TAP685M006SCS Equivalent & Substitute Parts

Part Overview

The TAP685M006SCS is a 6.8 µF conformal coated tantalum capacitor rated at 6.3 V with radial through-hole mounting. This component is designed for general-purpose applications requiring reliable energy storage in compact form factors. The part is currently active in production with full inventory availability. Substitute parts may be required due to design optimization, tolerance requirements, or supply chain considerations while maintaining electrical and mechanical compatibility.

Substiute Parts

TAP685M006SCS

KYOCERA AVXIn Stock: 1116TAP685M006SCS Datasheet

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TAP685K006SCS

KYOCERA AVXIn Stock: 1510TAP685K006SCS Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The TAP685K006SCS qualifies as a direct substitute for the TAP685M006SCS based on the following criteria:

Identical Parameters:

• Capacitance: 6.8 µF
• Voltage Rating: 6.3 V
• Type: Conformal Coated
• ESR: 8 Ohm
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: Radial
• Physical Dimensions: 0.177" Dia (4.50 mm), Height 0.276" (7.00 mm), Lead Spacing 0.098" (2.50 mm)
• RoHS Status: ROHS3 Compliant

Tolerance Difference:

• TAP685M006SCS: ±20% tolerance
• TAP685K006SCS: ±10% tolerance

The substitute part offers tighter tolerance specification while maintaining all other electrical and mechanical parameters, making it suitable for applications requiring improved capacitance accuracy.

Parameter Comparison

Engineering Selection Recommendations

Both TAP685M006SCS and TAP685K006SCS are active production components manufactured by KYOCERA AVX with full ROHS3 compliance. Selection between these parts depends on tolerance requirements:

• TAP685M006SCS (±20% tolerance): Suitable for general-purpose applications where standard tolerance specifications are acceptable.
• TAP685K006SCS (±10% tolerance): Appropriate for applications requiring tighter capacitance accuracy and improved performance consistency.

Both parts maintain identical physical dimensions, electrical characteristics, and thermal performance, ensuring direct interchangeability in through-hole radial mounting configurations.

Frequently Asked Questions (FAQ)

Q: Can TAP685K006SCS replace TAP685M006SCS in existing designs? A: Yes. The TAP685K006SCS is a direct mechanical and electrical substitute with identical voltage rating, capacitance value, ESR, operating temperature range, and physical dimensions. The primary difference is improved tolerance specification (±10% versus ±20%).

Q: What is the significance of the tolerance difference? A: Tolerance defines the acceptable deviation from the nominal capacitance value. The ±10% tolerance of TAP685K006SCS provides tighter capacitance accuracy compared to the ±20% tolerance of TAP685M006SCS, beneficial for precision-critical applications.

Q: Are the physical dimensions identical? A: Yes. Both parts share identical radial package dimensions: 0.177" diameter (4.50 mm), maximum seated height of 0.276" (7.00 mm), and lead spacing of 0.098" (2.50 mm).

Q: Do both parts meet the same compliance standards? A: Yes. Both TAP685M006SCS and TAP685K006SCS are ROHS3 compliant and maintain identical thermal and electrical specifications.

Q: Which part should be selected for new designs? A: Selection depends on application requirements. For general-purpose applications, either part is suitable. For applications requiring improved capacitance accuracy, TAP685K006SCS is the preferred choice.