R2520

SURFACE MOUNT MICROPROCESSOR CRYSTAL FEATURES COMPACT DESIGN HIGH ACCURACY EXCELLENT FOR HIGH DENSITY SURFACE MOUNTING SERIES R2520 SPECIFICATIONS PARAMETER FREQUENCY RANGE FREQUENCY TOLERANCE AT 25ºC FREQUENCY STABILITY OVER TEMPERATURE OPERATING TEMPERATURE RANGE STORAGE TEMPERATURE RANGE EQUIVALENT SERIES RESISTANCE LOAD CAPACITANCE SHUNT CAPACITANCE DRIVE LEVEL SHOCK RESISTANCE REFLOW CONDITIONS VALUE 16.00 MHz TO 55.00 MHz ±50 PPM MAXIMUM (±10 PPM, ±20 PPM AND ±30 PPM**) ±50 PPM MAXIMUM (±10 PPM, ±20 PPM AND ±30 PPM**) -10ºC TO +60ºC, (-40°C TO +85°C**) -55ºC TO +125ºC SEE TABLE 1 10 pF TO 32 pF OR SERIES 7.0 pF MAXIMUM 500 µW MAX ±5 PPM MAXIMUM 75 cm DROP TEST IN 3 AXES ON TO A HARD SURFACE 260ºC FOR 10s MAXIMUM ** Available in some cases. Consult Raltron for specific requirements. FREQUENCY (MHz) 16.00 TO 29.9 30.00 TO 55.00 TABLE 1 MODE FUND FUND MAXIMUM ESR (OHMS) 100 60 OUTLINE DRAWING 2.5 ± 0.2 .098 ± .008 TOP VIEW GND SOLDER REFLOW PROFILE MARKING AREA 0.50 MAX .020 MAX 2.0 ± 0.2 .079 ± .008 GND LAND PATTERN 0.8 .031 1.0 .040 .65 .026 0.8 .031 BOTTOM VIEW 1.8 .070 Scale none. Dimensions in mm inch 178 mm REEL DIAMETER 8 mm TAPE WIDTH, 4 mm PITCH QUANTITY: 1000 PIECES PER REEL PACKAGING 1.4 .055 CARRIER TAPE DIMENSIONS Direction of Feed Cover Tape PART NUMBERING SYSTEM HOLDER TYPE R2520 FREQUENCY IN MHz LOAD CAPACITANCE 10 TO 32 pF FOR PARALLEL S FOR SERIES TOLERANCE / STABILITY ±10/±10 : 1010 ±20/±20 : 2020 ±30/±30 : 3030 OPTION TR TAPE AND REEL PART NUMBER EXAMPLE: R2520-40.000-10-2050-TR Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A. Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com