Your oscillator circuit needs a rock-solid clock reference and the local electronics shelf is empty. This Jaycar 4.000 MHz quartz crystal locks in that frequency so your timing doesn't drift. 10 x 3.5 x 13 mm housing, standard pin layout. Solder it in, power up, and your signal's stable. No waiting on a back-order from a national chain. Add to cart and we ship it from our warehouse the moment your order lands
| brand | Jaycar |
| frequency | 4.000 MHz |
| dimensions | 10 x 3.5 x 13 mm |
| type | Quartz crystal oscillator |
| package | Through-hole, solder-in |