LD053C823KAB2A Equivalent & Substitute Parts

Part Overview

The LD053C823KAB2A is a 0.082 µF ±10% 25V ceramic capacitor manufactured by KYOCERA AVX in the LD series with X7R temperature coefficient. This surface mount multilayer ceramic capacitor (MLCC) in 0805 (2012 Metric) package is designed for general purpose applications. The part is currently active in production with 925 units in stock. Equivalent and substitute parts are identified based on matching capacitance, temperature coefficient, package form factor, and operating temperature range, with allowances for voltage rating upgrades and tolerance improvements.

Substiute Parts

LD053C823KAB2A

KYOCERA AVXIn Stock: 941LD053C823KAB2A Datasheet

Current PartRFQ

KGM21NR71E823JT

KYOCERA AVXIn Stock: 4808KGM21NR71E823JT Datasheet

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KGM21NR71H823JT

KYOCERA AVXIn Stock: 34094KGM21NR71H823JT Datasheet

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KGM21NR71E823KT

KYOCERA AVXIn Stock: 8764KGM21NR71E823KT Datasheet

Parametric EquivalentRFQ

C0805C823J5RAC7800

KEMETIn Stock: 4631C0805C823J5RAC7800 Datasheet

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C0805C823K5RAC7800

KEMETIn Stock: 9443C0805C823K5RAC7800 Datasheet

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CC0805JRX7R9BB823

YAGEOIn Stock: 16745CC0805JRX7R9BB823 Datasheet

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CC0805KRX7R8BB823

YAGEOIn Stock: 15991CC0805KRX7R8BB823 Datasheet

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CC0805KRX7R9BB823

YAGEOIn Stock: 21028CC0805KRX7R9BB823 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the LD053C823KAB2A are grouped based on the following substitution criteria:

Critical Parameters (Must Match):

• Capacitance: 0.082 µF
• Temperature Coefficient: X7R
• Package / Case: 0805 (2012 Metric)
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount, MLCC

Allowable Variations:

• Voltage Rating: Equal or higher than 25V (upgrades permitted)
• Tolerance: Equal or tighter than ±10% (±5% acceptable)
• Thickness: Variations within mechanical compatibility
• Packaging Format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel®

Upgrade Category: Parts with improved tolerance (±5%) or higher voltage rating (50V) while maintaining all critical parameters.

Parametric Equivalent Category: Parts with identical electrical specifications but different packaging format or manufacturer.

Parameter Comparison

Engineering Selection Recommendations

Direct Replacement (Same Electrical Specifications):

• KGM21NR71E823KT (KYOCERA AVX): Identical to LD053C823KAB2A with ±10% tolerance and 25V rating. Offers ROHS3 compliance upgrade and improved availability (8734 units). Packaging format differs (Cut Tape & Digi-Reel® vs. Tape & Reel).
• CC0805KRX7R8BB823 (YAGEO): Matches ±10% tolerance and 25V rating. ROHS3 compliant with 15953 units available. Thickness increases to 0.057" (1.45mm).

Upgraded Substitutes (Improved Tolerance):

• KGM21NR71E823JT (KYOCERA AVX): Tighter ±5% tolerance at 25V rating. ROHS3 compliant with 4789 units in stock. Thickness increases to 0.039" (1.00mm).
• C0805C823J5RAC7800 (KEMET): ±5% tolerance with 50V voltage upgrade. ROHS3 compliant, 4580 units available.
• CC0805JRX7R9BB823 (YAGEO): ±5% tolerance with 50V upgrade. ROHS3 compliant, 16643 units in stock. Thickness 0.057" (1.45mm).

Upgraded Substitutes (Higher Voltage Rating):

• KGM21NR71H823JT (KYOCERA AVX): 50V rating with ±5% tolerance. ROHS3 compliant with highest inventory (33996 units). Thickness 0.039" (1.00mm).
• C0805C823K5RAC7800 (KEMET): 50V rating with ±10% tolerance. ROHS3 compliant, 9385 units available.
• CC0805KRX7R9BB823 (YAGEO): 50V rating with ±10% tolerance. ROHS3 compliant, 20947 units in stock. Thickness 0.057" (1.45mm).

All substitute parts maintain X7R temperature coefficient, -55°C to 125°C operating range, and 0805 (2012 Metric) package form factor. All listed substitutes are ROHS3 compliant, addressing the RoHS non-compliance status of the original part.

Frequently Asked Questions (FAQ)

Q: Can I use a 50V rated capacitor in place of a 25V rated capacitor? A: Yes. A higher voltage rating is a direct upgrade and maintains full compatibility. The 50V rated substitutes (KGM21NR71H823JT, C0805C823K5RAC7800, C0805C823K5RAC7800, CC0805JRX7R9BB823, CC0805KRX7R9BB823) are suitable replacements for 25V applications.

Q: What is the difference between ±10% and ±5% tolerance? A: Tolerance specifies the allowable deviation from the nominal capacitance value. ±5% tolerance provides tighter capacitance accuracy than ±10%. For general purpose applications, both are acceptable. Tighter tolerance (±5%) is preferred for precision circuits.

Q: Does package thickness affect compatibility? A: Package thickness must be verified against PCB assembly specifications and available board space. The original LD053C823KAB2A has 0.037" (0.94mm) thickness. Most substitutes increase to 0.039" (1.00mm) or 0.057" (1.45mm). Confirm clearance before selection.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® packaging? A: Both are standard surface mount packaging formats. Tape & Reel is continuous reel packaging for automated assembly. Cut Tape & Digi-Reel® offers flexibility for smaller quantities or mixed component orders. Electrical performance is identical.

Q: Are all substitute parts RoHS compliant? A: Yes. All listed substitute parts are ROHS3 compliant, addressing the RoHS non-compliance status of the original LD053C823KAB2A.

Q: Which substitute offers the best availability? A: KGM21NR71H823JT (KYOCERA AVX) offers the highest inventory with 33996 units in stock, combined with a voltage upgrade to 50V and improved ±5% tolerance.

Q: Can I mix different manufacturers in the same design? A: Yes. All substitute parts maintain identical electrical specifications (0.082 µF, X7R, -55°C to 125°C) and package form factor (0805). Cross-manufacturer substitution is electrically compatible.