DRS-DTH 系列 - 39.7mm高功率DRS-DTH开关

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Littelfuse产品并非为相关Littelfuse产品文件中明确说明的用途以外的其他用途而设计,也不应被用于这些用途(包括但不限于汽车、军事、航空航天、医疗、救生、维生或核设施应用、用于手术植入体内的装置、或者在产品故障或运行无法达到理想状态的情况下会造成人身伤害、死亡或财产损失的任何其他应用)。 如果将产品用于相关Littelfuse文件中未明确说明的任何其他用途,则产品不享受Littelfuse质保。 如果将产品用于相关Littelfuse文件中未明确说明的其他用途,则Littelfuse不会为因此造成的任何索赔或损失承担责任。 除非经Littelfuse另行许可,否则Littelfuse产品的销售和使用应遵守Littelfuse销售条款与条件。 "Littelfuse"包括Littelfuse, Inc.及其所有附属实体。

DRS-DTH磁簧开关是一款大型转换开关,配有长39.70mm x 直径5.33mm (1.562" x 0.210")的玻璃外壳,切换电压和电流分别为500Vdc和2mA或0.5A(功率最高30W/VA)。 DRS-DTH拥有至少10^9欧姆绝缘电阻,以及低于125毫欧姆的触点电阻。

功能与特色:

  • 转换开关
  • 切换电压和电流分别为500Vdc和0.5A(功率最高30瓦)
  • 最小击穿电压:1200Vdc
  • 可选敏感度范围:50-80 AT

应用:

  • 工业安全应用
  • 安保
  • 限位开关
  • 白色家电应用

请在下方查看规格、认证和存货情况并订购零部件

Catalog #Switching Power (W)Switching Voltage (V DC)Switching Current (A DC)Breakdown Voltage (V DC)Max Contact Resistance (Ω)Magnetic Sensitivity (AT)Body Length (mm)Overall Length (mm)Switch TypePartner ECAD ModelsStockSamplesCompare
Catalog #Switching Power (W)Switching Voltage (V DC)Switching Current (A DC)Breakdown Voltage (V DC)Max Contact Resistance (Ω)Magnetic Sensitivity (AT)Body Length (mm)Overall Length (mm)Switch TypePartner ECAD ModelsStockSamplesCompare
DRS-DTH-50-55 305000.512000.12550至5539.6785.73C: SPDT-CODRS-DTH-50-55 Check订购
DRS-DTH-50-60 305000.512000.12550至6039.6785.73C: SPDT-CODRS-DTH-50-60 Check订购
DRS-DTH-50-80 305000.512000.12550至8039.6785.73C: SPDT-CODRS-DTH-50-80 Check订购
DRS-DTH-55-60 305000.512000.12555至6039.6785.73C: SPDT-CODRS-DTH-55-60 Check订购
DRS-DTH-55-65 305000.512000.12555至6539.6785.73C: SPDT-CODRS-DTH-55-65 Check订购
DRS-DTH-65-70 305000.512000.12565至7039.6785.73C: SPDT-CODRS-DTH-65-70 Check订购
DRS-DTH-65-80 305000.512000.12565至8039.6785.73C: SPDT-CODRS-DTH-65-80 Check订购
DRS-DTH-70-75 305000.512000.12570至7539.6785.73C: SPDT-CODRS-DTH-70-75 Check订购
DRS-DTH-70-80 305000.512000.12570至8039.6785.73C: SPDT-CODRS-DTH-70-80 Check订购
DRS-DTH-75-80 305000.512000.12575至8039.6785.73C: SPDT-CODRS-DTH-75-80 Check订购

pdf icon Sensing Products Selection Guide

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

pdf icon Flow Sensing in Tankless Water Heaters Application Note

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.

pdf icon 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.

pdf icon Rice Cooker Lid Lock Application Note

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

pdf icon Reed Switch Selection Guide

A quick reference guide to selecting reed switches for electronic applications

pdf icon Ampere turn versus mT and Gauss Application Note

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?

pdf icon Capacitive Loads Application Note

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.

pdf icon Catalog Glossary Reed Switch Terms Application Note

Reed Switch Terms Glossary

pdf icon 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

pdf icon Handling of Reed Sensors Relays And Switches Application Note

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

pdf icon 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.)

pdf icon Measuring Reed Switch Sensitivity and Contact Resistance Application Note

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

pdf icon Modifying Reed Switches Application Note

When cutting and forming reed switch leads it is important to use the correct support and cutting tools to avoid causing damage to the glass-to-metal hermetic seals.

pdf icon Reed Switch and Reed Sensor Activation Application Note

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.

pdf icon Reed Switch Extended Shock Capabilities Application Note

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

pdf icon Soldering Temperatures Application Note

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

pdf icon Storage of Littelfuse Sensor Parts Application Note

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.

pdf icon Vibration Testing and Precautions Application Note

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).

产品编号 零件描述 RoHS 无铅 RoHS (2015/ 863/EU)认证 REACH(SVHC's)声明 无卤素 REACH(SVHC's)
DRS-DTH-50-55 DRS-DTH 50-55 RoHS 12/04/2017 PbFree 12/04/2017 /~/media/images/littelfuse/site-logo/lf_logo.png" alt="Littelfuse Circuit Protection Sensors and Power Control" height ="62" width ="191" />

DRS-DTH Series - 39.7mm High Power DRS-DTH Switch

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Disclaimer Notice

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.

