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172D-5 PDF预览

172D-5

更新时间: 2024-10-29 01:10:11
品牌 Logo 应用领域
TELEDYNE PC光电二极管继电器
页数 文件大小 规格书
5页 252K
描述
DPDT basic relay

172D-5 技术参数

生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8536.41.00.20
风险等级:5.72其他特性:BUILT-IN DIODE
主体宽度:8.51 mm主体高度:7.11 mm
主体长度或直径:8.51 mm最大线圈电流(直流):0.091 A
线圈工作电压(直流):3.8 V线圈功率:405 mW
线圈电阻:64 Ω最大线圈电压(直流):5.8 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):1 A触点(直流)最大额定R负载:1A@28VDC
触点电阻:150 m Ω最大触点电压(直流):28 V
触点/输出电源类型:DC电气寿命:500000 Cycle(s)
末端触点镀层:GOLD输入切换控制类型:Random
绝缘电阻:1000000000 Ω安装特点:THROUGH HOLE-STRAIGHT MOUNT
端子数量:8工作时间:6 ms
最高工作温度:85 °C最低工作温度:-55 °C
PCB 孔数:8物理尺寸:8.51mm X 8.51mm X 7.11mm
继电器动作:MOMENTARY继电器样式:2 FORM C
继电器功能:DPDT继电器类型:RF RELAY
释放时间:6 ms密封:HERMETICALLY SEALED
表面贴装:NO切换时间:12 ms
端子长度:0.019 inch端接类型:SOLDER
重量:4.3 gBase Number Matches:1

172D-5 数据手册

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SERIES  
CENTIGRID®  
COMMERCIAL RELAYS  
DPDT  
172  
SERIES  
DESIGNATION  
RELAY TYPE  
172  
DPDT basic relay  
172D  
DPDT relay with internal diode for coil transient suppression  
INTERNAL CONSTRUCTION  
DESCRIPTION  
The 172 Centigrid® relay is an ultraminiature, hermetically sealed, armature  
relay for commercial applications. Its low profile height (.280") and .100" grid  
spaced terminals, which preclude the need for spreader pads, make it an ideal  
choice where extreme packaging density and/or close PC board spacing are  
required.  
UPPER  
STATIONARY  
CONTACT  
UNI-FRAME  
ARMATURE  
LOWER  
STATIONARY  
CONTACT  
MOVING  
CONTACT  
The basic operating concept and internal structure are similar to Teledyne’s  
DPDT 114 Centigrid® relay. Unique construction features and manufacturing  
techniques provide overall high reliability and excellent resistance to  
environmental extremes:  
• All welded construction.  
• Unique uni-frame design providing high magnetic efficiency and mechanical  
rigidity.  
• High force/mass ratios for resistance to shock and vibration.  
• Advanced cleaning techniques provide maximum assurance of internal  
cleanliness.  
• Precious metal alloy contact material with gold plating assures excellent  
high current and dry circuit switching capabilities.  
ENVIRONMENTAL AND  
PHYSICAL SPECIFICATIONS  
The Series 172 relay has an internal discrete silicon diode for coil transient  
suppression.  
Storage  
–65°C to +125°C  
–55°C to +85°C  
Temperature  
(Ambient)  
Operating  
Vibration  
(General Note 1)  
By virtue of its inherently low intercontact capacitance and contact circuit  
losses, the 172 relay is an excellent subminiature RF switch for frequencies  
well into the UHF spectrum (see Figure 1). Applications include  
telecommunications, test instruments, mobile communications, attenuators,  
and automatic test equipment.  
10 g’s to 500 Hz  
Shock  
(General Note 1)  
30 g’s,  
6 msec, half-sine  
Enclosure  
Weight  
Hermetically sealed  
0.15 oz. (4.3g) max.  
©2007 TELEDYNE RELAYS  
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE  
www.teledynerelays.com  
172 Page 1  
172/0107/Q1  

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