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Specifications
Lifetime:
2000hrs@105℃
Capacitance:
470uF
Height - Seated (Max):
11mm
Pin Spacing:
2.5mm
Voltage Rating:
10V
Diameter:
6.3mm
Tolerance:
±20%
Mfr. Part #:
RK4771AMD112RB
Package:
Through Hole,D6.3xL11mm
Key Attributes
Model Number:
RK4771AMD112RB
Product Description
XUNDA RK Series Aluminum Electrolytic Capacitors
The XUNDA RK series aluminum electrolytic capacitors are single-ended, lead-type products with stable and reliable performance. They are suitable for electronic circuits in color TV receivers, computers, and communication equipment.
Product Attributes
- Brand: XUNDA
- Origin: Dongguan, China
- Material: Aluminum Electrolytic
- Certifications: GB2693-88
Technical Specifications
| Customer Part No. | Capacitance (uF) | Working Voltage (VDC) | Tolerance (%) | Dimensions (mm) | Dissipation Factor (%) | Leakage Current (uA) | Max. Ripple Current 120Hz/105(mA) | Impedance 100KHz () | Surge Voltage (SV) | Notes |
| C399560 | 220 | 16 | 20 | 6.3*11 | 20 | 35.2 | 213 | / | 20 | Sleeve to be confirmed with actual product |
| C398978 | 220 | 25 | 20 | 6.3*12 | 16 | 55.0 | 248 | / | 32 | Sleeve to be confirmed with actual product |
| C399559 | 2200 | 25 | 20 | 13*20 | 20 | 550 | 1176 | / | 32 | Sleeve to be confirmed with actual product |
| C398997 | 470 | 35 | 20 | 10*16 | 14 | 164.5 | 547 | / | 44 | Sleeve to be confirmed with actual product |
| C399003 | 10 | 50 | 20 | 5*11 | 12 | 5.0 | 54 | / | 63 | Sleeve to be confirmed with actual product |
| C399558 | 680 | 50 | 20 | 13*20 | 12 | 340 | 923 | / | 63 | Sleeve to be confirmed with actual product |
| C399557 | 1 | 100 | 20 | 5*11 | 8 | 3.0 | 16 | / | 125 | Sleeve to be confirmed with actual product |
| C399027 | 10 | 100 | 20 | 6.3*11 | 8 | 10.0 | 61 | / | 125 | Sleeve to be confirmed with actual product |
| C399042 | 22 | 400 | 20 | 13*20 | 24 | 304.0 | 163 | / | 450 | Sleeve to be confirmed with actual product |
General Specifications
| Parameter | Specification |
| Capacitance Range | 0.1F ~ 22000F |
| Capacitance Tolerance | 20% (at 120Hz10%, 255) |
| Rated Working Voltage (WVDC) | 6.3V ~ 450V.DC |
| Operating Temperature Range | -40 ~ +105 (WV100V); -25 ~ +105 (WV>100V) |
| Dissipation Factor (TAN) | See table in source document. For capacitance >1000F, TAN increases by 0.02 for every 1000F increase. |
| Leakage Current (I) | I0.01CV or 3A (whichever is greater) for WV100V; I0.03CV+40uA for WV160V. (at 255, rated voltage for 2 minutes) |
| Ripple Current | Temperature and frequency coefficients provided in source document. |
| Surge Voltage (SV) | See table in source document. |
Testing and Inspection
| Item | Test Condition | Requirement |
| Appearance Inspection | Visual | Clear marking, conforms to 2.3.8 requirements. |
| External Dimensions | Measurement | Conforms to 2.2 requirements. |
| Capacitance | 120Hz(10%), 255 | Conforms to 2.3.2 requirements. |
| Dissipation Factor | 120Hz(10%), 255 | Conforms to 2.3.5 requirements. |
