Crystal Units
cu25_120306_NX3225GA_e
NX3225GA
For OA / AV
A small surface-mount type crystal unit, especially suited for small-sizing
requirements.
●Compact and thin. (3.2 x 2.5 x 0.75 mm typ.)
●Excellent environmental characteristics, including heat and shock resistance.
●Excellent electrical performance for OA (ofce automation) and AV (audiovisual)
applications.
●Meets the requirements for re-ow proling using lead-free solder.
*1 Equivalent Series Resistance
Nominal frequency
(MHz)
Equivalent Series
Resistance max. [Ω]
9.840 to 12 200
12 to 13 100
13 to 20 80
20 to 50 50
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Features
Item
Model
NX3225GA
Nominal frequency 9.840 to 50 MHz
Overtone order Fundamental
Frequency tolerance (25 ±3 °C) ±20 × 10
−6
Frequency versus temperature characteristics (with reference to +25 °C) ±30 × 10
−6
Operating temperature range −40 to +85 °C
Storage temperature range −40 to +85 °C
Equivalent series resistance Refer to *1
Level of drive 10 μW (Max. 200 μW)
Load capacitance 8
The above specications are standard for this NDK product.
Custom-made specications such as load capacitance and temperature characteristics are also available.
Please contact NDK sales with your enquiries.
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Specications
When ordering our products, specify them with an “Ordering Code” that consists of the following :
Model name
-
Frequency (Max : 9 digits)
M -
Number for specifying an order
Example NX3225GA-27.000M-STD-CRG-2
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/).
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How to Specify an Order
mm
Land pattern (Typical)
*#2 and #4 are not connected.
#4
#1
#3
#2
2.2
1.6
1.2
1.4
3.2±0.1
0.75±0.15
#1 #2
#4 #3
1.6
2.2
2.5±0.1
1.0
0.9
Terminal land connections
(TOP VIEW)
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Dimensions
