AB-20.000MHZ-B2 ABRACON

HC49/U CRYSTAL RoHS/RoHS II Compliant AB Pb 11.5 x 5.0 x 13.46mm Moisture Sensitivity Level (MSL) This product is not Moisture Sensitive - MSL = 1 APPLICATIONS: FEATURES: CPU, Memory High precision availability Computer, printer Resistance welded Data communication (1MHz) Ideal for large pullability application Wide frequency range Data input - output machine (1MHz) STANDARD SPECIFICATIONS: Parameters Minimum Typical Maximum Units Notes Frequency Range 1.8432 160.000 MHz Fundamental 1.8432MHz 24.000MHz rd 3 Overtone 24.01MHz 66.00MHz Operation Mode th 5 Overtone 66.01MHz 122.00MHz th 7 Overtone 122.01MHz 160.00MHz Operating Temperature 0 +70 C See options Storage Temperature -55 +125 C Frequency Tolerance +25C -50 +50 ppm See options Frequency Stability over the operating temperature ( ref. to -100 +100 ppm See options +25C) Equivalent series resistance (R1) See table 1 below Shunt capacitance (C0) 7 pF Load capacitance (CL) 18 pF See options Drive Level 100 1000 W Aging 25C3C 5 ppm First year Insulation Resistance 500 M 100Vdc15V Change in frequency (Maximum - Minimum) over Drive level dependency (DLD), DLD range < 10ppm minimum 7 points tested: from Change in ESR (Maximum - Minimum) over DLD 1W to 500W. range < 25% of Max ESR value Maximum ESR over DLD range < Max ESR value. Table 1 FREQUENCY (MHz) Operation Mode ESR max 1.8432-1.999 750 2.000-2.399 550 2.400-2.999 350 3.000-3.699 200 3.700-4.199 100 HC49/U 4.200-4.899 70 Fundamental 4.900-5.999 50 6.000-7.999 40 8.000-9.999 35 10.000-12.499 30 12.50-50.00 25 HC49/U (3rd OT) 24.00-66.00 40 66.01-122.00 HC49/U (5th OT) 80 122.01-160.00 HC49/U (7th OT) 120 5101 Hidden Creek Ln Spicewood TX 78669 ABRACON IS Phone: 512-371-6159 Fax: 512-351-8858 ISO9001-2015 REVISED: 10.29.2018 LLC For terms and conditions of sales, please visit: CERTIFIED www.abracon.comHC49/U CRYSTAL RoHS/RoHS II Compliant AB Pb 11.5 x 5.0 x 13.46mm OPTIONS AND PART IDENTIFICATION: (Left blank if standard) AB - MHz - - - - - - - P a ck a g in g Blank: Bulk (std.) T: Tape & Reel Frequency in MH z (For MJ option only) Please specify the frequency in xx .xx xx M Hz. Q u a lit y F a ct or * ** e.g . 14.3181MHz Minimum QXXXk Value Valu e Added L o a d Capacit ance (p F) I Insulator Tab Please specify CL T rimmed le ads (Minimum 10 pF) in pF o r Q X X See Table 2 S fo r series MJ Metal jacket Custo m E SR if o ther than st a n d a r d Operation Mode Fund. AT > 24MHz F ify a value in Fund. BT>24MHz FB (e.g .: R40) rd 3 OT>66MHz O Freq . St abilit y Operating Temp. Freq. Tolerance Option s f o r A T - NOTE: A: -10C ~ + 60 C 1: 10 pp m Cut only* *:Frequency Stability 100 B: -20C ~ + 70 C 7: 15 pp m U ** : 1 0p pm ppm max at -10 to +60C only C: -30C ~ + 70 C for BT cut. 2: 20 ppm G: 15 ppm **: -10 to +60C only. N: -30C ~ + 85 C 3: 25 ppm X: 20 ppm *** : Quality factor must be D: -40C ~ + 85 C 4: 30 ppm W : 25 ppm accompanied by a k value Y: 30 ppm H: 35 ppm Z: 5 0 ppm Table 2 CODES TRIMMED L in(mm) Q45 0.45 (11.43) Q40 0.40 (10.16) NOTE: Use appropriat e code numbers for Q35 0.35 (8.89) other trimmed lengths not liste d. Q30 0.30 (7.62) (e.g. Q14 for 0.14 inch (3.55 mm)) Q25 0.25 (6.35) Q20 0.20 (5.08) Q15 0.15 (3.81) Q10 0.10 (2.54) Q115 0.115 (2.92) 5101 Hidden Creek Ln Spicewood TX 78669 ABRACON IS Phone: 512-371-6159 Fax: 512-351-8858 ISO9001-2015 REVISED: 10.29.2018 LLC For terms and conditions of sales, please visit: CERTIFIED www.abracon.com