49SAC20500202040

www.jghcorp.com 【深圳市晶光华电子有限公司】  Resistance welded type crystal units；  A great number of standard frequencies；  Higher frequency pullibility and lower equivalent series resistance；  Lower cost and highly mass production capability；  The best choice of TV, STB, LCDM and Cable Modem；  RoHS Compliant / Pb Free ； Crystals specifications ITEMS(项目) PARAMETER(规格说明) Frequency Range 3.2 ~ 90 MHz Frequency Tolerance (at 25 ℃) ± 30 ppm, or specify Frequency Stability Over Operating Temperature Range - 20 ~ +70 ℃, or specify Operating Temperature Range 7 pF Ma Shunt Capacitance (C0) 1 ~ 500 μW (100 μW typical) Drive Level Series, 16 pF, 20 pF, 30 pF, 32 pF, or specify Load Capacitance ± 5 ppm / year Max. Aging (at 25 ℃ ) - 40 ~ + 85 ℃ Storage Temperature Range 200pcs/Reel Packing Unit 3.2 ~ 90 MHz Equivalent Series Resistance(ESR) Fundamental 3.2-3.686MHZ 200 Ω Max 27-30MHZ 100 Ω Max 3.686-5MHZ 150Ω Max 30-50MHZ 80Ω Max 5-10MHZ 80 Ω Max 50-90MHZ 60 Ω Max 10-14MHZ 40 Ω Max 14-30MHZ 30Ω Max Dimensions