General Purpose Relays

Find quality General Purpose Relays at Altronics for use in automation, electrical control, machinery, security systems and electronic projects. Our range includes dependable switching solutions designed for easy integration and long-lasting operation.

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This unit is specially designed to work with low-current LED indicator lights, preventing the common “hyper flash” issue that happens with standard flasher relays.
S4425

2 Pin Universal LED Relay Flasher Module

This unit is specially designed to work with low-current LED indicator lights, preventing the common “hyper flash” issue that happens with standard flasher relays.
NEW
$19.55
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25A SPDT relay. PCB mount style. 12V DC coil. Fully sealed construction makes it ideal for immersion cleaning and large scale manufacturing
S4144

25A 12VDC SPDT PCB Relay

25A SPDT relay. PCB mount style. 12V DC coil. Fully sealed construction makes it ideal for immersion cleaning and large scale manufacturing
$6.32
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25A SPDT relay. PCB mount style. 12V DC coil. Fully sealed construction makes it ideal for immersion cleaning and large scale manufacturing
S4145

25A 24VDC SPDT PCB Relay

25A SPDT relay. PCB mount style. 24V DC coil. Fully sealed construction makes it ideal for immersion cleaning and large scale manufacturing
$6.36
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Compact 2A DPDT signal relay. 12V DC coil. Fully sealed construction, makes it ideal for immersion cleaning and large scale manufacturing. Low power consumption. Surge withstanding up to 2500V. 
S4157

2A 12V DC Coil DPDT Sub Miniature Signal PCB Relay

Compact 2A DPDT signal relay. 12V DC coil. Fully sealed construction, makes it ideal for immersion cleaning and large scale manufacturing. Low power consumption. Surge withstanding up to 2500V.
$5.45
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Compact 2A SPDT signal relay. 24V DC coil. Fully sealed construction, makes it ideal for immersion cleaning and large scale manufacturing. Low power consumption. Surge withstanding up to 2500V. 
S4158

2A 24V DC Coil DPDT Sub Miniature Signal PCB Relay

Compact 2A DPDT signal relay. 24V DC coil. Fully sealed construction, makes it ideal for immersion cleaning and large scale manufacturing. Low power consumption. Surge withstanding up to 2500V.
$5.91
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Compact 2A DPDT signal relay. 5V DC coil. Fully sealed construction, makes it ideal for immersion cleaning and large scale manufacturing. Low power consumption. Surge withstanding up to 2500V. 
S4154

2A 5V DC Coil DPDT Sub Miniature Signal PCB Relay

Compact 2A DPDT signal relay. 5V DC coil. Fully sealed construction, makes it ideal for immersion cleaning and large scale manufacturing. Low power consumption. Surge withstanding up to 2500V.
$5.45
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This unit is specially designed to work with low-current LED indicator lights, preventing the common “hyper flash” issue that happens with standard flasher relays.
S4426

3 Pin Universal LED Relay Flasher Module

This unit is specially designed to work with low-current LED indicator lights, preventing the common “hyper flash” issue that happens with standard flasher relays.
NEW
$19.55
i h
Max voltage:380V AC, 75V DC Max current:30A Max VA (Watts):2400VA (360W) Contact material:Silver Nickel Coil resistance (12V):90 Ohm Max coil power:1.6W Insulation resistance:>100M Ohm @ 500V DC Dielectric strength (for 1 min): 1000V AC between open contacts 5000V AC between coil & contact Electrical life:100,000 operations Mechanical li
S4206A

30A 12VDC SPDT PCB Mount Relay

Max voltage:380V AC, 75V DC Max current:30A Max VA (Watts):2400VA (360W) Contact material:Silver Nickel Coil resistance (12V):90 Ohm Max coil power:1.6W Insulation resistance:>100M Ohm @ 500V DC Dielectric strength (for 1 min): 1000V AC between open contacts 5000V AC between coil & contact Electrical life:100,000 operations Mechanical li
$5.45
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Max voltage:250V AC Max current:30A Max VA (Watts):7200VA (1100W) Contact material:Silver Nickel Alloy Coil resistance:160Ω Max coil power:2.5W Insulation resistance:>1000MΩ @ 500V DC Dielectric strength (for 1 min): 1500V AC between open contacts 2500V AC between coil & contact Electrical life:100,000 operations M
S4211

30A 12VDC SPDT Tag Connection Relay

30A SPDT relay. Tag connection style. 12V DC coil. 6.4mm spade terminals for NC, NO and Common connections. 2.7mm spade terminals for DC coil.
$8.36
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Fully sealed construction (immersion cleanable).
S4140B

3A 12VDC SPDT PCB Mount Micro Relay

3A SPDT micro relay. PCB mount style. 12V DC coil. Fully sealed construction makes it ideal for immersion cleaning and large scale manufacturing.
$3.64
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Fully sealed construction (immersion cleanable).
S4142B

3A 24VDC SPDT PCB Mount Micro Relay

3A SPDT micro relay. PCB mount style. 24V DC coil. Fully sealed construction makes it ideal for immersion cleaning and large scale manufacturing.
$3.64
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Max voltage:150V DC, 380V AC Max current: 7A Max VA (Watts): 2500VA, 1250W Contact material: Silver Cadmium Oxide Coil resistance: 160Ω Max coil power: 0.9W Insulation resistance: >1000MΩ @ 500V DC Dielectric strength (for 1 min): 1000V AC between open contacts 1500V AC between coil & contact Electrical life: 200,000 operations
S4290

5A 12VDC 4PDT PCB Mount Relay

5A 4PDT relay. PCB mount style. 12V DC coil.
$8.32
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Note: This relay is marked with UL approved 5A 240VAC ratings, however max switching current specification is 8A 250VAC/30VDC
S4190D

5A 12VDC DPDT PCB Mount Relay

5A DPDT relay. PCB mount style. 12V DC coil. Non-sealed type, suitable for flow soldering.
$7.86
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Non-sealed type, suitable for flow soldering
S4231

5A 12VDC SPST PCB Mount Mini Relay

5A SPST mini relay. PCB mount style. 12V DC coil.
$7.27
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Note: This relay is marked with UL approved 5A 240VAC ratings, however max switching current specification is 8A 250VAC/30VDC
S4195D

5A 24VDC DPDT PCB Mount Relay

5A DPDT relay. PCB mount style. 24V DC coil. Non-sealed type, suitable for flow soldering.
$7.86
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Non-sealed type, suitable for flow soldering
S4230

5A 5VDC SPST PCB Mount Mini Relay

5A SPST mini relay. PCB mount style. 5V DC coil.
$7.27
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Non-Sealed type, suitable for flow soldering.
S4250B

7.5A 12VDC SPST PCB Mount Relay

Non-Sealed type, suitable for flow soldering.
$3.05
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Non-Sealed type, suitable for flow soldering.
S4252B

7.5A 24VDC SPST PCB Mount Relay

Non-Sealed type, suitable for flow soldering.
$3.05
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Non-sealed type, suitable for flow soldering
S4270A

8A 12VDC DPDT PCB Mount Relay

8A DPDT relay. PCB mount style. 12V DC coil. Non-sealed type, suitable for flow soldering.
$11.14
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Non-sealed type, suitable for flow soldering
S4272

8A 24VDC DPDT PCB Mount Relay

Non-sealed type, suitable for flow soldering
$9.50
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Non-sealed type, suitable for flow soldering
S4272A

8A 24VDC DPDT PCB Mount Relay

8A DPDT relay. PCB mount style. 24V DC coil. Non-sealed type, suitable for flow soldering.
$11.14
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