NX3225SC
NX3225SC is Crystal Units manufactured by NIHON DEMPA KOGYO.
Crystal Units n Features
A small surface-mount type crystal unit, ideal for an engine control CPU clock; delivering the high reliability that is particularly demanded by car electronics. .. l Ultra pact and thin. (3.2 × 2.5 × 0.6mm typ.) l With a well established reputation for reliability, this product is best suited for car electronics equipment. l Excellent environmental characteristics, including heat, vibration and shock resistance. l Highly resistant to solder cracking. l Lead-free. Meets the requirements for re-flow profiling using lead-free solder. l Conforms to AEC-Q20
For Car Electronics
Pb Free n Specifications
Item Frequency Range Overtone Order Frequency Tolerance (25 ±3℃) Temperature Characteristics (with reference to +25°C) Operating Temperature Range Equivalent Series Resistance Drive Level Load Capacitance Model NX3225SC 9.84375 to 40MHz Fundamental ±50 × 10- 6 ±150 × 10- 6
- 40 to +125℃ Refer to
- 1 10μW(Max:200μW) 8p F
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. n How to Specify an Order
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 NX3225SC-9.84375M-STD-CRS-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://.ndk./). n Dimensions
3.2 ±0.1
- 1 Equivalent Series Resistance mm
Internal connections(TOP VIEW)
#4 #3
Frequency (MHz) (Range) 9.84375 to 16 16 to 30 30 to 40
Equivalent Series Resistance max.[Ω] 300 220 150
2.5 ±0.1
#1
#2
0.6±0.1
- #2 and #4 are connected with a cover. (Please connect with a GND or a power supply.)
Reference land pattern
#1 #2
1.4 1.0 2.2 #3...
