WH148-K2-4

暫無

發(fā)布日期：2019/11/28

產(chǎn)品分類

一般事項(xiàng)

§ 此規(guī)格適用于電子設(shè)備之可變電阻器

§ 使用溫度范圍：-10o-100o

特點(diǎn)

§ 長壽命，低成本

§ 手感柔和,帶開關(guān)

§ 阻值線性多樣化

用途

§ 多媒體，音箱，功放等

外形圖及安裝尺寸

ELECTRICAL CHARACTERISTICS

Item	Item	Specification
1.1	Resistance value and tolerance of resistance	K ±20%
1.2	Load power	0.1 W
1.3	Rotational noise	47mV max
1.4	Insulation Resistance	>100MΩ At 500V DC
1.5	Withstanding Voltage	>1Minute At 250V AC
1.6	Max rated voltage	100V AC
1.7	Tracking error
1.8	Residual resistance	R1,2＜10Ω; R2,3＜10Ω
1.9	Switch contact resistance	0.05mΩ
1.10	Switch power	16V 1A

MECHANICAL CHARACTERISTICS

2.1	Dimensions	Refer to the separate product drawing
2.2	Total rotation angle	300±5°
2.3	Rotational Torque	20~200gf.cm
2.4	Switch working angle	35±5°
2.5	Switch torque	50~300gf.cm
2.6	Shaft Push& Pull Strength	≥8kgf
2.7	Click slip-out force
2.8	Shaft Wobble (mm p-p)	≤0.3mm
2.9	Shaft Stop Strength	＞3kg.cm

DURABILITY CHARACTERISTICS

3.1	Rotating life	10,000 cycles
3.2	Storage Temperature Range	-30℃~+80℃
3.3	Operation Temperature Range	-20℃~+70℃
3.4	Soldering Heat Characteristic	260°C/2.5±0.5S

Type of shaft

How to order