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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 Compliance Operating Conditions Physical Dimensions Other
数据手册 单价/库存
风险等级 是否无铅
是否Rohs认证
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
其他特性 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
JESD-609代码 最低工作温度
最高工作温度
安装特点 包装方法
密封
表面贴装
端子面层
端接类型
主体宽度 主体高度 主体长度或直径 mfrid
ECCN代码
HTS代码
YTEOL
包装说明
COO
DRT-DTH-50-80
Littelfuse Inc
查询价格和库存
Yes Yes Obsolete 1.5 A 500 V SPDT DRY REED SWITCH 1A@350VAC 1.5A@500VDC 1 A 350 V 80 AT 50 AT 2.75 kHz -20 °C 125 °C THROUGH HOLE-STRAIGHT BULK HERMETICALLY SEALED NO SOLDER 39.67 mm 5.33 mm 2140 EAR99 8536.50.70.00 0
54-627
NTE Electronics Inc
查询价格和库存
Yes Obsolete 2243 EAR99 8536.50.70.00 0
MDSM-4B-22-33
Littelfuse Inc
查询价格和库存
Yes Yes Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
FRB2249
Coto Technology USA
查询价格和库存
Yes Yes Obsolete 500 mA 200 V SPST DRY REED SWITCH .5A@200VDC 5 AT 25 AT 15 AT e3 -40 °C 125 °C SURFACE MOUNT-STRAIGHT HERMETICALLY SEALED NO Matte Tin (Sn) SOLDER 2.9 mm 13.94 mm 1885 EAR99 8536.50.70.00 0 ROHS COMPLIANT
DRR-DTH-70-80
Littelfuse Inc
查询价格和库存
Yes Obsolete DRY REED SWITCH e3 Tin (Sn) 2140 EAR99 8536.50.70.00 0
MARR-5-17-23
Littelfuse Inc
查询价格和库存
Yes Obsolete DRY REED SWITCH e3 Tin (Sn) 2140 EAR99 8536.50.70.00 0
DRS-50-47-68
Littelfuse Inc
查询价格和库存
Yes Obsolete 3 A 400 V SPST DRY REED SWITCH 2.1A@280VAC 3A@400VDC 2.1 A 280 V 68 AT 47 AT 850 Hz -40 °C 125 °C THROUGH HOLE-STRAIGHT BULK HERMETICALLY SEALED NO SOLDER 50.8 mm 5.25 mm 2140 EAR99 8536.50.70.00 0
DRT-DTH-70-80
Littelfuse Inc
查询价格和库存
Yes Yes Obsolete 1.5 A 500 V SPDT DRY REED SWITCH 1A@350VAC 1.5A@500VDC 1 A 350 V 80 AT 70 AT 2.75 kHz -20 °C 125 °C THROUGH HOLE-STRAIGHT BULK HERMETICALLY SEALED NO SOLDER 39.67 mm 5.33 mm 2140 EAR99 8536.50.70.00 0
MDSM-4B-17-28
Littelfuse Inc
查询价格和库存
Yes Yes Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
FR2S1520
Coto Technology USA
查询价格和库存
Yes Obsolete 500 mA 200 V 1000000 Cycle(s) DRY REED SWITCH DYAD .5A@200VDC 5 AT 20 AT 15 AT -40 °C 125 °C SURFACE MOUNT-STRAIGHT HERMETICALLY SEALED NO SOLDER 2.29 mm 1.65 mm 15.24 mm 1885 EAR99 8536.50.70.00 0 ROHS COMPLIANT
FRB2024
Coto Technology USA
查询价格和库存
Yes Yes Obsolete 500 mA 200 V SPST DRY REED SWITCH .5A@200VDC 5 AT 15 AT 10 AT e3 -40 °C 125 °C SURFACE MOUNT-STRAIGHT HERMETICALLY SEALED NO Matte Tin (Sn) SOLDER 2.9 mm 13.94 mm 1885 EAR99 8536.50.70.00 0 ROHS COMPLIANT
GR501
Standex-Meder Electronics
查询价格和库存
Yes Obsolete DRY REED SWITCH 4317425 EAR99 8536.50.70.00 0 Germany
DRS-50-47-53
Littelfuse Inc
查询价格和库存
Yes Obsolete 3 A 400 V SPST DRY REED SWITCH 2.1A@280VAC 3A@400VDC 2.1 A 280 V 53 AT 47 AT 850 Hz -40 °C 125 °C THROUGH HOLE-STRAIGHT BULK HERMETICALLY SEALED NO SOLDER 50.8 mm 5.25 mm 2140 EAR99 8536.50.70.00 0
DRR-129-62-68
Littelfuse Inc
查询价格和库存
