TF Series Crystal 2mm X 6mm Cylindrical 3mm X 8mm Cylindrical RoHS Compliant Available Series Frequency Range TF206 TF308 32kHz to 100kHz 29kHz to 40kHz (See Part Number Guide) Frequency Tolerance –8 –3.4 (±0.6)x 10 /°C2 –3.4 (±0.6)x 10–8 /°C2 +25°C ±5°C +25°C ±5°C Operating Temperature Range -10°C to +60°C -10°C to +60°C Storage Temperature Range -40°C to +85°C -40°C to +85°C Aging ±5ppm / 1st yr max ±5ppm / 1st yr max Shunt Capacitance 0.8pF – 1.7pF typ* 0.8pF – 1.7pF typ* 35K ohms max 35K ohms max 12.5pF of specify 12.5pF of specify Drive Level 1µW max 1µW max Motional Capacitance 1fF – 4fF* 1fF – 4fF* 425-800 typ* 425-800 typ* Frequency Stability (ppm) Turnover Temperature (To) Equivalent Series Resistance Load Capacitance Capacitance Ratio *Indicates that the spec given varies depending on frequency Insulation Resistance 500M ohms minimum / DC 100VDC ±15VDC 1 x 10-2mPa (m3/s) max Hermeticity of Seal Shock Resistance ±5ppm max (drop test onto a hard wooden board from 75cm) Marking Detail Line 1 = Frequency MMD Monitor/Quartztek 30400 Esperanza, Rancho Santa Margarita, CA, 92688 Phone: (949) 709-5075, Fax: (949) 709-3536, www.mmdcomp.com [email protected] Revision: Specifications are subject to change without notice. 05/05/11 G Pg 1 of 2 Part Number Guide Frequency Series TF206 TF308 RoHS Compliant Blank = Not Compliant F = is Compliant Frequency Tolerance A = ±10 ppm B = ±20 ppm Load Capacitance Blank = 12.5pF XX = XXpF (6pF-12.5pF Please Consult with MMD Sales Deparment for any other Parameters or Options Mechanical Details B C A E DIMENSIONS IN BRACKETS ARE INCHES Series TF206 TF308 A 2.1 [.083] 3.1 [.122] B 6.2 [.244] 8.2 [3.23] C 10.0 [.394] 10.0 [.394] D D 0.26 [.010] 0.3 [.012] E 0.7 [.028] 0.8 [0.031] MMD Monitor/Quartztek 30400 Esperanza, Rancho Santa Margarita, CA, 92688 Phone: (949) 709-5075, Fax: (949) 709-3536, www.mmdcomp.com [email protected] Revision: Specifications are subject to change without notice. 05/05/11 G Pg 2 of 2