High Frequency Cylindrical Type Microprocessor Crystal AB308R Pb RoHS Compliant Moisture Sensitivity Level (MSL) – This product is Hermetically Sealed and not Moisture Sensitive - MSL = N/A: Not Applicable FEATURES: 8.8 x Ø3.0mm, bent leads | | | | | | | | | | | | | | APPLICATIONS: • Consumer electronics. • Microprocessor clocks. • Ideal for low cost SMD applications. • Cylinderical MHz frequency crystals. • IR Reflow capable. STANDARD SPECIFICATIONS: Parameters Minimum Typical 4.000 Frequency Range Operation Mode Operating Temperature Storage Temperature Frequency Tolerance @+25°C Frequency Stability over the Operating Temperature ( ref. to +25°C) Maximum Units Notes 26.999 Fundamental (std.) 27.000 70.000 27.000 34.000 Fundamental or 3rd Overtone -10 +60 -40 +85 -30 +30 -50 +50 MHz 3rd Overtone (std.) Fundamental (see options) ºC ºC ppm See options ppm See options Ω 4.000 – 5.999MHz Fundamental 6.000 – 9.999MHz Fundamental 10.000 – 32.000MHz Fundamental 30.000 –35.999 MHz 3rd OT 36.000 – 70.000 MHz 3rd OT See options 150 100 Equivalent series resistance (R1) 50 100 80 Shunt capacitance (C0) 5 Load capacitance (CL) pF 16 Drive Level Aging@25°C±3°C Insulation Resistance 16 and 18pF nominal CL (See options) pF 100 +5 -5 500 µW ppm MΩ First year @ 100Vdc ± 15V OPTIONS AND PART IDENTIFICATION: (Left blank if standard) AB308R - MHz - - - - - - Packaging T: Tape and Reel Frequency in MHz Please specify the frequency in MHz. e.g. 14.31818MHz Mode F: Fund. For 27MHz ~ 34MHz Load Capacitance (pF) Please specify CL in pF or S for series (10pF min.) Freq. Stability Blank: ± 50 ppm Y**: ± 30 ppm Please contact Abracon for values under 10pF Custom ESR if other than STD R□ □: Specify a value in Ω (e.g.: R40) - Operating Temp. Blank: -10°C ~ +60°C E: 0°C ~ +70°C B*: -20°C ~ +70°C C: -30°C ~ +70°C N: -30°C ~ +85°C D*: -40°C ~ +85°C Freq. Tolerance Blank: ± 30 ppm 5: ± 50 ppm * Frequency stability: ± 50 ppm only **Standard Temperature -10°C ~ +60°C, F ≥ 6MHz only ABRACON IS ISO9001:2008 CE RTIFIED Revised: 12.16.12 Visit www.abracon.com for Terms & Conditions of Sale 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001| www.abracon.com | High Frequency Cylindrical Type Microprocessor Crystal AB308R Pb RoHS Compliant OUTLINE DRAWING: 0.346±0.012 (8.8±0.3) 8.8 x Ø3.0mm, bent leads | | | | | | | | | | | | | | REFLOW PROFILE: 0.091±0.008 (2.3±0.2) 0.157±0.012 (4.0±0.3) 0.120 ± 0.004 (Ø3.0 ±0.1) 0.043 (1.1) Recommended Land Pattern 0.079 (2.0) 0.178 (4.5) 0 .0 4 3 (1 .1 ) 0.079 (2.0) 0.23 (5.81) Dimensions: inches (mm) TAPE & REEL: Packaging T: 2,000 pcs/reel Reel Dimension L m (ø) n (ø) 25.5 330 100 W 24.00 ± 0.3 E1 1.75 ± 0.1 F 11.50 ± 0.1 P0 4.00 ± 0.1 P1 12.00 ± 0.1 A0 5.00 ±01 B0 +0.2 15.40 -0 K0 3.20 ±0.1 Dimensions: mm ATTENTION: Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications. Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from Abracon Corporation is required. Please contact Abracon Corporation for more information. ABRACON IS ISO9001:2008 CE RTIFIED Revised: 12.16.12 Visit www.abracon.com for Terms & Conditions of Sale 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001| www.abracon.com |