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HE721A0500

  • HE721A0500
  • HE721A0500

HE721A0500

HE721A0500

Littelfuse Inc.

LITTELFUSE - HE721A0500 - RELAY, REED, SPST-NO, 200VDC, 0.5A, THT

SOT-23

HE721A0500 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 23 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case DIP
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Tube
Published 2007
Series HE700
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
Termination PC Pin
ECCN Code EAR99
Type Electromechanical
Voltage - Rated DC 200V
Depth 9.52mm
Reference Standard CUL; UL
Termination Style PC Pin
Body Breadth 7.22 mm
Physical Dimension 19.5mm x 7.22mm x 5.5mm
Contact Resistance 150mOhm
Insulation Resistance 10000000000Ohm
Contact Current(DC)-Max 0.5A
Sealing HERMETICALLY SEALED
Max Current Rating 500mA
Throw Configuration SPST
Max Voltage Rating (DC) 200V
Contact Form SPST-NO (1 Form A)
Relay Type Reed
Coil Resistance 500Ohm
Operate Time 1ms
Coil Voltage 5VDC
Coil Type Non Latching
Switching Voltage 200VDC -Max
Coil Current 10mA
Release Time 1 ms
Contact (DC) Max Rating R Load [email protected]
Must Operate Voltage 3.75VDC
Coil Power 50mW
Must Release Voltage 0.5VDC
Relay Action MOMENTARY
Coil Voltage (DC) 5V
PCB Hole Count 4
Dielectric Strength Between Open Contacts 250 Vrms
Dielectric Strength Between Coil and Contacts 500 Vrms
Switching Current 500mA
Contact (DC) Max Power Rating R Load [email protected]
Switching Capacity 10 W
Height 7.5mm
Length 19.05mm
Width 7.24mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Ratings IP67
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.28000 $1.28
10 $1.19800 $11.98
25 $1.06480 $26.62
50 $1.01160 $50.58
100 $0.95830 $95.83
250 $0.85184 $212.96
500 $0.79860 $399.3
1,000 $0.74536 $0.74536
5,000 $0.71874 $3.5937
HE721A0500 Product Details
Description: The Littelfuse HE721A0500 is a single-pole single-throw (SPST) reed relay with a maximum switching voltage of 200VDC and a maximum switching current of 0.5A. It is a through-hole (THT) type relay, meaning it is mounted directly onto a printed circuit board (PCB).

Features:
- SPST contact configuration
- Maximum switching voltage of 200VDC
- Maximum switching current of 0.5A
- Through-hole (THT) type
- Low power consumption
- High reliability
- Low cost

Applications: The Littelfuse HE721A0500 is suitable for a wide range of applications, including industrial control, telecommunications, automotive, and consumer electronics. It is commonly used in applications where low power consumption and high reliability are required.

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