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Panasonic ALFG2PF181 High Capacity Power Relay

This power relay features an 18 V DC coil voltage and a Single Pole Single Throw Normally Open (SPST-NO) contact configuration. It can handle a current of up to 33 amps and is designed for PC board mounting. The relay operates with a single side stable switching function, providing reliable performance in various electrical applications. Suitable for industrial automation, power control, and photovoltaic systems, it conforms to safety standards such as UL, VDE, and IEC. Its compact size ensures easy integration into complex electrical systems, making it ideal for high-capacity switching needs.

Authorized Distributors
Source:DigiKey
Part No:ALFG2PF181
Stock:0
Inv Date:06-01-2026
Price: Unit price: $7.9446
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Part No:ALFG2PF181
Stock:0
Inv Date:06-02-2026
Price: Unit price: $8.89
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Part No:ALFG2PF181
Stock:0
Inv Date:06-01-2026
Price: Unit price: $7.96
Buy/RFQ:
Part No:ALFG2PF181
Stock:0
Inv Date:06-01-2026
Price: Unit price: $7.96
Buy/RFQ:
Part No:ALFG2PF181
Stock:0
Inv Date:06-01-2026
Price: Unit price: $5.6
Buy/RFQ:

Panasonic ALFG2PF181 High Capacity Power Relay Specifications:

  • Coil Voltage: 18 V DC
  • Contact Arrangement: Single Pole Single Throw Normally Open (SPST-NO)
  • Contact Capacity: 33A at 250V AC
  • Maximum Switching Power: 8,250VA
  • Contact Gap: 1.8 mm .071 inch
  • Contact Resistance: Max. 100 mΩ
  • Contact Material: AgSnO2
  • Insulation Resistance: Min. 1,000 MΩ at 500V DC
  • Breakdown Voltage: 2,500 Vrms between open contacts, 4,000 Vrms contact to coil
  • Surge Breakdown Voltage: 8,000 Vrms
  • Ambient Temperature Range: -40°C to +85°C
  • Operating Temperature: Max. 95°C 203°F
  • Drop-out Voltage: Minimum 10%V of nominal voltage
  • Power Consumption: 1,400 mW at nominal coil voltage
  • Dimensions: Approximately 23.3 mm x 12.0 mm x 15.7 mm (L x W x H)

Buy the Panasonic ALFG2PF181 – Reliable High Capacity Power Relay for Industrial Applications

Enhance your electrical systems with the Panasonic high-capacity power relay ALFG2PF181, featuring an 18V DC coil and 33A switching capacity. Designed for PC board mounting, this relay offers robust performance for industrial automation, power control, and solar power systems. Conforming to UL, VDE, and IEC standards, it ensures safety, durability, and energy efficiency. Its compact design facilitates easy integration, making it an ideal choice for high-current switching in various electrical environments. Purchase online today and enjoy dependable, high-performance operation in your projects.

Order your Panasonic Series ALFG2PF181 power relay today and ensure high-capacity, reliable switching for your industrial and photovoltaic projects.

Frequently Asked Questions

Where can I buy Panasonic ALFG2PF181?

You can click on the BUY or RFQ button to purchase ALFG2PF181 from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ALFG2PF181?

You can download the ALFG2PF181 datasheet or visit the Panasonic website for support.

Who is the manufacturer of ALFG2PF181?

Panasonic

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