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Panasonic PCB Power Relay SPST, 18V DC Coil Voltage, 31A Switching Current, Silver Alloy Contacts ALFG2PF18

Category Power Relay Brand Panasonic Condition New

Specifications

Country of Origin Thailand
Brand Panasonic
Height 23.3mm
Length 30.1mm
Model ALFG2PF18
Width 15.7mm
Mount Type PCB
Contact Material Silver Alloy
Series ALFG
Maximum Operating Temperature 60°C
Contact Configuration SPST
Minimum Operating Temperature -40°C
Switching Current 31A
Terminal type Through Hole
Typical Applications Solar inverter, Uninterriptible PSU's, Office equipment
Contact Resistance 100mΩ
Standards/Approvals VDE, UL, RoHS
Coil Resistance 230Ω
Coil Voltage 18V dc
Switching AC Voltage 250V ac
Coil Power 1.4W
Surge breakdown voltage 6kV

Key Features

  • Designed for PCB mounting with through-hole terminals.
  • Compact ALFG series relay suitable for energy-saving applications.
  • High insulation resistance and surge breakdown voltage of 6kV.
  • Silver alloy contact material ensuring reliable switching performance.
  • Operating temperature ranges from -40°C to 60°C.
  • Typical applications include solar inverters, uninterruptible power supplies, and office equipment.
  • Coil resistance is 230 ohms with coil power of 1.4W.
  • Switching power rating up to 8.3 kVA at 250V AC.

Product Description

Panasonic ALFG2PF18 PCB Power Relay is a high-performance power relay designed with an 18V DC coil and SPST contact configuration. It is engineered for PCB mounting using through-hole terminals and is part of the compact ALFG series known for low coil holding voltage which contributes to energy conservation in equipment. Typical industrial and commercial applications include solar power inverters, uninterruptible power supplies (UPS), household appliances, and office devices.

This relay supports a switching current of 31A and a maximum switching power of 8.3 kVA at 250V AC, making it suitable for demanding electrical load scenarios. The relay features silver alloy contacts that ensure high conductivity and longevity, combined with a contact resistance of 100 milliohms. Its coil resistance stands at 230 ohms with a coil power consumption of 1.4 watts, optimized for low energy operation.

The relay withstands operating temperatures ranging from -40°C to 60°C and is capable of withstanding surge breakdown voltages up to 6kV, ensuring robustness against transient electrical stress. Its compact dimensions - length 30.1 mm, width 15.7 mm, and height 23.3 mm - facilitate integration into various PCB layouts. This product complies with international standards including VDE, UL, and RoHS, assuring quality and regulatory conformity.

Manufactured in Thailand, the ALFG2PF18 relay’s high insulation resistance and reduced coil holding voltage enhance energy efficiency in electronic systems. It is widely applied in renewable energy equipment, backup power systems, and office automation, making it a versatile choice for industrial and commercial power relay requirements.

Designed for PCB mounting with through-hole terminals. High switching capacity of 31A with SPST contacts. Low coil holding voltage for energy savings in operation. Silver alloy contacts provide reliable switching. Wide operating temperature range from -40°C to 60°C.

Surge breakdown voltage of 6kV protects against electrical spikes. Compact dimensions help with space-efficient PCB design. Conforms to VDE, UL, and RoHS standards for safety and compliance. Explore the Electronics & Electricals category on EnvMart for comprehensive Power Relay solutions and more products from Panasonic.

Panasonic PCB Power Relay SPST, 18V DC Coil Voltage, 31A Switching Current, Silver Alloy Contacts ALFG2PF18
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Frequently Asked Questions

This model supports a switching current of 31A, making it suitable for demanding electrical load scenarios.

The coil voltage for the Panasonic ALFG2PF18 is 18V DC.

The relay has a length of 30.1 mm, a width of 15.7 mm, and a height of 23.3 mm.

It has a maximum switching power rating of 8.3 kVA at 250V AC.

This relay features a Single Pole Single Throw (SPST) contact configuration.

The operating temperature range is from -40°C to 60°C.

The contact material is silver alloy, which ensures reliable switching performance.

It complies with international standards including VDE, UL, and RoHS.

The coil resistance is 230 ohms.

The relay can withstand a surge breakdown voltage of up to 6kV.

This model is designed for PCB mounting using through-hole terminals.

Typical applications include solar inverters, uninterruptible power supplies, and office equipment.

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