MACD-14系列 - 14毫米近距离分化的芦苇开关

Series: MACD-14
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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

一个子室，近距离，通常打开开关，长14.00mm x 2.28mm直径（0.551“ x 0.090”）玻璃信封，能够在10W时切换200VDC。可用灵敏度范围为10-30 at。高绝缘电阻为1010ohms minimum and low contact resistance of less than 100 milliohms. Available in surface mount version (MASM-14). Ideally suited for position, proximity, float position sensing for liquid level, industrial controls, office equipment, home appliance, and telecom applications.

特征：

  • 低关闭/开放滞后（关闭差分）
  • Normally open switch capable of switching 200Vdc or 0.5A at up to 10 Watts
  • 可用的灵敏度范围为10-30 at

Benefits:

  • 密封的开关触点不受影响，对其外部环境没有影响
  • 接触关闭所需的零操作功率
  • Excellent for switching micro-controller logic level loads

应用程序：

  • Position sensing
  • Security
  • 水平感测
  • 工业的controls
  • 办公用品
  • 家用电器

Access specifications, certifications, check availability and order parts below

目录 ＃ 开关电源（W） Switching Voltage (V DC) 切换电流（DC） Breakdown Voltage (V DC) 最大接触电阻（ω） 磁灵敏度（AT） 体长（mm） 总长度（mm） Switch Type 工作温度 Partner ECAD Models Stock Samples Compare
MACD-14-10-15 10 200 0.5 200 0.1 10 to 15 14 44.3 答：spst-no -40°至125°C MACD-14-10-15 Check 命令
MACD-14-15-20 10 200 0.5 200 0.1 15至20 14 44.3 答：spst-no -40°至125°C MACD-14-15-20 Check 命令
MACD-14-20-25 10 200 0.5 200 0.1 20至25 14 44.3 答：spst-no -40°至125°C MACD-14-20-25 Check 命令
MACD-14-25-30 10 200 0.5 200 0.1 25至30 14 44.3 答：spst-no -40°至125°C MACD-14-25-30 Check 命令
目录 ＃ 证书
排序图标
MACD-14-10-15 uriconCRUiconuriconCRUicon亚历兴
MACD-14-15-20 uriconCRUiconuriconCRUicon亚历兴
MACD-14-20-25 uriconCRUiconuriconCRUicon亚历兴
MACD-14-25-30 uriconCRUiconuriconCRUicon亚历兴

pdf icon Sensing Products Selection Guide

本指南介绍了磁性感应和增值定制设计软件包的选项。
pdficon 无罐热水器中的流动感应申请注意

Reed switches and sensors are highly effective solutions for flow sensing applications that can be used for detecting the presence of fluid flow in a system or even measure the rate of fluid flow.
pdficon Position and Level Sensing in Washing Machines

A most integral appliance in any home is a washing machine. Washing machines have helped made the chore of cleaning clothes quite effortless.
pdficon 米饭盖锁定申请注释

位置传感盖锁可确保盖子牢固地锁定在适当的位置。
pdficon 芦苇开关选择指南

A quick reference guide to selecting reed switches for electronic applications
pdficon 安培转弯与MT和高斯申请注释

What is the relationship between AT (Ampere*turn) and Tesla or Gauss? What magnet strength will activate a 15 AT reed switch at 5 mm?
pdficon 电容载荷申请注释

当芦苇传感器芦苇继电器或芦苇开关电路中有明显的电容时，应考虑峰值电流和芦苇触点切换的能量。
pdficon Catalog Glossary Reed Switch Terms Application Note

Reed Switch Terms Glossary
pdficon Extreme Temperature Reed Switch Operation Application Note

Littelfuse reed switches are normally specified to operate in a temperature range of -40 ?C to +125 ?C. T
pdficon Handling of Reed Sensors Relays And Switches Application Note

当在其功能中使用时，Littelfuse Reed传感器Reed继电器和芦苇开关提供了多年的强劲性能
pdficon 电感负载弧抑制申请注释

当使用芦苇开关或芦苇传感器来控制电感设备时（继电器线圈电磁变压器小电动机等）
pdficon 芦苇开关和芦苇传感器激活应用程序注释

Although a reed switch can be activated by placing it inside an electrical coil many reed switches and reed sensors are used for proximity sensing and are activated by a magnet.
pdficon Reed Switch Extended Shock Capabilities Application Note

对于大多数开关而言，Littelfuse目录中的最大冲击规格非常保守。t
pdficon 焊接温度申请注释

该申请说明适用于通常焊接给印刷电路板（PCB）的所有Littelfuse的产品，包括所有芦苇开关。
pdficon Littelfuse传感器零件申请注释

the data sheets for Littelfuse parts show temperature ranges for storage. However long term exposure to extreme temperatures in the specified storage temperature range may degrade solderability of terminals.
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 MACD-14数据表
部分 ＃ 部分说明 Rohs 无PB ROHS（2015/863/ eu）证书 达到（SVHC）声明 无卤素 REACH (SVHC’s) IPC材料声明
MACD-14-10-15 MACD-14-10-15 RohsNo12/15/2017 pbfreeNo12/15/2017 CoC_RoHS10_MACD-14 REACH_SVHC Declaration_MACD-14 Yes
12/15/2017		 不含
MACD-14-15-20 MACD-14-15-20 RohsNo12/15/2017 pbfreeNo12/15/2017 COC_ROHS10_MACD-14-15-20 REACH_SVHC Declaration_MACD-14 Yes
12/15/2017		 不含
MACD-14-20-25 MACD-14-20-25 RohsNo04/02/2018 pbfreeNo04/02/2018 COC_ROHS10_MACD-14-20-25 REACH181_Declaration_MACD-14-20-25 Yes
04/02/2018		 不含
MACD-14-25-30 MACD-14-25-30 RohsNo2016年5月23日 pbfreeNo2016年5月23日 CoC_RoHS10_MACD-14 REACH_SVHC Declaration_MACD-14 Yes
2016年5月23日		 不含
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