | Surface Mount | Square - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm) | Gull Wing | Cermet | Side Adjustment | 5 | ±100ppm/°C |
| 10 | 500: ¥12.2536 | - | SM-31TB203 | 500 | ±20% | 0.125W, 1/8W | 20k | Tape & Reel (TR) | Surface Mount | Square - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm) | Gull Wing | Cermet | Side Adjustment | 5 | ±100ppm/°C |
| 10 | 500: ¥12.2536 | - | SM-31TB204 | 500 | ±20% | 0.125W, 1/8W | 200k | Tape & Reel (TR) | Surface Mount | Square - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm) | Gull Wing | Cermet | Side Adjustment | 5 | ±100ppm/°C |
| 10 | 500: ¥12.2536 | - | SM-31TB205 | 500 | ±20% | 0.125W, 1/8W | 2M | Tape & Reel (TR) | Surface Mount | Square - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm) | Gull Wing | Cermet | Side Adjustment | 5 | ±100ppm/°C |
| 10 | 500: ¥12.2536 | - | SM-31TB500 | 500 | ±20% | 0.125W, 1/8W | 50 | Tape & Reel (TR) | Surface Mount | Square - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm) | Gull Wing | Cermet | Side Adjustment | 5 | ±100ppm/°C |
| 10 | 500: ¥12.2536 | - | SM-31TB501 | 500 | ±20% | 0.125W, 1/8W | 500 | Tape & Reel (TR) | Surface Mount | Square - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm) | Gull Wing | Cermet | Side Adjustment | 5 | ±100ppm/°C |
| 10 | 500: ¥12.2536 | - | SM-31TB502 | 500 | ±20% | 0.125W, 1/8W | 5k | Tape & Reel (TR) | Surface Mount | Square - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm) | Gull Wing | Cermet | Side Adjustment | 5 | ±100ppm/°C |
| 10 | 500: ¥12.2536 | - | SM-31TB503 | 500 | ±20% | 0.125W, 1/8W | 50k | Tape & Reel (TR) | Surface Mount | Square - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm) | Gull Wing | Cermet | Side Adjustment | 5 | ±100ppm/°C |
| 10 | 500: ¥12.2536 | - | SM-31TB504 | 500 | ±20% | 0.125W, 1/8W | 500k | Tape & Reel (TR) | Surface Mount | Square - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm) | Gull Wing | Cermet | Side Adjustment | 5 | ±100ppm/°C |
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