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MDCG-4-32-38 PDF预览

MDCG-4-32-38

更新时间: 2024-10-29 13:45:15
品牌 Logo 应用领域
力特 - LITTELFUSE 开关
页数 文件大小 规格书
2页 500K
描述
功能与特色: 特色: 应用:

MDCG-4-32-38 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:unknown
风险等级:1.61主体高度:15.24 mm
主体长度或直径:2.28 mm触点(交流)最大额定R负载:.35A@140VAC
最大触点电流(交流):0.35 A最大触点电流(直流):0.5 A
触点(直流)最大额定R负载:.5A@200VDC最大触点电压(交流):140 V
最大触点电压(直流):200 VJESD-609代码:e3
安装特点:THROUGH HOLE-STRAIGHT最高工作温度:125 °C
最低工作温度:-40 °C最大牵引值:38 AT
最小牵引值:12 AT谐振频率标称:3.9 kHz
表面贴装:NO开关功能:SPST
开关类型:DRY REED SWITCH端子面层:Tin (Sn)
端接类型:SOLDERBase Number Matches:1

MDCG-4-32-38 数据手册

 浏览型号MDCG-4-32-38的Datasheet PDF文件第2页 
Axial Lead Reed Switches  
Low Power > MDCG-4  
MDCG-4 15.3mm Sub-miniature Reed Switch  
RoHS  
Description  
The MDCG-4 Reed Switch is a sub-miniature, normally open switch with a  
15.24mm long x 2.28mm diameter (0.600” x 0.090”) glass envelope, capable of  
switching 200Vdc at 10W. It has high insulation resistance of 1010 ohms  
minimum and contact resistance less than 100 milli-ohms. This reed switch is  
also available in a surface mount version, that is, MDSM-4.  
Features  
• Sub-miniature normally  
open switch  
• Capable of switching 200Vdc or  
0.5A at up to 10W  
• Available sensitivity 12-38 AT  
Agency Approvals  
Benefits  
• Zero operating power required for  
contact closure  
• Excellent for switching micro-  
controller logic level loads  
• Hermetically sealed switch  
contacts are not affected by and  
have no effect on their external  
environment  
Agency  
Agency File Number  
Ampere-Turns Range  
E47258  
E471070  
12-38 AT  
12-38 AT  
DEMKO 14 ATEX 1393U  
Applications  
• Reed Relays  
• Security  
• Limit Switching  
• Level Sensing  
• Office Equipment  
• Industrial Control  
Dimensions  
Dimensions in mm (inch)  
0.50  
CL OF OVERLAP  
(.020) DIA. REF.  
Switch Type  
20.19  
2.28  
(.795) REF.  
Contact Form  
A (SPST-NO)  
(.090) DIA. MAX.  
Body: Glass  
Leads: Tin-plated Ni-Fe wire  
Materials  
Note: SPST-NO = Single-pole, single-throw, normally open  
12.19  
15.24  
(.480) MIN.  
(.600) MAX.  
40.38  
(1.590) NOM.  
Electrical Ratings  
Contact Rating 1  
W/VA - max.  
10  
Switching 2  
Vdc - max.  
Vac - max.  
Vdc - min.  
200  
140  
250  
Voltage 3  
Current 3  
Breakdown 4  
Switching 2  
Adc - max.  
Aac - max.  
Adc - max.  
0.50  
0.35  
1.20  
Carry  
Contact, Initial  
Insulation  
Contact  
Operating  
Storage 5  
Ω - max.  
Ω - min.  
pF - typ.  
0.100  
Resistance  
Capacitance  
Temperature  
Notes:  
1010  
0.2  
-40 to +125  
-65 to +125  
°C  
°C  
1. Contact rating - Product of the switching voltage and current should never exceed the wattage rating. Contact Littelfuse for additional load/life information.  
2. When switching inductive and/or capacitive loads, the effects of transient voltages and/or currents should be considered. Refer to Application Notes AN108A and AN107 for details.  
3. Electrical Load Life Expectancy - Contact Littelfuse with voltage, current values along with type of load.  
4. Breakdown Voltage - per MIL-STD-202, Method 301.  
5. Storage Temperature - Long time exposure at elevated temperature may degrade solderability of the leads.  
© 2015 Littelfuse  
littelfuse.com  
Specifications are subject to change without notice.  

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