Crystal Units
NX3225SA
■
Features
A small surface-mount type crystal unit, ideal for automotive applications.
●With a well established reputation for reliability, this product is best suited for
automotive equipment.
●Stable start-up characteristic even under extremely severe environmental conditions.
●Excellent environmental characteristics, including heat, vibration and shock
resistance.
●Lead-free. Meets the requirements for re-flow profiling using lead-free
solder.
Directive 2011/65/EU
●Conforms to AEC-Q200.
Directive (EU) 2015/863
For Automotive
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Specifications
Item
Standard
Nominal Frequency (MHz)
Overtone Order
Frequency Tolerance (25 ±3 °C)
Frequency versus Temperature Characteristics
(with reference to +25 °C)
Operating Temperature Range (°C)
Storage Temperature Range (°C)
Equivalent Series Resistance
Level of Drive (μW)
Load Capacitance (pF)
Frequency Aging (+25 °C)
Specifications Number
Model
Standard
12 ≤ F ≤ 50
Fundamental
±15 × 10
−6
NX3225SA
Optional
12 ≤ F ≤ 50
Fundamental
±15 × 10
−6
±50 × 10
−6
−40 to +125
−40 to +125
Refer to *1
10 (Max. 200)
6 to 32
Max. ±3 × 10
−6
/ year *2
Refer to *3
±50 × 10
−6
−40 to +125
−40 to +125
Refer to *1
10 (Max. 200)
8
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STD-CRS-2
Please specify the model name,frequency,and specification number when you order products.
For futher questions regarding specifications, please feel free to contact us.
*2 If you have any other requests, NDK will study it.
*3 Ordering information: Overtone Order Fundamental / 3rd Overtone, the Operating Temperature Range, Frequency versus Temperature
Characteristics, Frequency Tolerance, and Load Capacitance.
Ex. Model, Frequency (38.400000MHz 6digits), S1:Fundamental or S3:3rd Overtone
- Operating Temperature Range (-40 to +125°C) - Frequency versus Temperature Characteristics (±50×10
-6
)
- Frequency Tolerance (±15×10
-6
) - Load Capacitance (8pF)
NX3225SA
38.400000MHz
S1-40125-50-15-8
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Dimensions
3.2±0.1
#4
2.5±0.1
Terminal land connections
(TOP VIEW)
#3
mm
*1 Equivalent Series Resistance
Nominal Frequency
(MHz)
12 ≤ F < 20
20 ≤ F ≤ 50
Equivalent Series
Resistance Max. (Ω)
120
100
If you have any other requests,NDK will study it.
#1
#2
*#2 and #4 are connected with a cover.
(Please connect with a GND.)
0.55±0.05
#1
1.6
#2
(Recommended)
Land pattern (Typical)
0.9
#4 1.0
2.2
#3
2.2
1.4
1.2
1.6
2008D_NX3225SA-2_e
DIY/Open Source Hardware
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