Product Overview
The UWT series are chip-type, wide temperature range aluminum electrolytic capacitors designed for surface mounting on high-density PC boards. These capacitors operate over a broad temperature range of 55 to +105C and are suitable for automatic mounting machines fed with carrier tape. They are compliant with the RoHS directive (2011/65/EU, (EU)2015/863) and are AEC-Q200 Qualified. For applications requiring high C/V products, please consider the UUX or UUJ series.
Product Attributes
- Series Name: UWT
- Type: Chip Type, Wide Temperature Range
- Certifications: RoHS directive (2011/65/EU, (EU)2015/863), AEC-Q200 Qualified
- Mounting Type: Surface Mount
- Packaging: Carrier tape fed
Technical Specifications
| Category | Specification | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range | 55 to +105C | ||||||||||||
| Rated Voltage Range | 4 to 50V | ||||||||||||
| Rated Capacitance Range | 1 to 1500F | ||||||||||||
| Capacitance Tolerance | 20% at 120Hz, 20C | ||||||||||||
| Leakage Current | Not more than 0.01CV or 3 (A), whichever is greater (after 2 minutes' application of rated voltage at 20C) | ||||||||||||
| Tangent of loss angle (tan ) Measurement Frequency | 120Hz at 20C | ||||||||||||
| Endurance | Capacitors shall meet specified values after 1000 hours at 105C with rated voltage applied, followed by voltage treatment at 20C. | ||||||||||||
| Shelf Life | Capacitors shall meet specified values after storing under no load at 105C for 1000 hours, followed by voltage treatment at 20C. | ||||||||||||
| Resistance to Soldering Heat | Capacitors shall meet characteristic requirements after being kept on a hot plate at 250C for 30 seconds and restored to 20C. | ||||||||||||
| Frequency Coefficient of Rated Ripple Current |
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Model Specific Data (Example Rows)
| Rated Voltage (V) (code) | Rated Capacitance (F) | Case Size DL (mm) | tan (max.) | Leakage Current (A) (at 20 after 2 minutes) | Rated Ripple (mArms) (105/120Hz) | Part Number |
|---|---|---|---|---|---|---|
| 4 (0G) | 22 | 45.4 | 0.40 | 3 | 22 | UWT0G220MCL1GB |
| 6.3 (0J) | 100 | 6.35.4 | 0.30 | 6.3 | 60 | UWT0J101MCL1GB |
| 10 (1A) | 47 | 6.35.4 | 0.24 | 4.7 | 46 | UWT1A470MCL1GB |
| 16 (1C) | 10 | 45.4 | 0.20 | 3 | 18 | UWT1C100MCL1GB |
| 25 (1E) | 4.7 | 45.4 | 0.16 | 3 | 13 | UWT1E4R7MCL1GB |
| 35 (1V) | 10 | 55.4 | 0.14 | 3.5 | 25 | UWT1V100MCL1GB |
| 50 (1H) | 1 | 45.4 | 0.14 | 3 | 6.2 | UWT1H010MCL1GB |
Note: For taping specifications, recommended land size/soldering by reflow, and minimum order quantity, please refer to the Guidelines for Aluminum Electrolytic Capacitors.
2510271757_Nichicon-UWT1H221MNL1GS_C125977.pdf
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