S4-L2-12V NAIS Sds Polarized Pcb Relay Coil Latching

Review NAIS Sds Relais Polarized Pcb Relay 12vdc 4no 5a 12-pin Coil Latching

The Nais S4-L2-12V SDS Polarized PCB Relay is a versatile and robust switching solution ideal for various applications that require the reliable control of electrical circuits. This 12VDC, 4-pole, 5-ampere, 12-pin coil latching relay boasts a compact size, making it suitable for space-constrained projects.

The PCB mounting design of this relay allows for easy integration into printed circuit boards, saving time and effort during the assembly process. The polarized design of the relay ensures proper connection of the coil and normally open (NO) and normally closed (NC) contacts, reducing the chances of incorrect wiring and potential safety hazards.

This 12VDC relay can handle a maximum current of 5 amperes per contact, making it suitable for a wide range of low-power applications. Its latching mechanism ensures that the contacts remain in their last position even after the coil voltage is removed. This feature is particularly useful in applications where it is essential to maintain the previous state of the circuit.

The SDS (Soft Double Pole Single Throw) design of the relay offers two independent switching functions, controlled by a single coil. This design can save space and wiring complexity in applications where multiple relays would otherwise be required.

The 12-pin coil configuration of the relay accommodates standard coil wiring, simplifying the wiring process. The coil voltage can be applied to the relay via pins 3 and 15, while the common ground is connected to pin 8. The NO and NC contacts are accessible via pins 2 and 7, respectively.

The Nais S4-L2-12V SDS Polarized PCB Relay is built with high-quality components, ensuring reliable performance and long-term durability. It is suitable for use in various industries, including automotive, industrial automation, and home automation applications.

The Nais S4-L2-12V SDS Polarized PCB Relay is a 12VDC latching relay with 4 NO (Normally Open) contacts and a 12-pin coil. Here are some pros and cons that may help you make an informed decision about purchasing this relay:

1. Latching Relay: Once the relay is triggered, it stays in the activated state until power is removed. This can be useful in applications where you want to keep the contacts closed or opened even after the input signal is removed.

2. Polarized PCB Relay: The PCB mounting design makes it easier to install and saves space in your project.

3. High Current Capacity: With a contact current rating of 5A, this relay can handle relatively high current loads.

4. SDS Coil: The Soft Start and Dissolve (SDS) coil design provides smooth switching with minimal electromagnetic interference.

5. 12VDC Operation: This relay operates on a standard 12VDC power supply, making it a versatile choice for various projects.

1. Limited Contact Count: With only 4 NO contacts, this relay may not be suitable for applications requiring more contacts.

2. Size: While the PCB mounting design saves space, the relay is still relatively large compared to some other options on the market.

3. Coil Resistance: The coil resistance is not specified in the product datasheet, which may be a concern for some applications where precise control over the coil is required.

In conclusion, the Nais S4-L2-12V SDS Polarized PCB Relay is a reliable and versatile option for projects requiring a latching relay with a high current capacity and soft start/dissolve coil. However, if you need more contacts or a smaller size, you may want to consider other options. If the pros outweigh the cons for your specific application, this relay could be a good choice for your project.

Details:

1x S4-L2-12V sds relais polarized pcb relay 12vdc 4no 5a 12-pin 2 coil latching: ready to ship. However, streak does not guarantee the presence, compatibility, or revision level of such firmware software as suitable for your specific application. Consequently, streak does not represent the manufacturers of these products in any capacity. 30-day return.

Dc coil power relays. For larger quantities, options include broken tubes for transistors or cartons. Listing is for one relay. 1 piece - S4-L2-12V sds relais polarized pcb relay 12vdc 4no 5a 12-pin 2 coil latching.

specifications genpurrelays:

• brand: Nais
• mpn: S4-l2-12v
• model: S-relay
• current type: Ac/dc
• type: Pcb Power Relay
• number of pins: 12-pin
• coil voltage: 11-20 V
• current rating: 1-15 A
• features: 2-coil Latching, High Reliability

offer genpurrelays:

• options: ship-to-home
• sold #: 22
• availability: in stock
• started: april 1, 2025
• prices: $6.98–$23.80
• item condition:
  • New
  • Used
  • New – Open box

shipping genpurrelays:

• type: fixed
• carrier: usps
• transit: 4-8 days
• service: usps ground advantage
• class: standard

returns genpurrelays:

• paid by: seller
• policy: returns accepted
• method: money back
• time: 30 days

seller genpurrelays:

• # reviews: 505
• rating: 100.0%
• city: mission viejo, california

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general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays