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PCB Power Relays

G5RL PCB Power Relay

Low-profile Relay with Various Models

  • Low profile: 15.7 mm in height.
  • Creepage distance 8mm between coil and contacts
  • 10 kV Impulse withstand voltage
  • Models with AC coil available.
  • High-Inrush model available (Inrush peak currents up to 100 A)
  • Low Noise models available (Approx. 10 to 20 dB less sound pressure than standard G5RL-Series Relays)
  • TV8 Rating models available (TV8 for UL standard)

Updated Jan. 5, 2017

This web page provides an excerpt from a datasheet. Refer to Datasheet and other applicable documents for more information.

Classification Terminal Shape Contact form Enclosure rating Model Rated coil voltage Minimum
packing unit
Standard PCB terminals SPST-NO (1a) Flux protection G5RL-1A-LN 5VDC, 12VDC, 24VDC 100 pcs/tray
G5RL-1A-TV8 5VDC, 12VDC, 24VDC, 48VDC
High-capacity G5RL-1A-E-HR 5VDC, 12VDC, 24VDC, 48VDC
G5RL-1A-E-LN 5VDC, 12VDC, 24VDC
G5RL-1A-E-TV8 5VDC, 12VDC, 24VDC, 48VDC
SPDT (1c) G5RL-1-E 24VAC, 100VAC, 115VAC/120VAC,
200VAC, 230VAC/240VAC
G5RL-1-E-HR 5VDC, 12VDC, 24VDC, 48VDC
Note. When ordering, add the rated coil voltage to the model number.
Example: G5RL-1A-LN 
However, the notation of the coil voltage on the product case as well as on the packing will be marked as □□ VDC.
Coil
Low Noise Models: G5RL-1A(-E)-LN
Rated Voltage
(VDC)
Rated current
(mA)
Coil resistance
(Ω)
Must operate voltage
(V)
Must release voltage
(V)
Max voltage
(V)
Power
consumption
(mW)
% of rated voltage
5 106.0 47.2 70% max. of rated voltage 10% min. of rated voltage 110% Approx. 530
12 44.2 272
24 22.1 1,086
Note 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±10%.
  2. Be sure to use a diode for surge absorption for the coil.
  3. The operating characteristics are measured at a coil temperature of 23°C.
  4. The "Max. voltage" is the maximum voltage that can be applied to the relay coil.

High-Inrush Models: G5RL-1(A)-E-HR, G5RL-1A(-E)-TV8
Rated Voltage
(VDC)
Rated current
(mA)
Coil resistance
(Ω)
Must operate voltage
(V)
Must release voltage
(V)
Max voltage
(V)
Power
consumption
(mW)
% of rated voltage
5 80 62.5 70% max. 10% min. 130% Approx. 400
12 33.3 360
24 16.7 1,440
48 8.96 5,358 Approx. 430
Note 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±10%.
  2. The operating characteristics are measured at a coil temperature of 23°C.
  3. The "Max. voltage" is the maximum voltage that can be applied to the relay coil.

Models with AC Coil: G5RL-1-E
Rated Voltage
(VAC)
Rated current
at 50Hz
(mA)
Rated current
at 60Hz
(mA)
Coil resistance
(Ω)
Must operate voltage
(V)
Must release voltage
(V)
Max voltage
(V)
Power
consumption
(mW)
% of rated voltage
24 31.3 28.3 443 70% max. 15% min. 110% Approx. 750
100 7.5 6.88 8,220
115/120 5.85/6.25 5.35/5.70 11,600
200 3.75 3.45 33,000
230/240 3.00/3.13 2.76/2.88 47,600
Note 1. The rated current tolerance is +15%/-20%.
  2. The operating characteristics are measured at a coil temperature of 23°C.
  3. Coil resistances are provided as reference values.
  4. The "Max. voltage" is the maximum voltage that can be applied to the relay coil.


Contacts
Low Noise Models: G5RL-1A(-E)-LN
Load
Resistive load
Standard High-capacity
Contact form SPST-NO (1a)
Contact Type Single
Contact material Ag Alloy
Rated load 12 A at 250 VAC
12 A at 24 VDC
16 A at 250 VAC
16 A at 24 VDC
Rated carry current 12A 16A
Max. switching voltage 250 VAC, 24 VDC
Max. switching current 12A 16A

High-Inrush Models: G5RL-1(A)-E-HR, G5RL-1A(-E)-TV8
Load
Resistive load
Standard High-capacity
Contact form SPST-NO (1a) SPST-NO (1a) SPDT (1c)
Contact Type Single
Contact material Ag Alloy
Rated load 12 A at 250 VAC
12 A at 24 VDC
16 A at 250 VAC
16 A at 24 VDC
16 A at 250 VAC, 24VDC (NO)
5 A at 250 VAC, 24 VDC (NC)
Rated carry current 12 A 16 A 16 A (NO), 5 A (NC)
Max. switching voltage 250 VAC, 24 VDC
Max. switching current 12A 16A 16 A (NO), 5 A (NC)

Models with AC Coil: G5RL-1-E
Load
Resistive load
High-capacity
Contact form SPDT (1c)
Contact Type Single
Contact material Ag Alloy
Rated load 16 A at 250 VAC, 24 VDC (NO)
5 A at 250 VAC, 24 VDC (NC)
Rated carry current 16 A (NO), 5 A (NC)
Max. switching voltage 250 VAC, 24 VDC
Max. switching current 16 A (NO), 5 A (NC)

