KAS15AR72A102KT Equivalent & Substitute Parts

Part Overview

The KAS15AR72A102KT is a 1000 pF ceramic capacitor rated at 100V with X7R temperature coefficient, manufactured by KYOCERA AVX. This surface mount multilayer ceramic capacitor (MLCC) in 0603 package format is designed for automotive and boardflex-sensitive applications. The part features soft termination technology and maintains active product status with full AEC-Q200 compliance. Substitute parts are identified to provide alternative packaging and sourcing options while maintaining identical electrical performance and mechanical compatibility.

Substiute Parts

KAS15AR72A102KT

KYOCERA AVXIn Stock: 1085KAS15AR72A102KT Datasheet

Current PartRFQ

KAF15AR72A102KT

KYOCERA AVXIn Stock: 11452KAF15AR72A102KT Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution between KAS15AR72A102KT and KAF15AR72A102KT is based on matching the following critical parameters:

• Electrical Parameters: Capacitance (1000 pF), tolerance (±10%), voltage rating (100V), and temperature coefficient (X7R) are identical
• Mechanical Parameters: Package format (0603/1608 Metric), mounting type (Surface Mount MLCC), and soft termination feature are identical
• Environmental Ratings: Operating temperature range (-55°C to 125°C), AEC-Q200 compliance, ROHS3 compliance, and MSL 1 rating are identical
• Packaging Difference: The primary distinction is packaging format—KAS15AR72A102KT uses Tape & Reel (TR), while KAF15AR72A102KT uses Cut Tape (CT) & Digi-Reel®

Both parts belong to the KYOCERA AVX FLEXITERM® series and maintain active product status. The substitution is valid for applications where packaging format flexibility is acceptable.

Parameter Comparison

Engineering Selection Recommendations

Both KAS15AR72A102KT and KAF15AR72A102KT are active products from KYOCERA AVX with full AEC-Q200 automotive qualification and ROHS3 compliance. Selection between these parts should be based on assembly and procurement requirements:

KAS15AR72A102KT (Tape & Reel) is suitable for high-volume automated assembly operations requiring continuous reel feeding.

KAF15AR72A102KT (Cut Tape & Digi-Reel®) provides flexibility for mixed-volume production runs and manual assembly processes. This variant offers higher inventory availability (11,356 pcs vs. 983 pcs).

The thickness difference (0.50mm vs. 0.90mm maximum) should be evaluated against PCB layout constraints and component stacking requirements. Both parts maintain identical electrical performance and environmental ratings across the full operating temperature range.

Frequently Asked Questions (FAQ)

Q: Are KAS15AR72A102KT and KAF15AR72A102KT electrically interchangeable?

A: Yes. Both parts have identical capacitance (1000 pF), tolerance (±10%), voltage rating (100V), temperature coefficient (X7R), and operating temperature range (-55°C to 125°C). Electrical performance is equivalent.

Q: What is the primary difference between these two parts?

A: The packaging format differs. KAS15AR72A102KT uses Tape & Reel (TR) packaging, while KAF15AR72A102KT uses Cut Tape (CT) & Digi-Reel® packaging. Additionally, maximum thickness specifications differ: 0.50mm for KAS15AR72A102KT and 0.90mm for KAF15AR72A102KT.

Q: Can I use KAF15AR72A102KT as a direct replacement for KAS15AR72A102KT in my design?

A: Direct replacement is possible if your assembly process can accommodate Cut Tape & Digi-Reel® packaging and if the increased maximum thickness (0.90mm vs. 0.50mm) does not conflict with PCB layout or component stacking requirements.

Q: Are both parts AEC-Q200 qualified?

A: Yes. Both KAS15AR72A102KT and KAF15AR72A102KT carry AEC-Q200 automotive qualification and are suitable for automotive applications.

Q: What is the moisture sensitivity level for these capacitors?

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions and unlimited shelf life under standard storage conditions.

Q: Are these parts ROHS3 compliant?

A: Yes. Both KAS15AR72A102KT and KAF15AR72A102KT are ROHS3 compliant.