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KYOCERA AVX TPSA684K025R6000 — Specialty Capacitors

TPSA684K025R6000 – KYOCERA AVX 0.68 µF 25 V Molded Tantalum

MPNTPSA684K025R6000
Active

KYOCERA AVX TPS series, Type Molded, 0.68 µF ±10%, 25 V, 6 Ω ESR, 1206 (3216 Metric) surface-mount tantalum capacitor

$0.7900Ref. price · indicative, final on quote
KYOCERA AVX TPSA684K025R6000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPSA684K025R6000 specifications
ParameterValue
TypeMolded
SeriesTPS
MountingSurface Mount
ESR6Ohm
Voltage - rated25 V
Operating temperature-55°C~125°C
Size (Dimension)0.126\" L x 0.063\" W (3.20mm x 1.60mm)
Height - seated0.071\" (1.80mm)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesGeneral Purpose
Tolerance±10%
Capacitance0.68 µF
Case1206 (3216 Metric)
Manufacturer size codeA

Product details

0.68 µF, 25 V, 6 Ω ESR — the ESR drives the filter and ripple budget

The TPSA684K025R6000 is a molded tantalum capacitor from the KYOCERA AVX TPS series, rated 0.68 µF at 25 V with a ±10% tolerance. The 6 Ω ESR is the headline parameter for a capacitor of this density: it sets the self-heating limit under ripple current and defines the corner frequency when used as an output filter or decoupling element. In a 25 V rail with 100 mV p-p ripple, the ESR dominates the capacitor's impedance at switching frequencies above a few hundred kilohertz.

Full military temperature range in a commodity molded case

The 1.80 mm seated height keeps it within low-profile stack-up constraints.

Frequently asked questions

Where can I buy TPSA684K025R6000 and how do I check stock or get a price?

This part is Active and available through independent distribution. Submit an RFQ with your BOM quantity; the sourcing team confirms availability and current pricing at quote time. No stock count or price is published here — every quote is order-specific.

What is the ESR of TPSA684K025R6000 and why does it matter?

The equivalent series resistance is 6 Ω. For a 0.68 µF capacitor at 25 V, this ESR is the dominant impedance at high frequency — it limits the ripple current the part can handle without self-heating and sets the filter's damping factor in a pi-network or output stage.