934-HE721E2400 LITTELFUSE Reed Relays Standard

Review LITTELFUSE Reed Relays 24v Standard

The Littelfuse 934-HE721E2400 is a versatile Reed Relay offering reliable and efficient switching solutions for various applications requiring 24V DC voltage operation. This Reed Relay is a part of Littelfuse's extensive range of switching devices that provides dependable performance and long-term reliability.

The relay is designed with a standard size of 30.5mm x 15.4mm x 9.5mm (1.2 inches x 0.6 inches x 0.37 inches) and employs a compact Reed Contact design that ensures minimal space utilization. With a contact rating of SPST-NO (Single Pole, Single Throw, Normally Open), it efficiently switches one contact in one direction with an operating current of up to 2A and an operating voltage of 24V DC.

This Reed Relay boasts a low switching energy of 25mJ, enabling quick and precise switching operation, and a contact bounce time of less than 3ms, ensuring smooth and stable contact closure and opening. Additionally, it comes with a UL Recognized Self-Protected construction, offering protection against electrical shock and over-voltage conditions.

The 934-HE721E2400 Reed Relay from Littelfuse features excellent mechanical and electrical stability, offering superior performance under various temperature conditions. Its operating temperature range extends from -20 C to 70 C, making it suitable for applications in industrial, automotive, and telecommunications sectors. Moreover, it is RoHS compliant and halogen-free, making it eco-friendly and adhering to current environmental regulations.

In summary, the Littelfuse 934-HE721E2400 Reed Relay is a reliable and versatile solution for 24V DC applications, providing efficient switching, reliable performance, and compact design without compromising safety. Its excellent electrical and mechanical stability, along with its robust construction, ensures optimal operation under various temperature conditions.

Littelfuse 934-HE721E2400 reed relays are commonly used in various industrial and automation applications due to their reliable and long-lasting performance. Here are some pros and cons of buying these relays:

1. High reliability: Reed relays are known for their long-lasting performance and robust design. The use of sealed reed contacts ensures a high contact life, even in harsh environments.

2. Compact size: These relays are compact in size, making them ideal for applications where space is limited. The small form factor also reduces the overall system cost.

3. Low power consumption: Reed relays require very low power for coil operation, making them an excellent choice for applications where power consumption is a concern.

4. Fast switching time: These relays have a fast switching time, making them suitable for applications where quick switching is required.

5. High operating temperature range: Littelfuse 934-HE721E2400 reed relays can operate in a wide temperature range, making them suitable for use in various industrial applications.

1. Limited current carrying capacity: Reed relays have a limited current carrying capacity compared to other types of relays. Therefore, they are not suitable for applications where high currents are involved.

2. Limited coil voltage range: Reed relays have a limited coil voltage range, and they are designed to operate at 24V DC. Therefore, they may not be suitable for applications where other coil voltages are required.

3. Fragile contacts: The reed contacts in these relays are delicate and can be damaged if not handled carefully. They can also be affected by magnetic fields, which can lead to failure.

4. Limited number of contacts: Reed relays have a limited number of contacts compared to other types of relays. Therefore, they may not be suitable for applications where a large number of contacts are required.

Littelfuse 934-HE721E2400 reed relays offer several advantages, including high reliability, compact size, low power consumption, fast switching time, and a wide operating temperature range. However, they also have some limitations, including a limited current carrying capacity, coil voltage range, and number of contacts. If an application requires high currents, a large number of contacts, or a coil voltage other than 24V DC, then other types of relays may be more suitable.

If an application requires a reliable, compact, low-power, and fast-switching relay, and the current carrying capacity, number of contacts, and coil voltage are within the specified range of the Littelfuse 934-HE721E2400 reed relay, then this relay can be an excellent choice for the application. However, if the application has different requirements, then it may be necessary to consider other types of relays. It is essential to carefully assess the application requirements and select the relay that best meets those needs.

Details:

Reed relays 24v standard:: Littelfuse #he721e2400 - he721e2400 reed relay.

specifications passivecompos:

• brand: Littelfuse
• mpn: 934-he721e2400
• part type: 24v

shipping passivecompos:

• class: standard
• type: fixed
• service: standard
• transit: 26-40 days

seller passivecompos:

• rating: 98.5%
• city: clawson, michigan
• # reviews: 54758

general passivecompos:

• category: Business & Industrial > Passive Components > Potentiometers Variable > Trimmer Resistors

payments passivecompos:

• other
• wallet: google-pay
• credit card: mastercard

returns passivecompos:

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

offer passivecompos:

• sold #: 30
• options: ship-to-home
• availability: in stock
• started: january 10, 2025
• quantity: 1