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X7R DIELECTRIC CHARACTERISTICS
X7R CAP. VS TEMPERATURE
TEMPERATURE COEFFICIENT:
± 15%, -55 to +125°C
DISSIPATION FACTOR:
For ≥50 Volts:
2.5% max
For 25 Volts:
3.0% max
For 16 Volts:
3.5% max
AGING:
2.5% / decade hour
INSULATION RESISTANCE:
1000 ΩF or 100 GΩ,whichever is less @ 25°C, WVDC
(500 ΩF or 10 GΩ for Tanceram® capacitors)
125°C IR is 10% of 25°C rating.
DIELECTRIC STRENGTH:
2.5 X rated voltages of 6 to 200 VDC
2.0 X rated voltages of 201 to 499 VDC
1.5 X rated voltages of 500 to 999 VDC
1.2 X rated voltages of 1000 VDC or higher.
TEST PARAMETERS:
1kHz ±50Hz, 1.0±0.2 VRMS, 25°C
-55 C
-25 C0 C25 C50 C75 C
100 C
125 C
-80%
-60%
-40%
-20%
0%
20%
TIP & RING CHIP CAPACITORS
Johanson Dielectrics, Inc. reserves the right to make design and price changes without notice. All sales
are subject to the terms and conditions printed on the back side of our sales order acknowledgment forms,
including a limited warranty and remedies for non-conforming goods or defective goods. We will be
pleased to provide a copy of these terms and conditions for your review.