Product Overview
The SAMXON KM Series Aluminum Electrolytic Capacitors are polar, foil-type capacitors designed for use in electronic equipment. They meet IEC60384 standards and are constructed with an aluminum case, end seal rubber, and PET sleeve. These capacitors are suitable for general electronic applications, offering reliable performance across a specified temperature range.
Product Attributes
- Brand: SAMXON
- Series: KM Series
- Type: Polar Aluminum Electrolytic Capacitor (Foil Type)
- Construction: Single ended type, impregnated with electrolyte, enclosed in an aluminum case, sealed with end seal rubber, and finished with a vinyl sleeve.
- Sleeve Material: PET
- Lead Line Material: Tinned CP wire (Pb Free)
- Terminal Material: Aluminum wire
- Sealing Material: Rubber
- Case Material: Aluminum case
- Separator Material: Electrolyte paper
Technical Specifications
| SAMXON Part No. | WV (Vdc) | Cap. (F) | Cap. tolerance | Temp. range() | tan (120Hz, 20) | Leakage Current (A, 2min) | Max Ripple Current at 105 120Hz (mA rms) | Load lifetime (Hrs) | Dimension (mm) DL | F (mm) | d (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ERT336M2GK20CB**R | 400 | 33 | -20%~+20% | -40~105 | 0.20 | 421 | 900 | 5000 | 16X20 | 7.5 | 0.8 |
Standard Atmospheric Conditions for Measurement:
Ambient temperature: 15C to 35C
Relative humidity: 45% to 85%
Air Pressure: 86kPa to 106kPa
Conditions for Doubtful Results:
Ambient temperature: 20C 2C
Relative humidity: 60% to 70%
Air Pressure: 86kPa to 106kPa
Rated Voltage & Surge Voltage (Table 2)
| WV (V.DC) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 100 | 160 | 200 | 220 | 250 | 350 | 400 | 420 | 450 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SV (V.DC) | 8 | 13 | 20 | 32 | 44 | 63 | 79 | 125 | 200 | 250 | 270 | 300 | 400 | 450 | 470 | 500 |
Nominal Capacitance (Tolerance)
Condition: Measuring Frequency: 120Hz12Hz, Measuring Voltage: Not more than 0.5Vrms, Measuring Temperature: 202
Criteria: Shall be within the specified capacitance tolerance.
Leakage Current
Condition: Connecting the capacitor with a protective resistor (1k 10 ) in series for 2 minutes, and then, measure Leakage Current.
Criteria: Refer to Table 1.
tan
Condition: See 4.2, Norm Capacitance, for measuring frequency, voltage and temperature.
Criteria: Refer to Table 1.
Terminal Strength
Condition: Tensile Strength and Bending Strength of Terminals.
| Diameter of lead wire | Tensile force N (kgf) | Bending force N (kgf) |
|---|---|---|
| 0.5mm and less | 5 (0.51) | 2.5 (0.25) |
| Over 0.5mm to 0.8mm | 10 (1.0) | 5 (0.51) |
Criteria: No noticeable changes shall be found, no breakage or looseness at the terminal.
Temperature Characteristics
Condition: STEP Testing Temperature() and Time.
Criteria: a. tan shall be within the limit of Item 4.4. The leakage current measured shall not more than 8 times of its specified value.
b. In step 5, tan shall be within the limit of Item 4.4. The leakage current shall not more than the specified value.
c. At-40 (-25), impedance (z) ratio shall not exceed the value of the following table.
| Working Voltage (V) | Z-25/Z+20 | Z-40/Z+20 | ||||
|---|---|---|---|---|---|---|
| 6.3 | 10~63 | 100~450 | 6.3 | 10~63 | 100~450 | |
| Value | 5 | 2-3 | 3-15 | 10 | 3-8 | 3-6 |
For capacitance value > 1000 F, Add 0.5 per another 1000 F for Z-25/Z+20, Add 1.0 per another 1000 F for Z-40/Z+20. Capacitance, tan , and impedance shall be measured at 120Hz.
