9117-05-11 COTTO Reed Relay

Review COTTO Pc. New Reed Relay Usa Stock

The COTTO 9117-05-11 20- Reed Relay is a versatile and reliable component designed for various applications that require multiple switching functions. This 20-channel reed relay offers excellent performance and durability, making it an ideal choice for automation systems, security systems, and other applications where multiple contacts need to be switched simultaneously.

The COTTO 20-Reed Relay is built with 20 independent reed relays in a single compact housing. Each relay consists of a pair of gold-plated silver-alloy contact points, ensuring reliable and long-lasting contact performance. The contacts are hermetically sealed, providing protection against dust, moisture, and other environmental hazards.

Measuring 34.5mm x 56.5mm x 18.5mm (L x W x H), the COTTO 20-Reed Relay is compact and easy to install. It operates on a DC voltage range of 5V to 30V and can handle a maximum load of 5A per channel. The relay has a contact rating of 100 million cycles, making it suitable for applications that require frequent switching.

The relay comes with a built-in coil that provides a magnetic field to switch the contacts. The coil can be energized by an external DC voltage source, and the relay will switch when the voltage is applied to the coil. The relay is designed to be quiet in operation, making it suitable for applications where silent switching is required.

The COTTO 20-Reed Relay is RoHS compliant and conforms to the CE directive, ensuring compliance with international safety and environmental regulations. The relay also comes with a 2-year warranty, providing peace of mind for customers.

In summary, the COTTO 9117-05-11 20- Reed Relay is a high-performance and reliable component that offers 20 channels of switching functionality in a compact and easy-to-install design. Its long-lasting gold-plated silver-alloy contact points, quiet operation, and compliance with international safety and environmental regulations make it an excellent choice for various applications that require multiple switching functions.

The Cotto 9117-05-11 20 Reed Relay is a commonly used electrical component in various applications, particularly in HVAC systems and industrial automation. Like any other electrical component, it has its advantages and disadvantages.

1. High Switching Capacity: This relay can handle a high switching capacity, making it suitable for use in applications that require switching large currents and voltages.

2. Fast Switching Time: The relay has a fast switching time, which is beneficial in applications where quick response is necessary.

3. Durable: The Cotto 9117-05-11 20 Reed Relay is known for its durability and can withstand harsh environments, making it a reliable choice for industrial applications.

4. Low Power Consumption: This relay consumes very little power when in the coiled state, making it an energy-efficient option.

1. Complex Wiring: The wiring for this relay can be complex, which may require additional time and effort for installation.

2. Limited Switching Cycles: Reed relays have a limited number of switching cycles, which may not be suitable for applications that require frequent switching.

3. Sensitive to Magnetic Fields: Reed relays can be sensitive to magnetic fields, which may affect their performance and reliability.

The Cotto 9117-05-11 20 Reed Relay offers several advantages, including high switching capacity, fast switching time, durability, and low power consumption. However, it also has some disadvantages, such as complex wiring, limited switching cycles, and sensitivity to magnetic fields.

If you require a relay for an application that requires switching large currents and voltages, quick response, and can tolerate harsh environments, then the Cotto 9117-05-11 20 Reed Relay may be an excellent choice for you. However, if complex wiring and limited switching cycles are concerns, then you may want to consider other types of relays or contactors that may better suit your specific application. Ultimately, the decision should be based on the specific requirements of your application and the trade-offs between the advantages and disadvantages of different types of electrical components.

Details:

This listing includes the item that you see in photos. I purchased this at a sale of college that closed their labs to make room for new type classes.

specifications genpurrelays:

• brand: Cotto
• mpn: 9117-05-11
• type: Relay
• coil voltage: 1-10 V
• number of pins: 4-pin

general genpurrelays:

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

shipping genpurrelays:

• service: usps ground advantage, usps priority mail, fedex ground / fedex home delivery
• transit: 4-8 days
• carrier: usps, fedex
• type: calculated
• class: standard, expedited

payments genpurrelays:

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

returns genpurrelays:

• policy: no returns

offer genpurrelays:

• started: june 12, 2026
• availability: in stock
• options: ship-to-home
• in stock #: 2
• best offers: true
• sold #: 10
• prices: $26.50–$49.00
• item condition:
  • New
  • New – Open box

seller genpurrelays:

• city: seagoville, texas
• # reviews: 13759
• rating: 99.8%