TAP225M035DTS Equivalent & Substitute Parts

Part Overview

The TAP225M035DTS is a 2.2 µF conformal coated tantalum capacitor rated for 35 V operation in radial through-hole configuration. Manufactured by KYOCERA AVX, this component is part of the active TAP series and is ROHS3 compliant. Substitute parts may be required due to packaging availability, tolerance specifications, or inventory constraints in procurement workflows.

Substiute Parts

TAP225M035DTS

KYOCERA AVXIn Stock: 924TAP225M035DTS Datasheet

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TAP225K035SCS

KYOCERA AVXIn Stock: 1020TAP225K035SCS Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the TAP225M035DTS is permissible with TAP225K035SCS based on the following criteria:

Matching Parameters (Required for Substitution):

• Capacitance: 2.2 µF (identical)
• Voltage Rating: 35 V (identical)
• Type: Conformal Coated Tantalum (identical)
• ESR: 5 Ohm (identical)
• Operating Temperature Range: -55°C to 125°C (identical)
• Mounting Type: Through Hole Radial (identical)
• Package / Case: Radial (identical)
• Physical Dimensions: 0.177" Dia (4.50mm), Height 0.295" (7.50mm), Lead Spacing 0.098" (2.50mm) (identical)
• Manufacturer Size Code: B (identical)
• RoHS Status: ROHS3 Compliant (identical)

Differing Parameter:

• Tolerance: TAP225M035DTS specifies ±20%, while TAP225K035SCS specifies ±10%

The substitute part TAP225K035SCS offers tighter tolerance specification (±10% versus ±20%), making it suitable for applications where improved capacitance accuracy is beneficial or required.

Parameter Comparison

Engineering Selection Recommendations

Both TAP225M035DTS and TAP225K035SCS are active products from KYOCERA AVX with identical ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on tolerance requirements and packaging format:

• TAP225M035DTS is appropriate for applications where ±20% capacitance tolerance is acceptable and tape & box packaging is preferred.
• TAP225K035SCS is appropriate for applications requiring tighter ±10% capacitance tolerance and bulk packaging format.

Both parts are electrically and mechanically interchangeable in through-hole PCB designs, with identical physical footprints, lead spacing, and thermal characteristics.

Frequently Asked Questions (FAQ)

Q: Can TAP225K035SCS replace TAP225M035DTS in my circuit?

A: Yes. Both parts share identical electrical specifications (2.2 µF, 35 V, 5 Ohm ESR, -55°C to 125°C operating range) and physical dimensions (radial package, 0.177" diameter, 0.098" lead spacing). The substitute offers improved tolerance (±10% versus ±20%).

Q: What is the difference between these two parts?

A: The primary difference is capacitance tolerance. TAP225M035DTS specifies ±20% tolerance, while TAP225K035SCS specifies ±10% tolerance. Secondary difference is packaging format: TAP225M035DTS is supplied in Tape & Box format, while TAP225K035SCS is supplied in Bulk format.

Q: Are the physical dimensions identical?

A: Yes. Both parts use manufacturer size code B with 0.177" diameter (4.50mm), maximum seated height of 0.295" (7.50mm), and 0.098" (2.50mm) lead spacing. PCB footprints are identical.

Q: Do both parts meet RoHS requirements?

A: Yes. Both TAP225M035DTS and TAP225K035SCS are ROHS3 compliant and REACH unaffected.

Q: Which part should I select for high-precision applications?

A: TAP225K035SCS is suitable for applications requiring tighter capacitance tolerance due to its ±10% specification compared to the ±20% tolerance of TAP225M035DTS.