TAP685M016GCD Equivalent & Substitute Parts

Part Overview

The TAP685M016GCD is a 6.8 µF conformal coated tantalum capacitor rated at 16 V with radial through-hole mounting. Manufactured by KYOCERA AVX under the TAP series, this component is classified as Active product status and is designed for general-purpose applications requiring reliable energy storage in compact form factors.

Substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or inventory limitations. The TAP685M016GCD currently maintains 745 pieces in stock, while equivalent alternatives may offer improved availability or different lead spacing configurations to accommodate specific PCB layout requirements.

Substiute Parts

TAP685M016GCD

KYOCERA AVXIn Stock: 787TAP685M016GCD Datasheet

Current PartRFQ

TAP685M016CCS

KYOCERA AVXIn Stock: 2372TAP685M016CCS Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TAP685M016GCD is determined by strict equivalence across the following critical parameters:

• Capacitance value: 6.8 µF (exact match required)
• Voltage rating: 16 V (exact match required)
• Tolerance: ±20% (exact match required)
• Type: Conformal Coated (exact match required)
• ESR: 4 Ohm (exact match required)
• Operating temperature range: -55°C to 125°C (exact match required)
• Lifetime specification: 1000 Hrs @ 85°C (exact match required)
• Mounting type: Through Hole Radial (exact match required)
• Package dimensions: 0.197" Dia (5.00 mm), Height 0.394" (10.00 mm) (exact match required)
• Regulatory compliance: ROHS3 Compliant, REACH Unaffected (exact match required)

The TAP685M016CCS qualifies as a direct substitute based on full alignment with all critical electrical and mechanical parameters. The only variance is lead spacing, which changes from 0.125" (3.18 mm) to 0.197" (5.00 mm), representing a mechanical accommodation that does not affect electrical performance or functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

Both the TAP685M016GCD and TAP685M016CCS maintain Active product status from KYOCERA AVX, ensuring continued manufacturer support and supply chain stability. Both components are ROHS3 Compliant and REACH Unaffected, meeting current regulatory requirements for electronic component manufacturing and use.

Selection between these parts should be based on PCB layout requirements. The TAP685M016GCD features 0.125" (3.18 mm) lead spacing, suitable for compact board designs with tighter component pitch. The TAP685M016CCS provides 0.197" (5.00 mm) lead spacing, accommodating standard through-hole PCB layouts with conventional hole spacing. The TAP685M016CCS currently maintains higher inventory levels (2348 pieces versus 745 pieces), providing improved availability for high-volume production requirements.

All electrical performance characteristics, thermal specifications, and reliability metrics are identical between both parts, ensuring functional equivalence in circuit applications.

Frequently Asked Questions (FAQ)

Q: Can TAP685M016CCS be used as a direct replacement for TAP685M016GCD?

A: Yes, the TAP685M016CCS is electrically and mechanically equivalent to the TAP685M016GCD. The only difference is lead spacing (0.197" versus 0.125"), which requires PCB layout verification to ensure hole pattern compatibility.

Q: What is the significance of lead spacing differences?

A: Lead spacing determines the distance between component leads on the PCB. The TAP685M016GCD uses 0.125" (3.18 mm) spacing for compact layouts, while the TAP685M016CCS uses 0.197" (5.00 mm) spacing for standard through-hole designs. PCB hole patterns must match the selected part's lead spacing.

Q: Are both parts compliant with current environmental regulations?

A: Yes. Both TAP685M016GCD and TAP685M016CCS are ROHS3 Compliant and REACH Unaffected, meeting current regulatory standards for electronic component manufacturing and deployment.

Q: Do these parts have identical electrical performance?

A: Yes. Both parts share identical capacitance (6.8 µF), voltage rating (16 V), tolerance (±20%), ESR (4 Ohm), operating temperature range (-55°C to 125°C), and lifetime specification (1000 Hrs @ 85°C).

Q: Which part should be selected for new designs?

A: Selection depends on PCB layout requirements and lead spacing compatibility. For designs requiring 0.197" (5.00 mm) lead spacing, the TAP685M016CCS is recommended due to higher current inventory availability (2348 pieces). For designs requiring 0.125" (3.18 mm) lead spacing, the TAP685M016GCD is the appropriate choice.

Q: Are both parts manufactured by the same company?

A: Yes. Both the TAP685M016GCD and TAP685M016CCS are manufactured by KYOCERA AVX under the TAP series, ensuring consistent quality and reliability standards.