公司名称：深圳市微波电子有限公司

Part No.
<br /> 型号
<br /> WB4028L
<br />Total Length
<br /> 总长度
<br /> 66.5mm
<br />Glass Length
<br /> 玻璃长度
<br /> 28 mm
<br />Glass Diameter
<br /> 直径
<br /> 4 mm
<br />Contact Form
<br /> 触点形式
<br /> 1A （SPST-NO）
<br />Contact Position
<br /> 触点位置
<br /> SYM
<br />Contact Material
<br /> 触点材质
<br /> Ru
<br />Contact Rating
<br /> 触点负载
<br /> 30W
<br />Max. Switching Voltage
<br /> *大开关电压
<br /> 180VDC / VAC
<br />Max. Switching Current
<br /> *大开关电流
<br /> 1A
<br />Contact Resistance
<br />(at initial value)
<br /> 接触电阻 ( 初始值 )
<br /> 150mOhms
<br />Pull In Value (AT)
<br /> 启动值
<br /> 10-40
<br />Drop Out Value (AT)
<br /> 释放值
<br /> 10
<br />Operation Time
<br /> 动作时间
<br /> 2.0 mSec.(Max.)
<br />Release Time
<br /> 释放时间
<br /> 1.0 mSec.(Max.)
<br />Breakdown Voltage
<br /> 耐高压
<br /> 300VDC
<br />Contact Capacitance
<br /> 触点电容
<br /> 1.0 pF
<br />Insulation Resistance
<br /> 绝缘电阻
<br /> 109Ohms
<br />Resonant Frequency
<br /> 谐振频率
<br /> 0.7 kHz
<br />Operation Temperature
<br /> 工作温度范围
<br /> -60℃~+100℃
<br />High Humidity
<br /> *高湿度
<br /> 98% (Max.)
<br />Operation Frequency
<br /> *高工作频率
<br /> 5 Hz
<br />Electrical Life
<br /> 电气寿命
<br /> 105（250V，1A）
<br />Test Coil
<br /> 测试线圈
<br /> 5000 335 Ohm
<br />Leads
<br /> 引线脚
<br /> Gold-Plated镀银
<br />Safety
<br /> 安全认证
<br /> SGS