Characteristics
Low Noise Models: G5RL-1A(-E)-LN
Item Classification
Standard High-capacity
Contact resistance 100 mΩ max.
Operate time 15 ms max.
Release time 15 ms max.
Insulation resistance 1,000 MΩ min. (at 500 VDC)
Dielectric strength Between coil and
contacts
6,000 VAC, 50/60 Hz for 1 min
Between contacts of
the same polarity
1,000 VAC, 50/60 Hz for 1 min
Impulse withstand
voltage
Between coil and
contacts
10 kV (1.2 × 50 νs)
Vilration sesistanse Destruction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Shock resistance Destruction 1,000m/s2
Malfunction 100m/s2
Durability Mechanical 1,000,000 operation min. (at 18,000 operations/hr)
Electrical 100,000 operations min. (at 1,800 operations/hr) 50,000 operations min. (at 1,800 operations/hr)
Failure rate (P level) (reference) 100 mA at 5 VDC
Ambient operating temperature -40° to 85°C (with no icing or condensation)
Ambient operating humidity 5% to 85%
Weight Approx. 10 g
Note 1. Values in the above table are initial values.
2. The contact resistance is measured with 1 A applied at 5 VDC using a fall-of-potential method.
3. The insulation resistance is measured between coil and contacts and between contacts of the same polarity at 500 VDC.
4. The release time is value with a diode attached.
5. Failure rate (P level) was measured at a switching frequency of 120 operations/min.

High-Inrush Models: G5RL-1(A)-E-HR, G5RL-1A(-E)-TV8
Item Classification
Standard High-capacity
Contact resistance 100 mΩ max.
Operate time 15 ms max.
Release time 5 ms max.
Insulation resistance 1,000 MΩ min. (at 500 VDC)
Dielectric strength Between coil and
contacts
6,000 VAC, 50/60 Hz for 1 min
Between contacts of
the same polarity
1,000 VAC, 50/60 Hz for 1 min
Impulse withstand
voltage
Between coil and
contacts
10 kV (1.2 × 50 νs)
Vilration sesistanse Destruction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Shock resistance Destruction 1,000m/s2
Malfunction 100m/s2
Durability Mechanical 10,000,000 operation min. (at 18,000 operations/hr)
Electrical 100,000 operations min. (at 1,800 operations/hr) 50,000 operations min. (at 1,800 operations/hr)
Failure rate (P level) (reference) 100 mA at 5 VDC
Ambient operating temperature -40° to 85°C (with no icing or condensation)
Ambient operating humidity 5% to 85%
Weight Approx. 10 g
Note 1. Values in the above table are initial values.
2. The contact resistance is measured with 1 A applied at 5 VDC using voltage drop method.
3. The insulation resistance is measured between coil and contacts and between contacts of the same polarity at 500 VDC.
4. The resistive load ratings for NO contact apply when there is no load on NC contact.
5. Failure rate (P level) was measured at a switching frequency of 120 operations/min.

Models with AC Coil: G5RL-1-E
Item Classification
High-capacity
Contact resistance 100 mΩ max.
Operate time 20 ms max.
Release time 10 ms max.
Insulation resistance 1,000 MΩ min. (at 500 VDC)
Dielectric strength Between coil and
contacts
6,000 VAC, 50/60 Hz for 1 min
Between contacts of
the same polarity
1,000 VAC, 50/60 Hz for 1 min
Impulse withstand
voltage
Between coil and
contacts
10 kV (1.2 × 50 νs)
Vilration sesistanse Destruction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Shock resistance Destruction 1,000m/s2
Malfunction 100m/s2
Durability Mechanical 10,000,000 operation min. (at 18,000 operations/hr)
Electrical 50,000 operations min. (at 720 operations/hr)
Failure rate (P level) (reference) 40 mA at 24 VDC
Ambient operating temperature -40° to 85°C (with no icing or condensation)
Ambient operating humidity 5% to 85%
Weight Approx. 10 g
Note 1. Values in the above table are initial values.
2. The contact resistance is measured with 1 A applied at 5 VDC using voltage drop method.
3. The insulation resistance is measured between coil and contacts and between contacts of the same polarity at 500 VDC.
4. The resistive load ratings for NO contact apply when there is no load on NC contact.
5. Failure rate (P level) was measured at a switching frequency of 120 operations/min.
(Unit: mm)
G5RL-1A-LN
G5RL-1A-TV8

形G5LE:外形1
PCB Mounting Holes(BOTTOM VIEW)

Terminal Arrangement/Internal Connections
(BOTTOM VIEW)


(No coil polarity)

G5RL-1A-E-LN
G5RL-1A-E-HR
G5RL-1A-E-TV8

PCB Mounting Holes(BOTTOM VIEW)

Terminal Arrangement/Internal Connections
(BOTTOM VIEW)


(No coil polarity)

G5RL-1-E
G5RL-1-E-HR

PCB Mounting Holes(BOTTOM VIEW)

Terminal Arrangement/Internal Connections
(BOTTOM VIEW)


(No coil polarity)

Correct Use

●Mounting

●When mounting a G5RL-LN Relay (Silent Relay) on a PCB, use a diode for surge absorption for the coil.

●Wiring of High-capacity Models (-E)

●High-capacity models (-E) have a structure that connects two terminals from one contact. When designing the circuit, use both terminals. If you use only one terminal, the Relay may be unable to satisfy specified performance.

●Others

●Do not decrease coil voltage after operation and do not use a pulse wave drive.

●Precautions for Correct Use

●This product is not suitable for vehicles such as automobiles (including two-wheeled vehicles).
●If the product is used in the following applications, consult your OMRON sales representative to check the necessary items according to the specification sheets.Also make sure the product is used within the specified ratings and performance ranges with an ample margin and implement safety measures, such as designing a safety circuit, to minimize danger should the product fail. a. Outdoor use, uses involving potential chemical contamination or electrical interference. b. Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, safety equipment, and equipment that could present a risk to human life or body. c. Equipment requiring a high level of reliability, such as gas, water, or electrical supply systems.

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