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S114D-26 参数 Datasheet PDF下载

S114D-26图片预览
型号: S114D-26
PDF下载: 下载PDF文件 查看货源
内容描述: CENTIGRID表面安装继电器航天DPDT [CENTIGRID SURFACE MOUNT AEROSPACE RELAY DPDT]
分类和应用: 继电器光电二极管
文件页数/大小: 3 页 / 40 K
品牌: TELEDYNE [ TELEDYNE TECHNOLOGIES INCORPORATED ]
 浏览型号S114D-26的Datasheet PDF文件第2页浏览型号S114D-26的Datasheet PDF文件第3页  
TELEDYNE RELAYS
CENTIGRID
®
SURFACE MOUNT
AEROSPACE RELAY
DPDT
SERIES
S114
SERIES
DESIGNATION
S114
S114D
S114DD
DPDT basic relay
RELAY TYPE
DPDT relay with internal diode for coil suppression
DPDT relay with internal diodes for coil transient suppression and polarity
reversal protection
INTERNAL CONSTRUCTION
DESCRIPTION
The S114 Series Surface Mount Centigrid
®
Relay is an ultraminiature, hermetically sealed,
armature relay. The low profile height (.360”) and .100” lead spacing make it ideal for
applications where extreme packaging density and/or close PC board spacing are required.
The specially formed leads are pre-tinned to make the relays ideal for most types of surface
mount solder reflow processes.
The basic design and internal construction are identical to the 114 Series Centigrid
®
relays,
and are capable of meeting Teledyne Relays
T
2
R
®
requirements. The following 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.
UNIFRAME
ARMATURE
UPPER
STATIONARY
CONTACT
MOVING
CONTACT
LOWER
STATIONARY
CONTACT
ENVIRONMENTAL AND
PHYSICAL SPECIFICATIONS
Temperature
(Ambient)
Vibration
Shock
Acceleration
Enclosure
Weight
Reflow
Temperature
-65°C to +125°C
30 g’s to 3000 Hz (Note 3)
75 g’s for 6 msec. (Note 3)
half-sine
50 g’s (Note 3)
All welded, hermetically sealed
0.07 oz (1.9 gms.) max.
260°C max. temp.
5 min. max. above 180°C
The S114D and S114DD Series utilize internal discrete silicon diodes for coil suppression
and polarity reversal protection.
By virtue of its inherently low intercontact capacitance and contact circuit losses, the S114
relay has shown itself to be an excellent ultraminiature RF switch for frequency ranges well
into the UHF spectrum. A typical RF application for the S114 relay is in hand held radio
transceivers, wherein the combined features of good RF performance, small size, low coil
power dissipation and high reliability make it a preferred method of transmit-receive
switching (see Figure 1).
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