R46-5D3-12 NTE Relay General Spst Coil Board Mount

Review NTE Relay General Purpose Spst 5amp 12vdc Coil Pc Board Mount New

The NTE R46-5D3-12 is a single-pole, single-throw (SPST) 5-ampere, 12-volt direct current (VDC) coil-operated relay. This component is manufactured by NTE Electronics, a leading provider of high-quality electronic components.

This relay features a board mount design, making it an excellent choice for printed circuit board (PCB) applications. The compact size of this relay enables easy integration into various electronic systems. The NTE R46-5D3-12 measures approximately 1.3 inches long, 1.0 inch wide, and 0.5 inch high (32.5mm x 25.4mm x 12.7mm), providing a space-efficient solution for your design.

The coil winding on the NTE R46-5D3-12 is rated for a maximum voltage of 12VDC and a maximum current of 5A. This relay is suitable for applications requiring a low operating voltage and a reasonable switching capacity. The contact rating of this component is 5A at 125 C, ensuring reliable performance even under heavy load conditions.

The NTE R46-5D3-12 offers a contact bounce time of approximately 25 milliseconds, which is typically sufficient for most digital applications. This relay can handle a maximum contact voltage of 300VAC or 150VDC, making it suitable for use with various power sources.

The spring-loaded contacts on this relay ensure secure connection when engaged and excellent contact reliability over time. The NTE R46-5D3-12 comes with a flyback diode, which protects the coil from voltage spikes that may be generated when the contacts separate.

This relay is RoHS compliant, meaning it contains no restricted substances, making it an eco-friendly option for your electronic designs. The NTE R46-5D3-12 is also lead (Pb) free, ensuring that your project is not only functionally sound but environmentally responsible as well.

In summary, the NTE R46-5D3-12 is a versatile and reliable board-mount relay designed for 12VDC applications. Its compact size, 5A switching capacity, and RoHS compliance make it an excellent choice for various PCB-based projects.

The NTE R46-5D3-12 is a single-pole, single-throw (SPST), 5-amp, 12VDC coil-operated relay. Here are some potential pros and cons of buying this relay:

1. Reliable: NTE is a well-known brand in the electronics industry, and this relay is designed to meet or exceed industry standards for reliability and performance.

2. Versatile: This relay can be used in various applications where a 5-amp, 12VDC coil-operated relay is required.

3. Easy to Install: The board mount design makes it easy to install the relay on a PCB.

4. Cost-Effective: Compared to solid-state relays or other advanced switching solutions, this relay is a cost-effective option for many applications.

1. Mechanical Contact: As with all mechanical relays, the NTE R46-5D3-12 has contact bouncing, which can cause noise or inconsistent switching in some applications.

2. Power Consumption: The coil consumes power even when the relay is not switching, which can add to the overall power consumption of the circuit.

3. Limited Switching Frequency: Mechanical relays have a limited switching frequency due to the mechanical nature of the switching mechanism.

The NTE R46-5D3-12 is a reliable and versatile option for applications that require a 5-amp, 12VDC coil-operated relay. However, it does have some limitations, such as contact bouncing and power consumption. If your application requires high switching frequency or zero contact bouncing, you may want to consider other options such as solid-state relays or optocouplers.

If you're looking for a cost-effective, reliable, and easy-to-install 5-amp, 12VDC coil-operated relay for a simple application, the NTE R46-5D3-12 is a good choice. However, if your application requires high switching frequency or zero contact bouncing, you may want to consider other options.

Details:

specifications genpurrelays:

• brand: Nte
• mpn: R46-5d3-12
• mounting style: Pc Board Mount
• maximum amperage: 5amp
• suitable for: Interior
• current type: Dc
• type: General Purpose Relay
• contact configuration: Single Pole Double Throw
• number in pack: 2-5
• contact material: Brass
• number of pins: 5-pin
• coil voltage: 12vdc
• application: Electronics
• power: 300mw

returns genpurrelays:

• policy: returns accepted
• method: money back
• time: 14 days
• paid by: buyer

seller genpurrelays:

• city: san carlos, california
• rating: 100.0%
• # reviews: 336

payments genpurrelays:

• wallet: apple-pay
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shipping genpurrelays:

• class: standard
• type: calculated
• service: usps ground advantage
• carrier: usps
• transit: 5-11 days

offer genpurrelays:

• availability: in stock
• started: november 27, 2025
• price: $6.00
• item condition: New
• sold #: 15
• best offers: true
• in stock #: 1
• options: ship-to-home

general genpurrelays:

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