TAP104K035DTS Equivalent & Substitute Parts

Part Overview

The TAP104K035DTS is a 0.1 µF conformal coated tantalum capacitor rated for 35 V operation in a radial through-hole package. This component is manufactured by KYOCERA AVX and maintains active product status with 695 units currently in stock. Tantalum capacitors of this specification are used in applications requiring stable capacitance, low ESR, and reliable performance across extended temperature ranges. Substitute parts become necessary when higher voltage ratings are required for circuit redesign, inventory constraints occur, or system specifications demand upgraded electrical characteristics while maintaining form factor compatibility.

Substiute Parts

TAP104K035DTS

KYOCERA AVXIn Stock: 768TAP104K035DTS Datasheet

Current PartRFQ

TAP104K050SRS

KYOCERA AVXIn Stock: 1237TAP104K050SRS Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

The TAP104K050SRS qualifies as a direct substitute for the TAP104K035DTS based on the following criteria:

Matching parameters across both parts:

• Capacitance: 0.1 µF (identical)
• Tolerance: ±10% (identical)
• Type: Conformal Coated (identical)
• ESR: 26 Ohm (identical)
• Operating Temperature: -55°C ~ 125°C (identical)
• Mounting Type: Through Hole (identical)
• Package / Case: Radial (identical)
• Physical dimensions: 0.177" Dia (4.50mm), Height 0.276" (7.00mm), Lead Spacing 0.098" (2.50mm) (identical)
• Manufacturer Size Code: A (identical)
• RoHS Status: ROHS3 Compliant (identical)

Upgraded parameter:

• Voltage - Rated: 50 V (versus 35 V on main part)

The TAP104K050SRS operates at a higher voltage rating while maintaining all other electrical and mechanical specifications. This upgrade path allows circuit designs to operate with increased voltage margin without requiring PCB layout modifications or mechanical redesign.

Parameter Comparison

Engineering Selection Recommendations

Both the TAP104K035DTS and TAP104K050SRS maintain active product status and full compliance with ROHS3 and REACH regulations. The TAP104K050SRS provides a voltage upgrade path while preserving all mechanical and thermal characteristics. Selection between these parts depends on circuit voltage requirements: use TAP104K035DTS where 35 V rating is sufficient, or select TAP104K050SRS where higher voltage margin is specified. Both parts are manufactured by KYOCERA AVX with identical form factors, enabling direct PCB substitution without layout modification.

Frequently Asked Questions (FAQ)

Can TAP104K050SRS replace TAP104K035DTS in existing designs?

Yes. The TAP104K050SRS is mechanically and electrically compatible with TAP104K035DTS. All physical dimensions, lead spacing, capacitance, tolerance, ESR, and temperature ratings are identical. The only difference is the higher 50 V voltage rating, which does not prevent operation in circuits designed for 35 V operation.

What is the primary difference between these two parts?

The TAP104K050SRS is rated for 50 V operation versus 35 V on the TAP104K035DTS. All other specifications remain unchanged. This upgrade allows circuits to operate with increased voltage headroom.

Are there packaging differences between these parts?

Yes. The TAP104K035DTS is supplied in Tape & Box (TB) packaging with 695 units in stock. The TAP104K050SRS is supplied in Cut Tape (CT) packaging with 1203 units in stock. Both use identical radial through-hole components with the same physical footprint.

Do these parts have the same thermal and reliability characteristics?

Yes. Both parts operate across -55°C to 125°C and maintain 1000 hours lifetime at 85°C. ESR is 26 Ohm for both parts.

Are both parts RoHS and REACH compliant?

Yes. Both TAP104K035DTS and TAP104K050SRS are ROHS3 compliant and REACH unaffected.