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HomeProductsRelaysReed RelaysHE721A0510
HE721A0510 Image
Image may be representation.
See specifications for product details.

HE721A0510 - Littelfuse Inc.

Manufacturer Part Number
HE721A0510
Manufacturer
Littelfuse
Allelco Part Number
32D-HE721A0510
ECAD Model
Parts Description
RELAY REED SPST 500MA 5V
Detailed Description
Package
Data sheet
HE700 Series Datasheet.pdf
HE700 Series Datasheet.pdf
RoHs Status
ROHS3 Compliant
In stock: 34286

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Quantity

Specifications

HE721A0510 Tech Specifications
Littelfuse Inc. - HE721A0510 technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - HE721A0510

Product Attribute Attribute Value  
Manufacturer Littelfuse  
Termination Style PC Pin  
Switching Voltage 200VDC - Max  
Series HE700  
Seal Rating -  
Release Time 1 ms  
Package Tube  
Operating Temperature -40°C ~ 85°C  
Operate Time 1 ms  
Must Release Voltage 0.5 VDC  
Product Attribute Attribute Value  
Must Operate Voltage 3.75 VDC  
Mounting Type Through Hole  
Features Diode  
Contact Rating (Current) 500 mA  
Contact Material -  
Contact Form SPST-NO (1 Form A)  
Coil Voltage 5VDC  
Coil Type Non Latching  
Coil Resistance 500 Ohms  
Coil Current 10 mA  

Parts with Similar Specifications

The three parts on the right have similar specifications to Littelfuse Inc. HE721A0510

Product Attribute HE721A0510 HE721R0510 HE721A0510 HE722A1210
Part Number HE721A0510 HE721R0510 HE721A0510 HE722A1210
Manufacturer Littelfuse Inc. Littelfuse Inc. Littelfuse Inc. Littelfuse Inc.
Switching Voltage 200VDC - Max 175VDC - Max 200VDC - Max 200VDC - Max
Seal Rating - - - -
Coil Current 10 mA 25 mA 10 mA 24 mA
Must Release Voltage 0.5 VDC 0.5 VDC 0.5 VDC 1 VDC
Contact Form SPST-NO (1 Form A) SPDT (1 Form C) SPST-NO (1 Form A) DPST-NO (2 Form A)
Coil Type Non Latching Non Latching Non Latching Non Latching
Must Operate Voltage 3.75 VDC 3.75 VDC 3.75 VDC 8 VDC
Package Tube Tube Tube Tube
Release Time 1 ms 3 ms 1 ms 1 ms
Features Diode Diode Diode Diode
Contact Material - - - -
Contact Rating (Current) 500 mA 250 mA 500 mA 500 mA
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Series HE700 HE700 HE700 HE700
Coil Resistance 500 Ohms 200 Ohms 500 Ohms 500 Ohms
Mounting Type Through Hole Through Hole Through Hole Through Hole
Termination Style PC Pin PC Pin PC Pin PC Pin
Operate Time 1 ms 3 ms 1 ms 1 ms
Coil Voltage 5VDC 5VDC 5VDC 12VDC

HE721A0510 Datasheet PDF

Download HE721A0510 pdf datasheets and Littelfuse Inc. documentation for HE721A0510 - Littelfuse Inc..

Datasheets
HE700 Series Datasheet.pdf
HTML Datasheet
HE700 Series Datasheet.pdf
PCN Packaging
Multiple Devices Packaging/Quantity 05/Jun/2020.pdf Reed Relay Packaging 05/Apr/2019.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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HE721A0510 Image

HE721A0510

Littelfuse Inc.
32D-HE721A0510

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