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磁簧开关:

1,020 个筛选结果
磁簧开关(Reed Switch)也称之为干簧管,它是一个通过所施加的磁场操作的电开关。磁簧开关是由两片磁簧片(通常由铁和镍这两种金属所组成的) 密封在玻璃管内。 两片磁簧片呈重迭状况但中间间隔有一小空隙,外来适当的磁场将会使两片磁簧片接触。这两片簧片上的触点镀有层很硬的金属,通常都是铑和钌,这层硬金属大大提升了切换次数的寿命。玻璃管内通常注入了氮气或一些相等的惰性气体,而部份磁簧开关为了提升切换电压的性能,更会把内部做成真空状态。
拨动开关 (8,077,485)
旋转开关 (1,595,716)
翘板开关 (1,529,929)
按钮开关 (1,091,603)
特殊开关 (441,210)
滑动开关 (127,704)
型号
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最大触点电流(直流) (14)
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最大触点电压(直流) (20)
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电气寿命 (8)
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制造商 (18)
型号
型号 Most Relevant Technical Operating Conditions Physical Dimensions Other
数据手册 单价/库存
风险等级 是否无铅
生命周期
最大触点电流(直流) 最大触点电压(直流) 电气寿命 开关功能
开关类型
触点(交流)最大额定R负载 触点(直流)最大额定R负载 最大触点电流(交流) 最大触点电压(交流) 输出价值最小值 最大牵引值
最小牵引值
谐振频率标称
最低工作温度
最高工作温度
安装特点 密封
表面贴装
端接类型
主体高度 主体长度或直径 mfrid
ECCN代码
HTS代码
YTEOL
COO
MARR-5-17-28AT
Littelfuse Inc
查询价格和库存
Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
DRR-DTH-50-60
Littelfuse Inc
查询价格和库存
Yes Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
2116611102
Standex-Meder Electronics
查询价格和库存
Obsolete 500 mA 200 V SPST DRY REED SWITCH .5A@200VAC .5A@200VDC 500 mA 200 V 46 AT 31 AT -40 °C 130 °C THROUGH HOLE-STRAIGHT NO SOLDER 14 mm 2.2 mm 4317425 EAR99 8536.50.70.00 0
DRR-DTH-50-80
Littelfuse Inc
查询价格和库存
Yes Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
MN2290
IXYS Integrated Circuits Division
查询价格和库存
Obsolete 500 mA 200 V 300000 Cycle(s) SPST DRY REED SWITCH .5A@200VDC 5 AT 30 AT 20 AT -40 °C 125 °C SURFACE MOUNT-STRAIGHT HERMETICALLY SEALED NO SOLDER 9.8 mm 2.54 mm 1854 EAR99 8536.50.70.00 0
ORD2220
Standex-Meder Electronics
查询价格和库存
Obsolete 400 mA 40 V SPST DRY REED SWITCH .4A@40VAC .4A@40VDC 400 mA 40 V 3 AT 40 AT 8 AT 4.4 kHz THROUGH HOLE-STRAIGHT CORROSION PROOF; HERMETICALLY SEALED NO SOLDER 14 mm 2.2 mm 4317425 EAR99 8536.50.70.00 0
DRR-129-42-83AT
Littelfuse Inc
查询价格和库存
Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
MN2286
IXYS Integrated Circuits Division
查询价格和库存
Obsolete 500 mA 200 V 300000 Cycle(s) SPST DRY REED SWITCH .5A@200VDC 5 AT 25 AT 20 AT -40 °C 125 °C SURFACE MOUNT-STRAIGHT HERMETICALLY SEALED NO SOLDER 9.8 mm 2.54 mm 1854 EAR99 8536.50.70.00 0
2118570498
Standex-Meder Electronics
查询价格和库存
Obsolete DRY REED SWITCH 4317425 EAR99 8536.50.70.00 0
IA833572
Celduc Group
查询价格和库存
Obsolete DRY REED SWITCH 166795471 EAR99 8536.50.70.00 0 France
MARR-5-32-38
Littelfuse Inc
查询价格和库存
Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
MRPR-8-27-33
Littelfuse Inc
查询价格和库存
Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
MK25-1A46-BVXXXXX
Standex-Meder Electronics
查询价格和库存
Obsolete DRY REED SWITCH 4317425 EAR99 8536.50.70.00 0
DRR-DTH-75-80
Littelfuse Inc
查询价格和库存
Yes Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
KSK-1A53-2025
Standex-Meder Electronics
查询价格和库存
Obsolete SPST DRY REED SWITCH 1A@220VAC 1 A 220 V 25 AT 20 AT -20 °C 130 °C THROUGH HOLE-STRAIGHT NO SOLDER 20.5 mm 2.8 mm 4317425 EAR99 8536.50.70.00 0
2115219613
Standex-Meder Electronics
查询价格和库存
Obsolete 500 mA 350 V SPST DRY REED SWITCH .5A@350VAC .5A@350VDC 500 mA 350 V 9 AT 29 AT 18 AT -40 °C 130 °C THROUGH HOLE-RIGHT ANGLE NO SOLDER 21 mm 2.75 mm 4317425 EAR99 8536.50.70.00 0
DRR-129-77-83AT
Littelfuse Inc
查询价格和库存
Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
