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HE721C0500

HE721C0500

HE721C0500

Littelfuse Inc.

REED RELAY, SPDT, 5VDC, 0.25A, THD

SOT-23

HE721C0500 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
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
PackagingTube
Published 2007
Series HE700
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
Termination PC Pin
ECCN Code EAR99
Voltage - Rated DC 175V
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 200mOhm
Insulation Resistance1000000000Ohm
Contact Current(DC)-Max 0.25A
Sealing HERMETICALLY SEALED
Max Current Rating 250mA
Throw Configuration SPDT
Max Voltage Rating (DC) 175V
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
Coil Power 125mW
Must Release Voltage 0.5VDC
Relay Action MOMENTARY
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
Switching Current 250mA
Switching Capacity 5 W
Height 7.5mm
Length 19.05mm
Width 7.24mm
Radiation HardeningNo
REACH SVHC Unknown
RoHS StatusROHS3 Compliant
Lead Free Lead Free
Ratings IP67
In-Stock:1386 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.562360$6.56236
10$6.190905$61.90905
100$5.840476$584.0476
500$5.509884$2754.942
1000$5.198004$5198.004

HE721C0500 Product Details

The Littelfuse HE721C0500 Reed Relay is a single-pole double-throw (SPDT) relay designed for use in a variety of applications. It is rated for 5VDC and can handle up to 0.25A of current. It features a low profile design and is suitable for use in tight spaces. It is also RoHS compliant and UL recognized.

Features of the Littelfuse HE721C0500 Reed Relay include a low profile design, a maximum switching voltage of 5VDC, a maximum switching current of 0.25A, and a maximum contact resistance of 100mΩ. It also features a maximum contact bounce time of 10ms and a maximum insulation resistance of 1000MΩ.

Applications of the Littelfuse HE721C0500 Reed Relay include use in industrial automation, medical equipment, and consumer electronics. It is suitable for use in applications where a low profile design is required, such as in tight spaces. It is also suitable for use in applications where a low contact resistance is required, such as in high-speed switching applications.

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