1
PCB Relay
G5LA
A Cubic, Single-pole 10A Power Relay
Small size and light weight
• 19.6 × 15.6 × 15.6 mm, 7.5g
High Insulation
• Dielectric strength 2,000V
• Withstand impulse voltage 4,500V
High heat resistance and tracking performance
• UL class-F available (-CF model)
• IEC60335 GWT compliant
• Tracking resistance CTI>250
Environmental friendly (RoHS compliant)
Ordering Information
Contact form
SPDT
Switching capacity
Standard
High capacity (NC side)
SPST-NO
Model number
Flux protection
G5LA-1
G5LA-1-CF
G5LA-1-E
G5LA-1-E-CF
G5LA-1A
G5LA-1A-CF
Fully sealed
G5LA-14
G5LA-14-CF
G5LA-14-E
G5LA-14-E-CF
G5LA-1A4
G5LA-1A4-CF
Note : When ordering, add the rated coil voltage to the model number.
Example: G5LA-1 12VDC
Rated coil voltage
Model Number Legend
G5LA -☐☐☐-☐-☐ ☐VDC
1 2 3
4
5
6
1. Number of Poles
1:
1pole
2. Contact Form
None: SPDT
A:
SPST-NO
3. Enclosure Ratings
None: Flux protection
4:
Fully sealed
4. Switching capacity
None: Standard
E:
High capacity (NC side)
5. UL Insulation System
None: Standard
CF: Class F
6. Rated Coil Voltage
1
2
Specifications
Coil Ratings
Rated voltage
5 VDC
9 VDC
12 VDC
24 VDC
48 VDC
72 mA
40 mA
30 mA
15 mA
10 mA
Rated current
69.4 Ω
225 Ω
400 Ω
1600 Ω
4800 Ω
Coil resistance
75% max. of rated voltage
Must operate voltage
10% min. of rated voltage
Must release voltage
Max voltage
130% of rated voltage at 85℃170% of rated voltage at 23℃
360 mW
480 mW
Power consumption (Approx.)
Note: The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±10%.
Contact Ratings
Item
Contact material
Load
Rated load
NO
Standard model
AgSnO2
Resistive load (cosΦ=1)
10A at 250VAC
10A at 24VDC
5A/5A at 125VAC
5A/5A at 24VDC
10A(NO), 5A(NC)
250VAC, 24VDC
10A(NO), 5A(NC)
AC2,500VA, DC240W
NO/NC
AC625VA, DC120W
NO
NO/NC
Rated carry current
Max. switching voltage
Max. switching current
Max. switching power
Failure rate (reference value)
Note: P level:λ60 = 0.1×10-6/operation
High capacity (-E) model
5A/5A at 250VAC
5A/5A at 24VDC
10A
10A
AC1,250VAC, DC120W
100mA at DC5V
Characteristics
100 mΩ max.
10 ms max.
5 ms max.
Mechanical: 18,000 operations/hr
Electrical:
1,800 operations/hr (under rated load)
Insulation resistance
1,000 MΩ min. (at 500 VDC)
2,000 VAC. 1mA 50/60Hz for 1 min between coil and contacts
Dielectric strength
750 VAC 1mA 50/60Hz for 1 min between contacts of same polarity
Destruction: 10 to 55 Hz, 1.5-mm double amplitude
Vibration resistance
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude
Destruction: 1,000 m/s2 (approx.100G)
Shock resistance
Malfunction: 100 m/s2 when energized ; 100 m/s2 when no energized
Mechanical: 10,000,000 operations min.
Endurance
Electrical: 100,000 operations typical
Ambient temperature
Operating: -40℃ to 85℃ (with no icing)
Storage: -40℃ to 85℃ (with no icing)
Operating: 35% to 85%
Ambient humidity
Storage: 35% to 85%
Approx. 7.5g
Weight
Note: Values in the above table are the initial values.
Contact resistance
Operation time
Release time
Max. operating frequency
2
3
Approved standards
UL508 (UL File No. E41643)
Model
Coil rating
Contact rating
G5LA
5 to 48 VDC
NO:
10A, 277Vac, general use, 100,000 cycles
10A, 277Vac, general use, 85ºC, 50,000 cycles (-CF model)
15A, 125Vac, general use, 50,000 cycles
1/2Hp, 125Vac
1/2Hp, 250Vac
200W tungsten, 125Vac, 100,000 cycles
NC:
10A, 125Vac, resistive
10A, 277Vac, general use, 100,000 cycles (-E model)
EN61810-1 (VDE Reg. No. B652)
Model
Coil rating
G5LA
5,6,9,12,18,24,48 VDC
Contact rating
NO:
10A, 250Vac, cosφ=1, 85ºC, 1 sec on/1 sec off
- flux protection: 50,000 cycles
- fully sealed: 10,000 cycles
10A, 250Vac, cosφ=1, 85ºC, 5 sec on/5 sec off, 25,000 cycles
12A, 125Vac, cosφ=1, 85ºC, 10,000 cycles
NC:
10A, 250Vac, cosφ=1, 85ºC, 25,000 cycles (-1-E model)
NO/NC:
5A, 250Vac, cosφ=1, 85ºC
- flux protection: 50,000 cycles
- fully sealed: 10,000 cycles
GB15092.1 (CQC File No. CQC06001015477)
Model
Coil rating
G5LA
5,9,12,24,48 VDC
Contact rating
NO:
10A, 250Vac, resistive, 10,000 cycles
12A, 120Vac, resistive, 10,000 cycles
NO/NC:
10A, 250Vac, resistive, 10,000 cycles (-E model)
12A, 250Vac, resistive, 10,000 cycles (-E model)
3
4
Dimensions
Note: All units are in millimeters unless otherwise indicated.
SPDT Models
Terminal
Arrangement/Internal
Connections (Bottom View)
Mounting Holes
(Bottom Views)
Tolerance: ±0.1mm
Unless specified
SPDT
SPDT
*Average value
SPST-NO Models
Mounting Holes
Terminal
(Bottom Views)
Arrangement/Internal
Connections (Bottom View) Tolerance: ±0.1mm
Unless specified
SPST-NO
SPST-NO
*Average value
4
5
Engineering Data
Max. Switching Power
Endurance
250VAC, 24VDC
resistive load
Note:
NO contact
Note:
NO contact, Typical value
Ambient Temp. Vs Max. Voltage
Note:
The maximum coil voltage is the maximum
value in a varying range of operating power
voltages not a continuous voltage
5