TAJC336K006RNJ Equivalent & Substitute Parts

Part Overview

The TAJC336K006RNJ is a 33 µF molded tantalum capacitor manufactured by KYOCERA AVX, rated for 6.3 V operation in a 2312 (6032 Metric) surface mount package. This component is classified as Active product status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility allow direct replacement in circuit applications, particularly when original inventory is unavailable or when alternative package configurations better suit design requirements.

Substiute Parts

TAJC336K006RNJ

KYOCERA AVXIn Stock: 995TAJC336K006RNJ Datasheet

Current PartRFQ

TPSA336K006R0600

KYOCERA AVXIn Stock: 2319TPSA336K006R0600 Datasheet

MFR RecommendedRFQ

293D336X96R3C2TE3

Vishay SpragueIn Stock: 1287293D336X96R3C2TE3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TAJC336K006RNJ are qualified based on the following critical parameters:

• Electrical Equivalence: Capacitance value (33 µF), tolerance (±10%), and rated voltage (6.3 V) must match exactly
• Environmental Compatibility: Operating temperature range (-55°C ~ 125°C) and moisture sensitivity level (MSL 1) must be maintained
• Regulatory Compliance: RoHS3 compliance and REACH unaffected status required
• Mechanical Compatibility: Surface mount technology and molded tantalum construction required

Two substitute parts meet these criteria with variations in package configuration and ESR characteristics:

1. TPSA336K006R0600 (KYOCERA AVX) – Same electrical specifications with smaller 1206 (3216 Metric) package and 600mOhm ESR
2. 293D336X96R3C2TE3 (Vishay Sprague) – Identical 2312 (6032 Metric) package with 1.5Ohm ESR specification

Parameter Comparison

Engineering Selection Recommendations

TPSA336K006R0600 is suitable for applications where PCB space constraints require a smaller footprint. The 1206 (3216 Metric) package reduces board area by approximately 47% compared to the 2312 package. This substitute maintains all electrical specifications and regulatory compliance. The lower ESR value (600mOhm) may provide improved performance in high-frequency filtering applications.

293D336X96R3C2TE3 provides a direct mechanical replacement with identical 2312 (6032 Metric) package dimensions, enabling drop-in substitution without PCB layout modifications. The higher ESR value (1.5Ohm) is within acceptable ranges for general-purpose tantalum capacitor applications. Both KYOCERA AVX and Vishay Sprague components maintain equivalent Active product status and full regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Can TPSA336K006R0600 be used as a direct PCB replacement for TAJC336K006RNJ?

A: Electrical substitution is valid; however, mechanical compatibility requires PCB layout modification. The 1206 (3216 Metric) package is significantly smaller (0.126" x 0.063") than the 2312 (6032 Metric) package (0.236" x 0.126"), necessitating footprint redesign.

Q: What is the significance of ESR differences between substitute parts?

A: ESR (Equivalent Series Resistance) affects capacitor performance in high-frequency and high-current applications. TPSA336K006R0600 specifies 600mOhm ESR, while 293D336X96R3C2TE3 specifies 1.5Ohm ESR. The original TAJC336K006RNJ does not specify ESR. Both values are acceptable for general-purpose applications.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. Both TPSA336K006R0600 and 293D336X96R3C2TE3 are ROHS3 compliant with REACH unaffected status, matching the original TAJC336K006RNJ specifications.

Q: Which substitute part requires no PCB layout changes?

A: 293D336X96R3C2TE3 maintains identical 2312 (6032 Metric) package dimensions and height specifications (0.110" maximum seated height), enabling direct footprint compatibility.

Q: Do all parts share the same operating temperature range?

A: Yes. TAJC336K006RNJ, TPSA336K006R0600, and 293D336X96R3C2TE3 all operate across -55°C to 125°C with MSL 1 (Unlimited) moisture sensitivity rating.