产品中心
推荐阅读
联系我们
南京肯赛电子科技有限公司
南京市高新区星火路20号
星火E方创业大厦1幢14F
Tel: 025-86691651
Fax: 025-86691291
Email: njkensai_candy@163.com
韩国WINCAP超级电容
您当前所在位置：首页 / 产品中心 / 韩国WINCAP超级电容 〉WINCAP超级电容 ECH系列
WINCAP超级电容 ECH系列
■ Introduction
• Φ18.5 Coin High temperature, Long life type
• Able to be used at wide temperature from -25°C to 85°C
• Long life Endurance : 2,000 hours at +85℃
• RoHS directive compliant
■ Applications
• Memory back-up for video and audio equipment, cameras, printers, flash, tuners, TV, rice cookers and remote controls
■ Specifications
| Operating Temperature range | -25 ℃ to 85 ℃ | |||
|---|---|---|---|---|
| Working Voltage | 3.6 V DC | |||
| Nominal capacitance & Resistance |
Nominal capacitance (F) | 0.47 | 1.0 | 1.5 |
| Nominal resistance (Ω) | 25 | 25 | 25 | |
| 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 | 2,000 (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: 2,000 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 |
|---|---|---|---|---|---|
| ECH | 3.6 | 0.47 | 25 Ω or less | ECH 3R6 474 ( ) | V, H, M |
| ECH | 3.6 | 1.0 | 25 Ω or less | ECH 3R6 105 ( ) | V, H, M |
| ECH | 3.6 | 1.5 | 25 Ω or less | ECH 3R6 155 ( ) | V, H, M |
