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參數(shù)資料
| 型號： | 425F27C020M0000 |
| 廠商： | CTS CORP |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 20 MHz |
| 封裝： | GREEN COMPLIANT, CERAMIC, METAL, 4 PIN |
| 文件頁數(shù)： | 3/3頁 |
| 文件大?。?/td> | 227K |
| 代理商： | 425F27C020M0000 |
Document No. 008-0332-0
Page 3 - 3
Rev. B
CTS Electronic Components, Inc. 171 Covington Drive Bloomingdale, IL 60108
Model 425
2.5x2.0mm Low Cost
Surface Mount Crystal
TAPE AND REEL INFORMATION
DIRECTION OF FEED
2.25
2.70
8.00
4.00
1.55
DIMENSIONS IN MILLIMETERS
4.00
1.75
1.55
23
178
60
11.50
120°
13
1.75
Device quantity is 3,000 pieces mimimum per 178mm reel.
ENVIRONMENTAL SPECIFICATIONS
Temperature Cycle:
400 cycles from –55°C to +125°C, 10 minute dwell at each temperature, 1 minute transfer time
between temperatures.
Mechanical Shock:
1,500g’s, 0.5mS duration, sinewave, 3 shocks each direction along 3 mutually perpendicular
planes (18 total shocks).
Sinusoidal Vibration:
0.06 inches double amplitude, 10 to 55 Hz and 20g’s, 55 to 2,000 Hz, 3 cycles each in 3 mutually
perpendicular planes (9 times total).
Gross Leak:
No leak shall appear while immersed in an FC40 or equivalent liquid at +125°C for 20 seconds.
Fine Leak:
Mass spectrometer leak rates less than 2x10-8 ATM cc/sec air equivalent.
Resistance to Solder Heat:
Product must survive 3 reflows of +260°C peak, 10 seconds maximum.
High Temperature Operating Bias:
2,000 hours at +125°C, disregarding frequency shift.
Frequency Aging:
1,000 hours at +85°C, maximum ±5 ppm shift.
Insulation Resistance:
500M Ohms @ 100VDC ±15VDC.
Moisture Sensitivity Level:
Level 1 per JEDEC J-STD-020.
TABLE I
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 425F27C028M6360 | 功能描述:28.636MHz ±20ppm 晶體 16pF 80 歐姆 -40°C ~ 85°C 表面貼裝 4-SMD，無引線（DFN，LCC） 制造商:cts-frequency controls 系列:425 包裝:帶卷（TR） 零件狀態(tài):有效 類型:MHz 晶體 頻率:28.636MHz 頻率穩(wěn)定度:±30ppm 頻率容差:±20ppm 負(fù)載電容:16pF ESR（等效串聯(lián)電阻）:80 歐姆 工作模式:基諧 工作溫度:-40°C ~ 85°C 等級:- 安裝類型:表面貼裝 封裝/外殼:4-SMD，無引線（DFN，LCC） 大小/尺寸:0.098" 長 x 0.079" 寬（2.50mm x 2.00mm） 高度:0.026"（0.65mm） 標(biāo)準(zhǔn)包裝:3,000 |
| 425F27C28M6360 | 制造商:CTS Corporation 功能描述:- Tape and Reel |
| 425F27CM | 制造商:CTS 制造商全稱:CTS Corporation 功能描述:Surface Mount Quartz Crystal |
| 425F27DM | 制造商:CTS 制造商全稱:CTS Corporation 功能描述:Surface Mount Quartz Crystal |
| 425F27EM | 制造商:CTS 制造商全稱:CTS Corporation 功能描述:Surface Mount Quartz Crystal |
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