TR3A225K010C1800 Vishay Capacitor Polarised (Capacitor Moulded Polarised) In Stock
Vishay TR3A225K010C1800 is a 2.2 µF 10 V solid tantalum SMD capacitor with 1800 mΩ ESR in a compact 1.6 mm height moulded package. Designed for high-frequency decoupling with ESR and ripple current specified at 100 kHz for accurate power supply filtering. Available from stock worldwide with competitive pricing.
- Manufacturer
- Vishay
- Package
- Capacitor Moulded Polarised
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- TR3A225K010C1800 Datasheet PDF
- Category
- Capacitor Polarised
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2.2 µF 10 V solid tantalum capacitor with ESR of 1800 mΩ measured at 100 kHz for accurate high-frequency power supply filtering
- Dry/solid tantalum dielectric in a moulded polarised case of only 1.6 mm height for ultra-compact SMD layouts
- REACH-compliant and MSL e3 rated construction meets global environmental and moisture sensitivity standards for automated SMT reflow processes
Applications
The TR3A225K010C1800 is used in decoupling and bulk bypass applications in portable electronics, telecommunications equipment, and industrial control boards where a 2.2 µF 10 V solid tantalum capacitor with defined ESR is required. Its 1800 mΩ ESR at 100 kHz provides predictable impedance characteristics for power-supply rail stabilization in switching regulators and RF circuits. The compact moulded polarised SMD package suits high-density PCB designs in space-constrained applications.
Specifications
| Reach Compliance Code | Compliant |
| Factory Lead Time | 13Weeks |
| YTEOL | 10 |
| Additional Feature | ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ |
| Capacitance | 2.2 µF |
| Capacitor Type | TANTALUM CAPACITOR |
| Dielectric Material | TANTALUM (DRY/SOLID) |
| ESR | 1800mΩ |
| Height | 1.6mm |
| JESD-609 Code | e3 |
| Leakage Current | 0.0005mA |
| Mounting Feature | SURFACE MOUNT |
| Negative Tolerance | 10% |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Packing Method | TR, EMBOSSED PLASTIC, 7 INCH |
| Polarity | POLARIZED |
| Positive Tolerance | 10% |
| Rated (DC) Voltage (URdc) | 10V |
| Ripple Current | 80mA |
| Size Code | 1206 |
| Surface Mount | YES |
| Tan Delta | 0.06 |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Shape | J BEND |
| Package | Capacitor Moulded Polarised |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.21.00.50 |
| Country of Origin | Israel, Mainland China |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the ESR of the TR3A225K010C1800, and at what frequency is it specified?
The TR3A225K010C1800 has an equivalent series resistance (ESR) of 1800 mΩ, measured at 100 kHz. This ESR specification is important for power supply designers because tantalum capacitors used in switching regulator output filters require a predictable ESR to maintain loop stability. An 1800 mΩ ESR at 100 kHz is suitable for low-frequency bypass roles in 10 V supply rails.
What capacitance and voltage rating does the TR3A225K010C1800 offer, and what supply rails does it suit?
The TR3A225K010C1800 provides 2.2 µF capacitance at a 10 V voltage rating. It is appropriate for decoupling 3.3 V, 5 V, and lower supply rails in digital and analog circuits. The 10 V rating gives adequate derating margin (typically a 2:1 derating is recommended for tantalum capacitors) when used on 5 V or lower power rails for reliability.
How does the solid tantalum dielectric in the TR3A225K010C1800 differ from wet tantalum or aluminum electrolytic types?
The TR3A225K010C1800 uses a dry/solid tantalum dielectric, which unlike wet tantalum or liquid-electrolyte aluminum types does not use a liquid electrolyte. Solid tantalum capacitors offer lower ESR drift over temperature and longer operating lifetimes, typically rated for operating temperatures from -55°C to +125°C, making them suitable for industrial and military-grade power supply applications.
What is the physical height of the TR3A225K010C1800, and how does it fit in low-profile board designs?
The TR3A225K010C1800 has a maximum height of 1.6 mm in its moulded polarised SMD package (A case size). This low-profile form factor makes it suitable for thin devices such as handheld instruments, wearable electronics, and compact industrial modules where component height above the PCB is restricted to less than 2 mm.
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