233 ALUMINUM ELECTROLYTIC CAPACITORS - UHE Series
Product Overview
The UHE series miniature aluminum electrolytic capacitors offer low impedance and high reliability, designed for demanding applications. 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 long-life applications, withstanding up to 4000 to 10000 hours of operation. The radial lead type design features a Pb-free leadwire and PET sleeve.
Product Attributes
- Type: Miniature Sized, Low Impedance, High Reliability Aluminum Electrolytic Capacitors
- Series: UHE
- Compliance: RoHS directive (2011/65/EU, (EU)2015/863)
- Certification: Approved by Reliability Center for Electronic Component, Japan (Certification No. RCJ-03-23C)
- Construction: Radial Lead Type
- Sleeve Material: PET
- Leadwire: Pb-free
- Pressure-relief vent: Included (for 6.3mm diameter and up)
Technical 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, not more than 0.01CV or 3 A, whichever is greater. |
| Tangent of loss angle (tan ) MAX. | See table below (frequency dependent) |
| Stability at Low Temperature (Impedance ratio MAX.) | Z25C / Z+20C: See table below (voltage dependent) Z40C / Z+20C: See table below (voltage dependent) |
| Endurance | 4000 hours to 10000 hours (voltage and case size dependent) |
| Marking | Printed with white color letter on black sleeve. |
| End Seal Configuration | Refer to page 20 |
| Minimum Order Quantity | Refer to page 4 |
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
1. Series Name: UHE
2. Rated Voltage: 10V (Code '1A')
3. Rated Capacitance: 1000F (Code '102')
4. Capacitance Tolerance: 20% (Code 'A')
5. Configuration: Radial Lead Type
6. Type: Miniature
7. Size Code: Example '072' for D=10mm, L=20mm
Dimensions and Ratings (Partial Example for UHE Series)
| Series | Voltage (V) | Capacitance (F) | Case Size (D x L mm) | Rated Ripple (mArms) @ 105C / 100kHz | Impedance () MAX. @ 20C / 100kHz |
|---|---|---|---|---|---|
| UHE | 6.3 | 2.2 | 5 x 11 | 210 | 2.3 |
| UHE | 10 | 1000 | 10 x 20 | 1400 | 0.18 |
| UHE | 16 | 470 | 8 x 11.5 | 640 | 0.52 |
| UHE | 25 | 220 | 8 x 11.5 | 640 | 0.52 |
| UHE | 35 | 100 | 8 x 11.5 | 640 | 0.52 |
| UHE | 50 | 47 | 5 x 11 | 210 | 2.3 |
| UHE | 63 | 15 | 6.3 x 11 | 126 | 5.0 |
| UHE | 100 | 6.8 | 5 x 11 | 210 | 2.3 |
Tangent of Loss Angle (tan ) MAX.
| Capacitance (F) | Frequency | tan (MAX.) |
|---|---|---|
| 2.2 to 33 | 120Hz | 0.55 |
| 39 to 330 | 120Hz | 0.70 |
| 390 to 1000 | 120Hz | 0.75 |
| 1200 to 18000 | 120Hz | 0.80 |
| 2.2 to 33 | 10kHz or more | 1.00 |
| 39 to 330 | 10kHz or more | 1.00 |
| 390 to 1000 | 10kHz or more | 1.00 |
| 1200 to 18000 | 10kHz or more | 1.00 |
| For capacitance of more than 1000F, add 0.02 for every increase of 1000F. |
Impedance Ratio (MAX.)
| Rated voltage (V) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 100 |
|---|---|---|---|---|---|---|---|---|
| Z25C / Z+20C | 4 | 3 | 2 | 2 | 2 | 2 | 2 | 2 |
| Z40C / Z+20C | 8 | 6 | 4 | 3 | 3 | 3 | 3 | 3 |
2410121226_Nichicon-UHE1E222MHD_C445430.pdf
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