TAP156M006SCS Equivalent & Substitute Parts

Part Overview

The TAP156M006SCS is a 15 µF conformal coated tantalum capacitor rated at 6.3 V with radial through-hole mounting. Manufactured by KYOCERA AVX, this component is part of the TAP series and maintains active product status. Finding equivalent or substitute parts may be necessary due to inventory availability, lead time considerations, or specific tolerance requirements for circuit design optimization.

Substiute Parts

TAP156M006SCS

KYOCERA AVXIn Stock: 930TAP156M006SCS Datasheet

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TAP156K006SCS

KYOCERA AVXIn Stock: 1807TAP156K006SCS Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the TAP156M006SCS is determined by strict equivalence across the following critical parameters:

• Capacitance Value: Must remain 15 µF (no deviation permitted)
• Voltage Rating: Must remain 6.3 V or higher (no reduction permitted)
• Type: Must remain Conformal Coated tantalum capacitor
• Mounting Configuration: Must remain Through Hole radial
• Physical Dimensions: Must match 0.197" Dia (5.00mm), 0.335" (8.50mm) height, and 0.098" (2.50mm) lead spacing
• ESR: Must remain 5 Ohm
• Operating Temperature Range: Must maintain -55°C ~ 125°C
• Compliance: Must maintain ROHS3 compliance

The tolerance specification (±20% vs. ±10%) represents the only allowable variation between the main part and its substitute, provided all other electrical and mechanical parameters remain identical.

Parameter Comparison

Engineering Selection Recommendations

The TAP156K006SCS serves as a direct substitute for the TAP156M006SCS. Both components maintain active product status and full ROHS3 compliance. The primary distinction is the tolerance specification: TAP156K006SCS provides ±10% tolerance compared to the ±20% tolerance of the TAP156M006SCS. This tighter tolerance may be advantageous in applications requiring higher capacitance accuracy. All other electrical characteristics, physical dimensions, and environmental specifications remain equivalent, ensuring direct interchangeability in circuit board layouts and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can TAP156K006SCS replace TAP156M006SCS in existing designs?

A: Yes. Both parts are electrically and mechanically identical except for tolerance specification. TAP156K006SCS offers tighter tolerance (±10% vs. ±20%), making it suitable for applications requiring higher capacitance accuracy. No PCB layout or assembly modifications are required.

Q: What is the significance of the tolerance difference?

A: Tolerance defines the allowable deviation from the nominal 15 µF capacitance value. TAP156M006SCS permits ±20% deviation (12–18 µF range), while TAP156K006SCS permits ±10% deviation (14.6–16.5 µF range). Applications sensitive to capacitance variation should specify the tighter tolerance variant.

Q: Are the physical dimensions identical?

A: Yes. Both parts share identical radial package dimensions: 0.197" diameter (5.00mm), 0.335" maximum seated height (8.50mm), and 0.098" lead spacing (2.50mm). They are mechanically interchangeable on PCBs designed for either variant.

Q: Do both parts meet the same compliance standards?

A: Yes. Both TAP156M006SCS and TAP156K006SCS are ROHS3 compliant and REACH unaffected, meeting identical regulatory requirements for commercial and industrial applications.

Q: What is the ESR specification, and is it identical between both parts?

A: ESR (Equivalent Series Resistance) is 5 Ohm for both parts. This parameter affects high-frequency performance and ripple current handling. Identical ESR values ensure equivalent performance in filtering and decoupling applications.