| Fil-Tech Part Number | Description |
| QB104A | Quartz Crystals, Umicore (Balzers), Alloy, 5 MHz, 10 crystals/disc |
| QB104G | Quartz Crystals, Umicore (Balzers), Gold, 5 MHz, 10 crystals/disc |
| QB104GL | Quartz Crystals, Umicore (Balzers), LONGER LIFE GOLD, 5 MHz, 10 crystals/disc |
| QB104S | Quartz Crystals, Umicore (Balzers), Silver 5 MHz, 10 crystals/disc |
| QE8668 | Quartz Crystals, Edwards, Gold, 6 MHz, 10 crystals/disc |
| QI8008 | Quartz Crystals, Inficon and Satis, Alloy, 6 MHz, 10 crystals/disc |
| QI8008F | Quartz Crystals, Satis/Intellemetrics, Alloy, 6 MHz, 10 crystals/disc |
| QI8009 | Quartz Crystals, Inficon, Silver, 6 MHz, 10 crystals/disc |
| QI8010 | Quartz Crystals, Inficon, Gold, 6 MHz, 10 crystals/disc |
| QI8010F | Quartz Crystals, Satis/Intellemetrics, Gold, 6 MHz, 10 crystals/disc |
| QI8012 | Quartz Crystals, Inficon, LONGER LIFE GOLD, 6 MHz, 10 crystals/disc |
| QI8012F | Quartz Crystals, Satis/Intellemetrics, LONGER LIFE GOLD, 6 MHz, 10 crystals/disc |
| QS3950 | Quartz Crystals, Sloan, Silver, 5 MHz, 10 crystals/disc |
| QS3952 | Quartz Crystals, Sloan, Gold, 5 MHz, 10 crystals/disc |
| QS3952GL | Quartz Crystals, Sloan, LONGER LIFE GOLD, 5 MHz, 10 crystals/disc |
| QS3954 | Quartz Crystals, Sloan, Alloy, 5 MHz, 10 crystals/disc |
| QT7160 | Quartz Crystals, Temescal, Gold, 6 MHz, 10 crystals/disc |
| QU3968 | Quartz Crystals, Ulvac, Silver, 5 MHz, 10 crystals/disc |
| QU4048 | Quartz Crystals, Ulvac, Gold, 5 MHz, 10 crystals/disc |
| QV7120 | Quartz Crystals, Veeco/Kronos, Gold, 4.4 MHz, 10 crystals/disc |
| QV7120S | Quartz Crystals, Veeco/Kronos, Silver, 4.4 MHz, 10 crystals/disc |
| QV7170-7 | Quartz Crystals, Veeco/Kronos, Gold, 5 MHz, 10 crystals/disc |