DRR-129-42-53AT
Littelfuse Inc
查询价格和库存
Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
MARR-5-27-33
Littelfuse Inc
查询价格和库存
Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
DRR-129-42-83
Littelfuse Inc
查询价格和库存
Yes Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
型号 Most Relevant Technical Operating Conditions Physical Dimensions Other
数据手册 单价/库存
风险等级 是否无铅
生命周期
最大触点电流(直流) 最大触点电压(直流) 电气寿命 开关功能
开关类型
触点(交流)最大额定R负载 触点(直流)最大额定R负载 最大触点电流(交流) 最大触点电压(交流) 输出价值最小值 最大牵引值
最小牵引值
谐振频率标称
最低工作温度
最高工作温度
安装特点 密封
表面贴装
端接类型
主体高度 主体长度或直径 mfrid
ECCN代码
HTS代码
YTEOL
COO
MARR-5-17-28AT
Littelfuse Inc
查询价格和库存
Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
DRR-DTH-50-60
Littelfuse Inc
查询价格和库存
Yes Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
2116611102
Standex-Meder Electronics
查询价格和库存
Obsolete 500 mA 200 V SPST DRY REED SWITCH .5A@200VAC .5A@200VDC 500 mA 200 V 46 AT 31 AT -40 °C 130 °C THROUGH HOLE-STRAIGHT NO SOLDER 14 mm 2.2 mm 4317425 EAR99 8536.50.70.00 0
DRR-DTH-50-80
Littelfuse Inc
查询价格和库存
Yes Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
MN2290
IXYS Integrated Circuits Division
查询价格和库存
Obsolete 500 mA 200 V 300000 Cycle(s) SPST DRY REED SWITCH .5A@200VDC 5 AT 30 AT 20 AT -40 °C 125 °C SURFACE MOUNT-STRAIGHT HERMETICALLY SEALED NO SOLDER 9.8 mm 2.54 mm 1854 EAR99 8536.50.70.00 0
ORD2220
Standex-Meder Electronics
查询价格和库存
Obsolete 400 mA 40 V SPST DRY REED SWITCH .4A@40VAC .4A@40VDC 400 mA 40 V 3 AT 40 AT 8 AT 4.4 kHz THROUGH HOLE-STRAIGHT CORROSION PROOF; HERMETICALLY SEALED NO SOLDER 14 mm 2.2 mm 4317425 EAR99 8536.50.70.00 0
DRR-129-42-83AT
Littelfuse Inc
查询价格和库存
Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
MN2286
IXYS Integrated Circuits Division
查询价格和库存
Obsolete 500 mA 200 V 300000 Cycle(s) SPST DRY REED SWITCH .5A@200VDC 5 AT 25 AT 20 AT -40 °C 125 °C SURFACE MOUNT-STRAIGHT HERMETICALLY SEALED NO SOLDER 9.8 mm 2.54 mm 1854 EAR99 8536.50.70.00 0
2118570498
Standex-Meder Electronics
查询价格和库存
Obsolete DRY REED SWITCH 4317425 EAR99 8536.50.70.00 0
IA833572
Celduc Group
查询价格和库存
Obsolete DRY REED SWITCH 166795471 EAR99 8536.50.70.00 0 France
MARR-5-32-38
Littelfuse Inc
查询价格和库存
Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
MRPR-8-27-33
Littelfuse Inc
查询价格和库存
Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
MK25-1A46-BVXXXXX
Standex-Meder Electronics
查询价格和库存
Obsolete DRY REED SWITCH 4317425 EAR99 8536.50.70.00 0
DRR-DTH-75-80
Littelfuse Inc
查询价格和库存
Yes Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
KSK-1A53-2025
Standex-Meder Electronics
查询价格和库存
Obsolete SPST DRY REED SWITCH 1A@220VAC 1 A 220 V 25 AT 20 AT -20 °C 130 °C THROUGH HOLE-STRAIGHT NO SOLDER 20.5 mm 2.8 mm 4317425 EAR99 8536.50.70.00 0
2115219613
Standex-Meder Electronics
查询价格和库存
Obsolete 500 mA 350 V SPST DRY REED SWITCH .5A@350VAC .5A@350VDC 500 mA 350 V 9 AT 29 AT 18 AT -40 °C 130 °C THROUGH HOLE-RIGHT ANGLE NO SOLDER 21 mm 2.75 mm 4317425 EAR99 8536.50.70.00 0
DRR-129-77-83AT
Littelfuse Inc
查询价格和库存
Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
DRR-129-42-53AT
Littelfuse Inc
查询价格和库存
Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
MARR-5-27-33
Littelfuse Inc
查询价格和库存
Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
DRR-129-42-83
Littelfuse Inc
查询价格和库存
Yes Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
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