| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | DS1391U-3+T&R-ND | 0 | $1.57 | Buy |
| Mouser Electronics | 700-DS1391U-3T&R | 0 | $1.68 | Buy |
| Farnell | DS1391U-3+T&R | * $3.28 | Buy | |
| Win Source | DS1391U-3+T&R | 8463 | Buy | |
| Ameya360 | DS1391U-3+T&R | $2.00 | Buy | |
| AVNET Europe | DS1391U-3+T&R | * $2.99 | Buy | |
| AVNET Asia Pacific | DS1391U-3+T&R | 15000 | $1.87 | Buy |
| AVNET Express | DS1391U-3+T&R | 3000 | $1.87 | Buy |
Real Time Clock Serial 10-Pin uMAX T/R