EMVH350ADA470MHA0G United Chemi-Con Capacitor Polarised (Capacitor Al Electrolytic) In Stock
United Chemi-Con EMVH350ADA470MHA0G is a 47 µF, 35 V SMD aluminum electrolytic capacitor with 400 mΩ ESR and 10 mm height. Designed for surface-mount power supply decoupling and filtering in industrial and consumer electronics. Available from stock worldwide with fast global shipping.
- Manufacturer
- United Chemi-Con
- Package
- Capacitor Al Electrolytic
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- EMVH350ADA470MHA0G Datasheet PDF
- Category
- Capacitor Polarised
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 47 µF capacitance at 35 V rated voltage provides reliable energy storage for power supply decoupling and filtering
- Low 400 mΩ ESR reduces power dissipation and improves ripple current handling in DC-DC converter output stages
- Compact SMD aluminum electrolytic package (10 mm height) enables surface-mount automated assembly on standard SMT lines
Applications
The EMVH350ADA470MHA0G is suited for output filtering and bulk decoupling in 24 V or 28 V power supply rails used in industrial automation, motor drive controls, and embedded computing modules. Its 47 µF capacitance combined with 400 mΩ ESR makes it effective at suppressing switching ripple in DC-DC converters and filtering transients on intermediate voltage buses. The SMD package supports automated reflow soldering in compact PCB assemblies.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Capacitance | 47 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Dielectric Material | ALUMINUM (WET) |
| ESR | 400mΩ |
| Height | 10mm |
| JESD-609 Code | e6 |
| Leakage Current | 0.01645mA |
| Manufacturer Series | MVH |
| Mounting Feature | SURFACE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | SMT |
| Packing Method | TAPE |
| Polarity | POLARIZED |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 35V |
| Ripple Current | 220mA |
| Series | MVH |
| Size Code | 3333 |
| Surface Mount | YES |
| Tan Delta | 0.14 |
| Terminal Finish | Tin/Bismuth (Sn/Bi) |
| Terminal Shape | FLAT |
| Package | Capacitor Al Electrolytic |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| Country of Origin | Indonesia, Mainland China |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What capacitance and voltage rating does EMVH350ADA470MHA0G provide, and which supply rail voltages does it suit?
The EMVH350ADA470MHA0G provides 47 µF capacitance at a 35 V rated voltage, making it suitable for decoupling 24 V and 28 V DC power rails with adequate voltage margin. At 24 V operation, the 35 V rating provides approximately 46% voltage headroom, which is recommended for aluminum electrolytic capacitors to ensure long operational lifetime in industrial power supply designs.
How does the 400 mΩ ESR of EMVH350ADA470MHA0G affect its performance in switching power supply applications?
The EMVH350ADA470MHA0G has a 400 mΩ equivalent series resistance (ESR), which contributes to ripple voltage at the output of switching converters. At a ripple current of 100 mA, the ESR generates 40 mV of additional ripple voltage, which must be accounted for in the power supply design. Designers requiring lower output ripple may use this capacitor in parallel with a ceramic capacitor to reduce the effective ESR.
How does the leakage current of EMVH350ADA470MHA0G affect long-term reliability in always-on industrial equipment?
The EMVH350ADA470MHA0G has a leakage current of approximately 0.01645 mA at rated voltage. This very low leakage current minimizes self-discharge losses in standby-powered circuits and reduces heat generation within the capacitor over long operating periods. For industrial equipment running continuously, low leakage current also indicates good electrolyte integrity and contributes to extended capacitor service life.
What physical dimensions does EMVH350ADA470MHA0G have, and how does its 10 mm height constrain PCB layout clearance?
The EMVH350ADA470MHA0G measures 10 mm in height and is housed in a cylindrical SMD aluminum electrolytic package. Board designers must ensure a minimum of 10 mm clearance above the PCB footprint, including any overlying shields, heat spreaders, or adjacent tall components. This height is typical for 35 V, 47 µF SMD aluminum electrolytic capacitors and should be verified against chassis and connector height constraints.
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About United Chemi-Con
United Chemi-Con is a leading electronic component manufacturer. FindMyChip sources United Chemi-Con ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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