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KYOCERA AVX TPSD337K006R0045 — Specialty Capacitors

KYOCERA AVX TPSD337K006R0045 Tantalum Cap, 330 µF, 6.3 V

MPNTPSD337K006R0045
Active

KYOCERA AVX TPS series, Molded tantalum capacitor, TPSD337K006R0045, 330 µF, 6.3 V, ±10%, 45 mOhm ESR, 2917 (7343 Metric) D case, -55 to 125°C.

$1.6700Ref. price · indicative, final on quote
KYOCERA AVX TPSD337K006R0045 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPSD337K006R0045 specifications
ParameterValue
TypeMolded
SeriesTPS
MountingSurface Mount
ESR45mOhm
Voltage - rated6.3 V
Operating temperature-55°C ~ 125°C
Size (Dimension)0.287\" L x 0.169\" W (7.30mm x 4.30mm)
Height - seated0.122\" (3.10mm)
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesGeneral Purpose
Tolerance±10%
Capacitance330 µF
Case2917 (7343 Metric)
Manufacturer size codeD

Product details

330 µF, 6.3 V tantalum — what the 45 mOhm ESR means for your rail

The TPSD337K006R0045: The 45 mOhm ESR is the number that governs ripple handling on a power rail — at 100 kHz, a 1 A ripple current dissipates 45 mW in the ESR, well within the part's self-heating budget for a 125°C ambient.

Tape & Reel packaging supports automated pick-and-place without a reel changeover.

Rated for -55°C to 125°C operating range, which covers industrial, automotive under-hood, and telecom outdoor enclosures. The 45 mOhm ESR is specified at 25°C; expect it to rise roughly 1.5× at -55°C and drop to 0.7× at 125°C, per typical tantalum ESR vs temperature curves.

Active lifecycle — sourcing through authorized and independent channels

The TPS series is a mature, widely second-sourced tantalum platform; if the exact order code is on allocation, a parametric match (same case, capacitance, voltage, ESR band) from the same series is a drop-in replacement without a board spin.

Frequently asked questions

What is the ESR of TPSD337K006R0045 and why does it matter?

The ESR is 45 mOhm. This limits the ripple current the capacitor can handle without overheating — at 100 kHz, a 1 A ripple dissipates 45 mW in the ESR. For a 6.3 V rail, the ripple voltage is ESR × ripple current, so a 500 mA ripple produces only 22.5 mV of AC ripple on the output.

What compliance documentation does KYOCERA AVX provide for TPSD337K006R0045?

KYOCERA AVX provides RoHS and REACH compliance documentation for the TPS series. The molded tantalum construction is inherently halogen-free. No UL or IEC certification is listed for this capacitor — tantalum capacitors are typically not UL-listed as a class; the end-equipment UL listing covers the assembly.