MLRR-4Series - 15.2mm High Power Reed Switch

外部概述图像
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A sub-miniature, normally open switch with a 15.24mm long x 2.54mm diameter (0.600" x 0.100") glass envelope. Capable of switching 200Vdc at 20W with close-differential characteristics. Available sensitivity range of 17-38 AT. High insulation resistance of 1010欧姆最小和接触电阻少于100毫米。可在表面安装版本(MLSM-4)中获得。非常适合芦苇继电器,安全性,计量,限制传感,电信和办公设备应用程序。将处理最多2W @ 14V的灯负载,而无需抑制电路。

特征:

  • Low close/open hysteresis (close differential)
  • 通常开放开关能够切换200VDC或最多20瓦的1.0a
  • Available sensitivity range of 17-38 AT

好处:

  • 密封的开关触点不受影响,对其外部环境没有影响
  • Zero operating power required for contact closure

Applications:

  • Reed relays
  • 安全
  • Limit switching
  • 工业控制
  • telecom
  • 办公用品
  • Lamp loads

访问规格,认证,检查可用性和订购零件以下

Catalog # 开关电源(W) 切换电压(V DC) Switching Current (A DC) 故障电压(V DC) Max Contact Resistance (Ω) 磁灵敏度(AT) Body Length (mm) Overall Length (mm) 开关类型 工作温度 合作伙伴ECAD模型 库存 样品 相比
MLRR-4-17-23 20 200 1 250 0.1 17至23 15.24 40.38 A:SPST-NO -40° to 125°C MLRR-4-17-23 查看 Order
MLRR-4-17-28 20 200 1 250 0.1 17至28 15.24 40.38 A:SPST-NO -40° to 125°C MLRR-4-17-28 查看 Order
MLRR-4-22-28 20 200 1 250 0.1 22 to 28 15.24 40.38 A:SPST-NO -40° to 125°C MLRR-4-22-28 查看 Order
MLRR-4-22-33 20 200 1 250 0.1 22 to 33 15.24 40.38 A:SPST-NO -40° to 125°C MLRR-4-22-33 查看 Order
MLRR-4-27-33 20 200 1 250 0.1 27 to 33 15.24 40.38 A:SPST-NO -40° to 125°C MLRR-4-27-33 查看 Order
MLRR-4-27-38 20 200 1 250 0.1 27 to 38 15.24 40.38 A:SPST-NO -40° to 125°C MLRR-4-27-38 查看 Order
MLRR-4-32-38 20 200 1 250 0.1 32至38 15.24 40.38 A:SPST-NO -40° to 125°C MLRR-4-32-38 查看 Order

PDF图标 传感产品选择指南

this guide provides an introduction to magnetic sensing and options for value-added custom design packages.

pdficon Flow Sensing in Tankless Water Heaters Application Note

芦苇开关和传感器是用于流动传感应用的高效解决方案,可用于检测系统中流体流的存在,甚至测量流体流量的速率。

pdficon 洗衣机的位置和水平感应

任何家庭中最具不可或缺的设备是洗衣机。洗衣机使清洁衣服的琐事变得毫不费力。

pdficon Rice Cooker Lid Lock Application Note

the position sensing lid lock ensures that the lid is securely locked in place.

pdficon Reed Switch Selection Guide

选择电子应用的芦苇开关的快速参考指南

pdficon 安培转弯与MT和高斯申请注释

AT(Ampere*Turn)与特斯拉(Tesla)或高斯(Gauss)之间有什么关系?哪种磁铁强度将在5毫米处激活15杆开关的15?

pdficon 电容载荷申请注释

When there is significant capacitance in a reed sensor reed relay or reed switch circuit the peak current and energy switched by the reed contacts should be considered.

pdficon 目录词汇表芦苇开关术语申请注释

芦苇开关术语词汇表

pdficon 极端温度芦苇开关操作申请注意

通常指定Littelfuse Reed开关在-40?c至+125?c的温度范围内运行。t

pdficon 处理芦苇传感器继电器和开关应用程序注意

When used within their capabilities Littelfuse reed sensors reed relays and reed switches provide many years of robust performance

pdficon Inductive Load Arc Suppression Application Note

When a reed switch or reed sensor is used to control an inductive device (relay coil solenoid transformer small motor etc.)

pdficon 测量芦苇开关敏感性和接触电阻申请注意

the purpose of this application note is to document the preferred method of reading the sensitivity and contact resistance of Littelfuse reed switches.

pdficon 修改芦苇开关应用程序注释

切割和形成芦苇开关引线时,重要的是使用正确的支撑和切割工具避免损坏玻璃金属密封密封。

pdficon Reed Switch and Reed Sensor Activation Application Note

尽管可以通过将其放置在电气线圈中来激活芦苇开关,但许多芦苇开关和芦苇传感器用于接近感应,并被磁铁激活。

pdficon 芦苇开关扩展冲击功能申请注释

the maximum shock specifications in the Littelfuse catalog are very conservative for most switches smaller than the DRxxxx type. T

pdficon 焊接温度申请注释

this application note applies to all of Littelfuse?s products that are normally soldered to printed circuit boards (PCBs) including all reed switches.

pdficon Littelfuse传感器零件申请注释

Littelfuse零件的数据表显示存储温度范围。但是,长期暴露于指定的存储温度范围内的极端温度可能会降低终端的焊具有。

pdficon 振动测试和预防措施申请注释

Littelfuse tests sinusoidal vibration according to Mil. Std. 202G Method 204D Test Condition G (10 ? 2000 Hz frequency sweep at 30 G or 0.06 inch double amplitude whichever is less).

pdficon Littelfuse Reed Switches MLRR-4数据表

部分 # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate 到达(SVHC)Declaration 无卤素 到达(SVHC) IPC-Material Declaration
MLRR-4-17-23 MLRR-417-23 RoHS02/01/2016 pbfree02/01/2016 COC_ROHS10_MLRR-4-17-23 RECH209_DECLARATION_MLRR-4-17-23 是的
02/01/2016
Does not Contain
MLRR-4-17-28 MLRR-417-28 RoHS02/01/2016 pbfree02/01/2016 是的
02/01/2016
MLRR-4-22-28 MLRR-4 22-28 RoHS02/01/2016 pbfree02/01/2016 是的
02/01/2016
MLRR-4-22-33 MLRR-4 22-33 RoHS02/01/2016 pbfree02/01/2016 是的
02/01/2016
MLRR-4-27-33 MLRR-427-33 RoHS02/01/2016 pbfree02/01/2016 COC_ROHS10_MLRR-4-27-33 REACH205_Declaration_MLRR-4-27-33 是的
02/01/2016
Does not Contain
MLRR-4-27-38 MLRR-427-38 RoHS02/01/2016 pbfree02/01/2016 是的
02/01/2016
MLRR-4-32-38 MLRR-4 32-38 RoHS02/01/2016 pbfree02/01/2016 是的
02/01/2016
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