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68WR20LF
Res Cermet Trimmer 20 Ohm 20% 0.5W(1/2W) 20(Elec)Turn 2.29mm (9.53 X 6.22 X 11.05mm) Pin Thru-Hole Box ...
描述
The 68WR20LF is a 3/8" square multiturn cermet trimming potentiometer designed for precision resistance adjustment applications. It features 20 turns of nominal electrical travel with a resistance range of 10 Ohms to 2 Megohms, standard resistance tolerance of ±10% (±20% for values below 100 Ohms), and essentially infinite resolution. The device is sealed with 85°C Fluorinert for protection against leaks and operates reliably across a wide temperature range of -55°C to +125°C with a temperature coefficient of ±100 ppm/°C (±250 ppm/°C for resistances below 100 Ohms). It supports a maximum input voltage of 200 Vdc and a maximum slider current of 100 mA, with a power rating of 0.5 Watts at 85°C. The potentiometer is commonly used in instrumentation, calibration circuits, and precision control applications where fine adjustment and long-term stability are required.
搜索关键词: 68WR20LF
规格
常见问题
68WR20LF 是否符合 RoHS 标准？
是的，68WR20LF 符合 RoHS 标准。
68WR20LF 的交货期是多少？
68WR20LF 的标准交货期约为 15 周。有库存的数量由 Master Electronics 发货。
数据表
