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Specifications
Operating Temperature:
-45℃~+105℃
Lifetime:
10000hrs@105℃
Capacitance:
150uF
Height - Seated (Max):
25mm
Pin Spacing:
5mm
Voltage Rating:
160V
Diameter:
12.5mm
Tolerance:
±20%
Mfr. Part #:
ERD157M2CI25RR
Package:
Through Hole,D12.5xL25mm
Key Attributes
Model Number:
ERD157M2CI25RR
Product Description
SAMXON RD Series Aluminum Electrolytic Capacitors
Product Overview
The SAMXON RD Series Aluminum Electrolytic Capacitors are foil-type, polar capacitors designed for use in electronic equipment. These capacitors meet IEC60384 standards and are constructed with a single-ended design, featuring an aluminum case impregnated with electrolyte and sealed with end seal rubber, finished with a PET vinyl sleeve. They are suitable for general electronic applications requiring reliable performance and adherence to international quality standards.
Product Attributes
- Brand: SAMXON
- Series: RD Series
- Type: Aluminum Electrolytic Capacitor (Foil Type, Polar)
- Construction: Single Ended
- Sleeve Material: PET
- Standards Compliance: IEC60384
- Supplier: MAN YUE ELECTRONICS COMPANY LIMITED
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 100kHz (mA rms) | Load lifetime (Hrs) | Dimension (mm) DL | F (mm) | d (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ERD157M2CI25RR**P | 160 | 150 | -20%~+20% | -40~105 | 0.15 | 505 | 1220 | 10000 | 12.5X25 | 5.0 | 0.6 |
General Characteristics
| Item | Specification |
|---|---|
| Rated voltage (WV) | 160, 200, 250, 350, 400, 450 V.DC |
| Surge voltage (SV) | 200, 250, 300, 400, 450, 500 V.DC |
| Nominal capacitance (Tolerance) | Measured at 120Hz12Hz, 0.5Vrms, 202. Within specified tolerance. |
| Leakage current | Refer to Table 1. Measured after 2 minutes with a 1k 10 protective resistor. |
| tan | Refer to Table 1. Measured at 120Hz12Hz, 0.5Vrms, 202. |
| Terminal strength (Tensile) | 5N (0.51kgf) for 0.5mm wire; 10N (1.0kgf) for >0.5mm to 0.8mm wire. |
| Terminal strength (Bending) | 2.5N (0.25kgf) for 0.5mm wire; 5N (0.51kgf) for >0.5mm to 0.8mm wire. |
| Load life test | 105, rated voltage + max ripple current for 10000 hours (for 12.5~18). Criteria: Leakage current within spec, Capacitance change 20%, tan 200% of specified value, no electrolyte leakage. |
| Shelf life test | 105, no voltage for 1000 hours. Criteria: Leakage current within spec, Capacitance change 20%, tan 200% of specified value, no electrolyte leakage. |
| Vibration test | 10Hz ~ 55Hz, 1.5mm amplitude for 2 hours in 3 directions. Criteria: No intermittent contacts, open/short circuit, damage, or electrolyte leakage. |
| Solderability test | 2453, 30.5s. Criteria: 95% surface coated. |
| Resistance to solder heat | 2605 for 101s or 40010 for 10.1s. Criteria: Leakage current within spec, Capacitance change 10%, tan within spec, no electrolyte leakage. |
| Damp heat test | 402, 90~95% RH for 5008 hours. Criteria: Leakage current within spec, Capacitance change 20%, tan 120% of specified value, no electrolyte leakage. |
| Maximum permissible ripple current | At 105, 100kHz. See Table 1 for values. |
Application Guidelines
Circuit Design Considerations:
- Operating temperature and frequency affect electrical parameters; consider variations in leakage current, capacitance, and ESR.
- Avoid reverse voltage, charge/discharge applications, over voltage, and exceeding maximum ripple current.
- For series or parallel connections, ensure voltage and current balancing.
Capacitor Mounting Considerations:
- Ensure adequate clearance for pressure relief vents.
- Avoid high voltage/current wiring near pressure relief vents.
- Ensure proper circuit board hole spacing and avoid runs under the capacitor.
Capacitor Handling Techniques:
- Verify capacitance, rated voltage, and polarity before insertion.
- Avoid mechanical shock or damage.
- Observe soldering temperature and time specifications.
- Use appropriate cleaning solvents and drying methods.
Precautions for Use:
- Do not store or use outside rated temperature ranges or in direct contact with water, salt water, oil, or toxic gases.
- Avoid electrical shock by not touching terminals or short-circuiting them.
Emergency Procedures:
- In case of pressure relief vent operation, immediately turn off equipment and disconnect from power.
- Avoid contact with escaping electrolyte gas/liquid. Follow first aid procedures if contact occurs.
Long Term Storage:
- Leakage current may increase after long storage. Recondition capacitors by applying rated voltage through a 1000 resistor for 30 minutes if stored for over one year.
Capacitor Disposal:
- Incinerate after crushing or puncturing the can, or dispose of as solid waste, following local regulations.
2410121552_Man-Yue-Tech-ERD157M2CI25RR_C2903597.pdf
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