T491B155K025AS Kemet, T491B155K025AS Datasheet - Page 83

• Manufacturer Part Number: T491B155K025AS
• Description: CAPACITOR TANT 1.5UF 25V 10% SMD
• Manufacturer: Kemet
• Series: T491r
• Type: Moldedr

Specifications of T491B155K025AS

• Capacitance: 1.5µF
• Voltage - Rated: 25V
• Tolerance: ±10%
• Esr (equivalent Series Resistance): 5.000 Ohm
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 1210 (3528 Metric)
• Size / Dimension: 0.138" L x 0.110" W (3.50mm x 2.80mm)
• Height: 0.075" (1.90mm)
• Manufacturer Size Code: B
• Features: General Purpose
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Spacing: -
• Other names: 399-1625-2

KEMET's High Voltage Surface Mount Capacitors are designed to withstand high voltage applications. They
offer high capacitance with low leakage current and low ESR at high frequency. The capacitors have pure tin
(Sn) plated external electrodes for good solderability. X7R dielectrics are not designed for AC line filtering
applications. An insulating coating may be required to prevent surface arcing. These components are RoHS
compliant.
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, [phone]
2012
3216
3225
4520
4532
4564
5650
5664
• Switch Mode Power Supply
• High Voltage Coupling
• High Voltage DC Blocking
• Lighting Ballast
• Voltage Multiplier Circuits
• Coupling Capacitor/CUK
• Input Filter
• Resonators
• Tank Circuit
• Snubber Circuit
• Output Filter
0805
1206
1210
1808
1812
1825
2220
2225
CERAMIC CHIP / HIGH VOLTAGE
± 0.2 (0.008)
± 0.2 (0.008)
± 0.2 (0.008)
± 0.3 (0.012)
± 0.3 (0.012)
± 0.3 (0.012)
± 0.4 (0.016)
± 0.4 (0.016)
2.0 (0.079)
3.2 (0.126)
3.2 (0.126)
4.5 (0.177)
4.5 (0.177)
4.5 (0.177)
5.6 (0.224)
5.6 (0.224)
ELECTRODES
• Power Supply
• High Voltage Power Supply
• DC-DC Converter
• LCD Fluorescent Backlight Ballast
• HID Lighting
• Telecommunications Equipment
• Industrial Equipment/Control
• Medical Equipment/Control
• Computer (LAN/WAN Interface)
• Analog and Digital Modems
• Automotive
± 0.2 (0.008)
± 0.2 (0.008)
± 0.2 (0.008)
± 0.2 (0.008)
± 0.3 (0.012)
± 0.4 (0.016)
± 0.4 (0.016)
± 0.4 (0.016)
1.2 (0.049)
1.6 (0.063)
2.5 (0.098)
3.2 (0.126)
6.4 (0.250)
5.0 (0.197)
6.4 (0.250)
2.0 (0.079
METALLIZATION
CONDUCTIVE
± 0.25 (0.010)
± 0.25 (0.010)
± 0.35 (0.014)
± 0.35 (0.014)
± 0.35 (0.014)
± 0.35 (0.014)
± 0.35 (0.014)
±0.25 (0.010)
0.6 (0.024)
0.6 (0.024)
0.6 (0.024)
0.6 (0.024)
0.6 (0.024)
0.5 (0.02)
0.5 (0.02)
TIN PLATE
0.5 (0.02
NICKEL PLATE
0.75 (0.030)
N/A
N/A
N/A
N/A
N/A
N/A
N/A
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