4mm金属壳光敏电阻圆芯

GL4501：亮电阻Light Resistance at 10Lux(KΩ) 5-10
GL4510：亮电阻Light Resistance at 10Lux(KΩ) 10-20
GL4520：亮电阻Light Resistance at 10Lux(KΩ) 20-30
GL4530：亮电阻Light Resistance at 10Lux(KΩ) 30-50