For Reference Only
| Part Number | MSS21A05B |
| LIXINC Part # | MSS21A05B |
| Manufacturer | Coto Technology |
| Category | Relays › Reed Relays |
| Description | RELAY REED SPST 2A 5V THRU-HOLE |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | MSS21A05B PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 25 - Jan 29 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | MSS21A05B |
| Brand: | Coto Technology |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Relays |
| Subcategory: | Reed Relays |
| Manufacturer: | Coto Technology |
| Series: | MSS2 |
| Package: | Tube |
| Part Status: | Discontinued at Digi-Key |
| Mounting Type: | Through Hole |
| Coil Voltage: | 5VDC |
| Contact Form: | SPST-NO (1 Form A) |
| Contact Rating (Current): | 2 A |
| Switching Voltage: | 500VAC, 500VDC - Max |
| Coil Current: | 35.7 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: | 1.2 ms |
| Release Time: | 1 ms |
| Operating Temperature: | -38°C ~ 75°C |
| Contact Material: | - |
| 7301-05-1010 | RELAY REED SPST 500MA 5V | 990 More on Order |
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| 9081C1-05-00 | RELAY REED SPDT 400MA 5V | 823 More on Order |
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| 7141-05-1110 | RELAY REED SPDT 250MA 5V | 843 More on Order |
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| 7101-05-1001 | RELAY REED SPST 500MA 5V | 818 More on Order |
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| 7104-24-1101 | RELAY REED 4PST 500MA 24V | 951 More on Order |
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| 8021-12-01 | RELAY REED SPST 500MA 12V | 925 More on Order |
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| 7121-05-1000 | RELAY REED SPST 500MA 5V | 995 More on Order |
|
| 7142-05-1001 | RELAY REED DPDT 250MA 5V | 902 More on Order |
|
| 7241-12-1011 | RELAY REED SPDT 1A 12V | 815 More on Order |
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| 7302-05-1101 | RELAY REED DPST 500MA 5V | 909 More on Order |
|
| 3660-05-82 | RELAY REED 3PST 250MA 5V | 881 More on Order |
|
| 7103-24-1000 | RELAY REED 3PST 500MA 24V | 897 More on Order |
|
| 2653-12-310 | RELAY REED DPST 500MA 12V | 897 More on Order |
| In Stock | 10878 - 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 | $0.0000 | $0 |
| 100 | $0.0000 | $0 |
| 500 | $0.0000 | $0 |
| 1000 | $0.0000 | $0 |
| 2500 | $0.0000 | $0 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.