TAP334M035CCS Equivalent & Substitute Parts

Part Overview

The TAP334M035CCS is a 0.33 µF conformal coated tantalum capacitor rated for 35 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 936 units in stock. Substitute parts are identified when design requirements allow for improved tolerance specifications or higher voltage ratings while maintaining identical physical dimensions and core electrical characteristics.

Substiute Parts

TAP334M035CCS

KYOCERA AVXIn Stock: 1015TAP334M035CCS Datasheet

Current PartRFQ

TAP334K035CCS

KYOCERA AVXIn Stock: 5024TAP334K035CCS Datasheet

UpgradeRFQ

TAP334K050CCS

KYOCERA AVXIn Stock: 4146TAP334K050CCS Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TAP334M035CCS is determined by the following criteria:

Mandatory Matching Parameters:

• Capacitance: 0.33 µF (exact match required)
• Physical dimensions: 0.177" Dia (4.50mm), Height 0.335" (8.50mm), Lead Spacing 0.197" (5.00mm)
• Package type: Radial, Through Hole
• ESR: 15 Ohm
• Operating temperature range: -55°C to 125°C
• Lifetime rating: 1000 Hrs @ 85°C
• Conformal coated construction

Allowable Variation Parameters:

• Tolerance: May be tighter (±10% acceptable as upgrade)
• Voltage rating: May be higher (50 V acceptable as upgrade)

Two substitute parts meet these criteria: TAP334K035CCS (tighter tolerance at same voltage) and TAP334K050CCS (tighter tolerance at higher voltage).

Parameter Comparison

Engineering Selection Recommendations

All three parts—TAP334M035CCS, TAP334K035CCS, and TAP334K050CCS—are active production components with ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements.

TAP334K035CCS provides improved tolerance (±10% versus ±20%) at the same 35 V rating and identical physical footprint. This substitution is direct and requires no circuit redesign.

TAP334K050CCS provides both improved tolerance (±10%) and elevated voltage rating (50 V) while maintaining the same physical dimensions and ESR characteristics. This substitution is suitable for applications where higher voltage margin is beneficial and circuit design permits the use of a higher-rated component.

Selection between these options depends on circuit voltage requirements and tolerance specifications. All substitute parts maintain identical mechanical compatibility and thermal performance characteristics.

Frequently Asked Questions (FAQ)

Q: Can TAP334K035CCS replace TAP334M035CCS directly? A: Yes. Both parts share identical capacitance (0.33 µF), voltage rating (35 V), physical dimensions, ESR, and thermal characteristics. The substitute offers tighter tolerance (±10% versus ±20%), making it a direct upgrade with no circuit modifications required.

Q: What is the difference between TAP334K035CCS and TAP334K050CCS? A: Both offer ±10% tolerance and identical physical dimensions. TAP334K050CCS is rated for 50 V versus 35 V. The higher voltage rating provides additional safety margin in circuits operating below 35 V. ESR and all other electrical parameters remain identical.

Q: Are all three parts mechanically interchangeable? A: Yes. All three parts have identical radial package dimensions (0.177" Dia, 0.335" Height, 0.197" Lead Spacing), allowing direct PCB footprint compatibility without layout modifications.

Q: Do the substitute parts meet the same compliance standards? A: Yes. TAP334K035CCS and TAP334K050CCS are both ROHS3 compliant and REACH unaffected, matching the regulatory status of the main part.

Q: What is the inventory status of substitute parts? A: TAP334K035CCS has 4979 units in stock and TAP334K050CCS has 4073 units in stock, compared to 936 units of the main part TAP334M035CCS.