The DRS-DTH Reed Switch is a large changeover switch with a 39.70mm long x 5.33mm diameter (1.562" x 0.210") glass envelope, capable of high voltage and power switching up to 500Vdc at 2mA or 0.5A at 30W/VA. The DRS-DTH has an insulation resistance of 10^9 ohms minimum and contact resistance less than 125 milli-ohms.

Features:

  • Changeover switch
  • Capable of switching 500Vdc or 0.5A at up to 30W
  • Minimum breakdown voltage 1200Vdc
  • Available sensitivity range 50-80 AT

Applications:

  • Industrial Safety Applications
  • Security
  • Limit switching
  • White Goods Applications

Access specifications, certifications, check availability and order parts below

Catalog #Switching Power (W)Switching Voltage (V DC)Switching Current (A DC)Breakdown Voltage (V DC)Max Contact Resistance (Ω)Magnetic Sensitivity (AT)Body Length (mm)Overall Length (mm)Switch TypePartner ECAD ModelsStockSamplesCompare
Catalog #Switching Power (W)Switching Voltage (V DC)Switching Current (A DC)Breakdown Voltage (V DC)Max Contact Resistance (Ω)Magnetic Sensitivity (AT)Body Length (mm)Overall Length (mm)Switch TypePartner ECAD ModelsStockSamplesCompare
DRS-DTH-50-55 305000.512000.12550 to 5539.6785.73C: SPDT-CODRS-DTH-50-55 CheckOrder
DRS-DTH-50-60 305000.512000.12550 to 6039.6785.73C: SPDT-CODRS-DTH-50-60 CheckOrder
DRS-DTH-50-80 305000.512000.12550 to 8039.6785.73C: SPDT-CODRS-DTH-50-80 CheckOrder
DRS-DTH-55-60 305000.512000.12555 to 6039.6785.73C: SPDT-CODRS-DTH-55-60 CheckOrder
DRS-DTH-55-65 305000.512000.12555 to 6539.6785.73C: SPDT-CODRS-DTH-55-65 CheckOrder
DRS-DTH-65-70 305000.512000.12565 to 7039.6785.73C: SPDT-CODRS-DTH-65-70 CheckOrder
DRS-DTH-65-80 305000.512000.12565 to 8039.6785.73C: SPDT-CODRS-DTH-65-80 CheckOrder
DRS-DTH-70-75 305000.512000.12570 to 7539.6785.73C: SPDT-CODRS-DTH-70-75 CheckOrder
DRS-DTH-70-80 305000.512000.12570 to 8039.6785.73C: SPDT-CODRS-DTH-70-80 CheckOrder
DRS-DTH-75-80 305000.512000.12575 to 8039.6785.73C: SPDT-CODRS-DTH-75-80 CheckOrder

pdf icon Sensing Products Selection Guide

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

pdf icon Flow Sensing in Tankless Water Heaters Application Note

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.

pdf icon 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.

pdf icon Rice Cooker Lid Lock Application Note

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

pdf icon Reed Switch Selection Guide

A quick reference guide to selecting reed switches for electronic applications

pdf icon Ampere turn versus mT and Gauss Application Note

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?

pdf icon Capacitive Loads Application Note

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.

pdf icon Catalog Glossary Reed Switch Terms Application Note

Reed Switch Terms Glossary

pdf icon 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

pdf icon Handling of Reed Sensors Relays And Switches Application Note

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

pdf icon 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.)

pdf icon Measuring Reed Switch Sensitivity and Contact Resistance Application Note

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

pdf icon Modifying Reed Switches Application Note

When cutting and forming reed switch leads it is important to use the correct support and cutting tools to avoid causing damage to the glass-to-metal hermetic seals.

pdf icon Reed Switch and Reed Sensor Activation Application Note

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.

pdf icon Reed Switch Extended Shock Capabilities Application Note

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

pdf icon Soldering Temperatures Application Note

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

pdf icon Storage of Littelfuse Sensor Parts Application Note

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.

pdf icon Vibration Testing and Precautions Application Note

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).

Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
DRS-DTH-50-55 DRS-DTH 50-55 RoHS No 12/04/2017 PbFree No 12/04/2017 DRS-DTH-50-80 DRS-DTH 50-80 RoHS No 12/04/2017 PbFree No 12/04/2017 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 12/04/2017 PbFree No 12/04/2017 DRS-DTH-55-60 DRS-DTH 55-60 RoHS No 12/04/2017 PbFree No 12/04/2017 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 12/04/2017 PbFree No 12/04/2017 DRS-DTH-65-70 DRS-DTH 65-70 RoHS No 12/04/2017 PbFree No 12/04/2017 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 12/04/2017 PbFree No 12/04/2017 DRS-DTH-65-80 DRS-DTH 65-80 RoHS No 12/04/2017 PbFree No 12/04/2017 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 12/04/2017 PbFree No 12/04/2017 DRS-DTH-70-75 DRS-DTH 70-75AT RoHS No 12/04/2017 PbFree No 12/04/2017 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 12/04/2017 PbFree No 12/04/2017 DRS-DTH-70-80 DRS-DTH 70-80AT RoHS No 12/04/2017 PbFree No 12/04/2017 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 12/04/2017 PbFree No 12/04/2017 DRS-DTH-75-80 DRS-DTH 75-80AT RoHS No 12/04/2017 PbFree No 12/04/2017 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 12/04/2017 PbFree No 12/04/2017 If the product environmental information that you are looking for does not appear in this tab,
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