UHE Miniature Aluminum Electrolytic Capacitors
Product Overview
The UHE series miniature aluminum electrolytic capacitors offer low impedance and high reliability, designed to withstand 4000 to 10000 hours of operation. These capacitors are compliant with the RoHS directive (2011/65/EU, (EU)2015/863) and approved by the Reliability Center for Electronic Component, Japan (Certification No. RCJ-03-23C). They are suitable for a wide range of applications requiring stable performance and longevity.
Key Features:
- Miniature sized
- Low impedance
- High reliability (4000-10000 hours endurance)
- RoHS compliant
- Radial lead type
- Pb-free leadwire and PET sleeve
- Pressure-relief vent (for 6.3mm and larger)
Technical Specifications
Type Numbering System (Example: 10V 1000F)
U 1 H 2 E 3 1 4 A 5 1 6 0 7 2 8 M 9 P 10 D 11 12
Where:
- 1: Series name
- 2: Type (UHE)
- 3: Rated voltage
- 4: Rated capacitance
- 5: Capacitance tolerance (20%)
- 6: Configuration
- ... (other digits for specific features)
General Specifications
| Item | Specification |
|---|---|
| Category Temperature Range | 40 to +105C |
| Rated Voltage Range | 6.3 to 100V |
| Rated Capacitance Range | 2.2 to 18000F |
| Capacitance Tolerance | 20% at 120Hz, 20C |
| Leakage Current | After 2 minutes' application of rated voltage at 20C, leakage current is not more than 0.01CV or 3 (A), whichever is greater. |
| Tangent of loss angle (tan ) MAX. | See table below |
| Stability at Low Temperature (Impedance ratio MAX.) | Z25C / Z+20C: 6.3 to 10WV: 4; 16 to 100WV: 3 Z40C / Z+20C: 6.3 to 10WV: 8; 16 to 100WV: 6 |
| Endurance | 4000 hours to 10000 hours (depending on voltage and capacitance) |
| Marking | Printed with white color letter on black sleeve. |
| End Seal Configuration | Refer to page 20 |
| Minimum Order Quantity | Refer to page 4 |
Tangent of Loss Angle (tan ) MAX.
| Cap. (F) | Frequency (Hz) | ||||
|---|---|---|---|---|---|
| 50Hz | 120Hz | 300Hz | 1kHz | 10kHz or more | |
| 2.2 to 33 | 0.45 | 0.55 | 0.70 | 0.90 | 1.00 |
| 39 to 330 | 0.60 | 0.70 | 0.85 | 0.95 | 1.00 |
| 390 to 1000 | 0.65 | 0.75 | 0.90 | 0.98 | 1.00 |
| 1200 to 18000 | 0.75 | 0.80 | 0.95 | 1.00 | 1.00 |
| For capacitance of more than 1000F, add 0.02 for every increase of 1000F. | |||||
Dimensions and Ratings (Selected Examples)
| Series | Rated Voltage (V) | Capacitance (F) | Case Size (D x L mm) | Rated Ripple (mArms) @ 105C / 100kHz | Impedance () MAX. @ 20C / 100kHz |
|---|---|---|---|---|---|
| UHE | 16 | 470 | 8 x 11.5 | 640 | 0.13 |
| UHE | 16 | 1000 | 10 x 20 | 1210 | 0.060 |
| UHE | 25 | 220 | 10 x 12.5 | 865 | 0.080 |
| UHE | 25 | 1000 | 16 x 25 | 2530 | 0.027 |
| UHE | 35 | 100 | 8 x 11.5 | 640 | 0.13 |
| UHE | 35 | 470 | 10 x 12.5 | 1210 | 0.060 |
| UHE | 50 | 47 | 8 x 11.5 | 295 | 0.30 |
| UHE | 50 | 220 | 10 x 12.5 | 1050 | 0.27 |
| UHE | 63 | 15 | 6.3 x 11 | 126 | 5.0 |
| UHE | 63 | 100 | 12.5 x 15 | 518 | 0.21 |
| UHE | 100 | 10 | 5 x 11 | 43 | 10.0 |
| UHE | 100 | 68 | 12.5 x 15 | 400 | 0.23 |
Dimensions and Ratings (Continued)
| Series | Rated Voltage (V) | Capacitance (F) | Case Size (D x L mm) | Rated Ripple (mArms) @ 105C / 100kHz | Impedance () MAX. @ 20C / 100kHz |
|---|---|---|---|---|---|
| UHE | 10 | 1000 | 10 x 12.5 | 1400 | 0.046 |
| UHE | 10 | 18000 | 18 x 40 | 4280 | 0.012 |
| UHE | 16 | 100 | 8 x 11.5 | 640 | 0.13 |
| UHE | 16 | 1800 | 18 x 25 | 2880 | 0.017 |
| UHE | 25 | 47 | 5 x 11 | 210 | 0.58 |
| UHE | 25 | 1000 | 16 x 31.5 | 3450 | 0.015 |
| UHE | 35 | 2.2 | 5 x 11 | 210 | 0.58 |
| UHE | 35 | 330 | 16 x 15 | 2210 | 0.042 |
| UHE | 50 | 15 | 6.3 x 11 | 250 | 7.6 |
| UHE | 50 | 820 | 16 x 25 | 3610 | 0.015 |
| UHE | 63 | 6.8 | 5 x 11 | 210 | 2.3 |
| UHE | 63 | 680 | 16 x 25 | 1350 | 0.073 |
| UHE | 100 | 15 | 6.3 x 11 | 126 | 5.0 |
| UHE | 100 | 1000 | 18 x 20 | 1650 | 0.054 |
2410121226_Nichicon-UHE1J102MHD_C445408.pdf
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