Yes Obsolete DRY REED SWITCH e3 Tin (Sn) 2140 EAR99 8536.50.70.00 0
DRT-DTH-75-80
Littelfuse Inc
查询价格和库存
Yes Yes Obsolete 1.5 A 500 V SPDT DRY REED SWITCH 1A@350VAC 1.5A@500VDC 1 A 350 V 80 AT 75 AT 2.75 kHz -20 °C 125 °C THROUGH HOLE-STRAIGHT BULK HERMETICALLY SEALED NO SOLDER 39.67 mm 5.33 mm 2140 EAR99 8536.50.70.00 0
DRS-50-77-83
Littelfuse Inc
查询价格和库存
Yes Obsolete 3 A 400 V SPST DRY REED SWITCH 2.1A@280VAC 3A@400VDC 2.1 A 280 V 83 AT 77 AT 850 Hz -40 °C 125 °C THROUGH HOLE-STRAIGHT BULK HERMETICALLY SEALED NO SOLDER 50.8 mm 5.25 mm 2140 EAR99 8536.50.70.00 0
MDSM-DTB-25-30
Littelfuse Inc
查询价格和库存
Yes Yes Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
FRB2025
Coto Technology USA
查询价格和库存
Yes Yes Obsolete 500 mA 200 V SPST DRY REED SWITCH .5A@200VDC 5 AT 20 AT 15 AT e3 -40 °C 125 °C SURFACE MOUNT-STRAIGHT HERMETICALLY SEALED NO Matte Tin (Sn) SOLDER 2.9 mm 13.94 mm 1885 EAR99 8536.50.70.00 0 ROHS COMPLIANT
DRS-50-57-63
Littelfuse Inc
查询价格和库存
Yes Obsolete 3 A 400 V SPST DRY REED SWITCH 2.1A@280VAC 3A@400VDC 2.1 A 280 V 63 AT 57 AT 850 Hz -40 °C 125 °C THROUGH HOLE-STRAIGHT BULK HERMETICALLY SEALED NO SOLDER 50.8 mm 5.25 mm 2140 EAR99 8536.50.70.00 0
DRS-50-42-53
Littelfuse Inc
查询价格和库存
Yes Obsolete 3 A 400 V SPST DRY REED SWITCH 2.1A@280VAC 3A@400VDC 2.1 A 280 V 53 AT 42 AT 850 Hz -40 °C 125 °C THROUGH HOLE-STRAIGHT BULK HERMETICALLY SEALED NO SOLDER 50.8 mm 5.25 mm 2140 EAR99 8536.50.70.00 0
型号 Most Relevant Technical Compliance Operating Conditions Physical Dimensions Other
数据手册 单价/库存
风险等级 是否无铅
是否Rohs认证
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
其他特性 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
JESD-609代码 最低工作温度
最高工作温度
安装特点 包装方法
密封
表面贴装
端子面层
端接类型
主体宽度 主体高度 主体长度或直径 mfrid
ECCN代码
HTS代码
YTEOL
包装说明
COO
DRT-DTH-50-80
Littelfuse Inc
查询价格和库存
Yes Yes Obsolete 1.5 A 500 V SPDT DRY REED SWITCH 1A@350VAC 1.5A@500VDC 1 A 350 V 80 AT 50 AT 2.75 kHz -20 °C 125 °C THROUGH HOLE-STRAIGHT BULK HERMETICALLY SEALED NO SOLDER 39.67 mm 5.33 mm 2140 EAR99 8536.50.70.00 0
54-627
NTE Electronics Inc
查询价格和库存
Yes Obsolete 2243 EAR99 8536.50.70.00 0
MDSM-4B-22-33
Littelfuse Inc
查询价格和库存
Yes Yes Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
FRB2249
Coto Technology USA
查询价格和库存
Yes Yes Obsolete 500 mA 200 V SPST DRY REED SWITCH .5A@200VDC 5 AT 25 AT 15 AT e3 -40 °C 125 °C SURFACE MOUNT-STRAIGHT HERMETICALLY SEALED NO Matte Tin (Sn) SOLDER 2.9 mm 13.94 mm 1885 EAR99 8536.50.70.00 0 ROHS COMPLIANT
DRR-DTH-70-80
Littelfuse Inc
查询价格和库存
Yes Obsolete DRY REED SWITCH e3 Tin (Sn) 2140 EAR99 8536.50.70.00 0
MARR-5-17-23
Littelfuse Inc
查询价格和库存
Yes Obsolete DRY REED SWITCH e3 Tin (Sn) 2140 EAR99 8536.50.70.00 0
DRS-50-47-68
Littelfuse Inc
查询价格和库存
Yes Obsolete 3 A 400 V SPST DRY REED SWITCH 2.1A@280VAC 3A@400VDC 2.1 A 280 V 68 AT 47 AT 850 Hz -40 °C 125 °C THROUGH HOLE-STRAIGHT BULK HERMETICALLY SEALED NO SOLDER 50.8 mm 5.25 mm 2140 EAR99 8536.50.70.00 0
