Product Overview
SAMXON Aluminum Electrolytic Capacitors offer a comprehensive range of miniature, large can, and V-Chip types designed for diverse electronic applications. With features like high ripple current, low impedance, long life, and high temperature resistance, these capacitors are suitable for general-purpose use, audio equipment, high-reliability circuits, and demanding industrial applications. The product line emphasizes miniaturization, enhanced performance, and adherence to strict quality and environmental standards, including RoHS compliance.
Product Attributes
- Brand: SAMXON
- Origin: China (Manufacturing Plants in Dongguan and Wuxi)
- Certifications/Standards: JIS C - 5101-4 (IEC 60384-4), RoHS Directive Compliant, Halogen Free Compliant
Technical Specifications
Series Overview
| Series | Features | Temperature (C) | Load Life (Hrs) | Page |
|---|---|---|---|---|
| KF | 5mmL (High), +105C | -40 ~ +105 | 1,000 | P.19 |
| KS | 7mmL (High), -40C ~ +105C | -40 ~ +105 | 1,000 | P.21 |
| GS | +85C, General Purpose | -40(-25) ~ +85 | 2,000 | P.23 |
| KM | +105C, General Purpose | -40(-25) ~ +105 | 2,000 | P.26 |
| KG | -55C ~ +105C, Wide Temperature | -55 ~ +105 | 1,000 ~ 2,000 | P.30 |
| OM | +105C, Withstanding Overvoltage | -25 ~ +105 | 2,000 | P.32 |
| GF | +105C, High Ripple Current, Low Impedance | -40 ~ +105 | 1,000 ~ 4,000 | P.34 |
| SF | +105C, High Ripple Current, Long Life Assurance, Low Impedance | -40 ~ +105 | 3,000 ~ 6,000 | P.38 |
| GT | +105C, High Ripple Current, Longer Life Assurance, Low Impedance | -40 ~ +105 | 4,000 ~ 10,000 | P.40 |
| GK | +105C, Higher Ripple Current, Lower Impedance | -40 ~ +105 | 2,000 ~ 5,000 | P.43 |
| SH | +105C, Highest Ripple Current, Lowest Impedance, Long Life Assurance | -40 ~ +105 | 5,000 ~ 6,000 | P.45 |
| SK | +105C, Highest Ripple Current, Longest Life Assurance, Lower Impedance | -40 ~ +105 | 6,000 ~ 10,000 | P.47 |
| RS | +105C, High Ripple Current, Longer Life Assurance, Low Impedance | -40 ~ +105 | 3,000 ~ 7,000 | P.51 |
| GY | +105C, Longer Life Assurance, Low Impedance | -40 ~ +105 | 4,000 ~ 10,000 | P.55 |
| RF | -55C ~ +105C, Wide Temperature, High Ripple Current, Low Impedance | -55 ~ +105 | 1,000 ~ 4,000 | P.57 |
| RR | Long Life Assurance, High Ripple Current | -40(-25) ~ +105 | 3,000 | P.61 |
| RT | Long Life Assurance, High Ripple Current | -40(-25) ~ +105 | 5,000 | P.63 |
| RE | Longer Life Assurance | -25 ~ +105 | 8,000 ~ 10,000 | P.66 |
| RD | Longer Life Assurance, High Ripple Current | -40(-25) ~ +105 | 8,000 ~ 10,000 | P.68 |
| RH | Longest Life Assurance, High Ripple Current | -40(-25) ~ +105 | 10,000 ~ 12,000 | P.70 |
