TAP104M035DTW Equivalent & Substitute Parts

Part Overview

The TAP104M035DTW is a 0.1 µF conformal coated tantalum capacitor rated for 35 V with ±20% tolerance, designed for through-hole radial mounting. This component is classified as Active product status and is suitable for general-purpose applications requiring reliable energy storage in compact form factors. Substitute parts may be required due to inventory constraints, packaging format preferences, or tolerance specification requirements for specific circuit designs.

Substiute Parts

TAP104M035DTW

KYOCERA AVXIn Stock: 737TAP104M035DTW Datasheet

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TAP104K035SRW

KYOCERA AVXIn Stock: 21415TAP104K035SRW Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The TAP104K035SRW qualifies as a direct substitute for the TAP104M035DTW based on the following critical parameters:

• Capacitance: Identical at 0.1 µF
• Voltage Rating: Identical at 35 V
• Type: Identical conformal coated tantalum construction
• ESR: Identical at 26 Ohm
• Operating Temperature Range: Identical -55°C to 125°C
• Mounting Type: Identical through-hole radial configuration
• Physical Dimensions: Identical 0.177" Dia (4.50mm) and 0.276" (7.00mm) height
• Lead Spacing: Identical 0.098" (2.50mm)
• Compliance: Both ROHS3 compliant

The primary difference is tolerance specification (±10% versus ±20%) and packaging format (Cut Tape versus Tape & Reel). The tighter tolerance of the substitute part does not restrict its use in applications designed for the original part.

Parameter Comparison

Engineering Selection Recommendations

The TAP104K035SRW is a valid substitute for the TAP104M035DTW in all electrical and mechanical respects. Both components maintain Active product status and ROHS3 compliance. The substitute part features a tighter tolerance specification (±10% versus ±20%), which provides improved capacitance accuracy without introducing any compatibility restrictions. Selection between these parts should be based on packaging requirements: Tape & Reel format for high-volume automated assembly, or Cut Tape format for lower-volume or manual placement applications.

Frequently Asked Questions (FAQ)

Q: Can TAP104K035SRW replace TAP104M035DTW in existing designs?

A: Yes. All critical electrical parameters, physical dimensions, and mounting characteristics are identical. The substitute part's tighter tolerance is compatible with applications designed for the original part.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel packaging is optimized for high-speed automated pick-and-place assembly equipment. Cut Tape packaging provides individual component strips suitable for manual assembly or lower-volume production runs. Both formats contain the same component.

Q: Are there any thermal or reliability differences between these parts?

A: No. Both parts share identical operating temperature ranges (-55°C to 125°C), lifetime specifications (1000 Hrs @ 85°C), and ESR characteristics (26 Ohm).

Q: Does the ±10% tolerance of the substitute part affect circuit performance?

A: The tighter tolerance of TAP104K035SRW does not negatively affect circuits designed for TAP104M035DTW. Circuits tolerant of ±20% variation will function identically with ±10% tolerance components.

Q: Are both parts RoHS compliant?

A: Yes. Both TAP104M035DTW and TAP104K035SRW are ROHS3 compliant and REACH unaffected.