| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 668-1264-1-ND | 10190 | $2.12 | Buy |
| DigiKey | 668-1264-1-ND | 11816 | $2.12 | Buy |
| Mouser Electronics | 665-SMT-1640-S-2-R | 2211 | $1.94 | Buy |
| Farnell | SMT-1640-S-2-R | * $1.56 | Buy | |
| Rutronik | SMT-1640-S-2-R | $1.22 | Buy | |
| AVNET Express | SMT-1640-S-2-R | 800 | $1.37 | Buy |
| AVNET Europe | SMT-1640-S-2-R | 800 | * $1.78 | Buy |
| Newark | SMT-1640-S-2-R | 800 | $1.83 | Buy |
Audio Indicator Transducer Electromagnetic 5Vp-p 3mA Solder Pad 1Vp-p 3500Hz to 4500Hz Surface Mount