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T51 Series vPolyTan™ Capacitors
Vishay's capacitors combine low ESR down to 40 mΩ with high volumetric efficiency and high-temperature operation to +125°C
Vishay's automotive-grade series of vPolyTan™ surface-mount polymer tantalum molded chip capacitors are designed to deliver improved performance in high-temperature, high-humidity operating conditions. The AEC-Q200-qualified Vishay Polytech T51 series offers lower ESR, lower voltage derating, and a benign failure mode while maintaining higher volumetric efficiency than traditional tantalum capacitors. The capacitors feature a highly conductive polymer cathode system and a robust design for harsh environments. These devices offer technological advantages over ceramic chip capacitors (MLCC) and aluminum capacitors in a comparable capacitance range.
Features
- Case codes: D (EIA 7343-31) and V (EIA 7343-20)
- Capacitance: 6.8 μF to 330 μF
- Capacitance tolerance: ±20%
- Voltage ratings: 2.5 V to 35 V
- ESR at 100 kHz and +25°C: 40 mΩ to 120 mΩ
- Max. ripple current at 100 kHz and +45°C: 1.79 A to 2.37 A
- High-temperature load time: 2,000 h
- All parts rated to 2,000 h
- AEC-Q200 qualified
- Available in compact D and V case sizes
- Wide capacitance range: 6.8 μF to 330 μF with a ±20% capacitance tolerance
- Voltage ratings: 2.5 V to 35 V
- Ultra-low ESR: 120 mΩ down to 40 mΩ
- High-temperature operation to +125°C with voltage derating above +105°C
- High-temperature load time to 2,000 hours
- High ripple current to 2.37 A
- Lead (Pb)-free terminations
- RoHS-compliant, halogen-free, and Vishay Green
Applications
- Decoupling, smoothing, and filtering in switch mode and point-of-load (POL) power supplies for automotive ADAS, infotainment, and other in-vehicle electronic systems
T51 Series vPolyTan Capacitors
| Image | Manufacturer Part Number | Description | Capacitance | ESR (Equivalent Series Resistance) | Voltage - Rated | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
 |  | T51V337M2R5C0040 | CAP TANT POLY 330UF 2.5V 2917 | 330 µF | 40mOhm @ 100kHz | 2.5 V | 1204 - Immediate | $10.29 | View Details |
| | T51V227M2R5C0040 | CAP TANT POLY 220UF 2.5V 2917 | 220 µF | 40mOhm @ 100kHz | 2.5 V | 1500 - Immediate | $9.88 | View Details |
|  | T51D156M025C0100 | CAP TANT POLY 15UF 25V 2917 | 15 µF | 100mOhm @ 100kHz | 25 V | 910 - Immediate | $14.08 | View Details |
| | T51D106M035C0120 | CAP TANT POLY 10UF 35V 2917 | 10 µF | 120mOhm @ 100kHz | 35 V | 948 - Immediate | $14.65 | View Details |
| | T51D336M025C0100 | CAP TANT POLY 33UF 25V 2917 | 33 µF | 100mOhm @ 100kHz | 25 V | 766 - Immediate | $14.98 | View Details |
| | T51D226M025C0100 | CAP TANT POLY 22UF 25V 2917 | 22 µF | 100mOhm @ 100kHz | 25 V | 565 - Immediate | $14.57 | View Details |
| | T51D336M020C0100 | CAP TANT POLY 33UF 20V 2917 | 33 µF | 100mOhm @ 100kHz | 20 V | 822 - Immediate | $14.41 | View Details |
| | T51D685M035C0120 | CAP TANT POLY 6.8UF 35V 2917 | 6.8 µF | 120mOhm @ 100kHz | 35 V | 855 - Immediate | $13.25 | View Details |
| | T51D106M025C0120 | CAP TANT POLY 10UF 25V 2917 | 10 µF | 120mOhm @ 100kHz | 25 V | 741 - Immediate | $13.67 | View Details |
|  | T51D107M010C0040 | CAP TANT POLY 100UF 10V 2917 | 100 µF | 40mOhm @ 100kHz | 10 V | 1276 - Immediate | $11.28 | View Details |
Published: 2023-02-06
Hong Kong, China