Crystal unit Epson Toyocom Product Number (please contact us) C-001R : Q11C001R1xxxx00 C-002RX : Q11C02RX1xxxx00 C-004R : Q11C004R1xxxx00 C-005R : Q11C005R1xxxx00 C-2-TYPE : Q12C20001xxxx00 C-4-TYPE : Q12C40001xxxx00 kHz RANGE CRYSTAL UNIT CYLINDER C - TYPE C - 2 - TYPE / C - 4 - TYPE •Frequency range •Thickness •Overtone order •Applications : 32.768 kHz (20 kHz to 307.2 kHz) : φ1.2 mm to φ3.1 mm : Fundamental / Overtone(192 kHz,307.2 kHz) Actual size : Clock and Microcomputer C-002RX C-001R C-002RX C-2-TYPE C-004R C-4-TYPE C-005R Specifications for C-TYPE (characteristics) Item Nominal frequency range Temperature Storage temperature range Operating temperature Level of drive Frequency tolerance (standard) Turnover temperature Parabolic coefficient Load capacitance Motional resistance (ESR) Symbol f_nom T_stg T_use DL f_tol Ti B CL R1 Motional capacitance Shunt capacitance Frequency aging C1 C0 f_age C-001R 35 kΩ Max. (18 kΩ Typ.) 2.1 fF Typ. 0.9 pF Typ. C-002RX C-004R 32.768 kHz -20 °C to +70 °C -10 °C to +60 °C 1.0 μW Max. ±20 ×10-6 +25 °C ±5 °C -0.04 × 10-6 / °C2 Max. 6 pF to ∞ 50 or 60 kΩ Max. 50 kΩ Max. (30 kΩ Typ.) (30 kΩ Typ.) 2.0 fF 2.0 fF 0.85 pF 0.85 pF -6 ±3 × 10 / year Max. C-005R Remarks Store as bare product after unpacking +25 °C, DL=0.1 μW Please specify 50 kΩ Max. (37 kΩ Typ.) 1.9 fF Typ. 0.75 pF Typ. +25 °C, First year Specifications for C-2-TYPE C-4-TYPE (characteristics) Item Symbol Nominal frequency range Temperature Storage temperature range Operating temperature Level of drive f_nom T_stg T_use DL Frequency tolerance (standard) Turnover temperature Parabolic coefficient Load capacitance Motional resistance (ESR) Motional capacitance Shunt capacitance Frequency aging f_tol Ti B CL R1 C1 C0 f_age Motional resistance Specifications C-2-TYPE C-4-TYPE 20 kHz to 165 kHz, 307.2 kHz 32 kHz to 120 kHz, 192 kHz -20 °C to +70 °C -10 °C to +60 °C 1.0 μW Max. -6 -6 ±20 × 10 ,±50 × 10 ,±100 × 10-6 ±50 × 10-6, ±100 × 10-6 (307.2 kHz:±100 × 10-6) +25 °C ±5 °C -0.04 × 106 / °C2 Max. 6 pF to ∞ 55 kΩ to 6 kΩ 55 kΩ to 10 kΩ 4.0 fF to 0.6 fF 2.0 pF to 0.6 pF ±5 × 10-6 / year Max. Remarks Store as bare product after unpacking +25 °C, DL=0.1 µW Please specify As per below table +25 °C, First year C-2- TYPE Frequency 20 kHz≤ f_nom <31.2 kHz 31.2 kHz≤ f_nom <40 kHz 40 kHz≤ f_nom <90 kHz 90 kHz≤ f_nom <130 kHz 130 kHz≤ f_nom ≤165 kHz 307.2 kHz Motional resistance 55 kΩ Max. 35 kΩ Max. 20 kΩ Max. 12 kΩ Max. 10 kΩ Max. 6 kΩ Max. Motional resistance C-4- TYPE Frequency 32 kHz≤ f_nom <38 kHz Motional resistance 55 kΩ Max. . 38 kHz≤ f_nom <60 kHz 30 kΩ Max. 60 kHz≤ f_nom <74 kHz 74 kHz≤ f_nom ≤100 kHz 100 kHz< f_nom ≤120 kHz 192 kHz 25 kΩ Max. 22 kΩ Max. 15 kΩ Max. 10 kΩ Max. External dimensions (Unit:mm) B D2 Model C-001R D1 C-002RX C-2-TYPE C-004R C-4-TYPE C-005R L1 L2 L1 8.0 Max. L2 9.0 Min. D1 D2 B φ 3.1 Max. φ 0.3 1.1 6.0 Max. 4.0 Min. φ 2.0 Max. φ 0.2 0.7 5.0 Max. 4.0 Min. φ 1.5 Max. φ 0.18 0.5 4.6 Max. 4.0 Min. φ 1.2 Max. φ 0.15 0.3 160 kHz to 165 kHz,307.2 kHz:D1= ø 2.2 Max.(C-2-TYPE) http://www.epsontoyocom.co.jp