TAJB475M020SNJ Equivalent & Substitute Parts

Part Overview

The TAJB475M020SNJ is a tantalum capacitor manufactured by KYOCERA AVX, classified as a CAP TANT component. This part is currently in active product status and is RoHS3 compliant with unlimited moisture sensitivity level (MSL 1). The component is supplied in Tape & Reel (TR) packaging with 920 pieces available in current inventory.

Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and procurement options while maintaining electrical and mechanical compatibility within the specified parameter constraints.

Substiute Parts

TAJB475M020SNJ

KYOCERA AVXIn Stock: 1014TAJB475M020SNJ Datasheet

Current PartRFQ

293D475X0020B2TE3

Vishay SpragueIn Stock: 21717293D475X0020B2TE3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TAJB475M020SNJ are identified based on the following critical parameters that determine functional and mechanical compatibility:

Electrical Parameters:

• Capacitance value: 4.7 µF
• Voltage rating: 20 V
• Tolerance: ±20%
• Type: Molded tantalum capacitor

Mechanical Parameters:

• Package type: Surface mount
• Package code: 1411 (3528 Metric)
• Mounting compatibility: Tape & Reel (TR) packaging

Compliance Parameters:

• RoHS3 compliance requirement
• MSL 1 (Unlimited) moisture sensitivity
• REACH Unaffected status
• EAR99 export classification

Substitute parts must satisfy all electrical specifications, maintain mechanical compatibility with the 1411 (3528 Metric) package footprint, and meet all regulatory compliance requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the TAJB475M020SNJ (KYOCERA AVX) and 293D475X0020B2TE3 (Vishay Sprague) are active product status components with identical electrical specifications: 4.7 µF capacitance, 20 V rated voltage, and ±20% tolerance. Both components are housed in the 1411 (3528 Metric) surface mount package and supplied in Tape & Reel (TR) packaging.

Regulatory compliance is equivalent across both parts: both are RoHS3 compliant, REACH Unaffected, classified as EAR99, and carry MSL 1 (Unlimited) moisture sensitivity rating. Both share the same HTSUS code (8532.21.0050).

The Vishay Sprague 293D475X0020B2TE3 provides additional documented specifications including ESR (2.9 Ohm), operating temperature range (-55°C ~ 125°C), and precise dimensional data. These specifications are consistent with standard 1411 (3528 Metric) package tantalum capacitor performance.

Selection between these parts is determined by supply availability, procurement lead time, and inventory requirements. Both parts satisfy identical functional and compliance requirements for direct substitution in surface mount applications.

Frequently Asked Questions (FAQ)

Q: Can the 293D475X0020B2TE3 directly replace the TAJB475M020SNJ?

A: Yes. Both components share identical electrical specifications (4.7 µF, 20 V, ±20% tolerance), the same package code (1411 / 3528 Metric), and equivalent regulatory compliance status (RoHS3, REACH Unaffected, MSL 1). Surface mount footprint compatibility is maintained.

Q: Are there differences in package dimensions between these parts?

A: Both parts use the 1411 (3528 Metric) package. The Vishay Sprague 293D475X0020B2TE3 specifies dimensions of 0.138" L x 0.110" W (3.50mm x 2.80mm) with maximum seated height of 0.083" (2.11mm). These dimensions are standard for the 1411 package classification.

Q: What is the significance of MSL 1 (Unlimited) rating?

A: MSL 1 indicates unlimited shelf life without moisture bake-out requirements. Both parts can be stored and handled without time-sensitive moisture sensitivity constraints, simplifying inventory management and procurement logistics.

Q: Do both parts meet RoHS3 compliance requirements?

A: Yes. Both the TAJB475M020SNJ and 293D475X0020B2TE3 are RoHS3 compliant and REACH Unaffected, meeting current regulatory requirements for electronic component procurement in regulated markets.

Q: What is the ESR specification for the TAJB475M020SNJ?

A: The ESR specification for the TAJB475M020SNJ is not provided in the available documentation. The Vishay Sprague equivalent specifies 2.9 Ohm ESR, which is typical for molded tantalum capacitors in the 1411 package at this capacitance and voltage rating.

Q: Are both parts available in Tape & Reel packaging?

A: Yes. Both components are supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes and high-volume production environments.