05083C104MAT9W Equivalent & Substitute Parts

Part Overview

The 05083C104MAT9W is a 0.1 µF ceramic capacitor manufactured by KYOCERA AVX, rated for 25V with X7R temperature coefficient and 0508 (1220 Metric) package configuration. This component is designed for bypass and decoupling applications in electronic circuits. The part is currently in active production status with 927 units in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same package footprint and functional requirements.

Substiute Parts

05083C104MAT9W

KYOCERA AVXIn Stock: 103105083C104MAT9W Datasheet

Current PartRFQ

KGL21DR71E104MU

KYOCERA AVXIn Stock: 7738KGL21DR71E104MU Datasheet

DirectRFQ

KGL21DR71E104KU

KYOCERA AVXIn Stock: 36531KGL21DR71E104KU Datasheet

UpgradeRFQ

KGL21DR71H104KU

KYOCERA AVXIn Stock: 10669KGL21DR71H104KU Datasheet

UpgradeRFQ

LLL216R71E104MA01L

Murata ElectronicsIn Stock: 1061LLL216R71E104MA01L Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 05083C104MAT9W is determined by the following criteria:

Primary Substitution Parameters:

• Capacitance value: 0.1 µF (exact match required)
• Package / Case: 0508 (1220 Metric) (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Temperature Coefficient: X7R (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Allowable Variations:

• Voltage Rating: May be equal to or higher than 25V
• Tolerance: May be tighter (±10%) or equal (±20%)
• Packaging Format: May differ (Cut Tape, Tape & Reel, or other formats)
• Manufacturer: May differ if all electrical and mechanical parameters align

Substitute parts are grouped into direct equivalents (matching all parameters including tolerance and voltage) and upgrades (improved tolerance or higher voltage rating).

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Same Specifications): KGL21DR71E104MU and LLL216R71E104MA01L are direct electrical equivalents to the 05083C104MAT9W, maintaining identical capacitance, voltage rating, tolerance, and temperature coefficient. Both parts are ROHS3 compliant with MSL 1 rating. KGL21DR71E104MU is available in higher quantity (7697 units) and remains in active production. LLL216R71E104MA01L is designated as Last Time Buy, indicating limited future availability.

Upgraded Specifications: KGL21DR71E104KU provides improved tolerance (±10% versus ±20%) while maintaining all other electrical parameters and 25V voltage rating. This part is available in the highest quantity (36478 units) and is in active production status.

KGL21DR71H104KU offers both improved tolerance (±10%) and elevated voltage rating (50V versus 25V). This upgrade provides additional design margin for applications where voltage headroom is beneficial. The part is in active production with 10632 units available.

Compliance and Regulatory Status: All substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the regulatory profile of the original part. All parts carry MSL 1 (Unlimited) moisture sensitivity rating, indicating no special moisture handling requirements during storage or assembly.

Frequently Asked Questions (FAQ)

Q: Can KGL21DR71E104KU replace 05083C104MAT9W in all applications? A: Yes. KGL21DR71E104KU is electrically and mechanically compatible. The improved tolerance (±10%) and identical voltage rating (25V) make it a direct functional substitute. The higher inventory availability (36478 units) may provide supply chain advantages.

Q: What is the difference between KGL21DR71E104KU and KGL21DR71H104KU? A: Both parts share ±10% tolerance and 0508 package specifications. KGL21DR71H104KU is rated for 50V versus 25V in KGL21DR71E104KU. The 50V rating provides additional voltage margin but does not change the physical footprint or mounting characteristics. Selection depends on circuit voltage requirements.

Q: Is LLL216R71E104MA01L suitable for new designs? A: LLL216R71E104MA01L is designated Last Time Buy, indicating discontinued production. While currently available (1046 units), this part is not recommended for new designs requiring long-term supply continuity. KYOCERA AVX alternatives (KGL21DR71E104MU or KGL21DR71E104KU) are preferred for ongoing production.

Q: Are there physical footprint differences between substitute parts? A: LLL216R71E104MA01L has slightly different dimensions (0.049" L x 0.079" W versus 0.050" L x 0.079" W) and reduced thickness (0.028" versus 0.040"). These minor variations remain within 0508 package classification and are compatible with standard PCB layouts. All other substitutes maintain identical physical specifications.

Q: What packaging formats are available for these parts? A: 05083C104MAT9W is supplied in standard packaging. KGL21DR71E104MU is available in Cut Tape (CT) & Digi-Reel format. KGL21DR71E104KU and KGL21DR71H104KU are supplied in Tape & Reel (TR) format. LLL216R71E104MA01L is supplied in Tape & Reel (TR) format. Packaging selection depends on assembly equipment and volume requirements.