TDK B40900 series hybrid polymer aluminum electrolytic capacitors

The range of hybrid polymer aluminum electrolytic capacitors has been extended with a new SMD series. The components are now available in 25 V DC / 330 μF and 35 V DC / 270 μF versions, each with dimensions of 10 x 10.2 mm (d x l). The capacitors, which are RoHS-compatible and qualified to AEC-Q200, are designed for a maximum operating temperature of 125 °C and offer a long service life of at least 4000 hours.

Two electrical parameters in particular characterize the compact capacitors: their extremely low ESR value of ≤20 mΩ and the high ripple current capability of 2.8 A at 125 °C and 100 kHz. These excellent values are made possible by the hybrid polymer technology.

Features

• Miniaturized dimensions
• Long useful life, 4000 h up to 125 °C
• Very high ripple current capability
• Very low ESR
• Low ESR across temperature range
• Suitable for reflow soldering
• RoHS-compatible

Applications

• Automotive electronics