Evans Group Component
Evans THQA2 / THQM2 / THQT2 Series
Compact 0.60" round hybrid wet tantalum capacitors, 10-125 V, for volume-constrained designs, in three terminal/mounting styles.
Description
THQA2, THQM2, and THQT2 Hybrid Wet Tantalum capacitors utilize the same base capacitor: a 0.60" round diameter footprint with a 0.274" height. Voltage ratings range from 10V to 125V. This series’ compact form factor makes it ideal for volume-constrained applications. The THQA2 style features a legacy terminal configuration that requires spacing for the positive terminal. Please see the datasheet for details. The THQM2 style addresses the spacing requirements of the THQA2 by mounting the capacitor in a case. THQM2 capacitors can be mounted to the PCB without modification, but they are a volumetrically larger option. The THQT2 style is the recommended option and features a terminal configuration that does not require terminal spacing or unique mounting. THQT2 capacitors come ready to assemble directly to the PCB.
Key features
- Type: Hybrid Wet Tantalum Capacitor
- Grade: DLA 04005 / Hi-Rel / Mission-Critical
- Dielectric/Construction: Sintered tantalum anodes and ruthenium oxide coated cathodes operating in aqueous electrolyte with additives
- Rated Voltage: 10V to 125V
- Capacitance: 215 μF to 10,000 μF
- Sizes: THQA2: 0.6 in round diameter base THQM2: THQA2 packaged in a 4-pin DAP mount
- Operating Temp: -55 °C to +125°C with voltage derating
Applications
- High-reliability power electronics
- Defense and aerospace electronics
- Bulk energy storage and filtering
- Compact board-mounted hold-up and filtering applications
- Designs requiring hermetically sealed hybrid wet tantalum capacitors
Specifications
| Type | Hybrid Wet Tantalum Capacitor |
|---|---|
| Grade | DLA 04005 / Hi-Rel / Mission-Critical |
| Dielectric/Construction | Sintered tantalum anodes and ruthenium oxide coated cathodes operating in aqueous electrolyte with additives |
| Rated Voltage | 10V to 125V |
| Capacitance | 215 μF to 10,000 μF |
| Sizes | THQA2: 0.6 in round diameter base THQM2: THQA2 packaged in a 4-pin DAP mount |
| Operating Temp | -55 °C to +125°C with voltage derating |
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