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Teilenummer | G5A-234PH |
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Beschreibung | Low Signal Relay | |
Hersteller | Omron Corporation | |
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Gesamt 7 Seiten www.DataSheet4U.com
Low Signal Relay
G5A
• Subminiature 8.40 H x 9.90 W x 16 L mm
(0.33 H x 0.38 W x 0.63 L in).
• Unique moving magnet armature reduces relay size,
magnetic interference, and contact bounce time.
• Low nominal power consumption (200 mW).
• Bifurcated crossbar contact assures highly reliable
switching of loads as low as 10 mVDC, 0.1 mA
(reference value).
• Automatic flow or dip soldering possible.
• Available in standard, high-sensitivity, high-dielectric
(FCC part 68), low thermoelectromotive force, and
ultrasonic cleaning versions.
• Highly stable magnetic circuit for latching endurance and
excellent resistance to vibration and shock.
• Single or double coil winding types available.
Ordering Information
To Order: Select the part number and add the desired coil voltage rating (e.g., G5AU-234P-DC12).
■ Non-Latching
Type
Standard
High-sensitivity
FCC part 68
Contact form
DPDT
Construction
Semi-sealed
Sealed
Semi-sealed
Sealed
Semi-sealed
Sealed
Note: High-sensitivity versions of the FC type are also available.
G5A-237P
G5A-234P
G5A-237PH
G5A-234PH
G5A-237P-FC
G5A-234P-FC
Model
■ Latching
Type
Standard
Contact form
DPDT
Construction
Semi-sealed
Model
Single-winding latching
Double-winding latching
G5AU-237P
G5AK-237P
Sealed
G5AU-234P
G5AK-234P
High-sensitivity
FCC part 68
Semi-sealed
Sealed
Semi-sealed
Sealed
G5AU-237PH
G5AU-234PH
G5AU-237P-FC
G5AU-234P-FC
--
--
G5AK-237P-FC
G5AK-234P-FC
1 Low Signal Relay G5A
www.DataSheet4U.com
■ Approvals
UL (File No. E41515)/CSA (File No. LR24825)
Type
G5A-234P
G5A-234PH
G5A-234P-FC
G5A-237P
G5A-237PH
G5A-237P-FC
G5AU-237P
G5AU-237PH
G5AU-237P-FC
G5AK-237P
G5AK-237P-FC
G5AU-234P
G5AU-234PH
G5AU-234P-FC
G5AK-234P
G5AK-234P-FC
Contact form
DPDT
Coil ratings
1.5 to 48 VDC
0.5 A, 60 VAC
1 A, 30 VDC
0.5 A, 60 VAC
0.5 A, 60 VDC
1 A, 30 VDC
Contact ratings
Note: 1. The rated values approved by each of the safety standards (e.g., UL and CSA) may be different from the performance characteristics
individually defined in this catalog.
2. In the interest of product improvement, specifications are subject to change.
Hints on Correct Use
Single-winding type (G5AU)
Example of low-power drive circuit
1. The figure below shows a drive circuit (JAPAN PAT. NO. 1239293)
in which the latching relay can function like a general-purpose
relay from a normal input pulse for switching.
2. Use a charging current of capacitor C to operate the latching
relay, which flows suddenly through diode D1, capacitor C, latch-
ing relay, and diode D2, and the relay contacts will be put in the
locked state.
3. Use a discharging current of capacitor C to release the latching
relay, which flows through transistor TR, capacitor C, and the
latching relay.
Note: 1. When applying the relay for practical use, make sure of the
set or reset state of the relay; then determine the circuit con-
straints.
2. Because OMRON possesses the patent of this drive circuit,
contact OMRON when adopting it.
Low Signal Relay G5A
6
6 Page | ||
Seiten | Gesamt 7 Seiten | |
PDF Download | [ G5A-234PH Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
G5A-234P | Low Signal Relay | Omron Corporation |
G5A-234PH | Low Signal Relay | Omron Corporation |
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