| BD | +125C, High Temperature | -40 ~ +125 | 1,000 ~ 2,000 | P.72 |
| RA | +130C, High Temperature, High Ripple Current | -40(-25) ~ +130 | 1,000 ~ 4,000 | P.74 |
| RB | +130C, High Temperature, High Ripple Current, Long Life Assurance | -40(-25) ~ +130 | 3,000 ~ 4,000 | P.77 |
| RC | +130C, High Temperature, High Ripple Current, Longer Life Assurance | -25 ~ +130 | 5,000 ~ 6,000 | P.79 |
| FA | Standard, For Audio | -40 ~ +85 | 1,000 | P.81 |
| NP | +85C, Non-polar | -40 ~ +85 | 1,000 | P.83 |
| NH | +105C, Non-polar | -40 ~ +105 | 1,000 | P.85 |
| KM | +105C, Pen Cap | -25 ~ +105 | 2,000 | P.87 |
| RW | +105C, Pen Cap, Long Life Assurance | -25 ~ +105 | 5,000 | P.89 |
| RY | +105C, Pen Cap, Longer Life Assurance | -25 ~ +105 | 10,000 | P.91 |
| LP | Lug / Snap-in Terminal Type, Standard | -40(-25) ~ +85 | 2,000 | P.95 |
| AP | Lug / Snap-in Terminal Type, For Audio | -40 ~ +85 | 1,000 | P.101 |
| QP | Lug / Snap-in Terminal Type, Withstanding Vibration | -40(-25) ~ +85 | 2,000 | P.103 |
| DP | Lug / Snap-in Terminal Type, Long Life Assurance, Low Impedance | -40(-25) ~ +85 | 5,000 | P.109 |
| TP | Lug / Snap-in Terminal Type, Ultra Long Life Assurance | -25 ~ +85 | 10,000 | P.111 |
| HP | Lug / Snap-in Terminal Type, Wide Temperature | -40(-25) ~ +105 | 2,000 | P.113 |
| UP | Lug / Snap-in Terminal Type, Withstanding Overvoltage | -25 ~ +105 | 2,000 | P.119 |
| KP | Lug / Snap-in Terminal Type, Long Life Assurance | -40(-25) ~ +105 | 3,000 | P.121 |
| EP | Lug / Snap-in Terminal Type, Long Life Assurance | -40(-25) ~ +105 | 5,000 | P.127 |
| FP | Lug / Snap-in Terminal Type, Long Life Assurance, Low Impedance | -40(-25) ~ +105 | 5,000 | P.132 |
| SP | Lug / Snap-in Terminal Type, Longer Life Assurance | -40(-25) ~ +105 | 7,000 | P.134 |
| VP | Lug / Snap-in Terminal Type, Withstanding Vibration | -40(-25) ~ +105 | 2,000 | P.137 |
| GP | Lug / Snap-in Terminal Type, Ultra Small Size | -40(-25) ~ +105 | 2,000 | P.143 |
| WR | Screw Terminal Type, Standard | -40(-25) ~ +85 | 2,000 | P.147 |
| WI | Screw Terminal Type, High Ripple Current | -25 ~ +85 | 2,000 | P.152 |
| WT | Screw Terminal Type, Standard | -40(-25) ~ +105 | 2,000 | P.155 |
| WX | Screw Terminal Type, Long Life Assurance | -40(-25) ~ +85 | 5,000 | P.160 |
| WF | Screw Terminal Type, Long Life Assurance | -40(-25) ~ +105 | 5,000 | P.164 |
| WH | Screw Terminal Type, Longer Life Assurance | -25 ~ +85 | 10,000 | P.169 |
| WL | Screw Terminal Type, Ultra Long Life Assurance | -25 ~ +85 | 20,000 | P.172 |
| WB | Screw Terminal Type, High Temperature | -25 ~ +125 | 3,000 | P.175 |
| VS1 | Surface Mount Type, General Purpose | -40 ~ +85 | 2,000 | P.179 |
| VT1 | Surface Mount Type, General Purpose, 1,000 Hours | -55 ~ +105 | 1,000 | P.181 |
