Product Overview
The RD series miniature aluminum electrolytic capacitors are designed for general-purpose applications requiring high CV values and a wide operating temperature range of -55 to +105 C. These capacitors comply with the RoHS directive and offer excellent performance characteristics, including low leakage current, stable capacitance, and low dissipation factor across various frequencies and temperatures. They are suitable for demanding applications and are solvent-proof.
Product Attributes
- Brand: Not specified
- Origin: Not specified
- Material: Aluminum Electrolytic
- Color: Not specified
- Certifications: RoHS directive compliant
Technical Specifications
| Item | Characteristics | Values |
| Operating temperature range | 6.3 ~ 100 WV | -55 ~ +105 C |
| 160 ~ 450 WV | -40 ~ +105 C | |
| 500 WV | -25 ~ +105 C | |
| Leakage current max. (at 20 C) | WV 100 | I = 0.01CV or 3 A whichever is greater (after 2 min) |
| WV >100 | I = 0.02CV+15 A (after 5 min) | |
| Capacitance tolerance | Within 20% of initial value | |
| (at 120Hz, 20 C) | ||
| Dissipation factor max. (at 120Hz, 20 C) | Capacitance < 1000 F | See table below |
| Capacitance > 1000 F | tan increases by 0.02 for each 1000 F from below value. | |
| Low temperature characteristics (Impedance ratio at 120Hz) | WV | Z-25 C/Z+20 C |
| 6.3 ~ 100 | 2 to 3 | |
| Load life | (after application of the rated voltage for 2000 hours at 105 C) | Capacitance change: Within 20% of initial value, tan: Less than specified value, Leakage current: Less than 200% of specified value |
| Shelf life (at 105 C) | After 1000 hours no load test, leakage current, capacitance and tan are same as load life value. | |
| Solvent Proof | Yes | |
| Dissipation factor max. (tan ) | WV | at 120Hz, 20 C |
| 6.3 | 0.28 | |
| 10 | 0.24 | |
| 16 | 0.20 | |
| 25 | 0.16 | |
| ... (values for other WV) | ... | |
| Low temperature characteristics (Impedance ratio at 120Hz) | WV | Z-25 C/Z+20 C |
| 6.3 | 5 | |
| 10 | 4 | |
| 16 | 3 | |
| 25 | 2 | |
| Low temperature characteristics (Impedance ratio at 120Hz) | WV | Z-40 C/Z+20 C |
| 6.3 | 12 | |
| 10 | 10 | |
| 16 | 8 | |
| 25 | 5 | |
| Low temperature characteristics (Impedance ratio at 120Hz) | WV | Z-40 C/Z+20 C |
| 35 | 4 | |
| 50~100 | 3 | |
| 200~350 | 8 | |
| 400~450 | 6 | |
| Dimensions & Maximum Permissible Ripple Current | Case size D x L (mm) | Ripple current (mA rms) at 105 C, 120Hz |
| 8x10 | 778 | |
| ... (other sizes and currents) | ... | ... |
2410121615_SAMWHA-RD1V338M1631MBB180_C19184250.pdf
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