Low ESR capacitor Cornell Dubilier Electronics 101X532U040AK2B designed for performance in harsh industrial environments
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Product Description
Product Overview
The Cornell Dubilier Type 101C is a low-ESR, wide-temperature grade capacitor designed for high-ripple current and industrial applications. It offers full performance down to 40 C and solid performance to 55 C, making it ideal for demanding environments. Its exceptionally low ESR also makes it an excellent choice for power-supply output capacitor applications. The Type 101C features Thermal-Pak extended cathode construction to ensure heat flow from the capacitor element to the can, regardless of mounting orientation.
Product Attributes
- Brand: Cornell Dubilier
- Type: 101C
- Construction: Thermal-Pak extended cathode
Technical Specifications
| Specification | Value |
|---|---|
| Temperature Range | 55 C to +105 C |
| Rated Voltage Range | 7.5 to 250 Vdc |
| Capacitance Range | 290 F to 1.5 F |
| Capacitance Tolerance (7.5 to 150 Vdc) | 10% +75% |
| Capacitance Tolerance (200 & 250 Vdc) | 10% +50% |
| Leakage Current | 1.5 CV A, 4 mA max, 5 minutes |
| Impedance Ratio (Z55C Z+25C) | 3 |
| Endurance Life Test | 5,000 h at 105 C and full load |
| Shelf Life Test | 500 h at 105 C |
| Vibration | 10 to 55 Hz, 0.06 and 10 g max, 1.5 h each of two axis |
| Ripple Current Multipliers | See chart in original document |
| Low Temperature Characteristics | > 90% capacitance at 40 C |
| Highlights | 5,000 hour load life, Ripple Current to > 100 amps @ 55 C, ESRs to 2.5 m |
| Part Numbering System Components | Type, Capacitance, Tolerance, Voltage, Case Code, Insulation, Terminal, Can Style |
| Standard Insulation | 0.008-in PVC sleeve with 0.01-in polypropylene end disk |
| Stud-Mount Thermal Resistance Reduction | 0.3 C/W with thermally-conductive disk |
Model/Rating Table (Excerpt)
| Nominal Capacitance (F) | Part Number | Rated Voltage (Vdc) | ESR Max @ 25 C (m) | Ripple Current Max @ 85 C (A) | Diameter x Length (in) |
|---|---|---|---|---|---|
| 28,000 | 101C283U7R5AK2B | 7.5 | 38.2 | 6.1 | 1 3/8 x 1 5/8 |
| 25,000 | 101C253U010AK2B | 10 | 36.0 | 6.2 | 1 3/8 x 1 5/8 |
| 1,300 | 101C132U100AK2B | 100 | 115.6 | 3.5 | 1 3/8 x 1 5/8 |
| 380 | 101C381T200AK2B | 200 | 453.7 | 2.0 | 1 3/8 x 1 5/8 |
| 290 | 101C291T250AK2B | 250 | 548.8 | 1.8 | 1 3/8 x 1 5/8 |
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