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參數資料
| 型號： | HC-49/U-S-4.194304MHZ-STBY2-CL |
| 元件分類： | Quartz Crystal |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 4.194304 MHz |
| 文件頁數： | 1/1頁 |
| 文件大小： | 132K |
| 代理商： | HC-49/U-S-4.194304MHZ-STBY2-CL |
HC-49/U-S
Miniature Quartz Crystal Unit for Microprocessor Model HC-49/U-S
sFeatures
Height 3.5mm, the volume is compact at about one-fourth that of
the former product (HC-49/U).
A resistance weld completely sealed type.
The frequency stability is good, the reliability is high.
Multiple standard frequencies.
Copes with high density mounting and is optimum for mass
production models.
Dimensions(mm)
sSpecifications
sTable 2 Standard Frequencies
sOutline
Type
HC-49/U-S
Standard Frequency
-10~+70
:
Operating Temp. Range
Overtone Order
-40~+85
:
Storage Temp. Range
Frequency
Tolerance
at 25
:
Over The Oper. Temp. Range
Equivalent Series Resistance
Load Capacitance
Shock
Vibration
F/F : ±10×10-6
Three drops onto a hard wood board from the height of 20cm
Three drops onto a hard wood
board from the height of 100cm
10~55Hz, amplitude 1.5mm, each
to 3 directions, 2 hours each
F/F : ±10×10-6
10~55Hz, amplitude 0.7~0.9mm, each to 3 directions, 30 minutes each
Frequency Range
Main application
3.2~29MHz : Fundamental
29~60MHz : 3rd O.T.
Automotive engine control
4~20MHz
Table3
-40~+125
:
-40~+150
:
±100×10-6
±200×10-6(referred to 25:)
Table 3
Fundamental
Drive Level
Shunt Capacitance
0.3mW MAX.
7.0pF MAX.
CTV-VTR
3.5~28MHz
Table 1
Microprocessor
3.2~60MHz
Table 2
±30×10-6
±30×10-6 (referred to 25:)
Table 1
±50×10-6
±50×10-6 (referred to 25:)
Table 2
12
16
11.5
16
14
16
12
12.000
12.288
13.500
14.31818
3.200
3.579545
3.6864
4.000
4.194304
4.433619
4.500
4.9152
6.000
6.144
7.3728
8.000
8.4672
9.8304
10.000
10.240
10.738635
11.000
11.0592
300
150
120
100
90
70
50
12
16.000
16.9344
17.734476
20.000
21.47727
24.000
24.576
27.000
29.4912
32.000
33.8688
38.00053
39.3216
40.000
44.2368
44.350
44.550
46.000
48.000
50.000
56.448
60.000
50
150
Frequency
(MHz)
Load
capacitance
(pF)
Frequency
(MHz)
Load
capacitance
(pF)
Equivalent
series
resistance
(
MAX.)
Equivalent
series
resistance
(
MAX.)
3.8MAX
5.0MAX
3.5
MAX.
11.00MAX
10.3MAX
20
±1
φ0.43±0.05
4.88
±0.2
HC-49/U-S
3.579545
4.433619
14.31818
17.734476
Series/16
Series/12
Frequency
(MHz)
Load
capacitance
(pF)
Equivalent
series
resistance
(
MAX.)
150
120
50
4.000
5.000
6.000
8.000
10.000
12.000
16.000
18.000
20.000
12
200
120
100
Frequency
(MHz)
Load
capacitance
(pF)
Equivalent
series
resistance
(
MAX.)
sTable 1
Standard Frequencies
sTable 3
Standard Frequencies
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HC49US-48.000MABJ | 功能描述:CRYSTAL 48.000 MHZ 18PF HC49/US RoHS:否 類別:晶體和振蕩器 >> 晶體 系列:HC-49US 標準包裝:1 系列:ABLS2 類型:MHz 晶體 頻率:3.579545MHz 頻率穩定性:±30ppm 頻率公差:±30ppm 負載電容:18pF ESR（等效串聯電阻）:180 歐姆 工作模式:基諧 工作溫度:-40°C ~ 85°C 額定值:- 安裝類型:表面貼裝 封裝/外殼:HC49/US 尺寸/尺寸:0.449" L x 0.185" W（11.40mm x 4.70mm） 高度:0.130"（3.30mm） 包裝:剪切帶 (CT) 產品目錄頁面:1683 (CN2011-ZH PDF) 其它名稱:535-9855-1 |
| HC49US48.000MABJB | 制造商:Citizen Systems America Corporation 功能描述:HC49S THROUGH HOLE RETURNABLE |
| HC49US-48.000MABJB | 功能描述:晶體 48MHz 18pF RoHS:否 制造商:AVX 頻率:26 MHz 容差: 頻率穩定性:50 PPM 負載電容: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 |
| HC49US-48.000MABJ-UB | 功能描述:晶體 48MHz 18pF HC49S THROUGH HOLE RoHS:否 制造商:AVX 頻率:26 MHz 容差: 頻率穩定性:50 PPM 負載電容: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 |
| HC49US48.000MABJ-UB | 制造商:Citizen 功能描述:CRYSTAL 48MHZ 18PF THROUGH HOLE 制造商:CITIZEN FINETECH MIYOTA 功能描述:HC49US Series 48 MHz 30 ppm 18 pF -20 to +70 C Through Hole AT-CUT Crystal 制造商:Citizen 功能描述:CRYSTAL, 48MHZ, 18PF, THROUGH HOLE; Frequency:48MHz; Frequency Tolerance: 30ppm; Load Capacitance:18pF; Operating Temperature Min:-10C; Operating Temperature Max:60C; Crystal Mounting Type:Through Hole; Crystal Case Type:Metal Can;RoHS Compliant: Yes |
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