TAP105M025CCS Equivalent & Substitute Parts

Part Overview

The TAP105M025CCS is a 1 µF conformal coated tantalum capacitor rated for 25 V with ±20% tolerance, manufactured by KYOCERA AVX in the TAP series. This radial through-hole component features 10Ohm equivalent series resistance and operates across -55°C to 125°C with a 1000-hour lifetime rating at 85°C. The part is ROHS3 compliant and currently active in production with 999 pieces in stock.

Equivalent and substitute parts are identified when design requirements allow flexibility in tolerance, voltage rating, or packaging format while maintaining the same capacitance value and core electrical characteristics.

Substiute Parts

TAP105M025CCS

KYOCERA AVXIn Stock: 1096TAP105M025CCS Datasheet

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TAP105K025CCS

KYOCERA AVXIn Stock: 6924TAP105K025CCS Datasheet

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TAP105K035CCS

KYOCERA AVXIn Stock: 6412TAP105K035CCS Datasheet

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TAP105K050BRW

KYOCERA AVXIn Stock: 3425TAP105K050BRW Datasheet

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TAP105M035BRW

KYOCERA AVXIn Stock: 1092TAP105M035BRW Datasheet

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TAP105M035CCS

KYOCERA AVXIn Stock: 4153TAP105M035CCS Datasheet

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TAP105M025SCS

KYOCERA AVXIn Stock: 2073TAP105M025SCS Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Tolerance Upgrade (±20% to ±10%): Parts with tighter tolerance maintain the same voltage and capacitance, suitable when design specifications require improved accuracy.

Voltage Upgrade (25V to 35V or 50V): Higher voltage ratings provide additional safety margin in the same physical package, applicable when circuit conditions permit.

Packaging Format: Bulk (CCS) and Cut Tape (BRW) formats are interchangeable for the same electrical specifications; packaging selection depends on procurement and assembly requirements.

Physical Dimensions: Substitute parts must maintain compatible lead spacing (5.00mm) and radial package configuration for direct board-level replacement.

The following substitute parts maintain 1 µF capacitance and conformal coated tantalum construction while varying in tolerance, voltage rating, or packaging:

• TAP105K025CCS: Tolerance upgrade to ±10% at 25V
• TAP105K035CCS: Tolerance upgrade to ±10% with voltage upgrade to 35V
• TAP105K050BRW: Tolerance upgrade to ±10% with voltage upgrade to 50V
• TAP105M035BRW: Voltage upgrade to 35V, maintains ±20% tolerance
• TAP105M035CCS: Voltage upgrade to 35V, maintains ±20% tolerance

Parameter Comparison

Engineering Selection Recommendations

Direct Replacement (Same Specifications): TAP105M025CCS is the primary part. TAP105M025SCS is manufacturer-recommended but features 2.50mm lead spacing instead of 5.00mm, requiring PCB layout verification before substitution.

Tolerance Upgrade Path: TAP105K025CCS provides ±10% tolerance at identical 25V rating and 10Ohm ESR. This substitution is valid when design specifications require tighter capacitance tolerance without voltage or ESR constraints.

Voltage Upgrade Path: TAP105M035CCS and TAP105M035BRW upgrade to 35V while maintaining ±20% tolerance and 1 µF capacitance. These are suitable when circuit operating conditions permit higher voltage ratings. TAP105M035CCS (Bulk) and TAP105M035BRW (Cut Tape) are electrically identical; selection depends on procurement format.

Combined Upgrade Path: TAP105K035CCS and TAP105K050BRW provide both tolerance upgrade (±10%) and voltage upgrade (35V and 50V respectively). TAP105K050BRW uses package code C (5.00mm diameter) versus package code A for other parts; physical board space must be verified.

Compliance: All substitute parts maintain ROHS3 compliance, REACH unaffected status, and EAR99 classification. Operating temperature range (-55°C to 125°C) and lifetime rating (1000 Hrs @ 85°C) are consistent across all options.

Frequently Asked Questions (FAQ)

Q: Can TAP105K025CCS replace TAP105M025CCS directly? A: Yes. TAP105K025CCS is electrically and mechanically compatible, with the primary difference being tighter ±10% tolerance versus ±20%. Both share identical 25V rating, 10Ohm ESR, 5.00mm lead spacing, and radial package code A. Substitution is valid when tolerance improvement is acceptable or required.

Q: What is the difference between TAP105M035CCS and TAP105M035BRW? A: Both parts are electrically identical: 1 µF, 35V, ±20% tolerance, 8Ohm ESR, radial package code A, and 5.00mm lead spacing. The difference is packaging format: CCS denotes Bulk packaging, while BRW denotes Cut Tape. Selection depends on procurement and assembly requirements.

Q: Can I use TAP105K050BRW in place of TAP105M025CCS? A: TAP105K050BRW is mechanically compatible with 5.00mm lead spacing and radial configuration. However, it uses package code C (5.00mm diameter) versus package code A (4.50mm diameter) for the original part. PCB layout verification is required to confirm adequate board space. Electrically, the 50V rating and ±10% tolerance represent upgrades suitable for higher voltage applications.

Q: Why does TAP105M025SCS have different lead spacing? A: TAP105M025SCS features 2.50mm lead spacing instead of 5.00mm, making it incompatible with PCB layouts designed for the standard 5.00mm spacing. This part is manufacturer-recommended but requires PCB redesign or manual rework for installation.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts maintain ROHS3 compliance, REACH unaffected status, and identical environmental certifications as the primary TAP105M025CCS part.

Q: What does ESR difference mean for substitution? A: TAP105M025CCS and TAP105K025CCS both feature 10Ohm ESR. Higher voltage rated parts (35V and 50V options) feature 8Ohm ESR, representing improved performance. Lower ESR is generally beneficial for ripple current handling and thermal performance; substitution with lower ESR parts is valid when circuit design permits.