TAP105M050FCS Equivalent & Substitute Parts

Part Overview

The TAP105M050FCS is a 1 µF conformal coated tantalum capacitor rated for 50 V operation in a radial through-hole package. Manufactured by KYOCERA AVX, this component is classified as Active and suitable for general-purpose applications requiring reliable energy storage in compact form factors. Alternative part numbers may be required due to packaging availability, tolerance specifications, or inventory constraints in procurement workflows.

Substiute Parts

TAP105M050FCS

KYOCERA AVXIn Stock: 1275TAP105M050FCS Datasheet

Current PartRFQ

TAP105M050BRW

KYOCERA AVXIn Stock: 1943TAP105M050BRW Datasheet

DirectRFQ

TAP105K050CCS

KYOCERA AVXIn Stock: 2149TAP105K050CCS Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TAP105M050FCS is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 1 µF (exact match required)
• Voltage Rating: 50 V (exact match required)
• Type: Conformal Coated Tantalum (exact match required)
• ESR: 8 Ohm (exact match required)
• Operating Temperature Range: -55°C to 125°C (exact match required)
• Mounting Type: Through Hole Radial (exact match required)
• RoHS Compliance: ROHS3 Compliant (exact match required)

Substitutes are grouped into two categories:

Direct Equivalents (identical electrical and mechanical specifications):

• TAP105M050BRW: Differs only in packaging format (Cut Tape vs. Bulk) and physical height (8.50 mm vs. 10.00 mm seated height)

Upgraded Tolerance Alternative (superior tolerance specification):

• TAP105K050CCS: Maintains all electrical parameters and mounting specifications but provides tighter tolerance (±10% vs. ±20%)

Parameter Comparison

Engineering Selection Recommendations

TAP105M050BRW is a direct functional equivalent suitable for applications where the TAP105M050FCS is specified. The primary distinction is packaging format (Cut Tape vs. Bulk) and a reduced seated height of 8.50 mm compared to 10.00 mm. This substitute is appropriate when space constraints favor the lower profile or when Cut Tape packaging aligns with assembly processes. All electrical characteristics, compliance certifications, and thermal performance remain identical.

TAP105K050CCS provides an upgraded alternative with tighter capacitance tolerance (±10% vs. ±20%). This part is suitable for applications requiring improved capacitance accuracy while maintaining identical voltage rating, ESR, temperature range, and compliance status. The seated height matches the original specification at 10.00 mm. Selection of this upgrade is justified in circuits where capacitance tolerance directly impacts performance or where design margins require enhanced precision.

All three parts maintain Active product status, ROHS3 compliance, and REACH Unaffected designation, confirming suitability for current procurement and regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can TAP105M050BRW replace TAP105M050FCS in existing designs?

A: Yes. TAP105M050BRW is electrically and mechanically equivalent. The primary differences are packaging format (Cut Tape vs. Bulk) and seated height (8.50 mm vs. 10.00 mm). Verify that the reduced height does not conflict with PCB layout or component clearance requirements.

Q: What is the advantage of TAP105K050CCS over TAP105M050FCS?

A: TAP105K050CCS provides tighter capacitance tolerance (±10% vs. ±20%). All other electrical parameters, voltage rating, ESR, temperature range, and physical dimensions remain identical. This upgrade is beneficial for applications where capacitance accuracy is critical to circuit performance.

Q: Are all three parts ROHS3 compliant?

A: Yes. TAP105M050FCS, TAP105M050BRW, and TAP105K050CCS are all ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory standards.

Q: Does packaging format affect electrical performance?

A: No. Bulk and Cut Tape packaging formats do not alter electrical characteristics. Selection between formats depends on assembly process requirements and inventory management practices.

Q: Can height differences impact PCB design?

A: Yes. TAP105M050BRW has a maximum seated height of 8.50 mm, while TAP105M050FCS and TAP105K050CCS are rated at 10.00 mm. Verify clearance in designs with height-constrained layouts, such as those with low-profile enclosures or dense component stacking.

Q: Are all parts rated for the same temperature range?

A: Yes. All three parts operate across -55°C to 125°C with identical lifetime specifications (1000 Hrs @ 85°C), ensuring consistent thermal performance across applications.