TAP334K050HSB Equivalent & Substitute Parts

Part Overview

The TAP334K050HSB is a 0.33 µF conformal coated tantalum capacitor rated for 50 V with radial through-hole mounting. Manufactured by KYOCERA AVX, this component is part of the TAP series and maintains Active product status. Substitute parts may be required due to inventory availability, lead time constraints, or specific application requirements while maintaining identical electrical and mechanical specifications.

Substiute Parts

TAP334K050HSB

KYOCERA AVXIn Stock: 713TAP334K050HSB Datasheet

Current PartRFQ

TAP334K050CCS

KYOCERA AVXIn Stock: 4146TAP334K050CCS Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TAP334K050HSB is determined by strict equivalence across the following critical parameters:

• Capacitance: 0.33 µF (exact match required)
• Tolerance: ±10% (exact match required)
• Voltage Rating: 50 V (exact match required)
• Type: Conformal Coated (exact match required)
• ESR: 15 Ohm (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)
• Lifetime @ Temperature: 1000 Hrs @ 85°C (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package / Case: Radial (exact match required)
• Manufacturer Size Code: A (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

The TAP334K050CCS qualifies as a direct substitute based on full alignment with all critical electrical and mechanical parameters. Minor variations in lead spacing do not affect functional equivalence in applications designed for radial through-hole tantalum capacitors with these specifications.

Parameter Comparison

Engineering Selection Recommendations

Both TAP334K050HSB and TAP334K050CCS are Active products manufactured by KYOCERA AVX and maintain full ROHS3 compliance. Selection between these parts should be based on:

• Inventory availability and lead time requirements
• PCB layout constraints related to lead spacing (0.250" vs. 0.197")
• Application-specific mechanical mounting considerations

The TAP334K050CCS offers higher current inventory (4073 Pcs vs. 618 Pcs), making it suitable for applications where lead time optimization is a priority. Both parts satisfy identical electrical performance requirements for 0.33 µF, 50 V conformal coated tantalum capacitor applications.

Frequently Asked Questions (FAQ)

Q: Can TAP334K050CCS be used as a direct replacement for TAP334K050HSB?

A: Yes, provided PCB layout accommodates the different lead spacing. The TAP334K050CCS has 0.197" (5.00mm) lead spacing compared to 0.250" (6.35mm) on the TAP334K050HSB. All electrical and thermal specifications are identical.

Q: What is the significance of lead spacing differences between these parts?

A: Lead spacing affects PCB hole pattern and component placement. The TAP334K050CCS requires closer hole spacing on the PCB. Verify your PCB design supports the 0.197" (5.00mm) spacing before substitution.

Q: Are both parts suitable for high-temperature applications?

A: Yes. Both parts operate across -55°C ~ 125°C and maintain 1000 Hrs lifetime at 85°C, meeting standard industrial temperature requirements for conformal coated tantalum capacitors.

Q: Do both parts meet RoHS compliance requirements?

A: Yes. Both TAP334K050HSB and TAP334K050CCS are ROHS3 Compliant, suitable for applications requiring RoHS certification.

Q: What is the ESR specification and why is it important?

A: Both parts have 15 Ohm ESR. Equivalent Series Resistance affects ripple current handling and thermal performance. Identical ESR ensures equivalent performance in filtering and energy storage applications.