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Finder PCB Power Relay, 12V ac Coil, 10A Switching Current, SPDT

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£6.70

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£8.04

(inc. VAT)

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  • 40 unit(s) ready to ship
  • Plus 14 unit(s) ready to ship from another location
  • Plus 39 unit(s) shipping from 06 May 2026
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Units
Per unit
1 - 24£6.70
25 - 49£5.91
50 - 99£5.70
100 - 249£5.22
250 +£4.35

*price indicative

Packaging Options:
RS Stock No.:
708-3131
Mfr. Part No.:
40.31.8.012.0000
Brand:
Finder
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Brand

Finder

Product Type

Power Relay

Coil Voltage

12V ac

Contact Configuration

SPDT

Mount Type

PCB

Series

40

Terminal Type

Solder

Switching Current

10A

Switching AC Voltage

12V ac

Minimum Operating Temperature

-40°C

Coil Resistance

80Ω

Maximum Operating Temperature

85°C

Length

29mm

Height

25mm

Standards/Approvals

EAC, CCC, VDE, UL, CSA

Coil Power

1.2W

Width

12.4mm

Contact Material

Silver Alloy

COO (Country of Origin):
IT

Finder 40 Series Power Relay, 12V AC Coil Voltage, SPDT Contact Configuration - 40.31.8.012.0000


This power relay is designed for effective PCB mounting, enabling reliable switching in various applications. Measuring 12.4mm in depth, 25mm in height, and 29mm in length, this SPDT relay operates efficiently with a coil voltage of 12V AC. Its versatile specifications ensure optimal performance in both electrical and electronic environments.

Features & Benefits


• Compact dimensions enable easy integration into circuit boards

• Operates at a coil resistance of 80 Ω for efficient power usage

• High isolation of 6 kV between coil and contact improves safety

• Mechanical life expectancy of up to 10 million cycles enhances reliability

• Capable of switching currents up to 10A for diverse applications

• Complies with multiple standards for quality assurance

Applications


• Used in control panels for automation systems

• Ideal for door and gate opener mechanisms

• Suitable for vending machine operation

• Utilised in toys and electronic circuit boards

• Instrumental in medical and dentistry equipment

What is the maximum switching voltage this relay can handle?


It supports a maximum switching voltage of 400 V AC and up to 12 A DC, making it suitable for high-voltage applications.

How does the ambient temperature affect the relay's operation?


The relay can operate in a broad temperature range, from -40 °C to +85 °C, ensuring functionality in various environmental conditions.

What type of contact material is used in this relay?


The relay features AgNi contact material, which enhances electrical performance while ensuring durability in operation.

Can this relay be used for automation tasks?


Yes, it is well-suited for automation applications, particularly in environments requiring reliable contact switching for actuators and sensors.

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