It has only an electromagnet (coil) which when activated pulls an armature which pulls contacts together, completing the circuit. Basically it is a switch. This is not transistorized

Where are these relays made?

Based on the price I assume they are made in china. They are high quality. I run them on my race car and haven't had a problem.

Will this relay work on a mercury force outboard 40hp 1998?

This is a universal 12v relay u will need to wire to it what ever you want to operate It's not a specific relay to you application

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5 Pack 40/30 AMP 12V DC Waterproof Relay Kit with Heavy-Duty Pigtail, 5-PIN SPDT Automotive Relay

5 Pack 40/30 AMP 12V DC Waterproof Relay Kit with Heavy-Duty Pigtail, 5-PIN SPDT Automotive Relay

Product ID: 46631807

Details

Connector Type
Plug-In
Contact Material
Copper
Contact Type
Normally Open
Current Rating
30 Amps
Mounting Type
Socket Mount

⚡40A max switching current

💧Waterproof & dustproof seal

🔧Heavy-duty 12 AWG copper wiring

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R$495

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Stay powered, stay protected — the relay kit your ride deserves!

BUILT TO LAST - Rated for 100,000 electrical cycles and shock-resistant to keep your setup rock solid.
WEATHERPROOF WARRIOR - Rubber-sealed sockets keep moisture and grime out, ensuring reliable performance in harsh conditions.
PLUG PLAY PRECISION - Pre-stripped, color-coded heavy-duty pigtails save installation time and reduce errors.
POWER THROUGH ANYTHING - Handles up to 40 amps with ease—perfect for high-draw automotive projects.
VERSATILE 5 PIN SPDT DESIGN - Supports both normally open and normally closed circuits for ultimate wiring flexibility.

The iRhapsody 5 Pack 12V DC Waterproof Relay Kit features 5-pin SPDT relays rated for 40A switching current with robust weatherproof seals and heavy-duty 12 AWG tinned copper wiring. Designed for automotive and high-draw accessory applications, these relays offer versatile wiring options, durable mounting tabs, and a long operational lifespan of up to 100,000 electrical cycles. Ideal for professionals seeking reliable, clean, and protected electrical switching solutions.

Specifications

ASIN	B074FSZWVT
Brand Name	iRhapsody
Coil Resistance	80 Ohms
Coil Voltage	12 Volts
Connector Type	Plug-In
Contact Current Rating	40 Amps
Contact Material	Copper
Contact Type	Normally Open
Current Rating	30 Amps
Customer Reviews	4.7 4.7 out of 5 stars (3,531)
Item Weight	1.1 Pounds
Manufacturer	IRHAPSODY
Maximum Switching Current	40 Amps
Maximum Switching Voltage	15.6 Volts
Minimum Switching Voltage	6 Volts (DC)
Model	13
Mounting Type	Socket Mount
Operation Mode	Automatic
Part Number	IY-5PinRelay-5
Warranty Description	ONE YEAR WARRANTY
Wattage	1.8 watts

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