Kingtronics International Company — Inspired by Innovation
Designing a compact device that demands space efficiency and long operating life? The Kingtronics® GKT-EA and GKT-EB series of SMD aluminum electrolytic capacitors are tailored for space-limited PCBs, delivering reliability even under high temperature and harsh conditions.
Perfect Match for Compact Circuit Designs
Both series share the same 7.3 × 4.3 mm footprint, differing only in height:
- GKT-EA: 1.9 mm height
- GKT-EB: 2.8 mm height
👉 Enables drop-in replacements and easy upgrades without redesigning PCB layouts.
Long Life in Harsh Conditions
- 2,000 hours rated lifetime at 105°C
- Stable ESR & leakage current after humidity/surge tests
- Low ESR down to 4.5mΩ
- Ripple current up to 4,800mArms
Even after 500 hours at 90–95% RH, 60°C, GKT capacitors retain stable performance — proof of robust construction and material quality.
Wide Capacitance & Voltage Options
Available ranges:
| Series | Capacitance | Voltage |
|---|---|---|
| GKT-EA | 2.2µF – 470µF | 2V – 25V |
| GKT-EB | 6.8µF – 680µF | 2V – 25V |
Best fit for compact power modules, backup capacitor arrays, and low-profile consumer electronics.
Typical Use Cases
- System boards
- Display cards
- Compact chargers
- Smart TVs & embedded devices
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