TAP104M035DCS Equivalent & Substitute Parts

Part Overview

The TAP104M035DCS is a 0.1 µF conformal coated tantalum capacitor rated for 35 V with ±20% tolerance, designed for through-hole radial mounting. This KYOCERA AVX component is in active production status and suitable for general-purpose applications requiring reliable energy storage in compact form factors. Substitute parts are identified when design requirements allow tolerance relaxation, voltage rating increases, or when inventory availability necessitates alternative sourcing within the same electrical and mechanical specifications.

Substiute Parts

TAP104M035DCS

KYOCERA AVXIn Stock: 1148TAP104M035DCS Datasheet

Current PartRFQ

TAP104M035SCS

KYOCERA AVXIn Stock: 4016TAP104M035SCS Datasheet

DirectRFQ

TAP104K035SCS

KYOCERA AVXIn Stock: 3463TAP104K035SCS Datasheet

UpgradeRFQ

TAP104K050SCS

KYOCERA AVXIn Stock: 4393TAP104K050SCS Datasheet

UpgradeRFQ

TAP104M050SCS

KYOCERA AVXIn Stock: 1543TAP104M050SCS Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TAP104M035DCS is determined by three critical parameters: capacitance value, voltage rating, and tolerance specification. All substitute parts maintain the 0.1 µF capacitance requirement and conformal coated tantalum construction. Substitutes are grouped into two categories:

Direct Equivalent (Same Electrical Specifications):

• TAP104M035SCS: Identical electrical and mechanical specifications with different packaging designation

Upgraded Substitutes (Enhanced Specifications):

• TAP104K035SCS: Tighter tolerance (±10% vs ±20%) at same 35 V rating
• TAP104K050SCS: Tighter tolerance (±10%) with elevated 50 V rating
• TAP104M050SCS: Same tolerance (±20%) with elevated 50 V rating

All substitutes share identical physical dimensions, ESR characteristics, temperature range, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

TAP104M035SCS is the direct functional equivalent with identical electrical performance and compliance profile. Selection is appropriate when inventory availability or supply chain considerations favor this variant.

TAP104K035SCS provides tighter tolerance specification (±10%) while maintaining the 35 V rating and identical physical footprint. This upgrade is suitable for applications requiring improved capacitance accuracy without voltage derating.

TAP104K050SCS combines tighter tolerance (±10%) with elevated voltage rating (50 V). This part is suitable for designs where voltage margin enhancement is beneficial and tolerance tightening is required, with no physical or thermal impact.

TAP104M050SCS maintains the ±20% tolerance while providing 50 V voltage rating. This upgrade is appropriate for applications requiring voltage margin without tolerance specification changes.

All substitute parts maintain ROHS3 compliance, identical operating temperature range (-55°C to 125°C), and equivalent ESR characteristics. Physical dimensions and lead spacing remain constant across all variants, ensuring direct board-level compatibility.

Frequently Asked Questions (FAQ)

Q: Can TAP104M035SCS replace TAP104M035DCS directly? A: Yes. Both parts share identical capacitance (0.1 µF), voltage rating (35 V), tolerance (±20%), and physical dimensions. The difference is packaging designation only.

Q: What is the advantage of TAP104K035SCS over the original part? A: TAP104K035SCS provides ±10% tolerance versus ±20%, delivering tighter capacitance accuracy. Voltage rating and physical footprint remain unchanged.

Q: Can I use TAP104K050SCS in a 35 V circuit? A: Yes. The 50 V rating provides margin above the 35 V requirement. The ±10% tolerance and identical physical dimensions ensure compatibility. Higher voltage rating does not degrade performance in lower-voltage applications.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed parts maintain ROHS3 compliance and identical REACH status.

Q: Do substitute parts fit the same PCB footprint? A: Yes. All parts share identical radial package dimensions (0.177" diameter, 0.276" height, 0.098" lead spacing), ensuring direct board-level substitution without layout modification.

Q: What is the difference between TAP104M050SCS and TAP104K050SCS? A: Both are rated 50 V with identical physical dimensions. TAP104M050SCS maintains ±20% tolerance, while TAP104K050SCS provides tighter ±10% tolerance.