对比图
型号 KSC221J KSC221JLFS B3SN-3112P
描述 Switch Tactile N.O. SPST Round Button J-Bend 0.05A 32VDC 1VA 500000Cycles 2N SMD Automotive T/RKSC series touch keysRange of touch keys with normally open contacts for surface mounting. Momentary action, silver contact. Short actuator (3.5 mm) for KSC2 models, long (5.2 mm) for KSC4 models and vertical for the KSC441J model. Available in 2 activation strengths: 1.6 and 3 Newton. Applications: telephony, automobiles, computers. Technical specifications --- Max. breaking capacity: | 1 VA Max. input voltage switching: | 32 V dc Max. Current switching: | 50mA Contact resistance: | Operating temperature: | -40°C → +85°C ### 薄型 - 键盘开关OMRON ELECTRONIC COMPONENTS B3SN-3112P 轻触开关, 不发光, 1.57 N, 24 V, 50 mA, 焊接, B3SN系列
数据手册 ---
制造商 C&K Components C&K Components Omron (欧姆龙)
分类 轻触开关、轻推开关轻触开关、轻推开关轻触开关、轻推开关
安装方式 Surface Mount Surface Mount Surface Mount
封装 - SMD Switch
额定电压(DC) - 32 V 24 V
接触器类型 - Button Standard
额定电流 - 50 mA 50 mA
排数 - - 2
方向 - Vertical Vertical
触点类型 - SPST-NO SPST-NO
额定电流(Max) - 0.05 A 0.05A @24VDC
工作温度(Max) - 85 ℃ 70 ℃
工作温度(Min) - -40 ℃ -25 ℃
额定电压 - 32 V 24 VDC
接触电阻(Max) - - 100 mΩ
触点电镀 - Silver -
绝缘电阻 - 10 MΩ -
触点额定电流 - 50mA @32VDC -
额定功率(Max) - 1 VA -
额定电压(DC Max) - 32 V -
长度 - 6.20 mm 7 mm
宽度 - 6.2 mm 6.5 mm
高度 - 3.5 mm 3.1 mm
封装 - SMD Switch
工作温度 -40℃ ~ 85℃ -40℃ ~ 85℃ -25℃ ~ 70℃
触点材质 - Silver -
产品生命周期 Active Active Active
包装方式 Cut Tape (CT) Tape & Reel (TR) Tape & Reel (TR)
RoHS标准 Non-Compliant RoHS Compliant RoHS Compliant
含铅标准 Contains Lead Lead Free Lead Free
REACH SVHC标准 - No SVHC No SVHC
REACH SVHC版本 - 2016/06/20 -
ECCN代码 - EAR99 EAR99
HTS代码 - 8536501199 8536509065