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Durakool Power Relay with 12V DC Coil Voltage, 100A Switching Current, SPST Contact Configuration DG85D-7021-75-1012

Category Power Relay Brand Durakool Condition New

Specifications

Country of Origin China
Brand Durakool
Height 25mm
Length 28.3mm
Model DG85D-7021-75-1012
Width 28.3mm
Mount Type PCB
Contact Material Silver Tin Oxide Indium
Series DG85D
Maximum Operating Temperature 125°C
Contact Configuration SPST
Minimum Operating Temperature -40°C
Switching Current 100A
Terminal type PCB Pin
Contact Resistance 100mΩ
Standards/Approvals RoHS
Coil Resistance 90Ω
Coil Voltage 12V dc
Switching DC Voltage 30V dc
Switching AC Voltage 30V ac
Coil Power 1.81W

Key Features

  • Coil voltage of 12V DC for stable relay control.
  • Supports a switching current capacity of 100A for high current applications.
  • SPST contact configuration suitable for single circuit switching.
  • Compact PCB mount form factor with dimensions 28.3mm x 28.3mm x 25mm.
  • Operates reliably between -40°C to 125°C temperature range.
  • High contact material quality using silver tin oxide indium for durability.
  • Low contact resistance of 100 milliohms to reduce energy loss.
  • Coil resistance is 90 ohms, consuming 1.81 watts coil power.

Product Description

The Durakool DG85D-7021-75-1012 power relay features a 12V DC coil voltage and a robust 100A switching current capacity. This single-pole single-throw (SPST) relay is designed for reliable operation on printed circuit boards (PCBs) with its compact PCB pin terminal mounting.

Constructed with high-quality silver tin oxide indium contact material, the relay ensures minimal contact resistance and excellent conductivity, extending the relay's operational life. It operates effectively in environments ranging from -40°C to 125°C, making it suitable for a wide range of industrial and automotive applications.

The DG85 series relays are noted for their non-latching coil, high resistance to inrush currents, and sustained continuous DC current capacity. These features make the relay ideal for DC motor control and other high-current switching scenarios.

Physical dimensions of 28.3 mm in length and width and 25 mm in height enable integration into compact electronic assemblies. The coil resistance of 90 ohms ensures efficient power consumption at 1.81 watts.

Coil voltage: 12V DC for controlled activation. Switching current of 100A supports heavy-duty loads. SPST contact type for straightforward switching tasks. Compact PCB mount with reliable pin terminals ensures stable installation.

Wide operating temperature range from -40°C to 125°C for durability. High-quality silver tin oxide indium contact material to resist wear and corrosion. Low contact resistance of 100 milliohms improves efficiency. Coil resistance of 90Ω and coil power consumption of 1.81W for optimized performance.

RoHS compliance aligns with environmental standards.

This relay is ideal for industrial automation, automotive, manufacturing, and electrical control applications where durability and reliable power switching are critical. Its compliance with RoHS standards ensures it meets modern environmental regulations.

Explore more Power Relays and related electronics components for your projects at EnvMart.

Durakool Power Relay with 12V DC Coil Voltage, 100A Switching Current, SPST Contact Configuration DG85D-7021-75-1012
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Frequently Asked Questions

The coil voltage of this power relay is 12V DC, which allows for stable relay control.

This model supports a maximum switching current capacity of 100A, making it suitable for high current applications.

It features a single-pole single-throw (SPST) contact configuration, suitable for straightforward switching tasks.

The relay has dimensions of 28.3mm in length and width, and a height of 25mm, allowing for compact installation.

It operates reliably within a temperature range of -40°C to 125°C, suitable for various industrial environments.

The contact material is silver tin oxide indium, which enhances durability and conductivity.

The contact resistance is 100 milliohms, which helps reduce energy loss during operation.

The coil resistance is 90 ohms, and it consumes 1.81 watts of power during operation.

This unit is designed for PCB mounting, featuring reliable PCB pin terminals for stable installation.

It complies with RoHS standards, ensuring it meets modern environmental regulations.

The maximum switching voltage is 30V DC and 30V AC, allowing for versatility in applications.

This relay is suitable for industrial automation, automotive, manufacturing, and electrical control applications where reliable power switching is critical.

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