TAJC336M010P Molded Tantalum Capacitor 33µF 10V 2312

Part Overview

The TAJC336M010P is a 33 µF molded tantalum capacitor rated at 10 V, manufactured by KYOCERA AVX in the 2312 (6032 Metric) package. This component is classified as Active product status and is designed for general-purpose applications requiring surface-mount tantalum capacitance. Alternative equivalent and substitute parts are necessary to address supply chain flexibility, packaging preferences, tolerance requirements, and ESR specifications across different manufacturers while maintaining electrical and mechanical compatibility.

Substiute Parts

TAJC336M010P

KYOCERA AVXIn Stock: 915TAJC336M010P Datasheet

Current PartRFQ

TAJC336M010RNJ

KYOCERA AVXIn Stock: 5174TAJC336M010RNJ Datasheet

DirectRFQ

TAJC336K010RNJ

KYOCERA AVXIn Stock: 2235TAJC336K010RNJ Datasheet

UpgradeRFQ

T491C336M010AT

KEMETIn Stock: 1965T491C336M010AT Datasheet

DirectRFQ

T491C336K010AT

KEMETIn Stock: 47595T491C336K010AT Datasheet

UpgradeRFQ

293D336X0010C2TE3

Vishay SpragueIn Stock: 2195293D336X0010C2TE3 Datasheet

MFR RecommendedRFQ

593D336X0010C2TE3

Vishay SpragueIn Stock: 1153593D336X0010C2TE3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TAJC336M010P is determined by strict equivalence across the following critical parameters:

• Capacitance: 33 µF (exact match required)
• Voltage Rating: 10 V (exact match required)
• Package / Case: 2312 (6032 Metric) (exact match required)
• Mounting Type: Surface Mount (exact match required)
• Operating Temperature Range: -55°C to 125°C (exact match required)
• Type: Molded Tantalum (exact match required)

Substitute parts are grouped into two categories:

Direct Equivalents maintain all electrical and mechanical specifications including tolerance (±20%) and ESR characteristics. These parts are interchangeable without design modification.

Upgrade Equivalents improve upon the original specification by offering tighter tolerance (±10%) while maintaining all other critical parameters. These parts provide enhanced performance and are suitable for applications requiring improved capacitance accuracy.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, confirming their suitability for current design implementations.

TAJC336M010RNJ (KYOCERA AVX) is the direct equivalent with identical electrical specifications. Selection of this part is appropriate when packaging format (Cut Tape & Digi-Reel®) aligns with assembly requirements and higher inventory availability is advantageous.

TAJC336K010RNJ (KYOCERA AVX) provides improved tolerance specification (±10%) while maintaining all other parameters. This upgrade is suitable for applications where tighter capacitance accuracy is required.

T491C336M010AT (KEMET) is a direct electrical equivalent with marginally lower ESR (1.5 Ohm versus 1.6 Ohm) and documented lifetime rating of 2000 hours at 125°C. This part is suitable when KEMET sourcing is preferred or when the lower ESR characteristic provides design benefit.

T491C336K010AT (KEMET) combines improved tolerance (±10%) with documented lifetime specification. This part offers the highest inventory availability (47531 Pcs) and is suitable for high-volume applications requiring tighter tolerance.

293D336X0010C2TE3 (Vishay Sprague TANTAMOUNT™ series) provides direct equivalence with lower ESR (1.4 Ohm). Selection is appropriate when Vishay sourcing is required or when reduced ESR provides circuit performance benefit.

593D336X0010C2TE3 (Vishay Sprague TANTAMOUNT™ series) offers the lowest ESR specification (300 mOhm) among all listed substitutes. This part is suitable for applications where minimal equivalent series resistance is a critical design parameter.

Frequently Asked Questions (FAQ)

Q: Can TAJC336M010P be replaced with TAJC336K010RNJ?

A: Yes. TAJC336K010RNJ is a direct substitute with identical electrical and mechanical specifications except for improved tolerance (±10% versus ±20%). All critical parameters including capacitance, voltage rating, package, and operating temperature range are equivalent.

Q: What is the difference between KYOCERA AVX and KEMET substitutes?

A: Both manufacturers provide equivalent 33 µF, 10 V, 2312 package molded tantalum capacitors. KEMET parts (T491 series) include documented lifetime ratings (2000 Hrs @ 125°C) and offer different ESR values. KYOCERA AVX parts (TAJ series) maintain identical specifications to the original part. Selection depends on manufacturer preference and sourcing availability.

Q: How does ESR affect part selection?

A: ESR (Equivalent Series Resistance) values range from 300 mOhm (593D336X0010C2TE3) to 1.6 Ohm across the substitute list. Lower ESR reduces heat generation and improves high-frequency performance. Selection should be based on circuit requirements; all listed parts are electrically compatible at the specified 10 V, 33 µF rating.

Q: Are packaging format differences significant?

A: Packaging format differences (Bulk, Cut Tape & Digi-Reel®, Tape & Reel) affect assembly handling and inventory management but do not impact electrical or mechanical compatibility. Selection should align with assembly equipment and procurement processes.

Q: Can I use a ±10% tolerance part in place of ±20%?

A: Yes. Parts with ±10% tolerance (TAJC336K010RNJ, T491C336K010AT) are suitable replacements for ±20% tolerance specifications. Tighter tolerance provides improved capacitance accuracy and is compatible with all applications designed for the original ±20% part.

Q: What is the significance of the 2312 (6032 Metric) package designation?

A: The 2312 (6032 Metric) package is the physical form factor. All listed substitutes use this identical package, ensuring mechanical compatibility with PCB layouts, footprints, and assembly processes designed for the original TAJC336M010P.