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韩国WINCAP超级电容
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■ Introduction
• Φ18.5 Coin High and Low temperature
• Able to be used at wide temperature from -40°C to 85°C
• RoHS directive compliant
■ Applications
• Electric meter, Base station, industrial equipment, etc.
■ Specifications
Operating Temperature range | -40 ℃ to 85 ℃ | ||
---|---|---|---|
Working Voltage | 5.5 V DC | ||
Nominal capacitance & Resistance |
Nominal capacitance (F) | 0.68 | 1.0 |
Nominal resistance (Ω) | 50 | 50 | |
Capacitance tolerance | -20% to+ 80% | ||
Characteristic at high and low | Capacitance change | Within ± 30% of the value at +20℃ | |
temperature | Internal resistance change | Less than five times of the value at +20℃ | |
Endurance | Test time | 1,000 (hours) | |
Capacitance change | Within ± 30% of the initial measured value | ||
Internal resistance change | Less than four times ofthe initial specified value | ||
Shelf life | Same as endurance (Test time: 1,000 hours) |
■ Dimensions in mm (not to scale)
■ Standard products
Series | Working Voltage (V DC) |
Capacitance (F) |
Internal resistance (Ω) at 1 kHz |
Part number | Terminal Type |
---|---|---|---|---|---|
ECW | 5.5 | 0.68 | 50 Ω or less | ECW 5R5 684 ( ) | M |
ECW | 5.5 | 1.0 | 50 Ω or less | ECW 5R5 105 ( ) | M |