| VTD | Surface Mount Type, General Purpose, 2,000 Hours | -55 ~ +105 | 2,000 | P.183 |
| VTG | Surface Mount Type, High Voltage, 3,000 Hours | -25 ~ +105 | 3,000 | P.185 |
| VZ2 | Surface Mount Type, Low Impedance | -55 ~ +105 | 2,000 | P.187 |
| VTL | Surface Mount Type, Long Life, 3,000/5,000 Hours | -40 ~ +105 | 3,000/5,000 | P.189 |
Part Number System Breakdown
| Position | Description | Example |
|---|---|---|
| 1-2 | Series | EK |
| 3 | Capacitance Code | 337 (for 330F) |
| 4 | Tolerance | M (20%) |
| 5-6 | Voltage (WVDC) Code | 1C (for 16V) |
| 7 | Case Length Code | F (for 5mm L) |
| 8 | Diameter Code | 1 (for 4mm ) |
| 9 | Type | RR (Radial Bulk) |
| 10-11 | SAMXON Product Line | TC |
| 12 | Sleeve Material | S (PET) |
| 13-14 | Feature Code | AP (For Audio) |
Taping Specifications (Dimensions in mm)
| Item | D | Height A | Lead Diameter d | Component Spacing P | Pitch of sprocket holes P0 | Carrier tape width W |
|---|---|---|---|---|---|---|
| 3 | 4, 5, 6.3, 8, 10, 12.5, 16, 18 | 5 ~ 35 | 0.45 ~ 0.8 | 12.7 ~ 30 | 12.7 | 18.0 |
Packing Quantity (Taping Type)
| D x L (mm) | Inner Box Quantity | Outer Box Quantity |
|---|---|---|
| 3 x 5 | 3,000 | 30,000 |
| 4 x 5 ~ 7 | 2,500 | 25,000 |
| 5 x 5 ~ 11 | 2,000 | 20,000 |
| 6.3 x 5 ~ 12 | 1,500 | 15,000 |
| 8 x 5 ~ 12 | 1,000 | 10,000 |
| 8 x 14 ~ 20 | 1,000 | 8,000 |
| 10 x 12.5 | 500 | 5,000 |
| 10 x 16 | 500 | 5,000 |
| 10 x 20 ~ 25 | 500 | 4,000 |
| 10 x 30 | 500 | 4,000 |
| 12.5 x 20 | 500 | 2,000 |
| 12.5 x 25 | 500 | 2,000 |
| 12.5 x 35 | 500 | 2,000 |
| 16 x 25 | 250 | 1,000 |
| 16 x 30 ~ 35 | 250 | 1,500 |
| 18 x 20 ~ 25 | 250 | 1,000 |
| 18 x 30 ~ 35 | 250 | 500 |
| 18 x 40 | 250 | 500 |
Packing Quantity (Bulk Type)
| Long Lead Wire Product D x L (mm) | Plastic Bag Quantity | Inner Box Quantity | Outer Box Quantity |
|---|---|---|---|
| 3 x 5 | 1,000 | 24,000 | 96,000 |
| 4 x 5 | 1,000 | 16,000 | 64,000 |
| 4 x 7 | 1,000 | 14,000 | 56,000 |
| 5 x 5 | 1,000 | 12,000 | 48,000 |
| 5 x 7 | 1,000 | 10,000 | 40,000 |
| 5 x 11 | 1,000 | 8,000 | 32,000 |
| 6.3 x 5 ~ 7 | 1,000 | 8,000 | 32,000 |
| 6.3 x 11 | 1,000 | 6,000 | 24,000 |
| 8 x 5 ~ 7 | 1,000 | 6,000 | 24,000 |
| 8 x 9 | 500 | 4,000 | 16,000 |
| 8 x 10 ~ 16 | 500 | 3,000 | 12,000 |
| 8 x 20 | 200 | 1,600 | 6,400 |
| 8 x 25 | 200 | 1,200 | 4,800 |
| 10 x 12.5 | 400 | 2,400 | 9,600 |
| 10 x 15 ~ 20 | 200 | 1,200 | 7,200 |
| 10 x 25 ~ 30 | 200 | 1,200 | 4,800 |
| 12.5 x 20 | 150 | 1,200 | 4,800 |
| 12.5 x 25 | 150 | 900 | 3,600 |
| 12.5 x 30 ~ 35 | 100 | 600 | 2,400 |
| 12.5 x 40 | - | 300 | 1,800 |
| 16 x 20 | - | 200 | 2,000 |
| 16 x 25 ~ 30 | - | 200 | 1,600 |
| 16 x 35 ~ 40 | - | 200 | 1,200 |
