04023C182MAT2A Equivalent & Substitute Parts

Part Overview

The 04023C182MAT2A is a 1800 pF ceramic capacitor manufactured by KYOCERA AVX, rated at 25V with X7R temperature coefficient in 0402 (1005 Metric) surface mount package. This part is Active status and widely used in general purpose applications. Substitute parts are identified based on matching capacitance, package, and operating temperature range while allowing variations in voltage rating, tolerance, and temperature coefficient within acceptable electrical parameters for this component category.

Substiute Parts

04023C182MAT2A

KYOCERA AVXIn Stock: 95004023C182MAT2A Datasheet

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04025C182JAT2A

KYOCERA AVXIn Stock: 2497604025C182JAT2A Datasheet

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04025C182KAT2A

KYOCERA AVXIn Stock: 6952404025C182KAT2A Datasheet

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C0402C182J3GAC7867

KEMETIn Stock: 55805C0402C182J3GAC7867 Datasheet

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C0402C182J5RAC7867

KEMETIn Stock: 14512C0402C182J5RAC7867 Datasheet

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C0402C182K3RAC7867

KEMETIn Stock: 35433C0402C182K3RAC7867 Datasheet

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C0402C182K5RAC7867

KEMETIn Stock: 18329C0402C182K5RAC7867 Datasheet

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CC0402JRX7R9BB182

YAGEOIn Stock: 91328CC0402JRX7R9BB182 Datasheet

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GRM155R71H182KA01D

Murata ElectronicsIn Stock: 89995GRM155R71H182KA01D Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the 04023C182MAT2A is determined by the following critical parameters:

• Capacitance: Must be 1800 pF (exact match required)
• Package / Case: Must be 0402 (1005 Metric) for mechanical and electrical compatibility
• Operating Temperature Range: Must support -55°C ~ 125°C minimum
• Mounting Type: Must be Surface Mount, MLCC
• Voltage Rating: Can be equal to or higher than 25V (higher voltage provides design margin)
• Tolerance: Can be tighter (±5%, ±10%) or equal (±20%)
• Temperature Coefficient: X7R or C0G/NP0 acceptable (both provide stable performance across temperature range)
• RoHS & Compliance: Must maintain ROHS3 Compliant and REACH Unaffected status

Substitute parts are grouped into two categories: voltage-upgraded variants (50V rated) and equivalent voltage variants (25V rated), with tolerance and temperature coefficient variations within acceptable ranges.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Same Voltage, Same Tolerance):

• C0402C182K3RAC7867 (KEMET): Matches 25V rating and ±10% tolerance with X7R coefficient. Active status. Suitable for direct replacement in existing designs.

Voltage-Upgraded Substitutes (50V Rating):

• 04025C182KAT2A (KYOCERA AVX): Same manufacturer, 50V upgrade with ±10% tolerance. Active status. Provides increased voltage margin while maintaining X7R performance.
• 04025C182JAT2A (KYOCERA AVX): Same manufacturer, 50V upgrade with improved ±5% tolerance. Active status. Highest inventory availability (24,945 pcs).
• C0402C182K5RAC7867 (KEMET): 50V upgrade with ±10% tolerance and X7R coefficient. Active status.
• C0402C182J5RAC7867 (KEMET): 50V upgrade with improved ±5% tolerance and X7R coefficient. Active status.
• CC0402JRX7R9BB182 (YAGEO): 50V upgrade with ±5% tolerance and X7R coefficient. Active status. Highest inventory (91,268 pcs).

Alternative Temperature Coefficient (25V Equivalent):

• C0402C182J3GAC7867 (KEMET): 25V rating with C0G/NP0 temperature coefficient and ±5% tolerance. Active status. Suitable where C0G/NP0 stability is required.

Legacy Status (Not Recommended for New Designs):

• GRM155R71H182KA01D (Murata Electronics): 50V upgrade with ±10% tolerance. Product status is "Not For New Designs." Use only for legacy system maintenance or repair.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and -55°C ~ 125°C operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can I use a 50V rated capacitor in place of the 25V 04023C182MAT2A? A: Yes. A higher voltage rating provides additional design margin and is electrically compatible. The capacitor will function correctly in circuits designed for 25V operation. All 50V-rated substitutes listed maintain identical capacitance, package, and temperature performance.

Q: What is the difference between X7R and C0G/NP0 temperature coefficients? A: Both X7R and C0G/NP0 are stable across the -55°C ~ 125°C operating range. X7R provides ±15% capacitance variation over temperature. C0G/NP0 provides superior stability with ±30 ppm/°C. For general purpose applications, both are acceptable. C0G/NP0 is preferred in precision circuits requiring tighter tolerance control.

Q: Does tolerance affect substitution compatibility? A: Tolerance affects circuit performance but not mechanical compatibility. Tighter tolerances (±5%, ±10%) are acceptable substitutes for ±20%. If your circuit requires ±20% tolerance specifically, verify that tighter tolerance substitutes do not over-constrain your design.

Q: Are all substitute parts in the same 0402 package? A: Yes. All listed substitutes use the 0402 (1005 Metric) package with identical footprint dimensions (0.039" L x 0.020" W). Thickness varies slightly (0.55mm to 0.56mm maximum), which is within standard PCB assembly tolerances.

Q: Why is GRM155R71H182KA01D marked "Not For New Designs"? A: This Murata part has legacy status, indicating the manufacturer is phasing it out. It remains available for existing system support and repair but should not be selected for new product development. Use active-status alternatives instead.

Q: Which substitute offers the best inventory availability? A: CC0402JRX7R9BB182 (YAGEO) has the highest inventory at 91,268 pcs. For KYOCERA AVX parts, 04025C182KAT2A offers 69,467 pcs. Inventory levels are subject to change; verify current availability with your supplier.

Q: Can I mix different manufacturers in the same production run? A: Yes, provided all parts meet the electrical and mechanical specifications. Verify that your assembly process and quality control procedures accommodate multiple manufacturers. All listed substitutes are ROHS3 compliant and MSL 1 rated, ensuring consistent handling requirements.