For Reference Only
| Part Number | HE721A0510 |
| LIXINC Part # | HE721A0510 |
| Manufacturer | Wickmann / Littelfuse |
| Category | Relays › Reed Relays |
| Description | RELAY REED SPST 500MA 5V |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | HE721A0510 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 26 - Jan 30 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | HE721A0510 |
| Brand: | Wickmann / Littelfuse |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Relays |
| Subcategory: | Reed Relays |
| Manufacturer: | Wickmann / Littelfuse |
| Series: | HE700 |
| Package: | Tube |
| Part Status: | Active |
| Mounting Type: | Through Hole |
| Coil Voltage: | 5VDC |
| Contact Form: | SPST-NO (1 Form A) |
| Contact Rating (Current): | 500 mA |
| Switching Voltage: | 200VDC - Max |
| Coil Current: | 10 mA |
| Coil Type: | Non Latching |
| Features: | Diode |
| Termination Style: | PC Pin |
| Seal Rating: | - |
| Must Operate Voltage: | 3.75 VDC |
| Must Release Voltage: | 0.5 VDC |
| Operate Time: | 1 ms |
| Release Time: | 1 ms |
| Operating Temperature: | -40°C ~ 85°C |
| Contact Material: | - |
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| 7142-12-1011 | RELAY REED DPDT 250MA 12V | 960 More on Order |
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| JWD-171-14 | RELAY REED SPST 500MA 12V | 876 More on Order |
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| NP05-1A66-500-210 | RELAY REED SPST 500MA 5V | 877 More on Order |
| In Stock | 13941 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.91000 | $1.91 |
| 10 | $1.79595 | $17.9595 |
| 25 | $1.59616 | $39.904 |
| 50 | $1.51646 | $75.823 |
| 100 | $1.43649 | $143.649 |
| 250 | $1.27692 | $319.23 |
| 500 | $1.19712 | $598.56 |
| 1000 | $1.11731 | $1117.31 |
| 5000 | $1.07741 | $5387.05 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.