Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

HE721A0550

HE721A0550

For Reference Only

Part Number HE721A0550
PNEDA Part # HE721A0550
Description RELAY REED SPST 500MA 5V
Manufacturer Littelfuse
Unit Price Request a Quote
In Stock 3,042
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Mar 16 - Mar 21 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

HE721A0550 Resources

Brand Littelfuse
ECAD Module ECAD
Mfr. Part NumberHE721A0550
CategoryPowerRelaysReed Relays
Datasheet
HE721A0550, HE721A0550 Datasheet (Total Pages: 3, Size: 501.19 KB)
PDFHE721R2400 Datasheet Cover
HE721R2400 Datasheet Page 2 HE721R2400 Datasheet Page 3

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • HE721A0550 Datasheet
  • where to find HE721A0550
  • Littelfuse

  • Littelfuse HE721A0550
  • HE721A0550 PDF Datasheet
  • HE721A0550 Stock

  • HE721A0550 Pinout
  • Datasheet HE721A0550
  • HE721A0550 Supplier

  • Littelfuse Distributor
  • HE721A0550 Price
  • HE721A0550 Distributor

HE721A0550 Specifications

ManufacturerLittelfuse Inc.
SeriesHE700
Mounting TypeThrough Hole
Coil Voltage5VDC
Contact FormSPST-NO (1 Form A)
Contact Rating (Current)500mA
Switching Voltage200VDC - Max
Coil Current10.0mA
Coil TypeNon Latching
FeaturesDiode, EMI Shielded
Termination StylePC Pin
Seal Rating-
Must Operate Voltage3.75 VDC
Must Release Voltage0.5 VDC
Operate Time1ms
Release Time1ms
Operating Temperature-40°C ~ 85°C
Contact Material-

The Products You May Be Interested In

HE722A2440

Littelfuse

Manufacturer

Littelfuse Inc.

Series

HE700

Mounting Type

Through Hole

Coil Voltage

24VDC

Contact Form

DPST-NO (2 Form A)

Contact Rating (Current)

500mA

Switching Voltage

200VDC - Max

Coil Current

11.1mA

Coil Type

Non Latching

Features

EMI Shielded

Termination Style

PC Pin

Seal Rating

-

Must Operate Voltage

16 VDC

Must Release Voltage

2 VDC

Operate Time

1ms

Release Time

1ms

Operating Temperature

-40°C ~ 85°C

Contact Material

-

HE3621A6012

Littelfuse

Manufacturer

Littelfuse Inc.

Series

HE3600

Mounting Type

Through Hole

Coil Voltage

12VDC

Contact Form

SPST-NO (1 Form A)

Contact Rating (Current)

500mA

Switching Voltage

200VDC - Max

Coil Current

6.0mA

Coil Type

Non Latching

Features

-

Termination Style

PC Pin

Seal Rating

-

Must Operate Voltage

8 VDC

Must Release Voltage

1 VDC

Operate Time

1ms

Release Time

1ms

Operating Temperature

-40°C ~ 85°C

Contact Material

-

S2-05EU

Cynergy 3

Manufacturer

Cynergy 3

Series

S2

Mounting Type

Through Hole

Coil Voltage

5VDC

Contact Form

SPST-NO (1 Form A)

Contact Rating (Current)

1A

Switching Voltage

300VAC, 350VDC - Max

Coil Current

31.3mA

Coil Type

Non Latching

Features

-

Termination Style

Axial

Seal Rating

-

Must Operate Voltage

3.7 VDC

Must Release Voltage

1 VDC

Operate Time

1ms

Release Time

0.5ms

Operating Temperature

-40°C ~ 85°C

Contact Material

Rhodium (Rh)

9092-05-11

Coto Technology

Manufacturer

Coto Technology

Series

9092

Mounting Type

Through Hole

Coil Voltage

5VDC

Contact Form

DPST-NO (2 Form A)

Contact Rating (Current)

500mA

Switching Voltage

200VAC, 200VDC - Max

Coil Current

13.3mA

Coil Type

Non Latching

Features

Diode, EMI Shielded

Termination Style

PC Pin

Seal Rating

-

Must Operate Voltage

3.75 VDC

Must Release Voltage

0.4 VDC

Operate Time

0.75ms

Release Time

0.5ms

Operating Temperature

-20°C ~ 85°C

Contact Material

-

7302-05-1011

Coto Technology

Manufacturer

Coto Technology

Series

7000

Mounting Type

Through Hole

Coil Voltage

5VDC

Contact Form

DPST-NO (2 Form A)

Contact Rating (Current)

500mA

Switching Voltage

500VAC, 500VDC - Max

Coil Current

50.0mA

Coil Type

Non Latching

Features

Diode, Electrostatic Shield

Termination Style

PC Pin

Seal Rating

-

Must Operate Voltage

3.75 VDC

Must Release Voltage

0.4 VDC

Operate Time

1ms

Release Time

0.1ms

Operating Temperature

-20°C ~ 85°C

Contact Material

-

Recently Sold

MAX14780EESA+T

MAX14780EESA+T

Maxim Integrated

IC TRANSCEIVER HALF 1/1 8SOIC

NC7WZ17P6

NC7WZ17P6

ON Semiconductor

IC BUF NON-INVERT 5.5V SC70-6

CDSOT23-SM712

CDSOT23-SM712

Bourns

TVS DIODE 7V/12V 14V/26V SOT23-3

WM8962ECSN/R

WM8962ECSN/R

Cirrus Logic Inc.

IC CODEC STER 49WCSP

VNQ600

VNQ600

STMicroelectronics

RELAY SSR 4-CH HI-SIDE 28-SOIC

NTJD5121NT1G

NTJD5121NT1G

ON Semiconductor

MOSFET 2N-CH 60V 0.295A SOT363

WSL2512R0500FEA

WSL2512R0500FEA

Vishay Dale

RES 0.05 OHM 1% 1W 2512

1SMB5925BT3G

1SMB5925BT3G

ON Semiconductor

DIODE ZENER 10V 3W SMB

MD2369A

MD2369A

Central Semiconductor Corp

TRANS 2NPN 40V 0.5A TO-78

IHLP5050FDER3R3M01

IHLP5050FDER3R3M01

Vishay Dale

FIXED IND 3.3UH 18A 6.8 MOHM SMD

5KP30A

5KP30A

Littelfuse

TVS DIODE 30V 48.4V P600

MAX1681ESA

MAX1681ESA

Maxim Integrated

IC REG CHARGE PUMP INV 8SOIC