| 18 x 15 ~ 20 | - | 150 | 1,500 |
| 18 x 25 ~ 30 | - | 150 | 1,200 |
| 18 x 35 ~ 50 | - | 150 | 900 |
Packing Quantity (Snap-in Type)
| Snap-in Terminal Product D x L (mm) | Inner Box Quantity | Outer Box Quantity |
|---|---|---|
| 20 x 25 | 100 | 1,200 |
| 20 x 30 ~ 40 | 100 | 1,000 |
| 22 x 25 | 100 | 1,200 |
| 22 x 30 ~ 40 | 100 | 1,000 |
| 22 x 45 ~ 50 | 100 | 800 |
| 25 x 25 | 100 | 1,000 |
| 25 x 30 ~ 35 | 100 | 800 |
| 25 x 40 ~ 50 | 100 | 600 |
| 30 x 30 ~ 35 | 50 | 500 |
| 30 x 40 ~ 50 | 50 | 400 |
| 35 x 30 ~ 35 | 40 | 400 |
| 35 x 40 ~ 50 | 40 | 320 |
Lead Forming Specifications (mm)
| Shape Code | D | F | H | d 0.05 | F1 | H1 | H2 | E |
|---|---|---|---|---|---|---|---|---|
| CB | 4, 5, 6.3, 8, 10, 13, 16, 18 | 1.5 ~ 7.5 | 3.5 | 0.45 ~ 0.8 | - | - | - | - |
| HE | 4, 5, 6.3, 8 | 5.0 | 5.0 | 0.45 ~ 0.5 | - | - | - | - |
| FD | 5, 5, 5, 5 | 5.0 | 4.5 | 0.45 ~ 0.5 | - | 1.8 | - | - |
| KD | - | - | - | - | 5.0 | 4.5 | 2.0 | 1.30 |
| EC | 5.0, 5.0, 5.0, 5.0 | - | 4.0 | 0.45 ~ 0.5 | 1.2 | - | - | - |
| PC | - | 2.0, 2.5, 3.5, 5.0 | 4.0 | - | - | 3.0 | - | - |
V-Chip Taping Dimensions (mm)
| Size | W 0.30 | A | B | P1 0.10 | F 0.10 | t2 |
|---|---|---|---|---|---|---|
| 4 x 5.4 | 12.0 | 4.7 | 4.7 | 8.0 | 5.5 | 5.8 |
| 5 x 5.4 | 12.0 | 6.0 | 6.0 | 12.0 | 5.5 | 5.8 |
| 6.3 x 5.4 | 16.0 | 7.0 | 7.0 | 12.0 | 7.5 | 5.8 |
| 6.3 x 7.7 | 16.0 | 7.0 | 7.0 | 12.0 | 7.5 | 8.3 |
| 8 x 6.2 | 16.0 | 8.7 | 8.7 | 12.0 | 7.5 | 6.8 |
| 8 x 10.2 | 24.0 | 8.7 | 8.7 | 16.0 | 11.5 | 11.0 |
| 10 x 10.2 | 24.0 | 10.7 | 10.7 | 16.0 | 11.5 | 11.0 |
| 12.5 x 13.5 | 32.0 | 13.4 | 13.4 | 24 | 14.2 | 14.4 |
| 12.5 x 16 | 32.0 | 13.4 | 13.4 | 24 | 14.2 | 16.3 |
| 16 x 16.5 | 44.0 | 17.5 | 17.5 | 28 | 20.2 | 17.4 |
| 16 x 21.2 | 44.0 | 17.5 | 17.5 | 28 | 20.2 | 22.4 |
Reflow Soldering Allowable Range
| Size | T (C) | t (second) | t1 (second) |
|---|---|---|---|
| 4, 6.3 | 255 | 100 | 50 |
| 8, 10, 16 | 245 | 100 | 40 |
Recommended Land Size (mm)
| Size | X | Y | a |
|---|---|---|---|
| 4 | 1.6 | 2.6 | 1.0 |
| 5 | 1.6 | 3.0 | 1.4 |
| 6.3 | 1.6 | 3.5 | 2.1 |
| 8 | 2.5 | 3.5 | 3.0 |
| 10 | 2.5 | 4.0 | 4.5 |
| 12.5 | 2.5 | 6.0 | 5.0 |
| 16 | 3.0 | 6.5 | 8.0 |
V-Chip Capacitance Range and Ripple Current (mA rms)
| Voltage (V) | Capacitance (F) | Case Size | Ripple Current (mA rms) |
|---|---|---|---|
| 6.3V | 4.7 | 4 x 5.4 | 16 |
| 6.3V | 10 | 4 x 5.4 | 23 |
| 6.3V | 22 | 4 x 5.4 | 28 |
| 6.3V | 33 | 4 x 5.4 | 37 |
| 6.3V | 47 | 5 x 5.4 | 45 |
| 6.3V | 100 | 5 x 5.4 | 50 |
| 6.3V | 220 | 6.3 x 5.4 | 95 |
| 6.3V | 330 | 6.3 x 5.4 | 110 |
| 6.3V | 470 | 6.3 x 5.4 | 110 |
| 6.3V | 1000 | 8 x 10.2 | 300 |
| 10V | 4.7 | 4 x 5.4 | 20 |
| 10V | 10 | 4 x 5.4 | 23 |
