SMD0503 SHOULDER | Alldatasheet

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Http://www.shoulder.cn SHOULDER ELECTRONICS CO., LTD. SHOULDER ELECTRONICS CO., LTD. CRYSTAL RESONATOR Data Sheet PRODUCT 产 品: CRYSTAL RESONATOR MODEL NO 型 号: SMD0503 PREPARED 编 制: Fengyu CHECKED 审 核: York APPROVED 批 准: DATE 日 期: 2007-01-25

1.GENERAL ITEM NORMINAL FREQUENCY:10.00---80.00MHz VIBRATION MODE:AT.FUND. OPERATION TEMPERATURE RANGE:-10℃~+60℃ STORAGE TEMPERATURE RANG:-30℃~+85℃ TEST MACHINE:250B DRIVE LEVEL:10uw LOAD CAPACITANCE:10/12/16/20pF 2.ELECTRICAL CHARACTERISTICS(data inclosed) CONDITION:25+/-3℃ RELATIVELY HUMIDITY≤60%

2.1 FREQUENCY TOLERANCE:+/-15/30ppm

2.2 EQUIVALENT RESISTANCE:≤40Ω

2.3 TEMPERATURE CHARACTERISTICS:+/-20ppm

2.4 SHUNT CAPACITANCE:≤7pF

2.5 INSULATION RESISTANCE:≥500MΩ/100V+/-15V D.C

2.6 AGING CHARACTERISTICS:+/-5ppm/YEAR

3.DIMENSION

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 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.MARKING SPECIFICATION TIME FREQUENCY MODE CL TIME CODE: MONTH 1 2 3 4 5 6 7 8 9 10 11 12 CODE 1 2 3 4 5 6 7 8 9 O N D CL CODE: CL CODE CL CODE CL CODE CL CODE CL CODE Series 0 12pf 7 18pf E 25pf M 35pf U 5pf 1 12.5pf 8 18.7pf F 27pf N 45pf V 7pf 2 13pf 9 19pf G 28pf P 47pf W 7.5pf 3 14.5pf A 20pf H 30pf Q 50pf X

8pf 4 15pf B 21pf J 31pf R 54pf Y 10pf 5 16pf C 22pf K 32pf S 其它 Z 11pf 6 17pf D 24pf L 33pf T MODE CODE : MODE AT CUT BT CUT 3 RD CODE A B R 6.PAKING SPECIFICATION