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LKT データシート(PDF) 4 Page - Kingtronics International Company

部品番号 LKT
部品情報  Low Voltage Multilayer Chip Ceramic Capacitor
PDF  8 Pages
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メーカー  KINGTRONICS [Kingtronics International Company]
ホームページ  http://www.kingtronics.com
Logo KINGTRONICS - Kingtronics International Company

LKT データシート(HTML) 4 Page - Kingtronics International Company

  LKT Datasheet HTML 1Page - Kingtronics International Company LKT Datasheet HTML 2Page - Kingtronics International Company LKT Datasheet HTML 3Page - Kingtronics International Company LKT Datasheet HTML 4Page - Kingtronics International Company LKT Datasheet HTML 5Page - Kingtronics International Company LKT Datasheet HTML 6Page - Kingtronics International Company LKT Datasheet HTML 7Page - Kingtronics International Company LKT Datasheet HTML 8Page - Kingtronics International Company  
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Website: www.kingtronics.com
Email: info@kingtronics.com
Tel: (852) 8106 7033
Fax: (852) 8106 7099
4
LKT
Low Voltage Multilayer Chip Ceramic
Capacitor
7. Temperature Coefficient of Capacitance
Dielectrics
Specification
Testing Condition
NPO
Temperature coefficient within ±30ppm/℃
Cp drift within ±0.2% or ±0.05pF
Measure capacitance under follow table list temperature:
STEP
NPO, X7R
X5R
Y5V
1
25 ±2
25 ±2
25 ±2
2
-55±3
-55±3
-30±3
X7R/X5R
Capacitance change within ±15%
3
4
5
25 ±2
125±3
25 ±2
25 ±2
85±3
25 ±2
25 ±2
85±3
25 ±2
Y5V
Capacitance change within +22%, -82%
1) NPO
The capacitance drift is calculated by dividing the
differences between the maximum and minimum measured
values in the step 1,3 and 5.
The temperature coefficient is determined using the
Capacitance measured in step 3 as a reference.
2) X7R ,X5R and Y5V
The ranges of capacitance change compared within the
above 25
value over the temperature ranges shall be
within the specified ranges.
8. Adhesion
Dielectrics
Specification
Testing Condition
NPO
X7R/X5R
Y5V
No removal of the terminations or other
defect shall occur.
The pressurizing force shall be 10N (=1000g*f) and the
duration of application shall be 10±1sec.
hip
cross-section
board
hooked
jig
r=0.5
9. Solderability of Termination
Dielectrics
Specification
Testing Condition
NPO
X7R/X5R
Y5V
95% min. coverage of both terminal
electrodes and less than 5% have pin holes
or rough spots.
Solder temperature: 230±5℃
Dipping time: 2±1 seconds.
Completely soak both terminal electrodes in solder
10. Resistance to leaching
Dielectrics
Specification
Testing Condition
NPO
X7R/X5R
Y5V
95% min. coverage of both terminal
electrodes and less than 5% have pin holes
or rough spots.
No remarkable visual damage.
Solder temperature: 270±5℃
Dipping time: 10±1 seconds.
Completely soak both terminal electrodes in solder



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