The Type 101C is a low-ESR, wide-temperature aluminum electrolytic capacitor designed for high-ripple current applications in military and industrial environments, operating from -55 °C to +105 °C. The part 101C304U7R5BD2B is a 300,000 µF unit with a 7.5 Vdc rating, -10% +75% tolerance, and a 2 x 4 5/8 inch case size. It has a maximum ESR of 5.7 mΩ at 25 °C and a ripple current rating of 32.9 A at 85 °C. The capacitor uses a stud mount with a 10-32 thread (0.314 in post diameter) and a clamp height of 5.625 in. It is rated for 5,000 hours endurance at 105 °C under full load, maintains over 90% capacitance at -40 °C, and meets a low-temperature impedance ratio of Z(-55 °C)/Z(+25 °C) ≤ 3. Thermal-Pak™ extended cathode construction ensures consistent heat dissipation in all orientations.
| Cornell Dubilier | |
|---|---|
| Product Category | Capacitors |
| Product Number | 101C304U7R5BD2B |
| Product Name | Aluminum Electrolytic |
| Configuration / Form Factor | Leaded Capacitor |
| Operating Temperature | -55 to 105 C (-67 to 221 F) |
| Electrolytic Capacitors | Aluminum Electrolytic |