DRT-DTH-70-80
Littelfuse Inc
查询价格和库存
Yes Yes Obsolete 1.5 A 500 V SPDT DRY REED SWITCH 1A@350VAC 1.5A@500VDC 1 A 350 V 80 AT 70 AT 2.75 kHz -20 °C 125 °C THROUGH HOLE-STRAIGHT BULK HERMETICALLY SEALED NO SOLDER 39.67 mm 5.33 mm 2140 EAR99 8536.50.70.00 0
MDSM-4B-17-28
Littelfuse Inc
查询价格和库存
Yes Yes Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
FR2S1520
Coto Technology USA
查询价格和库存
Yes Obsolete 500 mA 200 V 1000000 Cycle(s) DRY REED SWITCH DYAD .5A@200VDC 5 AT 20 AT 15 AT -40 °C 125 °C SURFACE MOUNT-STRAIGHT HERMETICALLY SEALED NO SOLDER 2.29 mm 1.65 mm 15.24 mm 1885 EAR99 8536.50.70.00 0 ROHS COMPLIANT
FRB2024
Coto Technology USA
查询价格和库存
Yes Yes Obsolete 500 mA 200 V SPST DRY REED SWITCH .5A@200VDC 5 AT 15 AT 10 AT e3 -40 °C 125 °C SURFACE MOUNT-STRAIGHT HERMETICALLY SEALED NO Matte Tin (Sn) SOLDER 2.9 mm 13.94 mm 1885 EAR99 8536.50.70.00 0 ROHS COMPLIANT
GR501
Standex-Meder Electronics
查询价格和库存
Yes Obsolete DRY REED SWITCH 4317425 EAR99 8536.50.70.00 0 Germany
DRS-50-47-53
Littelfuse Inc
查询价格和库存
Yes Obsolete 3 A 400 V SPST DRY REED SWITCH 2.1A@280VAC 3A@400VDC 2.1 A 280 V 53 AT 47 AT 850 Hz -40 °C 125 °C THROUGH HOLE-STRAIGHT BULK HERMETICALLY SEALED NO SOLDER 50.8 mm 5.25 mm 2140 EAR99 8536.50.70.00 0
DRR-129-62-68
Littelfuse Inc
查询价格和库存
Yes Obsolete DRY REED SWITCH e3 Tin (Sn) 2140 EAR99 8536.50.70.00 0
DRT-DTH-75-80
Littelfuse Inc
查询价格和库存
Yes Yes Obsolete 1.5 A 500 V SPDT DRY REED SWITCH 1A@350VAC 1.5A@500VDC 1 A 350 V 80 AT 75 AT 2.75 kHz -20 °C 125 °C THROUGH HOLE-STRAIGHT BULK HERMETICALLY SEALED NO SOLDER 39.67 mm 5.33 mm 2140 EAR99 8536.50.70.00 0
DRS-50-77-83
Littelfuse Inc
查询价格和库存
Yes Obsolete 3 A 400 V SPST DRY REED SWITCH 2.1A@280VAC 3A@400VDC 2.1 A 280 V 83 AT 77 AT 850 Hz -40 °C 125 °C THROUGH HOLE-STRAIGHT BULK HERMETICALLY SEALED NO SOLDER 50.8 mm 5.25 mm 2140 EAR99 8536.50.70.00 0
MDSM-DTB-25-30
Littelfuse Inc
查询价格和库存
Yes Yes Obsolete DRY REED SWITCH 2140 EAR99 8536.50.70.00 0
FRB2025
Coto Technology USA
查询价格和库存
Yes Yes Obsolete 500 mA 200 V SPST DRY REED SWITCH .5A@200VDC 5 AT 20 AT 15 AT e3 -40 °C 125 °C SURFACE MOUNT-STRAIGHT HERMETICALLY SEALED NO Matte Tin (Sn) SOLDER 2.9 mm 13.94 mm 1885 EAR99 8536.50.70.00 0 ROHS COMPLIANT
DRS-50-57-63
Littelfuse Inc
查询价格和库存
Yes Obsolete 3 A 400 V SPST DRY REED SWITCH 2.1A@280VAC 3A@400VDC 2.1 A 280 V 63 AT 57 AT 850 Hz -40 °C 125 °C THROUGH HOLE-STRAIGHT BULK HERMETICALLY SEALED NO SOLDER 50.8 mm 5.25 mm 2140 EAR99 8536.50.70.00 0
DRS-50-42-53
Littelfuse Inc
查询价格和库存
Yes Obsolete 3 A 400 V SPST DRY REED SWITCH 2.1A@280VAC 3A@400VDC 2.1 A 280 V 53 AT 42 AT 850 Hz -40 °C 125 °C THROUGH HOLE-STRAIGHT BULK HERMETICALLY SEALED NO SOLDER 50.8 mm 5.25 mm 2140 EAR99 8536.50.70.00 0
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