| 10V | 22 | 4 x 5.4 | 30 |
| 10V | 33 | 5 x 5.4 | 37 |
| 10V | 47 | 5 x 5.4 | 45 |
| 10V | 100 | 6.3 x 5.4 | 70 |
| 10V | 220 | 8 x 10.2 | 185 |
| 10V | 330 | 8 x 10.2 | 210 |
| 10V | 470 | 10 x 10.2 | 300 |
| 10V | 1000 | 10 x 10.2 | 300 |
| 16V | 4.7 | 4 x 5.4 | 24 |
| 16V | 10 | 4 x 5.4 | 24 |
| 16V | 22 | 4 x 5.4 | 28 |
| 16V | 33 | 5 x 5.4 | 44 |
| 16V | 47 | 6.3 x 5.4 | 55 |
| 16V | 100 | 6.3 x 7.7 | 80 |
| 16V | 220 | 8 x 10.2 | 185 |
| 16V | 330 | 8 x 10.2 | 210 |
| 16V | 470 | 10 x 10.2 | 300 |
| 25V | 10 | 4 x 5.4 | 20 |
| 25V | 22 | 5 x 5.4 | 28 |
| 25V | 47 | 6.3 x 7.7 | 53 |
| 25V | 100 | 8 x 10.2 | 145 |
| 25V | 220 | 10 x 10.2 | 265 |
| 35V | 4.7 | 4 x 5.4 | 14 |
| 35V | 10 | 5 x 5.4 | 18 |
| 35V | 22 | 6.3 x 7.7 | 42 |
| 35V | 47 | 8 x 10.2 | 78 |
| 35V | 100 | 10 x 10.2 | 140 |
| 50V | 1 | 4 x 5.4 | 1.0 |
| 50V | 2.2 | 4 x 5.4 | 2.6 |
| 50V | 4.7 | 4 x 5.4 | 4.0 |
| 50V | 10 | 5 x 5.4 | 8.4 |
| 50V | 22 | 5 x 5.4 | 11 |
Application Guidelines - Key Points
- Ensure operating conditions (temperature, ripple current) are within specified limits.
- Capacitors are polarized; avoid reverse or AC voltage. Use non-polar types for circuits with potential polarity reversal.
- Do not use for rapid/frequent charge/discharge cycles without special design capacitors.
- Avoid excess voltage; peak voltage (DC + ripple) must not exceed rated voltage.
- Outer sleeve is not insulated; use special insulation if required.
- Avoid exposure to water, brine, oil, toxic gases, ozone, UV, and radiation.
- Ensure proper PC board hole spacing matches lead spacing.
- Do not place circuit patterns above the capacitor's safety vent.
- Soldering conditions must be within SAMXON specifications (Pb/Sn and Pb-free).
- Do not clean with halogenated cleaning agents.
- Store capacitors at 5C to 35C, <75% RH, out of direct sunlight. Capacitors stored over one year may require voltage treatment.
- Dispose of capacitors as industrial waste through specialists.
Compliance
- RoHS Directive: Products comply with EU RoHS Directive (2011/65/EU) regarding Lead (Pb), Mercury (Hg), Cadmium (Cd), Hexavalent Chromium (Cr6+), PBBs, and PBDEs.
- Halogen Free: Products are compliant with limits for Bromine (Br) and Chlorine (Cl).
Manufacturing and Quality Assurance
The manufacturing process includes incoming goods inspection, foil etching and forming, winding, impregnation, assembly, seal curling, marking, insulating, aging, visual inspection, and final inspection. Quality assurance measures are documented in a Quality Management Handbook, with continuous improvement programs and process control (SPC) implemented.
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