SaRonix Miniature Quartz Crystal Ceramic, SMD Technical Data NKS7 Series Frequency Range: Fundamental: 3rd Overtone: 8 MHz to 30 MHz (available to 50 MHz, please contact SaRonix) 30 MHz to 83 MHz Temperature Range: Operating: Storage: -20 to +70°C, -40 to +85°C available, contact SaRonix -40 to +85°C Temperature Stability Tolerance: ±50ppm over -20 to +70°C (for tighter tolerances contact Saronix) Characteristics @ 25°C ±2°C: Frequency Calibration Tolerance: Load Capacitance: Effective Series Resistance: ACTUAL SIZE Description The NKS7 Series incorporates a subminiature AT-cut strip crystal resonator housed in a standard 5x7 mm ceramic package. These compact crystals are ideal for surface mount, densely-populated PCB applications. Drive Level: Shunt Capacitance: Mechanical: Shock: Solderability: Vibration: Solvent Resistance: Resistance to Soldering Heat: Applications & Features • Fundamental frequencies available to 50MHz • Rugged AT-cut crystal construction • Extremely small SMD package • Ideally suited for disc drives, PCMCIA, PC's and hand-held products • Available on tape & reel; 16mm tape, 1000pcs per reel ±50ppm (for tighter tolerances contact Saronix) 8 to 32pF, or Series Resonant 60Ω max, 8 to 16 MHz 30Ω max, 16+ to 30MHz 80Ω max, 30+ to 40MHz 70Ω max, 40+ to 83MHz 100µW correlation, 500µW max 7pF max Environmental: Gross Leak Test: Fine Leak Test: Thermal Shock: Moisture Resistance: ±5ppm max after 3 drops from 75cm onto a hard wooden board MIL-STD-883, Method 2003 ±5ppm max sine vibration 10-55Hz, sweep period 1-2 minutes, amplitude 1.5mm, 3 mutually perpendicular planes each 1 hour. MIL-STD-202, Method 215 MIL-STD 202, Method 210, Condition I or J MIL-STD-883, MIL-STD-883, MIL-STD-883, MIL-STD-883, Method Method Method Method 1014, Condition C 1014, Condition A2 1011, Condition A 1004 Part Numbering Guide NKS 7 - 120 - 20 (T) (T) = Tape & Reel full reel increments only SaRonix Series Designator Load Capacitance (Blank = series resonant) Package Type 7 ( 7 x 5 x 1.3 mm ) Frequency Code DS-115 SaRonix REV F 141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894 SaRonix Miniature Quartz Crystal Ceramic, SMD Technical Data NKS7 Series Top View Solder Reflow Guide 7.2 max .284 5.2 max .205 Temperature - °C Package Details Reflow 240°C max 250 4°C/sec max 200 Preheat 183 ±10°C Cooling 150 4°C/sec max Metal Lid 1.3 max .051 Time 1 ~ 2 minutes 10 sec max Common Frequencies Bottom View 1.6 .063 X1 GND 1.0 .039 2.54 .100 GND (connected 1.2 to metal lid) .047 X2 1.2 .047 Marking Format ** SaRonix Designator & Package Type S7 YYWW 500 - 20 Frequency Code Date Code Load Capacitance ** Exact location of items may vary Recommended Land Pattern 2.2 .079 1.5 .059 2.5 .098 6.3 .248 Frequency (MHz) SaRonix Part Number Frequency (MHz) SaRonix Part Number 8.000000 8.000156 8.192000 9.392000 9.830400 10.000000 10.108800 10.360000 11.000000 11.059200 11.428000 12.000000 12.352000 12.500000 12.800000 12.900000 13.000000 13.062500 13.333333 13.824000 14.318180 14.745600 15.000000 15.360000 15.974400 16.000000 16.000312 16.384000 16.488000 16.588800 16.667000 16.934400 17.000000 17.333333 17.500000 17.708333 17.734400 18.000000 18.432000 18.750000 18.869600 19.136000 19.200000 19.660800 NKS7-080-20 NKS7-081-20 NKS7-082-20 NKS7-093-20 NKS7-098-20 NKS7-100-20 NKS7-101-20 NKS7-103-20 NKS7-110-20 NKS7-111-20 NKS7-114-20 NKS7-120-20 NKS7-123-20 NKS7-125-20 NKS7-128-20 NKS7-129-20 NKS7-130-20 NKS7-131-20 NKS7-133-20 NKS7-138-20 NKS7-143-20 NKS7-147-20 NKS7-150-20 NKS7-153-20 NKS7-159-20 NKS7-160-20 NKS7-161-20 NKS7-163-20 NKS7-164-20 NKS7-165-20 NKS7-166-20 NKS7-169-20 NKS7-170-20 NKS7-173-20 NKS7-175-20 NKS7-176-20 NKS7-177-20 NKS7-180-20 NKS7-184-20 NKS7-187-20 NKS7-188-20 NKS7-191-20 NKS7-192-20 NKS7-196-20 20.000000 20.275200 20.480000 20.833000 20.945000 22.118400 23.040000 24.000000 24.000140 24.192000 24.576000 25.000000 26.800000 27.000000 28.636360 30.000000 30.000000 31.334400 32.000000 33.000000 33.870000 35.000000 35.251200 35.468000 36.288000 36.864000 38.880000 39.168000 40.000000 40.320000 40.550400 44.236800 44.545000 44.695000 44.736000 48.000000 50.000000 52.416000 56.488000 57.000000 57.645000 60.000000 72.208333 82.705000 NKS7-200-20 NKS7-202-20 NKS7-204-20 NKS7-208-20 NKS7-209-20 NKS7-221-20 NKS7-230-20 NKS7-240-20 NKS7-241-20 NKS7-242-20 NKS7-245-20 NKS7-250-20 NKS7-268-20 NKS7-270-20 NKS7-286-20 NKS7-300-20 NKS7-301-20 NKS7-313-20 NKS7-320-20 NKS7-330-20 NKS7-338-20 NKS7-350-20 NKS7-352-20 NKS7-354-20 NKS7-362-20 NKS7-368-20 NKS7-388-20 NKS7-391-20 NKS7-400-20 NKS7-403-20 NKS7-405-20 NKS7-442-20 NKS7-445-20 NKS7-446-20 NKS7-447-20 NKS7-480-20 NKS7-500-20 NKS7-524-20 NKS7-564-20 NKS7-570-20 NKS7-576-20 NKS7-600-20 NKS7-722-20 NKS7-827-20 * All specifications are subject to change without notice. *Above the line parts are fundamental, below they are 3rd OT. SaRonix DS-115 REV F 141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894