TAP476K035HSB Equivalent & Substitute Parts

Part Overview

The TAP476K035HSB is a 47 µF conformal coated tantalum capacitor rated for 35 V with ±10% tolerance, manufactured by KYOCERA AVX. This radial through-hole component operates across -55°C to 125°C with an ESR of 800mOhm and is ROHS3 compliant. The part is currently active in production with 1084 units in stock. Substitute parts are identified when electrical specifications, mechanical compatibility, and compliance certifications align with application requirements.

Substiute Parts

TAP476K035HSB

KYOCERA AVXIn Stock: 1140TAP476K035HSB Datasheet

Current PartRFQ

TAP476K035CCS

KYOCERA AVXIn Stock: 1281TAP476K035CCS Datasheet

MFR RecommendedRFQ

TAP476M035HSB

KYOCERA AVXIn Stock: 1400TAP476M035HSB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TAP476K035HSB is determined by the following criteria:

Critical Parameters (Must Match):

• Capacitance: 47 µF
• Voltage Rating: 35 V
• Type: Conformal Coated Tantalum
• ESR: 800mOhm
• Operating Temperature Range: -55°C to 125°C
• Mounting Type: Through Hole Radial
• Package Diameter: 0.354" (9.00mm)
• Height (Seated Max): 0.630" (16.00mm)
• RoHS Status: ROHS3 Compliant

Allowable Variations:

• Tolerance: ±10% or ±20%
• Lead Spacing: 0.250" (6.35mm) or 0.197" (5.00mm)

Two substitute parts meet these criteria with documented compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts maintain full electrical and mechanical compatibility with the TAP476K035HSB within the specified allowable parameter ranges.

TAP476K035CCS: Identical electrical specifications with ±10% tolerance matching the main part. Lead spacing differs at 0.197" (5.00mm) versus 0.250" (6.35mm). PCB layout modification is required for lead spacing accommodation. ROHS3 compliant with 1201 units available.

TAP476M035HSB: Tolerance specification is ±20% compared to ±10% on the main part. Lead spacing matches at 0.250" (6.35mm), enabling direct PCB compatibility without layout changes. ROHS3 compliant with 1321 units available. Selection of this substitute is appropriate when tolerance relaxation from ±10% to ±20% is acceptable for the application.

All parts share identical capacitance, voltage rating, ESR, temperature range, and conformal coating specification. Product status is active for all three parts.

Frequently Asked Questions (FAQ)

Q: Can TAP476K035CCS be used as a direct replacement without PCB modification?

A: No. While electrical specifications are identical, the lead spacing differs (0.197" versus 0.250"). PCB layout modification is required to accommodate the different lead pitch.

Q: What is the difference between TAP476K035HSB and TAP476M035HSB?

A: The primary difference is tolerance: TAP476K035HSB is ±10% while TAP476M035HSB is ±20%. All other electrical and mechanical parameters are identical. Lead spacing matches at 0.250" (6.35mm), allowing direct PCB compatibility.

Q: Are all three parts ROHS3 compliant?

A: Yes. TAP476K035HSB, TAP476K035CCS, and TAP476M035HSB are all ROHS3 compliant.

Q: What determines if a part can substitute for TAP476K035HSB?

A: Substitution requires matching capacitance (47 µF), voltage rating (35 V), type (conformal coated tantalum), ESR (800mOhm), operating temperature range (-55°C to 125°C), mounting type (through hole radial), package diameter (0.354"), and height (0.630"). Tolerance and lead spacing may vary within specified limits.

Q: Which substitute has the best inventory availability?

A: TAP476M035HSB has the highest inventory at 1321 units, followed by TAP476K035CCS at 1201 units.