35 V / 2500 uF CAK36C Hermetically Sealed High-Energy Composite Tantalum Capacitor
CAK36C-35-2500-K-CB2-A
Rated Voltage (Ur): 35 V
Category Voltage (Uc): 21 V
Surge Voltage (Us): 38.5 V
Capacitance (CR): 2500 uF
Capacitance Tolerance: +/-10% (Code K)
Case Code: CB2 / Size: 16 x 10
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Description
The CAK36C-35-2500-K-CB2-A is a hermetically sealed high-energy composite tantalum electrolytic capacitor rated at 35 V and 2500 uF with tolerance code K (+/-10%). The rated voltage is derated to 21 V for high-temperature operation, with a surge voltage of 38.5 V. Key electrical limits include tanδ of 50% max at 100 Hz, ESR of 0.3 Ohm max at 1 kHz, DC leakage current of 153 uA max at 25degC and 1224 / 1530 uA max at 125degC/150degC, and impedance of 8 Ohm max at 100 Hz. Capacitance change is -75 / +80 / +85% at -55degC and +60%/+70% at 125degC/150degC. The device operates from -55degC to +150degC, with voltage derating required above +85degC, and conforms to GJB733B-2011 and Q/TCPC2001-2024.
CAK36C-35-2500-K-CB2-A |
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35 V / 2500 uF CAK36C Hermetically Sealed High-Energy Composite Tantalum Capacitor |
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Property |
Value |
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Rated Voltage (Ur) (V) |
35 |
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Category Voltage (Uc) (V) |
21 |
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Surge Voltage (Us) (V) |
38.5 |
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Capacitance (CR) (uF) |
2500 |
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Max. tanδ (100 Hz) (%) |
50 |
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Max. ESR (1 kHz)(Ω) |
0.3 |
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Max. DC Leakage Current (25°C)(uA) |
153 |
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Max. DC Leakage Current (125°C/150°C)(uA) |
1224 / 1530 |
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Max. Impedance (100 Hz)(Ω) |
8 |
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Capacitance Change (-55°C / 125°C / 150°C)(%) |
-75 / 80 / 85 |
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Capacitance Tolerance(%) |
K: ±10 |
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Case Size(mm) |
φ16 × 10 mm |
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Dimensions |
D: 16+/-0.5 mm; H: 10+/-0.5 mm |
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Lead/Seal Diameter (D1) |
5.08+/-0.38 mm |
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Operational Temperature (°C) |
-55 to +150 (derate voltage above +85) |
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Storage Temperature (°C) |
-62degC to +130degC |
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Storage Conditions |
RH ≤70% |
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Storage Life |
≤18 months from warehouse entry |
Features |
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Superior Electrical Stability |
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Compact Design |
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High Reliability |
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Long-Lasting Service Life |
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Applications |
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For High-reliability military electronic equipment used in aviation,aerospace, weapons, satellites, radar, and other applications, where DC, pulsating, and low ripple circuits are required. |
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