2 Lead Metal Package Crystal, 3 mm x 8 mm, 2 mm x 6 mm, 1 mm x 5 mm 38 / 26 / 15 Series Product Features: Applications: Small Package Option Real Time Clocks Compatible with Leadfree Processing Metering Low Cost Industrial Control Time Reference 30 KHz to 192.000 KHz (15 package only available at Frequency 32.768 KHz) ESR (Equivalent Series Resistance) 15 Package (32.768Khz Only) 26 Package 38 Package 30 KHz 31.9 KHz 40 K : Max. 40 K: Max. 30 K: Max. 32 KHz 39.9 KHz 35 K: Max. 30 K: Max. 40 KHz 59.9 KHz 30 K: Max. 30 K: Max. 60 KHz 99.9 KHz 25 K: Max. 25 K: Max. 100 KHz 192 KHz 20 K: Max. 20 K: Max. Shunt Capacitance (C0) 0.8 pF to 1.7 pF Typical Frequency Tolerance 25q C r 20 ppm Standard (see Part Number Guide for more options) 2 Frequency Stability over Parabolic -0.034 ppm / q C Typical. Inflection point approx. Temperature 27 q C., See Table Below Crystal Cut X cut Load Capacitance 12.5 pF Standard Drive Level 1 W Max. Aging r 5 ppm Max. / Year Standard Temperature -40 q C to +85 q C Standard (see Part Number Guide for more Operating options) Storage -40 q C to +85 q C Standard Typical X Cut Temperature Coefficient 0 -30 -60 -90 -120 -150 -180 -40 -30 -20 -10 0 102030 405060 7080 Temperature Part Number Guide Sample Part Number: 26-HX1F12.5 32.768 KHz Package Stability Stability Operating Mode Load Capacitance Frequency (overtone) (ppm) at Room (ppm) over Operating Temperature Range (pF) Temperature Temperature B = 50 ppm 0 = 0C to +50C 38 - F = 30 ppm 1 = 0C to +70C (3 mm X 8 mm) G = 25 ppm 2 = -10C to +60C 26 - X = X Cut F = Fundamental 12.5 pF Standard. - 32.768 KHz (2 mm X 6 mm) H = 20 ppm 3 = -20C to +70C 15 - I = 15 ppm 5 = -40C to +85C (1 mm X 5 mm) J = 10 ppm 9 = -10C to +50C ILSI America Phone: 775-851-8880 Fax: 775-851-8882 e-mail: e-mail ilsiamerica.com www.ilsiamerica.com e-mail ilsiamerica.com www.ilsiamerica.com 06/09 Specifications subject to change without notice Page 1 ppm 2 Lead Metal Package Crystal, 3 mm x 8 mm, 2 mm x 6 mm, 1 mm x 5 mm 38 / 26 / 15 Series Pb Free Solder Reflow Profile: Typical Circuit: *Units are backward compatible with 240C reflow processes Package Information: MSL = 2a Termination = e1 (Sn / Cu / Ag over Ni over Kovar base metal). Environmental Specifications Thermal Shock MIL-STD-883, Method 1011, Condition A Moisture Resistance MIL-STD-883, Method 1004 Mechanical Shock MIL-STD-883, Method 2002, Condition B Mechanical Vibration MIL-STD-883, Method 2007, Condition A Resistance to Soldering J-STD-020C, Table 5-2 Pb-free devices (except 2 cycles max) Heat Hazardous Substance Pb-Free / RoHS / Green Compliant Solderability JESD22-B102-D Method 2 (Preconditioning E) Terminal Strength MIL-STD-883, Method 2004, Test Condition D Gross Leak MIL-STD-883, Method 1014, Condition C Fine Leak MIL-STD-883, Method 1014, Condition A2, R1=2x10-8 atm cc/s Solvent Resistance MIL-STD-202, Method 215 Marking N/A Packaging only ILSI America Phone: 775-851-8880 Fax: 775-851-8882 e-mail: e-mail ilsiamerica.com wwwe-mail ilsiamerica.com www.ilsiamerica.com.ilsiamerica.com 06/09 Specifications subject to change without notice Page 2