Panasonic 6TPE100M Equivalent & Substitute Parts

Part Overview

The Panasonic 6TPE100M is a 100 µF molded tantalum polymer capacitor rated at 6.3 V, housed in a 2917 (7343 Metric) surface mount package. This component belongs to the POSCAP™ TPE series and is designed for general-purpose applications requiring low equivalent series resistance and stable performance across extended temperature ranges. The part maintains Active product status with full RoHS3 compliance. Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and reliability ratings align with the original design requirements.

Substiute Parts

6TPE100M

Panasonic Electronic ComponentsIn Stock: 13636TPE100M Datasheet

Current PartRFQ

T520V107M006ATE045

KEMETIn Stock: 4256T520V107M006ATE045 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Panasonic 6TPE100M is determined by the following critical parameters:

• Capacitance value: 100 µF (exact match required)
• Voltage rating: 6.3 V (exact match required)
• Package / Case: 2917 (7343 Metric) (exact match required for PCB compatibility)
• Mounting type: Surface Mount (exact match required)
• Operating temperature range: -55°C ~ 105°C (minimum requirement)
• Lifetime specification: 2000 Hrs @ 105°C (minimum requirement)
• Tolerance: ±20% (exact match required)
• Type: Molded Tantalum Polymer (exact match required)

The KEMET T520V107M006ATE045 meets all mandatory substitution criteria. Variations in equivalent series resistance (ESR) and physical height do not disqualify substitution when all electrical and mechanical parameters align.

Parameter Comparison

Engineering Selection Recommendations

Both the Panasonic 6TPE100M and KEMET T520V107M006ATE045 are Active products with full ROHS3 compliance and identical electrical ratings. Selection between these parts should be based on:

• ESR performance requirements: The Panasonic part provides 25mOhm ESR, while the KEMET substitute provides 45mOhm ESR at 100kHz. Applications with strict ripple current or thermal dissipation constraints may require the lower ESR option.
• Physical height constraints: The KEMET part is 0.004" (0.10mm) shorter in seated height, which may be advantageous in space-constrained designs.
• Supply chain availability: Both parts are in active production with documented inventory levels.

Frequently Asked Questions (FAQ)

Q: Can the KEMET T520V107M006ATE045 be used as a direct replacement for the Panasonic 6TPE100M?

A: Yes, the KEMET part is electrically and mechanically compatible. Both parts share identical capacitance, voltage rating, package dimensions, operating temperature range, and lifetime specifications. The primary difference is ESR performance.

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

A: ESR (Equivalent Series Resistance) affects ripple current handling and thermal performance. The Panasonic part's lower ESR (25mOhm) generates less heat under AC ripple conditions. The KEMET part's higher ESR (45mOhm) may be acceptable in applications with lower ripple current requirements.

Q: Are both parts suitable for the same PCB layout?

A: Yes. Both parts use the 2917 (7343 Metric) package with identical footprint dimensions (0.287" L x 0.169" W). The minor height difference (0.004") does not affect standard PCB assembly processes.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the Panasonic 6TPE100M and KEMET T520V107M006ATE045 are ROHS3 compliant and carry identical ECCN and HTSUS classifications.

Q: What is the tolerance specification for these capacitors?

A: Both parts carry a ±20% capacitance tolerance, which is standard for molded tantalum polymer capacitors in this category.