Crystal Units
NX5032SD
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Features
A small surface-mount type crystal unit, ideal for the special requirements of car
electronics, such as TPMS (Tire Pressure Monitoring System). The crystal unit is
ideally suited for the clock signal generating source of the transmission unit in a tire
wheel that is subject to strong centrifugal force.
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Stable frequency characteristics even with a powerful centrifugal force of 2,000G,
as found in the transmission side of TMRS applications.
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Excellent environmental performance including heat, vibration, shock and heat
cycle resistance.
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Lead-free. Meets the requirements for re-flow profiling using lead-free solder.
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Conforms to AEC-Q200.
For Car Electronics
Pb
Free
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Specifications
Item
Frequency Range
Overtone Order
Frequency Tolerance (25 鹵3鈩?
Temperature Characteristics (with reference to +25擄C)
Operating Temperature Range
Equivalent Series Resistance
Drive Level
Load Capacitance
Model
NX5032SD
9.75 to 40MHz
Fundamental
鹵15 脳 10
鈭?
鹵50 脳 10
鈭?
鈭?0 to +125鈩?/div>
Refer to *1
10渭W(Max:100渭W)
12pF
The above specifications are standard for this NDK product.
Custom-made specifications such as load capacitance and temperature characteristics are also available.
Please contact NDK sales with your enquiries.
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How to Specify an Order
When ordering our products, specify them with an 鈥淥rdering Code鈥?that consists of the following :
Model name - Frequency (Max : 9 digits) M - Number for specifying an order
Example NX5032SD-9.750M-STD-CSY-1
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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Dimensions
4.9鹵0.1
*1 Equivalent Series Resistance
mm
Internal connections(TOP VIEW)
Cover
Frequency (MHz)
(Range)
9.75 to 10
10 to 15
15 to 20
20 to 40
Equivalent Series
Resistance max.[惟]
150
120
100
80
3.1鹵0.1
#4
#3
#1
0.90鹵0.10
#2
<Terminals>
#1, #3: Crystal
Others: GND (connected to a cover)
R0.425
#1
#2
2.05鹵0.10
0.85
0.8
#4
#3
3.5鹵0.1
1.9
6.0
(1.2)
4.2
cu30_071108_NX5032SD_e1
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