05083C104MAT2W Ceramic Capacitor Equivalent & Substitute Parts

Part Overview

The 05083C104MAT2W is a 0.1 µF ceramic capacitor manufactured by KYOCERA AVX, rated for 25V with X7R temperature coefficient and packaged in 0508 (1220 Metric) form factor. This surface mount multilayer ceramic capacitor (MLCC) is designed for bypass and decoupling applications in electronic circuits. The part is currently active in production with 1032 units in stock. Equivalent and substitute parts are identified to support design flexibility, inventory management, and supply chain continuity.

Substiute Parts

05083C104MAT2W

KYOCERA AVXIn Stock: 108605083C104MAT2W Datasheet

Current PartRFQ

KGL21DR71E104KU

KYOCERA AVXIn Stock: 36531KGL21DR71E104KU Datasheet

UpgradeRFQ

KGL21DR71H104KU

KYOCERA AVXIn Stock: 10669KGL21DR71H104KU Datasheet

UpgradeRFQ

KGL21DR71E104MU

KYOCERA AVXIn Stock: 7738KGL21DR71E104MU Datasheet

Parametric EquivalentRFQ

LLL216R71E104MA01L

Murata ElectronicsIn Stock: 1061LLL216R71E104MA01L Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 05083C104MAT2W is determined by the following critical parameters: capacitance value (0.1 µF), temperature coefficient (X7R), package form factor (0508/1220 Metric), and mounting type (Surface Mount MLCC). Voltage rating and tolerance are secondary parameters that define upgrade or equivalent classifications.

Substitute parts are grouped into three categories:

Upgrade Parts: Parts with improved tolerance (±10% vs ±20%) or higher voltage rating (50V vs 25V) while maintaining identical capacitance, temperature coefficient, and package specifications. These parts provide enhanced performance margins and are pin-compatible replacements.

Parametric Equivalents: Parts with identical electrical specifications and packaging but different packaging format (Cut Tape & Digi-Reel vs Tape & Reel). These maintain full functional equivalence with alternative supply chain options.

Direct Equivalents: Parts from alternative manufacturers (Murata Electronics) with matching capacitance, voltage, tolerance, temperature coefficient, and package form factor. These support multi-source design strategies and supply chain resilience.

Parameter Comparison

Engineering Selection Recommendations

KGL21DR71E104KU is the primary upgrade substitute. It maintains identical capacitance, voltage rating, temperature coefficient, and package specifications while providing tighter tolerance (±10% vs ±20%). This part is manufactured by the same supplier (KYOCERA AVX), carries Active product status, and offers significantly higher inventory availability (36,478 units). It is fully compatible with existing PCB designs and assembly processes.

KGL21DR71H104KU is recommended for applications requiring higher voltage margin. This part upgrades the voltage rating to 50V while maintaining ±10% tolerance and all other electrical and mechanical specifications. It is suitable for designs where circuit voltage may exceed 25V or where additional safety margin is required. Product status is Active with adequate inventory (10,632 units).

KGL21DR71E104MU provides parametric equivalence with identical electrical specifications to the main part but in alternative packaging format (Cut Tape & Digi-Reel vs Tape & Reel). This option is applicable when reel packaging is not required or when alternative supply chain logistics are preferred. Product status is Active.

LLL216R71E104MA01L (Murata Electronics) is a direct equivalent from an alternative manufacturer with matching electrical specifications. This part carries Last Time Buy status, indicating limited future availability. Selection of this part should be evaluated against long-term supply chain requirements. Physical dimensions show minor variations (0.049" L vs 0.050" L; 0.028" thickness vs 0.040" thickness), which must be verified for PCB layout compatibility.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and EAR99 export classification consistent with the main part.

Frequently Asked Questions (FAQ)

Q: Can KGL21DR71E104KU be used as a direct replacement for 05083C104MAT2W?

A: Yes. KGL21DR71E104KU is a direct replacement with identical capacitance (0.1 µF), voltage rating (25V), temperature coefficient (X7R), and package form factor (0508/1220 Metric). The tighter tolerance (±10% vs ±20%) represents an improvement. No PCB layout or assembly process modifications are required.

Q: What is the difference between KGL21DR71H104KU and the main part?

A: KGL21DR71H104KU differs in voltage rating (50V vs 25V) and tolerance (±10% vs ±20%). All other parameters—capacitance, temperature coefficient, package, and mounting type—are identical. The higher voltage rating provides additional safety margin for circuits operating near 25V nominal.

Q: Why does LLL216R71E104MA01L show different physical dimensions?

A: LLL216R71E104MA01L is manufactured by Murata Electronics and exhibits minor dimensional variations: length 0.049" (vs 0.050"), thickness 0.028" (vs 0.040"). These differences must be verified against PCB footprint specifications and available board space before selection. The part carries Last Time Buy status, limiting future availability.

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel packaging?

A: Tape & Reel (TR) packaging supplies components on continuous reels suitable for high-volume automated assembly. Cut Tape (CT) & Digi-Reel packaging provides components in cut tape format or alternative reel configurations, typically for lower-volume applications or alternative supply chain logistics. Electrical and mechanical specifications remain identical.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance, MSL 1 moisture sensitivity rating, and REACH Unaffected status consistent with the main part 05083C104MAT2W.

Q: Which substitute part has the highest inventory availability?

A: KGL21DR71E104KU has the highest inventory with 36,478 units in stock, compared to 1,032 units for the main part. This part also provides upgraded tolerance (±10%) and is recommended for applications where supply chain continuity is a priority.