X5R0402K Datasheet, PDF (4/8 Pages) KOA Speer Electronics, Inc. – Ceramic Chip Capacitors

5. Characteristics (continued)
Item
Load Life
Requirement
Appearance
No visual defects
Capacitance Variation ± 12.5%
Dissipation Factor
Initial value x 2.0
Insulation Resistance Initial value x 0.3
Dielectric Strength Meets initial values
Load Humidity
Appearance
No visual defects
Capacitance Variation ± 12.5%
Dissipation Factor
Initial value x 2.0
Insulation Resistance Initial value x 0.3
Dielectric Strength Meets initial values
SS-241 R5
Test Methods
Charge device with twice rated voltage
in test chamber set at 85°C ± 2°C for
1000 hours (+48, -0)
Remove from test chamber and stabilize at
room temp. and humidity for 24 ±2 hours
before measuring
Store in a test chamber set at 85°C ± 2°C/
85% ±5% relative humidity for 1000 hours
(+48, -0) with rated voltage applied
Remove from chamber and stabilize at
room temp. and humidity for 24 ±2 hours
before measuring
6. Typical Impedance Characteristics
X5R - Temperature Coefficient
+20
+15
+10
+5
0
-5
-10
-15
-20
-60 -40 -20 0 +20 +40 +60 +80
Temperature (°C)
Insulation Resistance vs Temp.
10000
1000
100
+20
+25 +40
+60 +80 +100
Temperature (°C)
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Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.