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參數(shù)資料
| 型號： | E2UFA18-28.704MTR |
| 廠商： | ECLIPTEK CORP |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 28.704 MHz |
| 封裝： | ROHS COMPLIANT, RESISTANCE WELDED PACKAGE-2 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 97K |
| 代理商： | E2UFA18-28.704MTR |
Pb
RoHS
E2UFA18-28.704M TR
E2U F A 18 -28.704M TR
Series
RoHS Compliant (Pb-free) Resistance Welded
HC-49/US Crystal
Frequency Tolerance/Stability
±30ppm at 25°C, ±50ppm over -40°C to +85°C
Mode of Operation
AT-Cut Fundamental
Packaging Options
Tape & Reel
Nominal Frequency
28.704MHz
Load Capacitance
18pF Parallel Resonant
ELECTRICAL SPECIFICATIONS
Nominal Frequency
Frequency Tolerance/Stability
Aging at 25°C
Load Capacitance
Shunt Capacitance (C0)
Equivalent Series Resistance
Mode of Operation
Drive Level
Storage Temperature Range
Insulation Resistance
28.704MHz
±30ppm at 25°C, ±50ppm over -40°C to +85°C
±5ppm/year Maximum
18pF Parallel Resonant
7pF Maximum
40 Ohms Maximum
AT-Cut Fundamental
1mWatt Maximum
-40°C to +125°C
500 Megaohms Minimum at 100Vdc
ENVIRONMENTAL & MECHANICAL SPECIFICATIONS
Fine Leak Test
MIL-STD-883, Method 1014 Condition A
Gross Leak Test
MIL-STD-883, Method 1014 Condition C
Lead Integrity
MIL-STD-883, Method 2004
Lead Termination
Sn 2μm - 6μm
Mechanical Shock
MIL-STD-202, Method 213 Condition C
Resistance to Soldering Heat
MIL-STD-202, Method 210
Resistance to Solvents
MIL-STD-202, Method 215
Solderability
MIL-STD-883, Method 2003
Temperature Cycling
MIL-STD-883, Method 1010
Vibration
MIL-STD-883, Method 2007 Condition A
MECHANICAL DIMENSIONS (all dimensions in millimeters)
6.35
MIN
3.68 MAX
4.88 ±0.20
DIA 0.457
±0.051(X2)
4.70
MAX
11.18
MAX
LINE MARKING
1
E28.704M
E=Ecliptek Designator
M=MHz
www.ecliptek.com | Specification Subject to Change Without Notice | Rev E 8/12/2010 | Page 1 of 4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| E2UFA18-30.000M | 功能描述:晶體 30.000Mhz 18pF 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 |
| E2UFAS-20.000M-CXA | 制造商:ECLIPTEK 制造商全稱:Ecliptek Corporation 功能描述:CRYSTAL |
| E2UFAS-20.000M-CXTR | 制造商:ECLIPTEK 制造商全稱:Ecliptek Corporation 功能描述:CRYSTAL |
| E2UFAS-20.000M-I2A | 制造商:ECLIPTEK 制造商全稱:Ecliptek Corporation 功能描述:CRYSTAL |
| E2UFAS-20.000M-I2TR | 制造商:ECLIPTEK 制造商全稱:Ecliptek Corporation 功能描述:CRYSTAL |
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