【Seiko Instruments】SPT2A-076800D,晶体 76.8kHz +/-20ppm
【Seiko Instruments】SP-T2A-32.768KHZ 12.5pF,晶体 32.768kHz +/-20ppm
【Seiko Instruments】SPT2AF-12.5PF20PPM,晶体 32.768kHz +/-20ppm
【Seiko Instruments】SPT2AF-6PF20PPM,晶体 32.768kHz 6pF 20PPM
SPT30A,
【Seiko Instruments】SP-T3A 12.5pF +/- 20ppm,晶体 32.768kHz +/-20ppm
【Bergquist】SPT400-12-11-25,THERM PAD TO-220 TUBE 11X25MM
【Bergquist】SPT400-12-13.5-25,THERM PAD TO-247 TUBE 13.5X25MM
