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HE721C2440

HE721C2440

HE721C2440

Littelfuse Inc.

Reed Relays 24VDC 2KOhm 0.25A SPDT (20.14x9.52x5.82)mm THT Dry

SOT-23

HE721C2440 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case DIP
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTube
Published 2007
Series HE700
Feature EMI Shielded
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
Termination PC Pin
Voltage - Rated DC 175V
Depth 9.52mm
Termination Style PC Pin
Body Breadth 7.62 mm
Physical Dimension 20.19mm x 7.62mm x 7.75mm
Contact Resistance 200mOhm
Insulation Resistance1000000000Ohm
Contact Current(DC)-Max 0.25A
Sealing HERMETICAL
Max Current Rating 250mA
Throw Configuration SPDT
Max Voltage Rating (DC) 175V
Contact FormSPDT (1 Form C)
Relay Type Reed
Coil Resistance2kOhm
Operate Time3ms
Coil Voltage 24VDC
Coil TypeNon Latching
Switching Voltage175VDC -Max
Coil Current12mA
Release Time3 ms
Contact (DC) Max Rating R Load [email protected]
Must Operate Voltage 16VDC
Must Release Voltage 2VDC
Coil Voltage (DC) 24V
Coil/Input Supply Type DC
PCB Hole Count 4
Dielectric Strength Between Open Contacts 200 Vrms
Input Switching Control Type Random
Dielectric Strength Between Coil and Contacts 500 Vrms
Contact (DC) Max Power Rating R Load [email protected]
Length 20.14mm
Body Height 7.75mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:2624 items

About HE721C2440

The HE721C2440 from Littelfuse Inc. is a high-performance microcontroller designed for a wide range of embedded applications. This component features Reed Relays 24VDC 2KOhm 0.25A SPDT (20.14x9.52x5.82)mm THT Dry.

Key Features

  • Advanced AVR architecture for efficient processing
  • Wide operating temperature range: -40°C to 85°C
  • Low power consumption for energy-efficient applications
  • Comprehensive peripheral set including SPI, UART, and USART interfaces

Applications

This microcontroller is ideal for various applications including:

  • Industrial control systems
  • Consumer electronics
  • Automotive systems
  • IoT devices
  • Medical equipment

Technical Support

Hotenda provides comprehensive technical support for the HE721C2440, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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