01 Tantalum capacitor shortages have become a structural predicament.
Projects are passively under pressure.
The current supply-demand imbalance in the tantalum capacitor market continues to worsen. This is not a short-term fluctuation, but a long-term structural problem determined by the controlled nature of the raw material (tantalum). The project is currently facing triple pressures:
Uncontrolled lead times: Regular lead times have lengthened to 8-12 months, delivery is unpredictable, and production lines face the risk of material shortages and shutdowns at any time.
Soaring costs: Forced to purchase at high prices, the cost per unit has doubled or even several times, leading to annual budget overruns.
Supply bottleneck: Tantalum is a controlled rare metal, monopolized by major international manufacturers, leaving zero room for negotiation.
Continuing to rely on tantalum capacitors is tantalum entrusting the lifeline of the production line to an uncontrollable external environment. Proactive substitution is the only way to take control of the supply chain resilience.
02 YMIN Multilayer Polymer Solid Aluminum Electrolytic Capacitors
Supports PIN-to-PIN Direct Replacement
YMIN multilayer capacitors have been validated in various fields including drones, robots, robotic dogs, computers, servers, automotive electronics, power banks, charging heads, military applications, and electricity meters. They are identical to tantalum capacitors in size, voltage, and capacitance, supporting direct pin-to-pin replacement. They are compatible with both manganese dioxide tantalum capacitors and polymer tantalum capacitors, requiring no differentiation, PCB modification, or BOM change.
After replacement, the losses incurred by customers due to tantalum capacitors will be completely reversed. The following is a core comparison between YMIN multilayer capacitors and tantalum capacitors:
| Dimension | Tantalum Capacitor | Multilayer Capacitor |
| Raw Material | Tantalum is a regulated rare metal with limited supply | Aluminum is a recyclable metal with unrestricted supply |
| Lead Time | 8~12 months, delivery is uncontrollable | 3~4 weeks, stable and controllable |
| Price | The price of polymer tantalum capacitors has been rising year by year, with high-priced spot goods | The selling price is lower than that of polymer tantalum capacitors, directly reducing the BOM cost |
In terms of performance: YMIN multilayer capacitors have lower ESR, as low as 3mΩ, and can withstand high ripple current of up to 10A per capacitor, fully releasing the system’s performance margin.
The following specifications are completely compatible with the dimensions, capacitance, and voltage of mainstream tantalum capacitors; simply match them to your available models.
| series | Voltage (V) | Capacity (μF) | Dimensions (mm) |
| MPD19 | 6.3 | 220 | 7.3×4.3×1.9 |
| MPD19 | 10 | 100 | 7.3×4.3×1.9 |
| MPD19 | 16 | 100 | 7.3×4.3×1.9 |
| MPD19 | 25 | 68 | 7.3×4.3×1.9 |
| MPD19 | 25 | 47 | 7.3×4.3×1.9 |
| MPD19 | 35 | 33 | 7.3×4.3×1.9 |
| MPD19 | 35 | 22 | 7.3×4.3×1.9 |
| MPD19 | 50 | 10 | 7.3×4.3×1.9 |
| MPD28 | 6.3 | 330 | 7.3×4.3×2.8 |
| MPD28 | 10 | 220 | 7.3×4.3×2.8 |
| MPD28 | 16 | 150 | 7.3×4.3×2.8 |
| MPD28 | 25 | 120 | 7.3×4.3×2.8 |
| MPD28 | 25 | 100 | 7.3×4.3×2.8 |
| MPD28 | 35 | 47 | 7.3×4.3×2.8 |
| MPD28 | 50 | 15 | 7.3×4.3×2.8 |
For other specifications, please consult our selection support.
03 Take Immediate Action
Engineers/Purchasing Personnel are welcome to:
Request samples for on-board testing to verify the replacement effect
Request specification sheets for selection
Contact our technical team for one-on-one replacement support
Post time: Jun-26-2026