TPSD107M020R0085 AVX Capacitor Polarised (Capacitor Moulded Polarised) In Stock
AVX TPSD107M020R0085 is a 100 µF 20V solid tantalum capacitor in a moulded D-case package with ultra-low 85 mΩ ESR, designed for high-frequency decoupling and power filtering in industrial and telecom applications.
- Manufacturer
- AVX
- Package
- Capacitor Moulded Polarised
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- TPSD107M020R0085 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
- 100 µF capacitance at 20V rated voltage for substantial bulk energy storage
- Ultra-low 85 mΩ ESR measured at 100 kHz enabling superior ripple current handling
- Solid tantalum dielectric construction providing stable capacitance over temperature and long service life
- Moulded D-case SMD package for compact, automated PCB assembly
- RoHS compliant and REACH-compliant construction suitable for green product designs
Applications
The TPSD107M020R0085 is well suited for power supply decoupling and bulk energy storage in industrial control systems, telecom line cards, and server motherboards operating from 5V to 20V rails. Its low ESR makes it ideal for smoothing high-frequency switching noise in DC-DC converter output filters. It is also used in automotive infotainment and medical instrumentation where stable 100 µF capacitance at 20V is required.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 13Weeks |
| YTEOL | 6.98 |
| Additional Feature | ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ |
| Capacitance | 100 µF |
| Capacitor Type | TANTALUM CAPACITOR |
| Dielectric Material | TANTALUM (DRY/SOLID) |
| ESR | 85mΩ |
| Height | 2.9mm |
| JESD-609 Code | e3 |
| Leakage Current | 0.02mA |
| Mounting Feature | SURFACE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Packing Method | TR, PLASTIC, 7 INCH |
| Polarity | POLARIZED |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 20V |
| Ripple Current | 531mA |
| Size Code | 2917 |
| Surface Mount | YES |
| Tan Delta | 0.06 |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| 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 | Czechia, El Salvador |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum rated voltage for the TPSD107M020R0085 and how does it affect derating in real designs?
The TPSD107M020R0085 is rated at 20V DC. Standard practice for solid tantalum capacitors is to derate to 50%, meaning it should be used at no more than 10V in typical circuits to ensure long-term reliability and prevent voltage-stress failures.
How does the 85 mΩ ESR of the TPSD107M020R0085 compare to standard electrolytic capacitors for ripple current filtering?
With an ESR of 85 mΩ measured at 100 kHz, the TPSD107M020R0085 offers significantly lower impedance than standard aluminum electrolytic capacitors, which typically measure 200–500 mΩ at that frequency. This makes it more effective at suppressing high-frequency switching ripple in 100 µF power rail filtering stages.
In which industrial or telecom board designs is the TPSD107M020R0085 typically chosen over ceramic multilayer capacitors?
The TPSD107M020R0085 is preferred over MLCCs when 100 µF capacitance at 20V is required in a single SMD component, since achieving equivalent capacitance with ceramics would require many parallel 10 µF parts. Its solid tantalum construction also avoids the piezoelectric acoustic noise (audible buzz) that occurs with Class II ceramic capacitors under AC ripple in audio and communication equipment.
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