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Panasonic PCB Power Relay 12V DC Coil 20A Switching Current SPST ALF1T12

Category Power Relays Brand Panasonic Condition New

Specifications

Country of Origin Thailand
Brand Panasonic
Height 25.3mm
Length 30.1mm
Model ALF1T12
Width 15.7mm
Mount Type PCB
Contact Material Silver Alloy
Series ALF
Maximum Operating Temperature 60°C
Contact Configuration SPST
Minimum Operating Temperature -40°C
Switching Current 20A
Typical Applications Solar inverter, Uninterriptible PSU's, Office equipment
Contact Resistance 100mΩ
Standards/Approvals CSA, UL, VDE
Coil Resistance 160Ω
Coil Voltage 12V dc
Switching DC Voltage 5V dc
Switching AC Voltage 5V ac
Coil Power 900mW
Surge breakdown voltage 6kV

Key Features

  • Compact ALF series power relay ideal for solar inverters and UPS systems.
  • Low coil holding voltage reduces equipment energy consumption.
  • Silver alloy contacts ensure reliable conductivity and long service life.
  • High insulation resistance and surge breakdown voltage of 6 kV support robust performance.
  • Operates reliably from -40°C to 60°C ambient temperatures.
  • PCB mount type with coil resistance of 160Ω and coil power 900mW.
  • Contacts support switching of 5V DC and 5V AC voltages.
  • Approved to CSA, UL, and VDE standards for safety and compliance.

Product Description

Panasonic ALF1T12 PCB Power Relay features a 12V DC coil and supports a high switching current of 20A in SPST (Single Pole Single Throw) configuration. This compact power relay from the ALF series is designed for demanding industrial and commercial environments where high reliability is essential.

The relay is well suited for photovoltaic power generation systems, solar inverters, uninterruptible power supplies, office equipment, and various home appliances. Its reduced coil holding voltage, up to 35% less than nominal at 20°C, helps in conserving energy within electrical equipment.

Constructed with silver alloy contacts, the relay ensures low contact resistance (100mΩ) and robust conductivity. It maintains a high insulation resistance with a surge breakdown voltage rating of 6 kV for protecting circuits against transient voltages.

Operating temperature range from -40°C to 60°C offers a wide ambient capability for industrial applications. Mount type is PCB, facilitating easy installation on printed circuit boards. Coil resistance stands at 160Ω with coil power consumption of 900mW, supporting efficient coil operation.

Compact size with dimensions of 30.1mm length, 15.7mm width, and 25.3mm height. Switching capabilities: 5V DC and 5V AC voltages at 20A current. Manufactured in Thailand with adherence to CSA, UL, and VDE standards. Typical uses include solar inverters, UPS systems, office and home appliances.

This Panasonic ALF1T12 power relay offers a reliable, energy-efficient solution for power switching and control in industrial automation, electrical circuits, and HVAC applications.

Explore more quality Power Relays and related electrical components in the Electronics & Electricals category at EnvMart.

Panasonic PCB Power Relay 12V DC Coil 20A Switching Current SPST ALF1T12
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Frequently Asked Questions

The Panasonic ALF1T12 relay supports a maximum switching current of 20A.

This model operates with a coil voltage of 12V DC.

The relay has dimensions of 30.1mm in length, 15.7mm in width, and 25.3mm in height.

It features a Single Pole Single Throw (SPST) contact configuration.

The relay operates reliably within a temperature range of -40°C to 60°C.

This model is constructed with silver alloy contacts, ensuring reliable conductivity.

The coil resistance of the ALF1T12 is 160Ω.

The coil power consumption is 900mW.

This relay is approved to CSA, UL, and VDE standards for safety and compliance.

It is typically used in solar inverters, uninterruptible power supplies, and office equipment.

The surge breakdown voltage rating for the ALF1T12 is 6 kV.

The contact resistance is rated at 100mΩ, providing low contact resistance for efficient operation.

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