HE700 系列 - 双列直插封装(DIP)磁簧继电器

Littelfuse Reed Relay HE700 Image
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双列直插(DIL)封装微型磁簧继电器,有常开、常开高压、常闭和转换触点可供选择,功率为10W时最高可切换至300Vdc,10VA时最高可切换至140Vac。 提供5V、12V和24V线圈和二极管抑制功能。 可选配磁屏蔽功能。 安保、电信、仪表、过程控制和工业应用的理想之选。

功能与特色:

  • 微型双列直插(DIL)包装
  • 选配线圈抑制二极管可保护线圈驱动电路
  • 提供常开触点
  • 可选配外部磁屏蔽功能

特色:

  • 一个继电器加上可供选择的多种触点有助于缩小空间、降低成本,又不损害灵活性
  • 相比机电设备,线圈功率消耗较低
  • 全密封式转换触点不受环境影响
  • 转模封装可提供最大限度的元件保护

应用:

  • 安全系统
  • 电信设备
  • 过程控制系统
  • 工业设备
  • 仪器

请在下方查看规格、认证和存货情况并订购零部件

Catalog #Coil VoltageCoil ResistanceSwitching Voltage (V DC)Switching Current (A DC)Switching Power (W)Switch TypePartner ECAD ModelsStockSamplesCompare
产品号线圈电压线圈电阻切换电压(V DC)开关电流(A DC)开关电源(W)开关类型合作伙伴ECAD模型库存样品比较
HE721A05 55002000.510A:SPST-NOHE721A05 Check订购
HE721A12 1210002000.510A:SPST-NOHE721A12 Check订购
HE721A24 2421502000.510A:SPST-NOHE721A24 Check订购
HE721B05 55002000.510B:SPST-NCHE721B05 Check订购
HE721B12 125002000.510B:SPST-NCHE721B12 Check
HE721B24 2421502000.510B:SPST-NCHE721B24 Check
HE721C05 52001750.255C:SPDT-COHE721C05 Check订购
HE721C12 125001750.255C:SPDT-COHE721C12 Check订购
HE721C24 2420001750.255C:SPST-COHE721C24 Check订购
HE721E05 52001750.255C:SPDT-COHE721E05 Check订购
HE721E12 125001750.255C:SPDT-COHE721E12 Check
HE721E24 2420001750.255C:SPDT-COHE721E24 Check订购
HE721R05 52001750.255C:SPDT-COHE721R05 Check订购
HE721R12 125001750.255C:SPDT-COHE721R12 Check订购
HE721R24 2420001750.255C:SPDT-COHE721R24 Check
HE722A05 52002000.510A:DPST-NOHE722A05 Check订购
HE722A12 125002000.510A:DPST-NOHE722A12 Check订购
HE722A24 2421502000.510A:DPST-NOHE722A24 Check订购
HE751A05 55003000.510A:SPST-NOHE751A05 Check订购
HE751A12 1210003000.510A:SPST-NOHE751A12 Check订购
HE751A24 2421503000.510A:SPST-NOHE751A24 Check订购

pdficon Littelfuse Reed Relays HE700 datasheet

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 Catalog Glossary Reed Switch Terms Application Note

Reed Switch Terms Glossary

pdficon 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).

pdficon 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.

pdficon 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

pdficon 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

pdficon 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.

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) IPC-材料声明
HE721A2410 HE721A2410 REED RELAY RoHS 05/27/2018 PbFree 05/27/2018 CoC_RoHS9_HE721A2410 REACH181_Declaration_HE721A2410
05/27/2018
不含
HE721A2400 HE721A2400 REED RELAY RoHS 05/27/2018 PbFree 05/27/2018 CoC_RoHS10_HE721A2400 REACH_SVHC Declaration_HE721A2400
05/27/2018
不含
HE721A2430 HE721A2430 RoHS 05/27/2018 PbFree 05/27/2018
05/27/2018
HE721B0510 HE721B0510 RELAY RoHS 04/19/2018 PbFree 04/19/2018 CoC_RoHS9_HE721B0510 REACH_SVHC Declaration_HE721B0510
04/19/2018
不含
HE721C0510 HE721C0510 RELAY RoHS 09/19/2017 PbFree 09/19/2017 CoC_RoHS9_HE721C0510 REACH_SVHC Declaration_HE721C0510
不含
HE721C0520 HE721C0520 RELAY RoHS 09/19/2017 PbFree 09/19/2017
HE721C0530 HE721C0530 REED RELAY RoHS 09/19/2017 PbFree 09/19/2017 CoC_RoHS9_HE721C0530 REACH211_Declaration_HE721C0530
不含
HE721C0500 HE721C0500 RELAY RoHS 09/19/2017 PbFree 09/19/2017 CoC_RoHS10_HE721C0500 REACH_SVHC Declaration_HE721C0500
不含
HE721C0540 HE721C0540 REED RELAY RoHS 09/19/2017 PbFree 09/19/2017
HE722A0510 HE722A0510 REED RELAY RoHS 04/19/2018 PbFree 04/19/2018 CoC_RoHS9_HE722A0510 REACH_SVHC Declaration_HE722A0510
04/19/2018
不含
HE722A0530 HE722A0530 REED RELAY RoHS 04/19/2018 PbFree 04/19/2018
04/19/2018
HE722A0500 HE722A0500 REED RELAY RoHS 04/19/2018 PbFree 04/19/2018 CoC_RoHS10_HE722A0500 REACH_SVHC Declaration_HE722A0500
04/19/2018
不含
HE722A1210 HE722A1210 REED RELAY RoHS 03/11/2020 PbFree 03/11/2020 CoC_RoHS9_HE722A1210 REACH205_Declaration_HE722A1210
不含
HE722A1250 HE722A1250 REED RELAY RoHS 03/11/2020 PbFree 03/11/2020
HE722A1200 HE722A1200 REED RELAY RoHS 03/11/2020 PbFree 03/11/2020 CoC_RoHS10_HE722A1200 REACH205_Declaration_HE722A1200
不含
HE751A0500 HE751A0500 REED RELAY RoHS 01/26/2016 PbFree 01/26/2016 CoC_RoHS10_HE751A0500 REACH201_Declaration_HE751A0500
01/26/2016
不含
HE751A0510 HE751A0510 RELAY RoHS 01/26/2016 PbFree 01/26/2016 CoC_RoHS9_HE751A0510 REACH_SVHC Declaration_HE751A0510
01/26/2016
不含
HE751A1210 HE751A1210 REED RELAY RoHS 12/20/2019 PbFree 12/20/2019 CoC_RoHS9_HE751A1210 REACH211_Declaration_HE751A1210
12/20/2019
不含
HE751A1200 HE751A1200 RoHS 12/20/2019 PbFree 12/20/2019 CoC_RoHS10_HE751A1200 REACH201_Declaration_HE751A1200
12/20/2019
不含
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