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HE721A0500 PDF预览

HE721A0500

更新时间: 2024-02-24 07:43:22
品牌 Logo 应用领域
力特 - LITTELFUSE PC继电器
页数 文件大小 规格书
3页 523K
描述
Dry Reed Relay, 1 Form A, SPST, Momentary, 0.01A (Coil), 5VDC (Coil), 50mW (Coil), 0.5A (Contact), 200VDC (Contact), DC Input, Random, Through Hole-Straight Mount,

HE721A0500 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8536.49.00.50风险等级:0.83
主体宽度:7.22 mm主体高度:5.5 mm
主体长度或直径:19.5 mm最大线圈电流(直流):0.01 A
线圈工作电压(直流):3.75 V线圈功率:50 mW
线圈释放电压(直流):0.5 V线圈电阻:500 Ω
最大线圈电压(直流):5 V标称线圈电压:5 V
线圈/输入电源类型:DC最大触点电流(直流):0.5 A
触点(直流)最大额定功率R负载:10W@200VDC触点(直流)最大额定R负载:.5A@200VDC
触点电阻:150 m Ω最大触点电压(直流):200 V
线圈与触点之间的介电强度:500 Vrms断开触点之间的介电强度:250 Vrms
输入切换控制类型:Random绝缘电阻:10000000000 Ω
安装特点:THROUGH HOLE-STRAIGHT MOUNT端子数量:4
工作时间:1 ms最高工作温度:85 °C
最低工作温度:-40 °CPCB 孔数:4
物理尺寸:19.5mm x 7.22mm x 5.5mm参考标准:CUL; UL
继电器动作:MOMENTARY继电器样式:1 FORM A
继电器功能:SPST继电器类型:DRY REED RELAY
释放时间:1 ms密封:HERMETICALLY SEALED
表面贴装:NO端子长度:0.003 inch
端接类型:SOLDERBase Number Matches:1

HE721A0500 数据手册

 浏览型号HE721A0500的Datasheet PDF文件第2页浏览型号HE721A0500的Datasheet PDF文件第3页 
Reed Relays  
DIL Packaged > HE700  
HE700 Miniature Dual In-line Reed Relay  
Description  
The HE700 is a miniature reed relay in a DIL package with a choice of normally  
open, normally open high voltage, normally closed or changeover contacts  
capable of switching up to 300Vdc at 10W. It is available with 5V, 12V, and 24V  
coils and diode suppression and also available with magnetic shield option.  
Features  
• Miniature dual in-line package  
• Optional coil suppression diode to  
protect coil drive circuits  
• External magnetic shield option  
• Diode suppression option  
• RoHS Compliant  
Benefits  
Agency Approvals  
• Hermetically sealed switching  
contact is immune to the effects of  
its environment  
• Transfer molded package gives  
maximum component protection  
• One relay, various contacts choices  
reducing space and cost without  
compromising flexibility  
• Lower power coil consumption than  
competing electromechanical  
devices.  
Agency  
Agency File Number  
E47258  
Note: Contact Littelfuse for specific agency approval ratings.  
Applications  
• Security Systems  
• Telecom Equipments  
• Process Control Systems  
• Industrial Equipments  
• Instrumentation  
Dimensions  
Dimensions in mm (inch)  
19.05  
(.750)  
20.14  
(.793)  
W
H
H
0.51  
0.51  
(.020)  
10.16 NOM.  
(.020)  
10.16 NOM.  
(.400)  
(.400)  
0.25 NOM.  
(.010)  
0.51NOM.  
(.020)  
0.51NOM.  
(.020)  
3.00 NOM.  
(.118)  
3.00 NOM.  
(.118)  
15.24 NOM.  
(.600)  
15.24 NOM.  
(.600)  
9.52  
(.375)  
Fig. 1: HE700  
Fig. 2: HE751  
Fig. 3: HE700 (All)  
Table 1: Dimension  
Relay Type  
Body Type  
L
W
H
Transfer Molded  
External Shield  
19.05 (.750)  
20.14 (.793)  
7.22 (.284)  
7.62 (.300)  
5.50 (.217)  
5.82 (.229)  
HE700  
© 2017 Littelfuse  
Revised: 10/30/17  
littelfuse.com  
Specifications are subject to change without notice.  

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