| Leakage Current | 255, rated voltage for 2 minutes | Conforms to 2.3.6 requirements. |
| Solderability | 2655, immersion 51S, depth 51mm | 95% or more area tinned, leads bright and smooth. |
| Heat Resistance of Soldering | Immersion in solder at 350 for 3 seconds, 1.5~2.0mm from lead root, then placed at room temperature for 2 hours. | C/C10%, TAN200% of 2.3.5 specified value. I2.3.6 requirements (rated voltage test). Appearance: No electrolyte leakage, no body deformation. |
| Lead Strength | Applied tensile force in parallel direction for 10S. | No lead breakage or looseness. |
| Low Temperature Characteristics | Stage 1: 20, 120Hz test impedance Z1. Stage 2: -40, 120Hz test impedance Z2. | Z2/Z1 (Max) as per voltage rating. |
| High Temperature Characteristics | +105, 10 minutes, rated voltage applied for 1 minute. | I5 times of 2.3.6 specified value. |
| High Temperature Endurance | Rated working voltage applied, 2000HRS duration, ambient temp +105, 16HRS recovery at room temperature. | C/C20%, TAN200% of 2.3.5 specified value. I2.3.6 requirements (rated voltage test). Appearance: No electrolyte leakage, no body deformation. |
| High Temperature Storage | Ambient temp +105, 1000HRS duration, 16HRS recovery at room temperature. | C/C20%, TAN200% of 2.3.5 specified value. I2 times of 2.3.6 specified value (rated voltage test). Appearance: No electrolyte leakage, no body deformation. |
| Surge Voltage Test | 1000 cycles, temp +15~35, charging voltage as per 2.3.9 SV value, 30S charge, 330S discharge. | C/C20%, TAN2.3.5 specified value. I2.3.6 requirements (rated voltage test). Appearance: No electrolyte leakage, no body deformation. |
| Solvent Resistance | Dichlorodifluoromethane, alcohol, trichlorodifluoroethane, 5 minutes exposure, 15 minutes recovery. | Clear marking, sleeve no poor shrinkage. |
Processing and Packaging
| Item | Standard Product Packing Quantity (PCS) | Cut-lead Product Packing Quantity (PCS) | ||
| Per Bag | Per Box | Per Bag | Per Box | |
| 5x11 | 1,000 | 30,000 | 1,000 | 40,000 |
| 6.3x11 | 1,000 | 25,000 | 1,000 | 30,000 |
| 8x12 | 500 | 15,000 | 500 | 20,000 |
| 8x14 | 500 | 15,000 | 500 | 20,000 |
| 8x16 | 500 | 10,000 | 500 | 15,000 |
| 10x13 | 500 | 10,000 | 500 | 10,000 |
| 10x16 | 500 | 8,000 | 500 | 10,000 |
| 10x20 | 200 | 6,000 | 200 | 8,000 |
| 13x21 | 200 | 4,000 | 200 | 4,000 |
| 13x25 | 200 | 4,000 | 200 | 4,000 |
| 16x25 | 100 | 2,000 | 100 | 2,000 |
| 16x30 | 100 | 2,000 | 100 | 2,000 |
| 16x35 | 100 | 2,000 | 100 | 2,000 |
| 16x40 | 100 | 2,000 | 100 | 2,000 |
| 18x20 | 100 | 2,000 | 100 | 2,000 |
| 18x25 | 100 | 2,000 | 100 | 2,000 |
| 18x30 | 100 | 1,500 | 100 | 1,600 |
| 18x32 | 100 | 1,500 | 100 | 1,600 |
| 18x35 | 100 | 1,500 | 100 | 1,600 |
| 18x40 | 50 | 1,000 | 50 | 1,000 |
| Diameter | Pieces Per Box | Pieces Per Carton |
| 5 | 2,000 | 20,000 |
| 6.3 | 1,500 | 15,000 |
| 8 | 1,000 | 10,000 |
| 10 | 500 | 5,000 |
2304140030_Xunda-RK4771AMD112RB_C398952.pdf
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