SMD Tuning Fork Crystal Resonators / kHz Band Crystal Resonators
SMD Tuning Fork Crystal Resonators / kHz Band Crystal Resonators
DST410S
DST520
Features
Features
size miniature and lightweight SMD tuning
fork crystal resonator with a low profile of 0.75mm.
● A ceramic package providing high precision and reliability.
4819 size miniature and lightweight SMD tuning fork
crystal resonator with a low profile of 0.8mm.
● A ceramic package providing high precision and reliability.
● Suitable for mobile telecommunications as well as
many other applications.
● 4115
●
Pb-Free
Applications
● Mobile
RoHS Compliant
communications, PDA, wave clock, digital appliance.
RoHS Compliant
Actual size
Actual size
Standard Specification
Standard Specification
Type
Type
DST520
DST410S
Item
Frequency Range
32.768kHz
Frequency Range
32.768kHz（30∼100kHz）
Load Capacitance
9pF, 12.5pF
Load Capacitance
Series, 7pF, 8pF, 10pF, 12pF, 12.5pF
Item
−6
−6
±20×10 , ±30×10
Frequency Tolerance
−6
, ±50×10
−6
Series Resistance
−6
−0.04×10 /℃
Two Dimensional Temperature Constant
2
50kΩ Typ.（80kΩ max.）
Turnover Temperature
＋25℃±5℃
Turnover Temperature
±20×10−6, ±30×10−6（at25℃）
Frequency Tolerance
, ±100×10 （at 25℃）
80kΩmax.
Series Resistance
1.0μW（1.5μW max.）
Drive Level
0.2μW（1.0μW max.）
Drive Level
＋25℃±5℃
−0.04×10−6/℃2 max.
Two Dimensional Temperature Constant
max.
Operating Temperature Range
−40℃∼＋85℃
Operating Temperature Range
−40℃∼＋85℃
Storage Temperature Range
−40℃∼＋85℃
Storage Temperature Range
−40℃∼＋85℃
Shunt Capacitance
Shunt Capacitance
1.3pF Typ.
Packing Unit
1.15pF Typ.
Packing Unit
3000pcs./reel（φ180）
3000pcs./reel（φ180）
Consult our sales representative for other specifications.
Consult our sales representative for other specifications.
Dimensions[mm]
Dimensions[mm]
Internal Connections
Internal Connections
〈Top View〉
〈Top View〉
4.1±0.1
1.9±0.2
1.5 ± 0.1
4.8±0.2
Logo
Lot No.
Country
Logo
Recommended Land Pattern
〈Top View〉
[mm]
Frequency
Country
0.8±0.1
0.75 ± 0.1
Frequency
Recommended Land Pattern
[mm]
〈Top View〉
4.0
3.4
3.3
0.6
2.3
1.7
1.9
1.3
0.4
3.7
0.9
1.1
1.5
1.4