Product Overview
The CAT.8100H Series, specifically the UCW chip type, offers low impedance and long life assurance for aluminum electrolytic capacitors. Designed for high-temperature applications, these capacitors feature a load life of 7000 hours at +105C and a low impedance temperature range up to +105C. They are suitable for automatic mounting machines fed with carrier tape and are compliant with the RoHS directive (2011/65/EU) and AEC-Q200 standards. Ideal for demanding electronic applications requiring reliability and extended operational life.
Product Attributes
- Series: CAT.8100H
- Type: UCW (Chip Type, Low Impedance, Long Life Assurance)
- Material: Aluminum Electrolytic
- Marking: Black print on the case top
- Certifications: RoHS directive (2011/65/EU), AEC-Q200 compliant
Technical Specifications
| Category | Specification |
| Temperature Range | -25 to +105C |
| Rated Voltage Range | 6.3 to 50V |
| Rated Capacitance Range | 10 to 470F |
| Capacitance Tolerance | 20% at 120Hz, 20C |
| Leakage Current | After 2 minutes' application of rated voltage at 20C, not more than 0.01 CV or 3 (A), whichever is greater. |
| Endurance | 7000 hours at 105C (Rated voltage applied) |
| Shelf Life | After storing at 105C for 1000 hours and then performing voltage treatment based on JIS C 5101-4 clause 4.1 at 20C, shall meet specified values for endurance characteristics. |
| Resistance to soldering heat | Capacitors on a 250C hot plate for 30 seconds shall meet characteristic requirements when restored to 20C. |
| Stability at Low Temperature (Z25C / Z+20C) | | Rated voltage (V) | Impedance ratio ZT / Z20 (MAX.) | | 10 | 3 | | 6.3 | 4 | | 16 | 2 | | 25 | 2 | | 35 | 2 | | 50 | 2 | |
| Tangent of loss angle (tan ) (Measurement frequency: 120Hz at 20C) | | Rated voltage (V) | tan (MAX.) | | 50 | 0.14 | | 35 | 0.14 | | 25 | 0.16 | | 16 | 0.26 | | 10 | 0.28 | | 6.3 | 0.32 | |
| Performance Characteristics (Endurance) | | Item | Condition | | Capacitance change | Within 10% of the initial capacitance value | | tan | Less than or equal to the initial specified value | | Leakage current | Less than or equal to the initial specified value | |
| Performance Characteristics (Shelf Life) | | Item | Condition | | Capacitance change | Within 30% of the initial capacitance value | | tan | Less than or equal to the initial specified value | | Leakage current | Less than or equal to the initial specified value | |
| Dimensions (D L) | | Type | D | L | A | B | C | E | H | | 5 7 | 5 | 7.0 | 2.1 | 5.3 | 5.3 | 1.3 | 0.5 to 0.8 | | 6.3 7 | 6.3 | 7.0 | 2.4 | 6.6 | 6.6 | 2.2 | 0.5 to 0.8 | | 6.3 8.7 | 6.3 | 8.7 | 2.4 | 6.6 | 6.6 | 2.2 | 0.5 to 0.8 | | 8 10 | 8 | 10 | 2.9 | 8.3 | 8.3 | 3.1 | 0.8 to 1.1 | | 10 10 | 10 | 10 | 3.2 | 10.3 | 10.3 | 4.5 | 0.8 to 1.1 | |
| Voltage Code | | Voltage (V) | Code | | 6.3 | j | | 10 | A | | 16 | C | | 25 | E | | 35 | V | | 50 | H | |
| Rated Ripple Current (mArms) at 105C, 100kHz | | Cap. (F) | Case size D L | Rated ripple current (mArms) | | 10 | 5 7 | 95 | | 22 | 5 7 | 95 | | 33 | 6.3 7 | 140 | | 47 | 6.3 7 | 140 | | 100 | 6.3 8.7 | 230 | | 150 | 8 10 | 600 | | 220 | 8 10 | 600 | | 330 | 10 10 | 850 | | 470 | 10 10 | 850 | | 100 | 5 7 | 95 | | 220 | 6.3 7 | 140 | | 330 | 6.3 7 | 140 | | 470 | 6.3 8.7 | 230 | | 100 | 5 7 | 95 | | 220 | 6.3 7 | 140 | | 330 | 6.3 7 | 140 | | 470 | 6.3 8.7 | 230 | | 100 | 5 7 | 95 | | 150 | 5 7 | 95 | | 220 | 6.3 8.7 | 230 | | 330 | 6.3 8.7 | 230 | | 470 | 8 10 | 600 | | 100 | 5 7 | 95 | | 220 | 5 7 | 95 | | 330 | 6.3 8.7 | 230 | | 470 | 6.3 8.7 | 230 | | 100 | 8 10 | 350 | | 220 | 8 10 | 350 | | 330 | 10 10 | 670 | | 470 | 10 10 | 670 | |
| Max. impedance () at 20C, 100kHz | | Cap. (F) | Case size D L | Max. impedance () | | 10 | 5 7 | 2.2 | | 22 | 5 7 | 1.1 | | 33 | 6.3 7 | 1.1 | | 47 | 6.3 7 | 1.0 | | 100 | 6.3 8.7 | 0.22 | | 150 | 8 10 | 0.22 | | 220 | 8 10 | 0.22 | | 330 | 10 10 | 0.16 | | 470 | 10 10 | 0.16 | | 100 | 5 7 | 2.2 | | 220 | 6.3 7 | 1.1 | | 330 | 6.3 7 | 1.1 | | 470 | 6.3 8.7 | 1.0 | | 100 | 5 7 | 2.2 | | 220 | 6.3 7 | 1.1 | | 330 | 6.3 7 | 1.1 | | 470 | 6.3 8.7 | 1.0 | | 100 | 5 7 | 2.2 | | 150 | 5 7 | 2.2 | | 220 | 6.3 8.7 | 1.0 | | 330 | 6.3 8.7 | 1.0 | | 470 | 8 10 | 0.22 | | 100 | 5 7 | 2.2 | | 220 | 5 7 | 2.2 | | 330 | 6.3 8.7 | 1.0 | | 470 | 6.3 8.7 | 1.0 | | 100 | 8 10 | 0.53 | | 220 | 8 10 | 0.53 | | 330 | 10 10 | 0.35 | | 470 | 10 10 | 0.35 | |
| Frequency coefficient of rated ripple current | | Frequency | Coefficient | | 50 Hz | 0.35 | | 120 Hz | 0.50 | | 300 Hz | 0.64 | | 1 kHz | 0.83 | | 10 kHz or more | 1.00 | |