ECS-40.3-20-4-ADN ECS Inc

Example: P/N ECS-160-20-5PX (Std P/N) P/N ECS-160-20-5PX-ADN (Custom P/N) Custom/Value Added Options ECS 20 5PX A D N 160 TR Packaging TR=Tape & Reel Frequency Operating Frequency Stability Frequency Abbreviation Tolerance (Max) Temperature Load Capacitance Options ECS Over Temp (**) 160=16.000MHz +25 20=20 pF Blank=STD Blank=Std Inc. (See page 2 for list of std (Max) Blank=Std S=Series D=100 ppm 3IL=3rd In frequencies) Blank=Std L= -10 ~ +70C E=50 ppm Line Lead A=25 ppm M= -20 ~ +70 C G=30 ppm SL=Sleeved J=20ppm Y=-30 ~ +85C H=25 ppm F=Fund (Note 1) T=20 ppm N= -40 ~ +85C R=15 ppm W=15 ppm P= -40 ~ +105C C=10ppm K=10ppm S= -40 ~ +125C U= -55 ~ +125C (Package Code) Model Types (1X) HC-49UX (8X) ECS-3x8X (17X) ECX-306X (23G) ECS-23G (33QZ) ECX-33BQZ (36Q) ECX-2236Q (49) ECX-49 (3X) CSM-3X (9X) ECS-3x9X (18) CSM-12 (24) ECX-3TA* (33Q) ECX-33Q (37) ECX-1637 (4X) HC-49USX3.5H (10X) ECS-3x10X (19A) ECX-19A (25) UM-4 (34B) ECX-31B (37Q) ECX-1637Q (4LX) HC-49USX2.5H (11) ECX-205* (20A) CSM-8 (28AX) CSM-4A (34G) ECX-34G (38) ECX-71 (4VX) HC-49USSX (12) ECX-12 (20BM) CSM-8M (28ALX) CSM-4ALX (34R) ECX-34R (39) ECX-39 (5PX) CSM-7X4.3H (12R) ECX-12R (20BQ) CSM-8Q (30) ECX-53 (34RR) ECX-34RR (42) ECX-42 (5PLX) CSM-7X3.2H (12L) ECX-12L (21) UM-5 (30B) ECX-53B (34S) ECX-34S (46X) HC-46X (5PVX) CSM-7SSX2.6H(13X) ECS-2x6X (22) UM-1 (30BQ) ECX-53BQ (34Q) ECX-34Q (47) ECX-1247 (5G3X) CSM-7X-3L (13FLX) ECS-2X6-FLX (22SMJ) ECX-UM-1 (30BQZ) ECX-53BQZ (35) CSM-9 (47Q) ECX-1247Q (6) ECX-206* (14X) ECS-1x5X (23A) ECX-64A (33) ECX-32 (35BQZ) ECX-35BQZ (48) ECX-1048 (7SX) ECX-3SX (16) ECX-16 (23B) ECX-64 (33B) ECS-33B (36) ECX-2236 (48B) ECX-1048B * Discontinued ** Please consult ECS for available Temp Range options of tight stability crystals Note 1: Crystals over 24,000 MHz will be 3rd overtone (if available on data sheet) unless fundamental mode is requested. An suffix after the package type indicates a fundamental mode i.e. ECS-300-S-1-F would be a 30,000 MHz Fundamental mode crystal Page 1 of 2 15351 West 109th Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.comStandard Frequency Abbreviations Frequency Frequency Frequency Code Code Code MHz MHz MHz 10 1.000 95.4 9.545 166.666 16.66667 18 1.8432 96 9.600 169.344 16.9344 20 2.000 98.3 9.8304 177.3 17.734475 20.48 2.048 100 10.000 180 18.000 24 2.4576 107.3 10.738635 184 18.432 25 2.500 110 11.000 192 19.200 25.6 2.560 110.4 11.046 196.6 19.6608 29 2.94912 110.5 11.0592 200 20.000 30 3.000 112.2 11.228 214.7 21.47727 30.72 3.072 112.896 11.2896 221 22.1184 32 3.2768 115.2 11.520 225.792 22.5792 35 3.579545 119.8 11.98135 240 24.000 36 3.6864 120 12.000 240.001 24.00014 36.4 3.640 120.003 12.000393 245.7 24.576 37 3.700 121 12.096 250 25.000 39 3.93216 122.8 12.288 260 26.000 40 4.000 125 12.500 270 27.000 40.3 4.032 128 12.800 271.2 27.120 41 4.096 129.6 12.960 282.24 28.224 42 4.194304 130 13.000 286.3 28.63636 44 4.433618 132.250 13.225 294.912 29.4912 45 4.500 132.256 13.225625 300 30.000 49 4.9152 135 13.5168 320 32.000 50 5.000 135.212 13.52127 327 32.768 51 5.068 135.485 13.54856 330 33.000 52 5.185 135.6 13.560 333.33 33.333 60 6.000 140 14.000 338 33.8688 61 6.144 143 14.31818 352.5 35.2512 67.458 6.7458 146 14.69 360 36.000 73 7.3728 147.4 14.7456 380.005 38.00053 76.8 7.68 150 15.000 384 38.400 80 8.000 153.6 15.360 390 39.000 81.92 8.192 160 16.000 400 40.000 85 8.500 160.003 16.000312 403.2 40.320 90 9.000 162.5 16.257 480 48.000 92.1 9.216 163.84 16.384 500 50.000 600 60.000 800 80.000 Page 2 of 2