Quartz Crystal Units
For OA / AV / Mobile Communications
NX3215SA
Features
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Ultra compact, thin, and light weight tuning fork crystal unit.
Excellent heat resistance and environmental characteristics.
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Excellent electric performance optimum for mobile communications,
OA (office automation) and AV (audiovisual) applications are exhibited.
RoHS compliant. These can meet the requirements of re-flow profiling using lead-free
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solder.
Use a metal lid: Excellent shock resistance during chip mounting process comparing to
a glass lid.
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Specifications
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Model
NX±215SA
Item
±2.768kHz
−40 to +85℃
−40 to +85℃
Nominal frequency
Operating temperature range (℃)
Storage temperature range (℃)
Level of drive
Frequency tolerance (25 ±± ℃)
Turning point
Temperature coefficient
Load capacitance
0.1μW (0.5μW Max.)
−6
±20 ꢀ 10
+25℃ ± 5℃
−6
2
−0.04 ꢀ 10 / ℃ Max.
9.0pF, 12.5pF
70kΩ Max.
1.1pF typ./ 1.5pF Max.
Equivalent series resistance
Shunt capacitance
1.0pF typ./ 1.5pF Max.
500MΩ Min.
Insulation resistance
List of Ordering Codes
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Load capacitance
9.0pF
Ordering Code
NX±215SA-±2.768K-STD-MUA-9
NX±215SA-±2.768K-STD-MUA-8
12.5pF
Dimensions
mm
±.2±0.1
Terminal land connections
(TOP VIEW)
#2
#1
Land pattern (Typical)
1.0
1.5
1.0
0.75
#2
#1
1.7
±.5
cu50_100409_nx3215sa_e
cu50_100323_nx3215sa_e
