GSF Series

Amp10 Amp Rating

  • 18.6 x 10.2 x 13(H) mm.
  • 10A Max Switching Capacity.
  • Excellent Dielectric Strength.
  • Creepage Distance ≥ 8mm. Available in Sensitive Coil.
  • Certified with    
Clear

Description

CONTACT RATINGS
Contact Form 1A, 1B, 1C
Contact Res. ≤100mΩ
Contact Material Ag Alloy (AgSnO2, AgSnO2In2O3)
Rated Load FORM A FORM C
NO NC
10A 277VAC (H Type)
10A 30VDC (H Type)
5A 250VAC
5A 30VDC
5A 277VAC
5A 30VDC
5A 277VAC
3A 30VDC
Max. Current 10A 5A 5A
Max. Power 2,770VA/300W 1,385VA/150W 1,385VA/150W
Max. Voltage 250VAC/30VDC
Min. Load 100mA at 5VDC


COIL DATA
STANDARD Approx. 450mW
Rated Voltage (VDC) Operate Voltage (VDC) Release Voltage (VDC) Max. Voltage (VDC) Nominal Current (mA) Coil Res. (Ω)±10%
3 ≤2.25 ≥0.15 3.9 150 20
5 ≤3.75 ≥0.25 6.5 90 55.5
6 ≤4.5 ≥0.3 7.8 75 80
9 ≤6.75 ≥0.45 11.7 50 180
12 ≤9 ≥0.6 15.6 37.5 320
24 ≤18 ≥1.2 31.2 18.8 1,280
SENSITIVE Approx. 200mW
Rated Voltage (VDC) Operate Voltage (VDC) Release Voltage (VDC) Max. Voltage (VDC) Nominal Current (mA) Coil Res. (Ω)±10%
3 ≤2.4 ≥0.15 3.9 66.7 45
5 ≤4 ≥0.25 6.5 40 125
6 ≤4.8 ≥0.3 7.8 33.3 180
9 ≤7.2 ≥0.45 11.7 22.2 405
12 ≤9.6 ≥0.6 15.6 16.7 720
24 ≤19.2 ≥1.2 31.2 8.3 2,880



Additional information

Weight 5 g
Dimensions 18.6 × 10.2 × 13 mm
Certified Approval

CQC, cULus, TUV, UL TV-5

Max. Capacity

10A 277VAC/30VDC, 5A 277VAC/30VDC

Contact Form

1 Form A, 1 Form B, 1 Form C

Operate Time

≤10ms

Release Time

≤5ms

Insulation Resistance

1,000MΩ (@500VDC)

Dielectric Strength (I/O)

5,000VAC 1min

Dielectric Strength (O/O)

1,000VAC 1min

Impluse Withstand Voltage

8kV (1.2 x 50μs)

Creepage Distance

>8mm

Shock Resistance

Non-energized: 10G; Destructiion: 100G; Malfunction: 10G

Vibration Resistance

Destruction: 10 to 55Hz (Double Amplitude); Malfunction: 10 to 55Hz (Double Amplitude)

Ambient Temperature

Operating: -40℃ – 105℃

Ambient Humidity

Operating: 5% – 85%

Mount Type

PCB Pin (DIP/TH)

Color

Black

Model Number Legend
GSF S 1 A Q H L F 1 24VDC
(1) (2) (3) (4) (5) (6) (7) (8) (9)
(1) Enclosure Rating: Nil: Flux Proof; S: Plastic Sealed.
(2) NO of Pole: 1: Single Pole.
(3) Contact Form: A: Form A / Normally Open; B: Form B / Normally Closed; C: Form C / Change Over.
(4) Contact Material: Nil: Silver Alloy (ROHS Complaint); Q: Ag Alloy (Suitable for Resistive Load).
(5) Contact Capacity: Nil: Standard Capacity (up to 5Amp); H: High Capacity (up to 10A).
(6) Coil Power: Nil: Standard Coil Power: 0.45W; L: Sensitive Coil Power: 0.2W;
(7) Insulation Class: Nil: Standard Insulation – Class B; F: Insulation – Class F.
(8) Pin Pitch: Nil: Standard Pin Pitch; 1 ~ 4: Pin Pitch 1 ~ 4, please refer to DIMENSIONS section.
(9) Coil Voltage: X / XX VDC: DC Coil Voltage Value.



Major Model Ordering Chart
Enclosure Rating Contact Form Capacity Coil Power Pin Pitch Model Coil Voltage
Plastic Sealed SPST NO: 5A 0.45W Type 2 GSF-S1A-2 3VDC
5VDC
6VDC
9VDC
12VDC
24VDC
48VDC
SPDT NO: 5A
NC: 5A
GSF-S1C-2
SPST NO: 10A GSF-S1AH-2
0.2W GSF-S1AH-L2




For high capacity type, we suggest to select flux proof version for better heat distribution if the relay will not exposed in high humidity/sulphide/dust environment.
When ordering, add rated coil voltage to model.

Example: GSF-S1AH-L2 /12VDC






PRECAUTIONS REGARDING COIL INPUT

For the operation of AC relays, the power source is almost always a commercial frequency (50 or 60 Hz) with standard voltages of 6, 12, 24, 48, 120, 230 and 240VAC. Due to this, when the voltage is ohter than the standard voltage, the product becomes special model.

PRECAUTIONS REGARDING CONTACT

For the operation of AC relays, the power source is almost always a commercial frequency (50 or 60 Hz) with standard voltages of 6, 12, 24, 48, 120, 230 and 240VAC. Due to this, when the voltage is ohter than the standard voltage, the product becomes special model.

PRECAUTIONS REGARDING SOLDERING CONDITION

We recommend wave solder, the recommended temperature is 240°C 464°F to 260°C 500°F, and the time is 2s to 5s, time should no longer than 2s when temperature reach 250°C 500°F or above.

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