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Details, datasheet, quote on part number:XT49ML
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| Part: | XT49ML |
| Description: | Surface Mount Quartz Crystals 3.579MHz-66.0MHz, Low Profile, Hermetically Sealed, Tape And Reel Packaging |
| Company: | Vishay Intertechnology |
| Datasheet: | Download XT49ML datasheet File size : 162 kB |
| Request For quote: | Find where to buy XT49ML
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Datasheet text preview:
XT49ML
Vishay Dale
Low Profile SMD Type Crystal Units
FEATURES
· Low cost · Industry standard · Wide frequency range · Excellent aging This part is a miniature AT cut strip crystal unit packaged for surface mounting. · Surface mount
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER Frequency Range Frequency Tolerance Temperature Stability Operating Temperature Range Storage Temperature Range Shunt Capacitance Load Capacitance Insulator Resistance Drive Level Aging SYMBOL Fo F/Fo TC TOPR TSTG Co CL IR DL Fa CONDITION at 25ºC ref to 25ºC UNIT MHz ppm ppm °C °C pF pF M µW ppm MIN 3.200 ± 10 ± 10 - 20* - 40 10 500 100 - 5.0 TYPICAL ± 30 ± 30 MAX 66.000 ± 50 ± 50 + 70* + 85 7 Series 500 + 5.0
Customer Specified 100VDC at 25ºC, per year
EQUIVALENT SERIES RESISTANCE (ESR) AND MODE OF VIBRATION (MODE)
FREQUENCY RANGE(MHZ) 3.200 to 4.499 4.500 to 5.999 6.000 to 6.999 7.000 to 7.999 8.000 to 8.999 MAX ESR() 150 120 100 90 80 MODE Fundamental/AT Fundamental/AT Fundamental/AT Fundamental/AT Fundamental/AT FREQUENCY RANGE(MHZ) 9.000 to 9.999 10.000 to 12.999 13.000 to 30.000 30.000 to 66.000 MAX ESR() 60 50 40 80 MODE Fundamental/AT Fundamental/AT Fundamental/AT 3rd Overtone
DIMENSIONS in inches [millimeters]
[10.24] Max CRYSTAL UNIT 0.150 [3.8] Max 0.008 [0.2] Max 0.138 [3.5] Max 0.150 [3.8] Max
0.012 [0.3] Max 0.354 [9.0] 0.236 [6.0] 0.078 [2.0]
0.508 ± 0.016 [12.9 ± 0.4] 0.449 ± 0.012 [11.4 ± 0.3]
INSULATION BASE CRYSTAL LEAD
0.031 ± 0.012 [0.8 ± 0.3]
0.185 ± 0.012 [4.7 ± 0.3] SOLDER PATTERN 0.201 ± 0.020 [5.1 ± 0.5]
ORDERING INFORMATION
XT49ML MODEL R OTR Blank = Standard R = - 40°C to +85°C - 20 LOAD Blank = Series - 20 = 20pF - 30 = 30pF - 32 = 32pF www.vishay.com 1 20 FREQUENCY/MHz
Document Number: 35047 Revision: 14-Aug-03
For technical questions contact: frequency@vishay.com
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