TAP106M020GSB Equivalent & Substitute Parts

Part Overview

The TAP106M020GSB is a 10 µF conformal coated tantalum capacitor rated at 20 V with ±20% tolerance, manufactured by KYOCERA AVX in the TAP series. This radial through-hole component is designed for general-purpose applications requiring reliable energy storage in compact form factors. The part is currently active in production with 736 units in stock. Substitute parts are identified when design requirements allow for tolerance upgrades, voltage rating increases, or when inventory availability necessitates alternative sourcing from the same manufacturer and series.

Substiute Parts

TAP106M020GSB

KYOCERA AVXIn Stock: 836TAP106M020GSB Datasheet

Current PartRFQ

TAP106K020GSB

KYOCERA AVXIn Stock: 1507TAP106K020GSB Datasheet

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TAP106K025GSB

KYOCERA AVXIn Stock: 1395TAP106K025GSB Datasheet

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TAP106M025GSB

KYOCERA AVXIn Stock: 1290TAP106M025GSB Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TAP106M020GSB is determined by the following criteria:

Capacitance: All substitute parts maintain the same 10 µF value, ensuring functional equivalence in energy storage capacity.

Mounting Type & Package: All substitutes retain the radial through-hole configuration with identical physical dimensions (0.217" diameter, 0.413" maximum height, 0.125" lead spacing), guaranteeing PCB compatibility without layout modifications.

Tolerance: Substitutes with ±10% tolerance (TAP106K020GSB, TAP106K025GSB) represent upgrades from the ±20% tolerance of the main part, providing tighter capacitance control when circuit design permits.

Voltage Rating: Substitutes rated at 25 V (TAP106K025GSB, TAP106M025GSB) are acceptable where the circuit voltage does not exceed 20 V, as higher voltage ratings provide additional safety margin. The 20 V rating of TAP106K020GSB matches the main part exactly.

ESR & Operating Temperature: All substitutes maintain the same operating temperature range (-55°C to 125°C) and comparable ESR characteristics (2.5–2.9 Ohm), ensuring thermal and electrical performance consistency.

Compliance & Series: All parts are ROHS3 compliant, REACH unaffected, and belong to the same TAP series from KYOCERA AVX, confirming regulatory and manufacturing consistency.

Parameter Comparison

Engineering Selection Recommendations

TAP106K020GSB is a direct functional upgrade when tolerance specifications allow ±10% instead of ±20%. This part maintains identical voltage and ESR ratings while providing tighter capacitance control. All compliance certifications (ROHS3, REACH) and product status (Active) are equivalent to the main part.

TAP106K025GSB is suitable for applications where circuit voltage does not exceed 20 V and where ±10% tolerance is required. The 25 V rating provides additional voltage margin. ESR is reduced to 2.5 Ohm, which may improve performance in high-frequency applications. All regulatory compliance and product status remain consistent.

TAP106M025GSB is applicable when circuit voltage does not exceed 20 V and ±20% tolerance is acceptable. The 25 V rating offers increased voltage headroom. ESR reduction to 2.5 Ohm is maintained. Product status and compliance certifications are identical to the main part.

Selection between these substitutes depends solely on circuit voltage requirements, tolerance specifications, and inventory availability. All parts are active products with full regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Can TAP106K020GSB replace TAP106M020GSB directly? A: Yes. Both parts have identical voltage (20 V), capacitance (10 µF), ESR (2.9 Ohm), and physical dimensions. The difference is tolerance: TAP106K020GSB offers ±10% versus ±20%. This is a functional upgrade when tighter tolerance is acceptable.

Q: What is the difference between the 20 V and 25 V rated parts? A: The voltage rating indicates the maximum continuous voltage the capacitor can withstand. TAP106K025GSB and TAP106M025GSB are rated for 25 V and are suitable for circuits operating at 20 V or lower. The 25 V rating provides additional safety margin. These parts also feature reduced ESR (2.5 Ohm vs. 2.9 Ohm).

Q: Are all substitute parts physically identical to the main part? A: Yes. All substitute parts share the same radial through-hole package with 0.217" diameter, 0.413" maximum height, and 0.125" lead spacing. PCB layouts require no modification.

Q: Do all parts meet the same regulatory requirements? A: Yes. All parts are ROHS3 compliant and REACH unaffected. All are active products from KYOCERA AVX in the TAP series.

Q: Which substitute should I choose if my circuit voltage is exactly 20 V? A: TAP106K020GSB is the closest match, offering the same 20 V rating with improved ±10% tolerance. If higher voltage margin is desired, TAP106K025GSB or TAP106M025GSB are acceptable, as they are rated for 25 V and function correctly at 20 V.

Q: What does ESR mean and why does it differ between parts? A: ESR (Equivalent Series Resistance) represents the internal resistance of the capacitor. Lower ESR (2.5 Ohm in the 25 V parts) generally improves performance in high-frequency or high-current applications. The difference between 2.5 and 2.9 Ohm is minor for general-purpose applications.

Q: Can I use a 25 V rated part in a 20 V circuit? A: Yes. A higher voltage rating provides additional safety margin and does not degrade performance. The capacitor operates normally at voltages below its rating.