G6S2FTRDC5 Datasheet, PDF (10/12 Pages) Omron Electronics LLC – Suface Mount DPDT Relay

Precautions
• Use a DC power supply with 5% or less ripple factor to operate the coil.
• Do not use the G6S where subject to strong external magnetic fields.
• Do not use the G6S where subject to magnetic particles or excessive
amounts of dust.
• Do not reverse the polarity of the coil (+, −).
■ Correct use
Long-term Continuously ON Contacts
Using the Relay in a circuit where the Relay will be ON continuously
for long periods (without switching) can lead to unstable contacts
because the heat generated by the coil itself will affect the insulation,
causing a film to develop on the contact surfaces. We recommend
using a latching relay (magnetic-holding relay) in this kind of circuit. If
a single-side stable model must be used in this kind of circuit, we rec-
ommend using a fail-safe circuit design that provides protection
against contact failure or coil burnout.
Relay Handling
Use the Relay as soon as possible after opening the moisture-proof
package. If the Relay is left for a long time after opening the mois-
ture-proof package, the appearance may suffer and seal failure may
occur after the solder mounting process. To store the Relay after
opening the moisture-proof package, place it into the original pack-
age and sealed the package with adhesive tape.
When washing the product after soldering the Relay to a PCB, use a
water-based solvent or alcohol-based solvent, and keep the solvent
temperature to less than 40°C. Do not put the Relay in a cold clean-
ing bath immediately after soldering.
Claw Securing Force During Automatic Mounting
During automatic insertion of Relays, be sure to set the securing
force of each claw to the following so that the Relay’s characteristics
will be maintained.
C
B
A
• Latching types are delivered in the reset position. We recommend
that a reset voltage be applied in advance to start operation.
• Do not drop the G6S or otherwise subject it to excessive shock.
• Remove the relay from the packing immediately prior to usage.
G6S (K) (-U) -2 Soldering
• Soldering temperature: Approx. 250°C (At 260°C if the DWS
method is used.)
• Soldering time: Approx. 5 s max. (Approx. 2 s for the first time and
approx. 3 s for the second time if the DWS method is used.)
• Be sure to adjust the level of the molten solder so that the solder
will not overflow onto the PCB.
G6S (K) (-U) -2F Soldering
The thickness of cream solder to be applied should be within a range
between 150 μm and 200 μm on Omron’s recommended PCB pattern.
In order to perform correct soldering, it is recommended that the correct
soldering conditions be maintained as shown below on the left side.
Correct Soldering
Incorrect Soldering
Heel fillet
is formed
Relay
Terminal
Land
PCB
Solder
Insufficient amount
of solder
Excessive amount
of solder
Visually check that the relay is properly soldered.
Dimension A: 1.96 N max.
Dimension B: 4.90 N max.
Dimension C: 1.96 N max.
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Low Signal Relay G6S