This document introduces Hitachi AIC Inc.'s Screw Terminal Type Aluminum Electrolytic Capacitors (HCGHA series), which have a warranty life of 2000 hours at 105°C achieved through improvement of the electrolyte liquid. The ripple current should be under 60 Arms at the M5 terminal according to the permissible current. The document also provides the correction coefficient of ripple current under different temperatures, frequencies, and voltages.
This datasheet provides the key specifications for Hitachi's HCGHA series screw‑terminal aluminum electrolytic capacitors, including temperature range, voltage ratings, capacitance tolerance, dissipation factor, ripple current limits, and warranty information.
The document lists detailed product tables with case sizes, model numbers, and performance parameters for a wide range of voltage and capacitance values, useful for designers and engineers selecting capacitors for their applications.
| Temperature range | -40°C ~ +105°C |
|---|---|
| Capacitance tolerance | +20% (20°C,120Hz) |
| Rated voltage | 25 V ~ 400 V DC |
| Dissipation factor | Less than the value specified in the standard products table (20°C,120Hz) |
| Permissible ripple current | As specified in the standard products table (105°C,120Hz) |
| Warranty life | 2000 hours at 105°C |
The warranty life is 2000 hours at 105 °C.
They operate from –40 °C up to +105 °C.
The rated voltage ranges from 25 V to 400 V DC.
The capacitance tolerance is +20 % at 20 °C, 120 Hz.