SMD0503-24.000-12-50/30/A [SHOULDER]
Parallel - Fundamental Quartz Crystal, 24MHz Nom, SMD, 4 PIN;
| 型号： | SMD0503-24.000-12-50/30/A |
| 厂家： | 
SHOULDER ELECTRONICS LIMITED. |
| 描述： | Parallel - Fundamental Quartz Crystal, 24MHz Nom, SMD, 4 PIN 驱动 晶体 谐振器 |
| 文件： | 总4页 (文件大小：57K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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SPECIFICATION
PRODUCT: SMD CRYSTAL
MODEL:
SMD0503-24.000-12-50/30/A
SHOULDER ELECTRONICS LIMITED
SHOULDER ELECTRONICS LIMITED
1.GENERAL ITEM
NORMINAL FREQUENCY:24.000MHz
VIBRATION MODE:AT.FUND.
OPERATION TEMPERATURE RANGE:-20℃~+70℃
STORAGE TEMPERATURE RANG:-40℃~+85℃
TEST MACHINE:250B
DRIVE LEVEL: 10uw
LOAD CAPACITANCE: 12pF
2.ELECTRICAL CHARACTERISTICS(data inclosed)
CONDITION:25+/-3℃ RELATIVELY HUMIDITY≤60%
2.1 FREQUENCY TOLERANCE:+/-50ppm
2.2 EQUIVALENT RESISTANCE:≤40Ω
2.3 TEMPERATURE CHARACTERISTICS:+/-30ppm
2.4 SHUNT CAPACITANCE:≤7pF
2.5 INSULATION RESISTANCE:≥500MΩMinimum
2.6 AGING CHARACTERISTICS:+/-5ppm/YEAR
3.DIMENSION
2
SHOULDER ELECTRONICS LIMITED
4.RELIABILITY
4.1 DROP CHARACTERISTICS
CONDITION: HEIGHT 50CM,3 TIMES,TEST AFTER 1 HOUR
EQUIPMENT:S&A250B,THICKNESS 3CM HARD WOOD
STANDARD:FREQUENCY CHANGE+/-5PPM,
RR AS SPECIFICATION
4.2 SHAKE CHARACTERISTICS
CONDITION: SHAKE FREQUENCY 10~55HZ, CYC1~2 MINUTES,SWING 1.5MM,
DIRECTION X/Y/Z,ALL 30 MINUTES . TEST AFTER 1 HOUR
EQUIPMENT:S&A250B,TEST MACHINE
STANDARD:FREQUENCY CHANGE+/-5PPM,
RR AS SPECIFICATION
4.3 AIRPROOF CHARACTERISTICS
CONDITION: PUT CRYSTAL INTO THE PRESSURE CABIN WITH ALCOHOL,KEEP
PRESSURE 0.4-0.5Mpa 10 MINUTES,THEN TAKE OUT AND BLOW
FOR 5 MINUTES
EQUIPMENT: IR MACHINE
STANDARD:IR≥500 MΩ
4.4 BEND CHARACTERISTICS
CONDITION: 5N，90°，3 TIMES
EQUIPMENT:TEST MACHINE
STANDARD:NO DAMAGE
4.5 WELD CHARACTERISTICS
CONDITION: 235±5℃、3 SECONS
EQUIPMENT:TEST MACHINE
STANDARD:90% ADHIBIT TIN OK
4.6 HUMIDITY CHARACTERISTICS
CONDITION:40℃+/-2℃, HUMIDITY 90-95%,250 HOURS.
EQUIPMENT:S&A250B,TEST CABIN
STANDARD:FREQUENCY CHANGE+/-5PPM,
RR AS SPECIFICATION
4.7 LOW TEMPERATURE CHARACTERISTICS
CONDITION: -30℃±2℃, AFTER 250 HOURS,PUT IN ROOM TEMPERATURE 1 HOUR
3
SHOULDER ELECTRONICS LIMITED
EQUIPMENT:S&A250B,TEST MACHINE
STANDARD:FREQUENCY CHANGE+/-5PPM,
RR AS SPECIFICATION
4.8 HIGH TEMPERATURE CHARACTERISTICS
CONDITION: 85℃±2℃, AFTER 250 HOURS,PUT IN ROOM TEMPERATURE 1 HOUR
EQUIPMENT:S&A250B,TEST MACHINE
STANDARD:FREQUENCY CHANGE+/-5PPM,
RR AS SPECIFICATION
4.9 TEMPERATURE CYCLING
CONDITION: EQUIPMENT:S&A250A,TEST MACHINE。
STANDARD:FREQUENCY CHANGE+/-5PPM,
RR AS SPECIFICATION
4.10 REFLUENCE EXAMINATION
CONDITION:EQUIPMENT:S&A250A,TEST MACHINE
STANDARD:FREQUENCY CHANGE+/-10PPM, RR AS SPECIFICATION
5.PAKING SPECIFICATION
4
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