HE721R2400 Allicdata Electronics
Allicdata Part #:

HE721R2400-ND

Manufacturer Part#:

HE721R2400

Price: $ 0.00
Product Category:

Relays

Manufacturer: Littelfuse Inc.
Short Description: RELAY REED SPDT 250MA 24V
More Detail: N/A
DataSheet: HE721R2400 datasheetHE721R2400 Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Turn Off Voltage (Min): 2 VDC
Coil Resistance: 2 kOhms
Coil Power: --
Contact Material: --
Operating Temperature: -40°C ~ 85°C
Termination Style: PC Pin
Mounting Type: Through Hole
Features: --
Release Time: 3ms
Operate Time: 3ms
Series: HE700
Turn On Voltage (Max): 16 VDC
Switching Voltage: 175VDC - Max
Contact Rating (Current): 250mA
Contact Form: SPDT (1 Form C)
Coil Voltage: 24VDC
Coil Current: 12.0mA
Coil Type: Non Latching
Part Status: Active
Packaging: Tube 
Description

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Reed relays have been around for quite some time, and there are many distinct types to choose from, including the HE721R2400. This particular type stands out from the others due to its exceptionally low power consumption. It is used in a variety of applications, often in place of conventional electromechanical relays because of its low power consumption and high reliability. This article will explore the application field and working principle of the HE721R2400 in greater detail.

The HE721R2400 is a type of micro reed relay. It features a maximum voltage rating of 30V and a maximum current rating of 1A. Additionally, its switching time is about 20ms and its operating temperature range is -55 to +85°C. In terms of physical dimensions, its body is 17.0×10.2×11.5mm, and its contact gap is 0.3mm. These features make it well suited for a variety of applications, especially those that require low power consumption.

The HE721R2400 can be found in a range of electronic equipment, such as automated teller machines, computers, telecommunications systems, life safety systems, and industrial machinery. Its main function is to regulate the flow of electricity between components, allowing the equipment to perform more efficiently and reliably. The HE721R2400 can also be used in high-speed communications applications due to its quick switching time.

The HE721R2400 is designed to be extremely reliable and durable, and its simple yet effective construction is a major factor in ensuring its longevity. It consists of a small glass capsule, which contains two ferromagnetic blades - a switch arm and a coil. The switch arm is connected to a metal contact, which is in turn connected to the external circuit. On the other hand, the coil is connected to the coil terminal, which connects to the control circuit. When electricity is applied to the coil, it creates a magnetic field which causes the switch arm to move, closing the contact and thus allowing the current to flow between the external circuit and the control circuit.

It is possible to use the HE721R2400 in a wide variety of applications, due to its low power consumption and high reliability. It can be used in a variety of electronic equipment, such as automated teller machines, computers, telecommunications systems, life safety systems, and industrial machinery. Additionally, its quick response time makes it particularly well suited for high-speed communications applications.

In conclusion, the HE721R2400 is a highly reliable and durable micro reed relay. It is designed with low power consumption and its small body size makes it perfect for use in a variety of applications. Its simple yet effective construction ensures it will last for many years and its quick response time makes it suitable for use in high-speed communications applications. The HE721R2400 is thus a popular and versatile choice for reed relays.

The specific data is subject to PDF, and the above content is for reference

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HE721A0510 Littelfuse I... -- 22599 RELAY REED SPST 500MA 5V
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HE722A1210 Littelfuse I... -- 5380 RELAY REED DPST 500MA 12V
HE722A0500 Littelfuse I... 2.44 $ 7317 RELAY REED DPST 500MA 5V
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HE721C1210 Littelfuse I... 1.98 $ 1436 RELAY REED SPDT 250MA 12V
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HE721E0510 Littelfuse I... 3.09 $ 121 RELAY REED SPDT 250MA 5V
HE721C2430 Littelfuse I... 4.29 $ 1984 RELAY REED SPDT 250MA 24V
HE721E2400 Littelfuse I... 5.31 $ 562 RELAY REED SPDT 250MA 24V
HE721A0515 Littelfuse I... 0.0 $ 1000 RELAY REED SPST 500MA 5V
HE721A1215 Littelfuse I... 0.0 $ 1000 RELAY REED SPST 500MA 12V
HE721A2415 Littelfuse I... 0.0 $ 1000 RELAY REED SPST 500MA 24V
HE722A0520 Littelfuse I... 0.0 $ 1000 RELAY REED DPST 500MA 5V
HE722A0540 Littelfuse I... 0.0 $ 1000 RELAY REED DPST 500MA 5V
HE722A0550 Littelfuse I... 0.0 $ 1000 RELAY REED DPST 500MA 5V
HE722A1220 Littelfuse I... 0.0 $ 1000 RELAY REED DPST 500MA 12V
HE722A1230 Littelfuse I... 0.0 $ 1000 RELAY REED DPST 500MA 12V
HE722A1240 Littelfuse I... 0.0 $ 1000 RELAY REED DPST 500MA 12V
HE722A2420 Littelfuse I... 0.0 $ 1000 RELAY REED DPST 500MA 24V
HE722A2430 Littelfuse I... 0.0 $ 1000 RELAY REED DPST 500MA 24V
HE722A2440 Littelfuse I... 0.0 $ 1000 RELAY REED DPST 500MA 24V
HE722A2450 Littelfuse I... 0.0 $ 1000 RELAY REED DPST 500MA 24V
HE721A0550 Littelfuse I... 0.0 $ 1000 RELAY REED SPST 500MA 5V
HE721A1250 Littelfuse I... 0.0 $ 1000 RELAY REED SPST 500MA 12V
HE721A2420 Littelfuse I... 0.0 $ 1000 RELAY REED SPST 500MA 24V
HE721A2440 Littelfuse I... 0.0 $ 1000 RELAY REED SPST 500MA 24V
HE721A2450 Littelfuse I... 0.0 $ 1000 RELAY REED SPST 500MA 24V
HE721C0550 Littelfuse I... 0.0 $ 1000 RELAY REED SPDT 250MA 5V
HE721C1220 Littelfuse I... 0.0 $ 1000 RELAY REED SPDT 250MA 12V
HE721C1240 Littelfuse I... 0.0 $ 1000 RELAY REED SPDT 250MA 12V
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