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HE721C0550

HE721C0550

HE721C0550

Littelfuse Inc.

RELAY REED SPDT 250MA 5V

SOT-23

HE721C0550 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Operating Temperature-40°C~85°C
PackagingTube
Published 2007
Series HE700
Feature Diode, EMI Shielded
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
Termination PC Pin
Reach Compliance Code unknown
Termination Style PC Pin
Body Length or Diameter 20.19mm
Body Breadth 7.62 mm
Physical Dimension 20.19mm x 7.62mm x 7.75mm
Contact Resistance 200mOhm
Insulation Resistance1000000000Ohm
Sealing HERMETICAL
Throw Configuration SPDT
Contact FormSPDT (1 Form C)
Relay Type Reed
Coil Resistance200Ohm
Operate Time3ms
Coil Voltage 5VDC
Coil TypeNon Latching
Switching Voltage175VDC -Max
Coil Current25mA
Release Time3 ms
Must Operate Voltage 3.75VDC
Contact Rating (Current) 250mA
Must Release Voltage 0.5VDC
Coil Voltage (DC) 5V
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
Body Height 7.75mm
Length - Termination 0.003 inch
RoHS StatusROHS3 Compliant
In-Stock:2021 items

About HE721C0550

The HE721C0550 from Littelfuse Inc. is a high-performance microcontroller designed for a wide range of embedded applications. This component features RELAY REED SPDT 250MA 5V.

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 HE721C0550, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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