AT-41_15 [NDK]
Crystal Units For OA / AV;
| 型号： | AT-41_15 |
| 厂家： | 
NIHON DEMPA KOGYO |
| 描述： | Crystal Units For OA / AV |
| 文件： | 总1页 (文件大小：335K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Crystal Units
AT-41 / AT-41CD2
For OA / AV
Features
■
A highly stable and reliable low-height crystal unit with a metallic
package, also suitable for surface mounting.
● Compatible with surface mounting.
● Airtight metal package ensures high-reliability.
● Taping package is for customer automatic loading operation.
● AT-41CD2 meets the requirements for re-flow profiling using lead-
free solder.
AT-41
AT-41CD2
Specifications
■
*1 Equivalent Series Resistance
Model
AT-41 / AT-41CD2
Item
Overtone Nominal frequency Equivalent Series
Nominal Frequency
Overtone Order
3.1375 to 36.864 MHz
Fundamental
26.9 to 74.1 MHz
3rd overtone
Order
(MHz)
3.1375 to 3.2
3.2 to 3.5
3.5 to 4
4 to 4.5
4.5 to 5
5 to 6
Resistance max. [Ω]
400
200
150
120
100
80
Frequency Tolerance (25 ±3 °C)
±20 × 10−6
Frequency versus Temperature
Characteristics
(with reference to +25 °C)
±30 × 10−6
Operating Temperature Range
Storage Temperature Range
Equivalent Series Resistance
Level of Drive
−10 to +70 °C
−40 to +85 °C
Fundamental
6 to 8
70
Refer to *1
8 to 10
60
Refer to *2 (Max. 1000 μW)
10 to 12
12 to 37
26 to 35
35 to 48
48 to 74.1
50
Load Capacitance
16 pF
Series resonance
40
The above specifications are standard for this NDK product.
140
100
80
3rd overtone
*2 Drive Level
Overtone Nominal frequency
Drive Level
(μW)
Order
(MHz)
3.1375 to 5
5 to 37
500
50
Fundamental
26 to 60
60 to 74.1
500
10
3rd overtone
How to Specify an Order
■
When ordering our products, specify them with an “Ordering Code” that consists of the following :
-
M -
Model name Frequency (Max : 9 digits)
Number for specifying an order
Example AT-41-16.000M-STD-LPH-9
If you have any queries concerning our standard frequencies and numbers for specifying orders, please contact our sales representatives or visit our homepage
(http://www.ndk.com/).
Dimensions
■
10.21max
mm
mm
AT-41
AT-41CD2
12.7 0.6
11.4 0.3
Land pattern (Typical)
6.0
φ0.45 0.05
4.88 0.2
11.05max
4.70max
9.0
4.88 0.2
120306_AT-41_e
- 29 -
相关型号：
AT-42000-GP4G
RF Small Signal Bipolar Transistor, 0.08A I(C), 1-Element, C Band, Silicon, NPN, DIE-2
AGILENT
AT-42010G
RF Small Signal Bipolar Transistor, 0.08A I(C), 1-Element, C Band, Silicon, NPN, HERMETIC SEALED, METAL CERAMIC, MICROSTRIP PACKAGE-4
AGILENT
©2020 ICPDF网 联系我们和版权申明