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SM42E-18 bảng dữ liệu(PDF) 1 Page - Pletronics, Inc. |
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SM42E-18 bảng dữ liệu(HTML) 1 Page - Pletronics, Inc. |
1 / 7 page Product information is current as of publication date. The product conforms Copyright © 2007, Pletronics Inc. to specifications per the terms of the Pletronics limited warranty. Production processsing does not necessarily include testing of all parameters. SM25 / SM30 / SM42 Series Miniature SMD Crystal March 2008 • The Pletronics’ SM42 Series is a miniature surface mount crystal • The package is ideal for automated surface mount assembly and reflow practices. • Tape and Reel packaging • 3 MHz to 70 MHZ • AT Cut Crystal • SM42: 4.7 x 12.9 x 4.6 mm • SM30: 4.7 x 12.9 x 3.5 mm • SM25: 4.7 x 12.9 x 2.9 mm Pletronics Inc. certifies this device is in accordance with the RoHS 5/6 (2002/95/EC) and WEEE (2002/96/EC) directives. Pletronics Inc. guarantees the device does not contain the following: Cadmium, Hexavalent Chromium, Lead (<1000 ppm), Mercury, PBB’s, PBDE’s Weight of the Device: 0.62 grams Moisture Sensitivity Level: 1 As defined in J-STD-020C Second Level Interconnect code: e1, e2 or e3 Electrical Specification: Item Min Max Unit Condition Frequency Range 3 70 MHz AT cut Calibration Frequency Tolerance - - ppm at +25oC +_ 3oC see table on page 3 for available options Frequency Stability over OTR - - ppm Equivalent Series Resistance (ESR) - 150 Ohms 3 to 4 MHZ SM42 Fundamental - 130 Ohms 4 to 5 MHZ SM30/SM42 - 100 Ohms 5 to 6 MHZ SM30/SM42 - 90 Ohms 6 to 7 MHZ SM30/SM42 - 80 Ohms 7 to 9 MHZ SM30/SM42 - 70 Ohms 9 to10 MHZ SM25/SM30/SM42 60 Ohms 10 to 13 MHZ SM25/SM30/SM42 50 Ohms 13 to 15 MHZ SM25/SM30/SM42 40 Ohms 15 to 27 MHZ SM25/SM30/SM42 - 30 Ohms 27 to 36 MHZ SM25/SM30/SM42 - 100 Ohms 27 to 32 MHZ SM25/SM30/SM42 3rd Overtone - 80 Ohms 32 to 50 MHZ SM25/SM30/SM42 - 60 Ohms 50 to 70 MHZ SM25/SM30/SM42 Drive Level - 1 mW use 100 μW for testing Shunt Capacitance (C0) - 7 pF Pad to Pad capacitance Aging -5 +5 ppm /Yr at +25oC +_ 3oC Specified Temperature Range -40 +85 oC see table on page 3 for available options Storage Temperature Range -55 +125 oC |
Số phần tương tự - SM42E-18 |
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Mô tả tương tự - SM42E-18 |
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