Temperature
Vibration
Shock
Acceleration
Enclosure
Weight
Reflow
Temperature
(Ambient)
INTERNAL CONSTRUCTION
STATIONARY
STATIONARY
ARMATURE
UNIFRAME
CONTACT
CONTACT
CONTACT
MOVING
LOWER
UPPER
PHYSICAL SPECIFICATIONS
ENVIRONMENTAL AND
-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
DESIGNATION
S114
S114D
S114DD
SERIES
DPDT basic relay
DPDT relay with internal diode for coil suppression
DPDT relay with internal diodes for coil transient suppression and polarity
reversal protection
DESCRIPTION
The S114 Series Surface Mount Centigrid
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
and are capable of meeting Teledyne Relays T
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
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).
TELEDYNE RELAYS
and dry circuit switching capabilities.
AEROSPACE RELAY
SURFACE MOUNT
CENTIGRID
56
DPDT
RELAY TYPE
®
®
Relay is an ultraminiature, hermetically sealed,
2
R
®
requirements. The following unique
SERIES
S114
®
relays,