Equivalent & Substitute Parts for 08052C102JAT4H

Part Overview

The 08052C102JAT4H is a 1000 pF ceramic capacitor manufactured by KYOCERA AVX, rated for 200V with X7R temperature coefficient in 0805 (2012 Metric) surface mount package. This component is classified as an MLCC (Multilayer Ceramic Capacitor) suitable for general purpose applications. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when electrical specifications, mechanical dimensions, and compliance certifications remain equivalent across the allowed parameter set.

Substiute Parts

08052C102JAT4H

KYOCERA AVXIn Stock: 79708052C102JAT4H Datasheet

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KAF21BR72D102JT

KYOCERA AVXIn Stock: 19154KAF21BR72D102JT Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 08052C102JAT4H is determined by strict equivalence across the following parameters:

Electrical Equivalence Requirements:

• Capacitance value: 1000 pF
• Tolerance: ±5%
• Voltage rating: 200V minimum
• Temperature coefficient: X7R

Mechanical Equivalence Requirements:

• Package designation: 0805 (2012 Metric)
• Mounting type: Surface Mount MLCC
• Physical dimensions: 0.079" L x 0.049" W (2.01mm x 1.25mm)

Compliance Requirements:

• RoHS3 compliance mandatory
• MSL rating: 1 (Unlimited)
• REACH status: REACH Unaffected

The substitute part KAF21BR72D102JT meets all electrical, mechanical, and compliance criteria. Both parts are manufactured by KYOCERA AVX and share identical capacitance, voltage rating, temperature coefficient, package type, and physical dimensions. The substitute incorporates soft termination technology and carries AEC-Q200 automotive qualification, representing an enhanced variant suitable for applications requiring boardflex sensitivity and automotive-grade reliability.

Parameter Comparison

Engineering Selection Recommendations

Both the 08052C102JAT4H and KAF21BR72D102JT are Active products with full RoHS3 compliance and REACH unaffected status, qualifying both for current production and procurement cycles. The primary distinction lies in application-specific certifications and termination technology.

The 08052C102JAT4H serves general purpose applications with standard termination characteristics. The KAF21BR72D102JT, designated as FLEXITERM® with soft termination and AEC-Q200 qualification, is engineered for automotive environments and applications requiring boardflex sensitivity. Selection between these parts depends on application requirements: general purpose circuits utilize the standard 08052C102JAT4H, while automotive or boardflex-sensitive applications benefit from the enhanced KAF21BR72D102JT variant.

Both parts maintain identical electrical performance, mechanical compatibility, and compliance certifications, ensuring direct substitution capability within the specified parameter constraints.

Frequently Asked Questions (FAQ)

Q: Can KAF21BR72D102JT replace 08052C102JAT4H in any application?

A: Yes, within the scope of electrical and mechanical parameters. Both parts share identical capacitance (1000 pF), voltage rating (200V), temperature coefficient (X7R), package type (0805), and physical dimensions. The KAF21BR72D102JT includes additional automotive qualification (AEC-Q200) and soft termination technology, making it suitable for applications requiring these features without compromising compatibility with standard general purpose circuits.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts conform to the 0805 (2012 Metric) package standard with dimensions of 0.079" L x 0.049" W (2.01mm x 1.25mm). They are mechanically interchangeable on PCB layouts designed for 0805 surface mount components.

Q: What does soft termination mean in the KAF21BR72D102JT?

A: Soft termination refers to the termination technology used in the FLEXITERM® series. This specification is provided in the part data but does not affect electrical equivalence or mechanical compatibility with the standard 08052C102JAT4H.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both parts carry MSL 1 (Unlimited) moisture sensitivity level, indicating the lowest sensitivity classification and unlimited shelf life under standard storage conditions.

Q: Are both parts RoHS3 compliant?

A: Yes. Both 08052C102JAT4H and KAF21BR72D102JT are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is the tolerance specification for capacitance?

A: Both parts maintain ±5% capacitance tolerance, ensuring the 1000 pF nominal value remains within 950 pF to 1050 pF across the specified operating temperature range.