KAM15AR71E104MM Equivalent & Substitute Parts

Part Overview

The KAM15AR71E104MM is a 0.1 µF ceramic capacitor manufactured by KYOCERA AVX, designed for surface mount applications in automotive environments. This multilayer ceramic capacitor (MLCC) operates at 25V with X7R temperature coefficient characteristics, providing stable capacitance across the -55°C to 125°C operating range. The component is AEC-Q200 rated for automotive reliability and is currently in active production status with ROHS3 compliance. Substitute parts are identified to provide design flexibility, supply chain alternatives, and equivalent electrical performance for applications requiring this specific capacitance and voltage rating.

Substiute Parts

KAM15AR71E104MM

KYOCERA AVXIn Stock: 928KAM15AR71E104MM Datasheet

Current PartRFQ

CGA3E2X7R1E104M080AA

TDK CorporationIn Stock: 21939CGA3E2X7R1E104M080AA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the KAM15AR71E104MM is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Capacitance value must be 0.1 µF
• Voltage rating must be 25V or higher
• Tolerance must be ±20% or tighter
• Temperature coefficient must be X7R

Mechanical & Physical Equivalence Requirements:

• Package must be 0603 (1608 Metric)
• Mounting type must be Surface Mount, MLCC
• Thickness must not exceed 0.035" (0.90mm)
• Dimensions must be compatible with 0603 footprint specifications

Compliance & Reliability Requirements:

• AEC-Q200 automotive rating required
• ROHS3 compliance required
• Moisture Sensitivity Level must be MSL 1 or lower
• Operating temperature range must cover -55°C to 125°C

The substitute part CGA3E2X7R1E104M080AA meets all these criteria and is therefore electrically and mechanically interchangeable with the main part.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection: The KAM15AR71E104MM remains the primary specification when available. This KYOCERA AVX component carries full AEC-Q200 automotive qualification and ROHS3 compliance, meeting all regulatory and reliability requirements for automotive applications.

Substitute Part Selection: The CGA3E2X7R1E104M080AA from TDK Corporation is a direct electrical and mechanical equivalent. This substitute is appropriate when:

• KAM15AR71E104MM availability is constrained
• Supply chain diversification is required
• Design flexibility permits manufacturer substitution
• Equivalent inventory levels of the substitute are available

Both parts maintain identical electrical performance, thermal stability, and compliance certifications. The substitute carries the same AEC-Q200 rating and ROHS3 compliance status, ensuring no degradation in automotive application reliability.

Compliance Verification: Both parts are REACH Unaffected and classified under ECCN EAR99, maintaining identical export control and regulatory standing. MSL 1 rating on both components eliminates moisture sensitivity concerns during standard handling and storage procedures.

Frequently Asked Questions (FAQ)

Q: Can CGA3E2X7R1E104M080AA be used as a direct replacement for KAM15AR71E104MM in automotive applications?

A: Yes. Both components are AEC-Q200 rated, carry identical electrical specifications (0.1 µF, 25V, X7R), operate across the same temperature range (-55°C to 125°C), and share the same 0603 package footprint. They are electrically and mechanically interchangeable.

Q: Are there any dimensional differences between these two parts?

A: Both parts conform to the 0603 (1608 Metric) package standard with maximum thickness of 0.035" (0.90mm). The KAM15AR71E104MM has a width of 0.032" (0.81mm), while the CGA3E2X7R1E104M080AA has a width of 0.031" (0.80mm). Both dimensions fall within standard 0603 tolerance specifications and are compatible with identical PCB footprints.

Q: Do both parts require the same handling and storage procedures?

A: Yes. Both components carry MSL 1 (Unlimited) moisture sensitivity rating, eliminating moisture-related handling restrictions. Standard surface mount component storage procedures apply to both parts.

Q: What is the tolerance difference between these capacitors?

A: Both parts carry ±20% capacitance tolerance. No tolerance difference exists between the main part and substitute.

Q: Are there any compliance or certification differences?

A: No. Both parts are ROHS3 compliant, REACH Unaffected, and carry AEC-Q200 automotive qualification. Regulatory and compliance status is identical.

Q: Can the substitute part be used in designs originally specified for the KAM15AR71E104MM without design review?

A: Yes, provided the design does not include manufacturer-specific requirements. The electrical, thermal, mechanical, and compliance characteristics are equivalent. Standard engineering change procedures should be followed for documentation purposes.

Q: What voltage margin exists with the 25V rating?

A: The 25V rating represents the maximum continuous operating voltage. Both parts are rated identically at 25V. Design voltage should not exceed this specification.