Load Life Test
Condition: According to IEC60384-4 No.4.13 methods, at 105C 2 with DC bias voltage plus the rated ripple current for Table 1. Tested after 16 hours recovering time.
Criteria: Leakage current: Value in 4.3 satisfied. Capacitance Change: Within 20% of initial value. tan: Not more than 200% of the specified value. Appearance: No leakage of electrolyte.
Shelf Life Test
Condition: Stored at 1052 for 1000+48/0 hours. Stabilized at room temperature for 4~8 hours. Rated DC voltage applied for 30min with a series limiting resistor (1k100 ). Tested after discharge.
Criteria: Leakage current: Value in 4.3 satisfied. Capacitance Change: Within 20% of initial value. tan: Not more than 200% of the specified value. Appearance: No leakage of electrolyte.
Surge Test
Condition: Applied a surge voltage with a (100 50)/CR (k) resistor. 1000 cycles of charge (30 5s) and discharge (5 min 30s). Test temperature: 15~35. CR: Nominal Capacitance ( F).
Criteria: Leakage current: Not more than the specified value. Capacitance Change: Within 15% of initial value. tan: Not more than the specified value. Appearance: No leakage of electrolyte.
Vibration Test
Condition: 10Hz ~ 55Hz, Peak to peak amplitude: 1.5mm, Sweep rate: 10Hz ~ 55Hz ~ 10Hz in about 1 minute, for 2 hours in each of 3 mutually perpendicular directions.
Criteria: Inner construction: No intermittent contacts, open or short circuiting. No damage of tab terminals or electrodes. Appearance: No mechanical damage in terminal. No leakage of electrolyte or swelling of the case. Markings shall be legible.
Solderability Test
Condition: Soldering temperature: 2453C, Dipping depth: 2mm, Dipping speed: 252.5mm/s, Dipping time: 30.5s.
Criteria: Coating quality: A minimum of 95% of the surface being immersed.
Resistance to Solder Heat Test
Condition: Immersion into solder bath at 2605 for 10 1 seconds or 40010 for 3 0 1 seconds to 1.5~2.0mm from the body of capacitor. Left under normal temperature and humidity for 1~2 hours before measurement.
Criteria: Leakage current: Not more than the specified value. Capacitance Change: Within 10% of initial value. tan: Not more than the specified value. Appearance: No leakage of electrolyte.
Change of Temperature Test
Condition: Temperature Cycle: IEC60384-4 No.4.7 methods. 5 cycles of +20 (3 Minutes), Rated low temperature (-40 or -25) (302 Minutes), Rated high temperature (+105) (302 Minutes).
Criteria: Leakage current: Not more than the specified value. tan: Not more than the specified value. Appearance: No leakage of electrolyte.
Damp Heat Test
Condition: IEC60384-4 No.4.12 methods. Exposed for 5008 hours in an atmosphere of 90~95% RH at 402.
Criteria: Leakage current: Not more than the specified value. Capacitance Change: Within 20% of initial value. tan: Not more than 120% of the specified value. Appearance: No leakage of electrolyte.
Vent Test
Condition: For products with vent, diameter 6.3mm. Reversed DC test with specified DC current based on diameter.
| Diameter (mm) | DC Current (A) |
|---|---|
| 22.4 or less | 1 |
| Over 22.4 | 10 |
Criteria: The vent shall operate with no dangerous conditions such as flames or dispersion of pieces.
Maximum Permissible (Ripple Current)
Condition: Maximum A.C current at 120Hz and can be applied at maximum operating temperature. Combined DC and peak AC voltage shall not exceed rated voltage and shall not reverse voltage.
Frequency Multipliers: See Table 1 for values based on Rated Voltage and Frequency.
Environment-related Substances to be Controlled
Refers to the latest document of Environment-related Substances standard (WI-HSPM-QA-072). Includes categories such as Heavy metals, Chlorinated organic compounds, Brominated organic compounds, etc.
Attachment: Application Guidelines
Provides guidance on circuit design, handling techniques, precautions for use, emergency procedures, long-term storage, and capacitor disposal.
2410121612_Man-Yue-Tech-ERT336M2GK20CB_C919358.pdf
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