CAT73-5P-12V-B TNISESM Coil Spdt Pcb Relay Pins Mini Power

Review TNISESM Tnisesm/6pcs Dc 12v Coil Spdt Pcb Relay Pins Mini Power Jqc 3ff

Introducing the TNISEM 6-pack of 12V Coil SPDT PCB Relays with Mini Power JQC 3FF Terminals. These high-performance relays are designed to meet the demanding requirements of various automation, control, and industrial applications.

The TNISEM relays are SPDT (Single Pole Double Throw) type, which means they have two normally open contacts and one normally closed contact. Each relay comes with a built-in coil that requires a 12V DC power source to operate. By supplying voltage to the coil, the relay can switch between the two sets of contacts, allowing for the control of electrical circuits as needed.

These miniature relays feature compact dimensions, measuring only 25.4mm x 14.6mm x 6.8mm (L x W x H), making them an excellent choice for space-constrained applications. Their PCB mounting design enables easy integration into printed circuit boards.

The TNISEM relays come equipped with JQC 3FF terminals, which are a popular choice for quick and secure termination of wires. The 3FF designation signifies that each terminal can accommodate three wires: one common wire and two signal wires. This configuration simplifies wiring and reduces the risk of errors, ensuring a more reliable connection.

The relays' operating temperature range is between -10 C and 70 C, providing flexibility for use in various environments. They are also known for their robustness and durability, as they can withstand up to 3A of current and 100V AC or 300V DC voltage.

In summary, the TNISEM 6-pack of 12V Coil SPDT PCB Relays with Mini Power JQC 3FF Terminals is an excellent solution for those seeking compact, reliable, and versatile switching components. Their SPDT nature, miniature size, and JQC 3FF terminals make them suitable for numerous control and automation applications.

Buying TNISEM Cat73-5P-12V-B 6-Pack Mini PCB Relays: A Detailed Analysis

The TNISEM Cat73-5P-12V-B 6-pack mini PCB relays are a popular choice for various electronic projects due to their compact size, affordable price, and reliable performance. In this analysis, we will discuss the pros and cons of buying these relays to help you make an informed decision.

1. Compact size: These relays are small in size, making them ideal for projects where space is a concern. They measure only 25mm x 16mm x 7.5mm.

2. Affordable: The price point of these relays is quite attractive, making them an excellent choice for hobbyists and DIY enthusiasts.

3. Reliable: The TNISEM relays are known for their reliability and durability. They can handle a maximum voltage of 12V and a maximum current of 5A, which is suitable for most small to medium-sized projects.

4. Easy to use: These relays are easy to install and use, with a simple SPDT (Single Pole Double Throw) design. They come with 3-pin JST connectors, which are widely used in the electronics industry.

1. Limited current handling capacity: These relays can only handle a maximum current of 5A, which may not be sufficient for larger projects that require higher current handling capacity.

2. Not suitable for high voltage applications: With a maximum voltage rating of 12V, these relays are not suitable for high voltage applications.

3. Manual coil operation: These relays require manual coil operation, which means you will need to apply an external voltage to the coil to switch the relay on or off. This may not be a significant issue for small projects, but it could be a disadvantage for larger applications where automatic switching is required.

The TNISEM Cat73-5P-12V-B 6-pack mini PCB relays offer a good balance of affordability, reliability, and compact size, making them an excellent choice for hobbyists and DIY enthusiasts working on small to medium-sized projects. However, they may not be suitable for applications that require high current handling capacity or automatic switching. If you are looking for relays with higher current handling capacity or automatic switching, you may want to consider other options in the market.

If you are working on a small to medium-sized project that requires reliable and affordable SPDT relays, the TNISEM Cat73-5P-12V-B 6-pack mini PCB relays are an excellent choice. However, if you require higher current handling capacity or automatic switching, you may want to consider other options in the market that better meet your project requirements.

Details:

Current rating: 10 amps. #81 in relays. Application: modules, development board, DI pcb universal board, connector, cables adapters, ICC sockets. Manufacturer: Tnisesm.

Mounting type: pcb mount. Contact type: spdt. Item model number: CAT73-5P-12V-B. Package dimensions: 5.1 x 2.2 0.7 inches; 1.59 ounces.

It can protect your electric well. Compact and sealed construction. Contact material: conductive metal/alloy.

specifications genpurrelays:

• brand: Tnisesm
• mpn: Cat73-5p-12v-b
• part type: Coil Pin
• size: Dc 12v

payments genpurrelays:

• credit card: diners-club
• other
• wallet: google-pay

returns genpurrelays:

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

general genpurrelays:

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

shipping genpurrelays:

• transit: 2-4 days
• type: fixed
• class: expedited
• service: expedited

seller genpurrelays:

• rating: 98.6%
• city: huntington beach, ca
• # reviews: 513

offer genpurrelays:

• in stock #: 1
• options: ship-to-home
• sold #: 23
• price: $15.76
• item condition: New
• availability: in stock
• started: july 22, 2025