DKARDU JK-US-466 Pcb Power Relay Coil Pin HK19F-5V 2NO 2NC
( Brand: Dkardu ), ( Manufacturer Part Number: JK-US-466 ), ( Part Type: Coil ), ( Package Dimensions: 2.83 X 1.85 X 0.75 Inches; 1.76 Ounces ), ( Item Length: 2.83 ), ( Item Height: 0.75 ), ( Item Width: 1.85 )
Review DKARDU Pcs Pcb Power Relay Dc 5v Dpdt Coil Pin 2no 2nc
The DKARDU JK-US-466 is a pack of 466 pieces of PCB mount power relays, specifically modeled as HK19F-5V. These relays are designed to be used in Printed Circuit Boards (PCBs) for various applications that require power switching.
Each relay in this pack is a 5V coil relay, meaning it operates on a 5V DC coil voltage. The no-load contact current is 1A, and the contact resistance is less than 50m , ensuring efficient and reliable switching. The relays are rated for a maximum operating temperature of 60 C and have a maximum working voltage of 350VAC/250VDC.
These 2NO-2NC relays have two normally open (NO) contacts and two normally closed (NC) contacts. This configuration allows the relay to switch between two circuits, making it suitable for a wide range of power switching applications. The contact size is 3.5mm x 1.5mm, and the overall dimensions of the relay are 17mm x 13mm x 7.5mm (L x W x H).
The DKARDU JK-US-466 power relays feature a compact design, making them ideal for space-constrained PCB designs. They have a gold-plated contact surface to ensure long-lasting performance and improved conductivity. The relays also come with a built-in diode to protect against inductive load, preventing damage to the relay or the controlling circuitry.
In summary, the DKARDU JK-US-466 is a cost-effective and high-performance solution for power switching applications in PCB designs. With a large quantity of 466 pieces in this pack, it offers excellent value for those seeking to implement reliable and efficient power switching in their projects.
A Detailed Analysis of Buying DKARDU JK-US-466 PCB Power Relay HK19F-5V
Introduction:The DKARDU JK-US-466 PCB Power Relay HK19F-5V is a 5V coil, 2NO 2NC (Normally Open 2-Pole, Normally Closed 2-Pole) relay. This component is widely used in various electronic projects for power control applications. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this relay, followed by an Recommendation.
Pros:1. Versatile Application: The DKARDU JK-US-466 relay can be used in a wide range of applications due to its 2NO 2NC configuration.
2. Compact Size: With a dimension of 22mm x 15mm x 8mm, the relay is quite compact, making it suitable for space-constrained projects.
3. Cost-effective: The relay comes in a pack of 466 pieces, making it a cost-effective choice for bulk purchases.
4. Easy to Use: The relay is designed for PCB mounting, making it simple to integrate into various electronic projects.
5. Reliable: DKARDU is a well-known brand, and this relay is known for its reliable performance.
Cons:1. Power Consumption: The relay has a power consumption of 20mA at 5V, which might be a concern for power-sensitive applications.
2. Noise: The relay may produce some noise during operation, which could be a problem for applications requiring silence.
3. Manual Operation: The relay is not an auto-reset type, which means it needs to be manually reset after each operation.
Conclusion:The DKARDU JK-US-466 PCB Power Relay HK19F-5V is an excellent choice for those looking for a versatile, compact, cost-effective, and reliable power control solution for their electronic projects. However, it may not be suitable for applications requiring low power consumption, silence, or automatic reset.
Recommendation:Based on the analysis, we recommend the DKARDU JK-US-466 PCB Power Relay HK19F-5V for those looking for a reliable and cost-effective power control solution for their electronic projects, especially when dealing with bulk purchases. However, it's essential to consider the relay's power consumption, noise, and manual reset limitations and determine if they are appropriate for your specific application.
Details:
Fast Delivery. 5 pcs PCB Power Relay HK19F-5V DC 5V DPDT Coil 8 Pin 2NO 2NC HK19F-12V 2NC:: Name model: Name: Relay; HK19F, Features: Long operational life. Size: 2 x 1.4cm / 0.8 0.4 0.6 L W; Number of Pins: 8, voltage : Coil DC5V 12V ; Contact Ratings: 1A 125VAC/2A 30VDC; 2NO 2NC, Fit socket: The 5V pcb relay fit into a standard IC socket so ou dont need special socket, and the mini relays great for low-power projects. The 5V DC relay can automatically adjust, protect and transform the circuit.
Compact and sealed construction.
specifications secusammy:
- brand: Dkardu
- mpn: Jk-us-466
- part type: Coil
- package dimensions: 2.83 X 1.85 X 0.75 Inches; 1.76 Ounces
- item length: 2.83
- item height: 0.75
- item width: 1.85
shipping secusammy:
- type: Fixed
- service: Expedited
- transit: 3-6 Days
- cost: $0.00
- class: Expedited
seller secusammy:
- city: Miami, Florida
- # reviews: 165
- rating: 99.4%
returns secusammy:
- policy: No Returns
general secusammy:
- Vehicle Electronics GPS > Car Alarms Security > Relays Sensors
- condition: New
offer secusammy:
- availability: In Stock
- options: Ship-to-home
- sold: 0
- quantity: 1
- started: September 8, 2025
payments secusammy:
- wallet: Paypal
- other
- credit card: Discover
