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HE721E2400

HE721E2400

HE721E2400

Littelfuse Inc.

RELAY REED SPDT 250MA 24V

SOT-23

HE721E2400 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 23 Weeks
Mount Through Hole
Mounting Type Through Hole
Operating Temperature-40°C~85°C
PackagingTube
Published 2004
Series HE700
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
Termination PC Pin
ECCN Code EAR99
HTS Code8536.49.00.50
Reach Compliance Code unknown
Reference Standard CUL; UL
Termination Style PC Pin
Body Length or Diameter 19.5mm
Body Breadth 7.22 mm
Physical Dimension 19.5mm x 7.22mm x 5.5mm
Contact Resistance 200mOhm
Insulation Resistance1000000000Ohm
Sealing HERMETICALLY SEALED
Contact Voltage(DC)-Max 175V
Throw Configuration SPDT
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 .25A@175VDC
Must Operate Voltage 16VDC
Contact Rating (Current) 250mA
Coil Power 288mW
Must Release Voltage 2VDC
Relay Action MOMENTARY
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
Switching Current 500mA
Contact (DC) Max Power Rating R Load 5W@175VDC
Body Height 5.5mm
Length - Termination 0.003 inch
RoHS StatusROHS3 Compliant
In-Stock:740 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$7.65000$7.65
10$7.16900$71.69
25$6.37200$159.3
50$6.05340$302.67
100$5.73480$573.48
250$5.09760$1274.4
500$4.77900$2389.5

About HE721E2400

The HE721E2400 from Littelfuse Inc. is a high-performance microcontroller designed for a wide range of embedded applications. This component features RELAY REED SPDT 250MA 24V.

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 HE721E2400, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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