686XMPL010MG28 vs EEF-SX0G820R
| Part Number |
|
|
| Category | Aluminum - Polymer Capacitors | Aluminum - Polymer Capacitors |
| Manufacturer | Illinois Capacitor | Panasonic Electronic Components |
| Description | CAP ALUM POLY 68UF 20% 10V SMD | CAP ALUM POLY 82UF 20% 4V SMD |
| Package | Tape & Reel (TR) | Box |
| Series | XMPL | SP-Cap SX |
| Type | Polymer | Polymer |
| Features | - | - |
| Operating Temperature | -40°C ~ 105°C | -55°C ~ 105°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 2917 (7343 Metric) | 2917 (7343 Metric) |
| Applications | Decoupling | General Purpose |
| Tolerance | ±20% | ±20% |
| Size / Dimension | 0.287" L x 0.169" W (7.30mm x 4.30mm) | 0.287" L x 0.169" W (7.30mm x 4.30mm) |
| Impedance | - | - |
| Voltage - Rated | 10 V | 4 V |
| Lead Spacing | - | - |
| Ratings | - | - |
| Height - Seated (Max) | 0.118\" (3.00mm) | 0.079\" (2.00mm) |
| Capacitance | 68 µF | 82 µF |
| ESR (Equivalent Series Resistance) | 40mOhm | 9mOhm |
| Lifetime @ Temp. | 1000 Hrs @ 105°C | 2000 Hrs @ 105°C |
| Ripple Current @ Low Frequency | - | - |
| Ripple Current @ High Frequency | 3 A @ 100 kHz | - |
| Surface Mount Land Size | - | - |
-
1. What is Aluminum Polymer Capacitor?
Aluminum polymer capacitors are electrolytic capacitors that use conductive polymers instead of traditional electrolytes as cathode materials, with lower equivalent series resistance (ESR) and better performance.
-
2. How do aluminum polymer capacitors perform in high temperature environments?
These capacitors have good high-temperature stability and can typically operate in environments ranging from 85 ° C to 105 ° C, exhibiting excellent performance at high temperatures, especially compared to traditional capacitors with liquid electrolytes.
-
3. How to choose the capacity and voltage of aluminum polymer capacitors?
The selection of appropriate capacitor capacity and voltage depends on specific circuit design requirements. Usually, the capacity depends on the required filtering performance, and the voltage selection should ensure that it is 20% -30% higher than the actual operating voltage.
-
4. What is the reliability of aluminum polymer capacitors?
Aluminum polymer capacitors typically have high reliability, especially in long-term use and high-frequency circuits where they perform exceptionally well. Its stability makes it highly favored in many demanding industrial applications.
