T20 RALTRON | Alldatasheet
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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 SERIES T20 SURFACE MOUNT QUARTZ CRYSTAL UNIT
FEATURES
OUTLINE DRAWING CARRIER TAPE DIMENSIONS Scale none Dimension in mm inch 250mm REEL DIAMETER 24mm TAPE WIDTH, 12mm PITCH QUANTITY: 1000 PIECES PER REEL PACKAGING LOW PROFILE (2.0mm MAX HEIGHT) TIGHTER TOLERANCE AVAILABLE WIDE FREQUENCY RANGE ø1.5 ± 0.1 ø.060 ± .004 .157 ± .004 4.0 ± 0.1 5.2 ± 0.1 .205 ± .004 12.0 ± 0.1 .472 ± .004 2.0 ± 0.1 .079 ± .004 ø2.2 ± 0.1 ø.070 ± .004 REFLOW SOLDERING PROFILE EXAMPLE: T20-3.579545-18-EXT Y C N E U Q E R F ) z H M ( R S E ) M H O ( X A M E D O M 0 0 0 . 4 - 9 7 5 .30 81D NUFTA 009.4-000.40 51D NUFTA 009.6-000.50 01D NUFTA 009.41-000.70 5D NUFTA 009.32-000.510 4D NUFTA 000.63-000.420 3D NUFTA 000.04-000.520 4D NUFTB 000.06-000.030 01T Odr3TA FREQUENCY RANGE 3.579 MHz TO 60.00 MHz MODE OF OSCILLATION FUNDAMENTAL OR THIRD OVERTONE CRYSTAL CUT AT OR BT FREQUENCY TOLERANCE AT 25°C ±50, 100 PPM (STANDARD) FREQUENCY STABILITY OVER TEMPERATURE RANGE ±50, 100 PPM (STANDARD) OPERATING TEMPERATURE RANGE STANDARD -10°C TO +60°C EXTENDED -40°C TO +85°C STORAGE TEMPERATURE RANGE -55°C TO +105°C AGING ±5 PPM PER YEAR MAX LOAD CAPACITANCE SERIES TO 32 pF EQUIVALENT SERIES RESISTANCE (ESR) SEE TABLE DRIVE LEVEL 100 uW TYPICAL REFLOW CONDITIONS 240°C FOR 10 s MAX MARKINGAREA 12.0±0.30 10.70 2.0 .421 .079 .47±.012 5.08 .20 2.4 .094 5.08 .20 .039 1.0 7.48 .294