參數(shù)資料
型號(hào)： HC-49SMB
廠商： Electronic Theatre Controls, Inc.
英文描述： LOW PROFILE SMD RYPE CRYSTAL UNITS
中文描述： 低收縮貼片植棉晶振
文件頁(yè)數(shù)： 3/3頁(yè)
文件大?。?/td> 52K
代理商： HC-49SMB
5.
ENVIRONMENTAL SPECIFICATION
1)
Temperature test
* Temperature cycling test
Conditions: Steps of cycle 1) At -55
℃
,30 minutes
2) At +25
℃
,10 - 15 minutes
3) At +85
℃
,30 minutes
4) At +25
℃
,10 - 15 minutes
Number of cycles 3 times
Results: Frequency and wave form of tested products must
remain within specifications.
* Low Temperature test
Conditions: Temperature -20
℃±
2
℃
Length of test 96 hours
Results: There should be no stain on surface of products.
Frequency and wave form of tested products must
remain within specifications.
2)
Aging test
Conditions: Temperature +85
℃±
20
℃
Length of test 96 hours
Results: Deviation of frequency must be less than
±
3ppm
3)
Salt spray test
Conditions: Temperature +35
℃±
2
℃
Length of test 48 hours
NaCI % 5%
Results: There should be no stain on surface of products.
4)
Humidity test
Conditions: Temperature +40
℃±
2
℃
Relative humidity 90 - 95%
Length of test 96 hours
Results: a. Insulation resistance must be 500 M
Ω
/100 Vac. minimum
b. Resistance and wave form must remain within specifications.
CRYSTAL UNIT
HC-49/S SMD
相關(guān)PDF資料
PDF描述
HC-49U Tape and Reel, insulator tab,3-lead,and custom lead length options available
HC-49 Tape and Reel, insulator tab,3-lead,and custom lead length options available
HC-49T Tape and Reel, insulator tab,3-lead,and custom lead length options available
HC-49U-S Miniature Quartz Crystal Unit for Microprocessor Model HC-49/U-S
HC-49S CRYSTAL UNIT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HC49SMD-4.9152MHZ 制造商: 功能描述:HC49SD-4.9152MHZ
HC49SPX 制造商:FOX 制造商全稱:FOX 功能描述:RESISTANCE WELD LOW PROFILE CRYSTAL
HC49SSD 制造商:FOX 制造商全稱:FOX 功能描述:RESISTANCE WELD SMD CRYSTAL
HC49SSDLF 制造商:FOX 制造商全稱:FOX 功能描述:SMD Resistance Weld Crystal
HC49SSDLF-8.00MHz 功能描述:晶體 LO-PRO 8MHz RoHS:否 制造商:AVX 頻率:26 MHz 容差: 頻率穩(wěn)定性:50 PPM 負(fù)載電容:8 pF 端接類型:SMD/SMT 封裝 / 箱體:1210 (3225 metric) 工作溫度范圍:- 40 C to + 150 C 尺寸:2.5 mm W x 3.2 mm L x 0.85 mm H 封裝:Reel
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