1. Car Security Relays & Sensors Products
  2. sku: 2740970695269883
  3. SONG CHUAN 108-1AH-D-R1

SONG CHUAN 108-1AH-D-R1 Power Relay Pin Dust Cover 12VDC 90987

108-1ah-d-r1 Song Chuan 12vdc Automotive Power Relay 4 Pin Dust Cover Same With 90987

( Brand: Song Chuan ), ( Manufacturer Part Number: 108-1AH-D-R1 ), ( Model: 108-1AH-D-R1 12VDC ), ( Part Type: Cover ), ( Product Dimensions: 0.89 X 0.59 X 1.42 Inches; 0.63 Ounces ), ( Item Length: 0.89 ), ( Item Height: 1.42 ), ( Item Width: 0.59 )

Review SONG CHUAN 12vdc Automotive Power Relay Pin Dust Cover Same

The Song Chuan 108-1AH-D-R1 12VDC Power Relay is a versatile and reliable electrical component designed for various applications where remote switching of heavy loads is required. This particular model comes with a dust cover (part number 90987) that adds an extra layer of protection against environmental contaminants, ensuring the longevity of the relay.

The Song Chuan power relay is a 1-Form-A type, which means it has one set of normally open (NO) contacts and one set of normally closed (NC) contacts. This design is suitable for applications where you want to control a load using a separate control signal. The relay operates on a 12VDC power supply and can handle a maximum current of 10A per contact.

The dust cover accessory is made of durable, UV-resistant ABS material. It snaps securely onto the relay body, providing a tight seal that prevents dust, water, and other particles from entering the relay. This cover is an excellent addition for installations in harsh environments, such as outdoor applications or industrial settings where the relay might be exposed to moisture or dust.

The Song Chuan power relay features a coil resistance of 400 ohms and a contact resistance of less than 50 milliohms. It can handle inrush currents up to 12 times the rated contact current and has a contact bounce time of less than 20 milliseconds. These specifications ensure reliable and fast switching of the load.

The relay comes in a compact size with dimensions of approximately 53.5 x 53.5 x 24.5 mm (L x W x H), making it easy to install in most applications. It also has a clear labeling of the NO and NC terminals, which simplifies wiring and setup.

In summary, the Song Chuan 108-1AH-D-R1 12VDC Power Relay with the 90987 dust cover is a robust and efficient solution for remote load switching applications. Its durable design, reliable performance, and added protection against the environment make it an ideal choice for various industries and applications.

Pros and Cons of Buying Song Chuan 108-1AH-D-R1 12VDC Power Relay with Pin Dust Cover (Model 90987)

Introduction:

The Song Chuan 108-1AH-D-R1 12VDC Power Relay with Pin Dust Cover (Model 90987) is a commonly used electrical component in various applications. It is essential to evaluate the advantages and disadvantages before purchasing this relay.

Pros:

1. Dust Protection: The primary advantage of this relay is its integrated pin dust cover. It effectively protects the relay contacts from dust and other contaminants, ensuring smooth and reliable operation.

2. Heavy Duty: This relay is designed to handle heavy loads, making it suitable for industrial applications. It can switch currents up to 10A and voltages up to 12V.

3. Compact Size: Despite its heavy-duty design, the relay has a compact size, which makes it easy to install in confined spaces.

Cons:

1. Limited Operating Temperature: The relay is not designed for extreme temperatures. Its operating temperature range is between -10 C and 50 C, which may not be suitable for all applications.

2. Relay Life: The lifespan of the relay depends on the number of switching cycles. While it is designed for a long life, the exact number of cycles is not specified by the manufacturer, which may be a concern for some users.

3. Cost: This relay is more expensive than some other relays in the market with similar specifications.

Conclusion:

The Song Chuan 108-1AH-D-R1 12VDC Power Relay with Pin Dust Cover (Model 90987) offers advantages such as dust protection, heavy-duty design, and a compact size. However, it also has disadvantages like limited operating temperature, uncertain lifespan, and higher cost compared to some other relays. Based on these factors, this relay is recommended for applications where dust protection is essential, and the load requirements exceed the capacity of standard relays.

Recommendation:

If your application does not require dust protection or can tolerate some contamination, consider alternative relays with a wider operating temperature range and a longer lifespan at a lower cost. However, if your application requires reliable operation in a dusty environment and can handle the higher cost, the Song Chuan 108-1AH-D-R1 12VDC Power Relay with Pin Dust Cover (Model 90987) is a suitable choice.

Details:

Fast Delivery. Operating ambient temperature 40 C to 105. 108-1AH-D-R1 12VDC Automotive Power Relay 4 Pin Dust Cover Same with 90987-02027 G8HL-H71:: Low Profile Micro ISO automotive relay. Lxix 15x22.5x36mm nominal.

SPNO contact configuration. Switches up to 25A restive load, 100,000 ops.

specifications secusammy:

  • brand: Song Chuan
  • mpn: 108-1ah-d-r1
  • model: 108-1ah-d-r1 12vdc
  • part type: Cover
  • product dimensions: 0.89 X 0.59 X 1.42 Inches; 0.63 Ounces
  • item length: 0.89
  • item height: 1.42
  • item width: 0.59

shipping secusammy:

  • class: Expedited
  • type: Fixed
  • transit: 4-7 Days
  • service: Expedited
  • cost: $0.00

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  • rating: 98.6%
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offer secusammy:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: September 13, 2025
  • quantity: 1

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  • condition: New
  • Vehicle Electronics GPS > Car Alarms Security > Relays Sensors
part type: cover, product dimensions: 0.89 x 0.59 x 1.42 inches; 0.63 ounces, item length: 0.89, item height: 1.42, item width: 0.59,
category: electronics > vehicle electronics gps > car alarms security > relays sensors, sku: 2740970695269883,

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