TAJS335M006RNJ Equivalent & Substitute Parts

Part Overview

The TAJS335M006RNJ is a 3.3 µF molded tantalum capacitor manufactured by KYOCERA AVX, rated for 6.3 V operation in a 1206 (3216 Metric) surface mount package. This component is designed for general purpose applications requiring stable capacitance performance across the operating temperature range of -55°C to 125°C. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified to provide design flexibility for procurement, inventory management, and supply chain continuity.

Substiute Parts

TAJS335M006RNJ

KYOCERA AVXIn Stock: 1129TAJS335M006RNJ Datasheet

Current PartRFQ

TAJA335M006RNJ

KYOCERA AVXIn Stock: 1777TAJA335M006RNJ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TAJS335M006RNJ are qualified based on the following critical parameters that must remain constant:

• Capacitance value: 3.3 µF
• Tolerance: ±20%
• Rated voltage: 6.3 V
• Package type: 1206 (3216 Metric)
• Mounting type: Surface Mount
• Operating temperature range: -55°C ~ 125°C
• Compliance certifications: RoHS3, REACH Unaffected

The TAJA335M006RNJ qualifies as a direct substitute because it maintains identical electrical specifications and package dimensions while originating from the same manufacturer series (TAJ family). Variations in ESR (Equivalent Series Resistance) and physical height do not disqualify substitution when the core functional parameters remain within specification.

Parameter Comparison

Engineering Selection Recommendations

Both the TAJS335M006RNJ and TAJA335M006RNJ maintain Active product status with identical compliance certifications (RoHS3 Compliant, REACH Unaffected). Selection between these parts should be based on application-specific requirements:

The TAJS335M006RNJ features a lower seated height (1.20mm maximum) and higher ESR (9 Ohm), suitable for space-constrained applications with relaxed ESR requirements.

The TAJA335M006RNJ offers improved ESR performance (6 Ohm) with a higher seated height (1.80mm maximum), beneficial for applications requiring lower impedance characteristics or where thermal performance is a consideration.

Both parts are qualified for the full operating temperature range and provide unlimited moisture sensitivity protection. Procurement decisions may be influenced by inventory availability and packaging format requirements (Tape & Reel for TAJA335M006RNJ).

Frequently Asked Questions (FAQ)

Q: Can TAJA335M006RNJ replace TAJS335M006RNJ in all applications?

A: Yes, provided the physical height constraint of 1.80mm maximum (versus 1.20mm for the original) does not conflict with board layout requirements. The electrical specifications, capacitance value, voltage rating, and temperature range are identical.

Q: What is the significance of the ESR difference between these parts?

A: ESR (Equivalent Series Resistance) affects impedance characteristics and thermal performance. The TAJA335M006RNJ provides lower ESR (6 Ohm) compared to the TAJS335M006RNJ (9 Ohm). Applications sensitive to ripple current or requiring minimal heat generation may benefit from the lower ESR variant.

Q: Are both parts suitable for high-temperature applications?

A: Yes. Both parts operate across the identical temperature range of -55°C to 125°C and maintain RoHS3 compliance throughout this range.

Q: Does packaging format affect electrical performance?

A: No. The Tape & Reel (TR) packaging of TAJA335M006RNJ is a logistics and handling format only. Electrical specifications remain unchanged. Packaging selection is determined by assembly process requirements and inventory management practices.

Q: Are there any compliance or certification differences?

A: No. Both parts carry identical RoHS3 Compliant and REACH Unaffected certifications, with MSL 1 (Unlimited) moisture sensitivity rating.