8870170000

Turn On Voltage (Max):	8.4 VDC
Coil Resistance:	360 Ohms
Coil Power:	400 mW
Contact Material:	Silver Nickel (AgNi)
Operating Temperature:	-40°C ~ 70°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	Diode, LED Indicator
Release Time:	4ms
Operate Time:	10ms
Turn Off Voltage (Min):	1.2 VDC
Series:	RCI
Switching Voltage:	250VAC - Max
Contact Rating (Current):	8A
Contact Form:	DPDT (2 Form C)
Coil Voltage:	12VDC
Coil Current:	33.3mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Active
Packaging:	Bulk

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Power Relays, Over 2 AmpsPower relays are electronic switches that can be used to control the flow of currents in various applications. Common applications include power distribution, telecommunications, and industrial control systems. This article will focus on the 8870170000 power relay, which is designed to carry current more than two amps.DesignThe 8870170000 is a compact, single-pole, normally open (SPNO) power relay. It is constructed using a flat, in-line pin terminal. The SPNO design provides contact and coil isolation, which ensures high contact reliability and makes the relay suitable for high-temperature applications. The relay features a one-piece molded case, which is highly resistant to shock, vibration, and contaminants, making the relay even more reliable.SpecificationsThe 8870170000 is rated for a maximum continuous current of 10A at 250VAC and 20A at 28VDC. It features a maximum operating temperature of 125°C and an insulation resistance of 1,000 MΩ. The relay also features a low contact voltage drop of 0.7V at 10A and a pick-up voltage of 40% to 50%. The relay has a power consumption rating of 0.2W and a life expectancy of 10,000 operations at 120VAC.Working PrincipleThe 8870170000 power relay operates by the principle of electromagnetism. When an electrical current is applied to the coil, it creates a magnetic field that activates the contact points. When the current is removed, the contact points return to their normal position and the power relay is “off”.ApplicationsThe 8870170000 is suitable for a wide range of applications, including power distribution, building automation, industrial control, and lighting. The SPNO design makes the relay suitable for use in both AC and DC circuits.ConclusionThe 8870170000 power relay is a compact, high-performance SPNO relay designed for applications that require current more than two amps. It has a wide operating temperature range, low contact voltage drop, and favorable life expectancy. The relay is reliable and suitable for use in both AC and DC circuits, making it a great choice for many power distribution, building automation, and industrial control applications.

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