| XT49S |  | Low Profile Holder Type Crystal Units | 3.200 MHz to 66.000 MHz | 50 | 50 | - 20 to + 70 | |
| XT49SL | | Low Profile Holder Type Crystal Units | 3.200 MHz to 66.000 MHz | 50 | 50 | - 20 to + 70 | |
| XT49S | | Low Profile Holder Tzpe Crystal Units | 3.200 MHz to 66.000 MHz | 50 | 50 | - 20 to + 70 | |
| XT49M | | Low Profile SMD Type Crystal Units | 3.200 MHz to 66.000 MHz | 50 | 50 | - 20 to + 70 | |
| -20 to +70 |
| XT49ML | | Low Profile SMD Type Crystal Units | 3.200 MHz to 66.000 MHz | 50 | 50 | - 20 to + 70 | |
| XT57C | | Quartz Crystal | 9.8304 MHz to 100.000 MHz | 50 | 50 | - 10 to + 60 | 7.0 x 5.0 x 1.1 |
| XT49U | | Resistance Welded Holder Type Crystal Unit | 1.8432 MHz to 125 MHz | 50 | 50 | - 20 to + 70 | |
| XTUM1 | | Resistance Welded Miniature Crystal Units | 10 MHz to 125 MHz | 50 | 50 | | |
| XT36C | | Surface Mount Crystal | 10.000 MHz to 80.000 MHz | 50 | 50 | - 10 to + 70 | 8.0 x 4.5 x 1.6 |
| XT46C | | Surface Mount Crystal | 10.000 MHz to 80.000 MHz | 50 | 50 | - 10 to + 60 | |
| XT38T | | Tuning Folk Crystal | 32.768 kHz Typical | 20 | | - 10 to + 60 | |
| XT26T | | Tuning Fork Crystal | 32.768 KHz Typical | 20 | | - 10 to + 60 | |
| XT38T | | Tuning Fork Crystal | 32.768 kHz Typical | 20 | | - 10 to + 60 | |
| Series | Description | Frequency range | Frequency tolerance (max) (ppm) | Temperature stability (max) (ppm) | Operating temperature (°C) | Size (mm) |
Selector Guide
