産品中心
推薦閱讀(dú)
聯系我們
南京華曼捷運電子科技有限公司
南(nán)京市高新區星火(huǒ)路(lù)20号
星火(huǒ)E方創業大(dà)廈1幢14F
Tel: 025-86691651
Fax: 025-86691291
Email: njkensai_candy@163.com
産品中心
您當前所在位置：首頁 / 産品中心 / 韓國(guó)WINCAP超級電容 〉WINCAP超級電容 ECW系列
WINCAP超級電容 ECW系列
■ 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 |
