Resistance Weld Type UM-4, UM-5, UM-1, HC-49/T, HC-50/T, HC-49/U, HC-50/U ME FREQUENCY RANGE 1.8~200MHz ME MODE OF VIBRATION AT-cut, Thickness-Shear Fund, 3rd, 5th, 7th MEDRIVE LEVEL 10uW, S50uW, 100uW, 500nW HELOAD CAPACITANCE Series resonance, 12pF, 16pF, 20pF, 32pF MEFREQUENCY TOLERANCE +5ppm, +10ppm, +15ppm, +20ppm, +30ppm MEFREQUENCY STABILITY(TEMP) +5ppm, +10ppm, +20ppm, +30ppm, +50ppm MI OPERATING TEMP. RANGE -10C~+60C HB STORAGE TEMP. RANGE ~30C~+80C BAGING UM Series: +ippm, 2ppm, 3ppm/year(max.) HC Series : +5ppm/year(max.} @ FEATURES @ High frequency stability. @ Ideal for mobile telecommunication devices (UM series). @ Micro processor standard clock resonator application (HC series). @ Excellent impact shock and vibration resistance. @ Also available in taping for automatic surface mounting. MIRESISTANCE OF SERIES RESONANCE TYPE Mode UM-4 | UM-5 | UM-1 |HC-49/T |HC-50/T| HC-49/U | HC-50/U FREQUENCY max. | Qmax. | Qmax. | Qmax. | Qmax. | OXax. | Omax. 1.8~2.0MHz F - - - - - 600 600 2.0~2.4MHz F : - : : - 450 450 2.4~3.0MHz F - - - - - 350 350 3.0~3.5MHz F - - : - - 150 150 3.5~4.0MHzZ F : - - 150 150 90 90 4.0~7.0MHz F - - - 90 90 60 60 7.0~10MHz F - - - 45 45 35 35 10~15MHz F 50 50 50 45 45 35 35 15~20MHz F 50 50 50 25 25 25 25 20~25MHz F/3 50/- 50/- 50 25/60 | 25/60 | 25/50 | 25/50 25~30MHz F/3 50/- 50/- 50 25/40 | 25/40 | 25/40 | 25/40 30~75MHz 3 70 70 70 40 40 40 40 75~100MHz 3/5 70/- 70/80 | 70/80 | -/60 -/60 -/60 -/60 100~125MHz 5 80 80 80 60 60 60 60 125~150MHz 5 100 100 100 80 80 80 80 150~200MHz 7 : 120 120 Please contact your KDS sales representative to i DIMENSIONS[mm] discuss particular spec requirements. 3.5 max. Lmax. 12.541 6.05 28 ! | to 0.35 +0.05 HC-50/U | 13.46 HC-50/T_| 11.0 +0.05 0.07 1.02 Lead pitch shall be L max. 11.5max. HC-49/U HC-49/T 2041 17 measured from the root of leads.