TAJS335K006SNJ Equivalent & Substitute Parts

Part Overview

The TAJS335K006SNJ is a 3.3 µF molded tantalum capacitor rated at 6.3 V in a 1206 (3216 Metric) surface mount package. This component is manufactured by KYOCERA AVX and is part of the TAJ series. The part is currently active in production with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when inventory constraints, lead time requirements, or specific packaging needs necessitate alternative sourcing while maintaining electrical and mechanical compatibility.

Substiute Parts

TAJS335K006SNJ

KYOCERA AVXIn Stock: 916TAJS335K006SNJ Datasheet

Current PartRFQ

TAJA335K006RNJ

KYOCERA AVXIn Stock: 4836TAJA335K006RNJ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TAJS335K006SNJ is determined by strict equivalence across the following critical parameters:

• Capacitance value: 3.3 µF (exact match required)
• Tolerance: ±10% (exact match required)
• Voltage rating: 6.3 V (exact match required)
• Package type: 1206 (3216 Metric) surface mount (exact match required)
• Operating temperature range: -55°C ~ 125°C (exact match required)
• Compliance certifications: RoHS3 and REACH status (exact match required)

The TAJA335K006RNJ meets all substitution criteria. Both parts are manufactured by KYOCERA AVX within the TAJ series and share identical electrical ratings and mechanical dimensions. The primary difference is packaging format (Tape & Reel for the substitute) and minor variations in ESR specifications and seated height, which do not affect functional compatibility in standard applications.

Parameter Comparison

Engineering Selection Recommendations

Both TAJS335K006SNJ and TAJA335K006RNJ are active production components with identical compliance certifications (RoHS3 Compliant, REACH Unaffected). Selection between these parts should be based on:

• Packaging requirements: TAJS335K006SNJ is supplied in standard packaging, while TAJA335K006RNJ is supplied in Tape & Reel format for automated assembly processes.
• PCB layout constraints: The TAJA335K006RNJ has a maximum seated height of 0.071" (1.80mm) compared to 0.047" (1.20mm) for the TAJS335K006SNJ. Applications with height restrictions should specify the TAJS335K006SNJ.
• ESR performance: The TAJA335K006RNJ exhibits lower ESR (7 Ohm @ 100kHz) compared to the TAJS335K006SNJ (9 Ohm), which may provide marginal benefits in high-frequency filtering applications.

Both parts maintain full electrical equivalence for standard 3.3 µF, 6.3 V tantalum capacitor applications.

Frequently Asked Questions (FAQ)

Q: Can TAJA335K006RNJ be used as a direct replacement for TAJS335K006SNJ?

A: Yes. Both parts share identical electrical specifications (3.3 µF, ±10%, 6.3 V), package dimensions (1206/3216 Metric), and operating temperature range (-55°C ~ 125°C). The primary difference is packaging format and seated height. Verify PCB layout clearance if height is a constraint.

Q: What is the difference between the packaging formats?

A: TAJS335K006SNJ is supplied in standard packaging suitable for manual or small-batch assembly. TAJA335K006RNJ is supplied in Tape & Reel (TR) format, optimized for high-volume automated pick-and-place assembly processes.

Q: Are there any compliance differences between these parts?

A: No. Both parts are RoHS3 Compliant, REACH Unaffected, and carry identical certifications (ECCN: EAR99, HTSUS: 8532.21.0050).

Q: Does the ESR difference affect circuit performance?

A: The TAJA335K006RNJ has lower ESR (7 Ohm @ 100kHz) versus the TAJS335K006SNJ (9 Ohm). For most general-purpose applications, this difference is negligible. High-frequency filtering or low-impedance circuits may benefit from the lower ESR of the TAJA335K006RNJ.

Q: What is the moisture sensitivity rating, and does it affect handling?

A: Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard handling procedures apply without special drying or storage requirements.