SHOULDER ELECTRONICS CO., LTD. CRYSTAL RESONATOR Data Sheet PRODUCT 产 品: CRYSTAL RESONATOR MODEL NO 型 号: TF26 PREPARED 编 制: Fengyu CHECKED 审 核: York APPROVED 批 准: DATE Http://www.shoulder.cn 日 期: 2007-01-25 SHOULDER ELECTRONICS CO., LTD. 1. SPECIFICATION FREQUENCY RANGE LOAD CAPACITANCE FREQUENCY TOLERANCE AT 25oC OPERATING TEMPERATURE RANGE STORAGE TEMPERATURE RANGE EQUIVALENT SERIES RESISTANCE (ESR) DRIVE LEVEL SHUNT CAPACITANCE AGING INSULATION RESISTANCE 25.000-150.000KHz 12.5PF TYPICAL –/+30PPM MAXIMUM –10 TO +60 oC –40 TO +85 oC 40Kohm MAXIMUM 1.0 ìW MAXIMUM 1.7PF MAXIMUM –/+5PPM PER YEAR 500Mohm MINIMUM 2. PART NUMBERING SYSTEM HOLDER TYPE FREQUENCY LOAD CAPACITANCE FREQUENCY TOLERANCE AT 25oC TF26 IN KHz 6 TO 12.5PF 20 FOR –/+20PPM OPERATING TEMPERATURE RANGE B FOR –10 TO +60 oC 12.5PF OF LOAD CAPACITANCE NOT NEEDED IN PART NUMBER 20PPM OF FREQUENCY TOLERANCE NOT NEEDED IN PART NUMBER –10 TO +60 oC OF OPERATING TEMPERATURE RANGE NOT NEEDED IN PART NUMBER 3. DIMENSIONS A B C D E 6.0 ф1.95 0.7 7.0 ф0.2