0201ZD122MAT2A Equivalent & Substitute Parts

Part Overview

The 0201ZD122MAT2A is a 1200 pF ceramic capacitor manufactured by KYOCERA AVX, rated for 10V with X5R temperature coefficient characteristics. This surface mount multilayer ceramic capacitor (MLCC) is designed for general purpose applications and is currently in active production status. The part is supplied in Tape & Reel packaging with ROHS3 compliance and MSL 1 moisture sensitivity rating. Substitute parts are identified to address packaging availability, tolerance requirements, and inventory considerations while maintaining electrical and mechanical compatibility.

Substiute Parts

0201ZD122MAT2A

KYOCERA AVXIn Stock: 9400201ZD122MAT2A Datasheet

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0201ZD122KAT2A

KYOCERA AVXIn Stock: 356010201ZD122KAT2A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The 0201ZD122KAT2A qualifies as a direct substitute based on the following critical parameters:

• Capacitance Value: Identical at 1200 pF
• Voltage Rating: Identical at 10V
• Temperature Coefficient: Identical X5R characteristic
• Operating Temperature Range: Identical -55°C to 85°C
• Package / Case: Identical 0201 (0603 Metric)
• Physical Dimensions: Identical 0.024" L x 0.012" W (0.60mm x 0.30mm)
• Thickness: Identical 0.013" (0.33mm) maximum
• Mounting Type: Identical Surface Mount, MLCC
• Compliance: Both ROHS3 compliant, REACH unaffected
• Moisture Sensitivity: Both MSL 1 (Unlimited)

The primary difference is the tolerance specification: the substitute part offers ±10% tolerance compared to the main part's ±20% tolerance. This represents an upgrade in tolerance performance. The packaging format differs (Cut Tape & Digi-Reel® versus Tape & Reel), which may affect procurement and handling but does not impact electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both parts are manufactured by KYOCERA AVX and maintain active production status. The 0201ZD122KAT2A substitute offers improved tolerance performance (±10% versus ±20%) while maintaining identical electrical ratings, temperature characteristics, and physical dimensions. Both parts satisfy ROHS3 compliance and REACH requirements with MSL 1 moisture sensitivity classification.

Selection between these parts should be based on tolerance requirements for the application circuit and packaging format availability. The substitute part's tighter tolerance may provide performance benefits in precision applications without requiring any design modifications. Packaging format differences (Tape & Reel versus Cut Tape & Digi-Reel®) affect procurement logistics but do not impact component functionality or PCB assembly compatibility.

Frequently Asked Questions (FAQ)

Q: Can 0201ZD122KAT2A replace 0201ZD122MAT2A in existing designs?

A: Yes. Both parts share identical capacitance (1200 pF), voltage rating (10V), temperature coefficient (X5R), operating temperature range (-55°C to 85°C), package type (0201/0603 Metric), and physical dimensions. The substitute offers superior tolerance (±10% versus ±20%). No circuit modifications are required.

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

A: Tape & Reel (TR) provides components on continuous tape wound on a reel for automated assembly. Cut Tape (CT) & Digi-Reel® provides components on cut tape segments with optional reel packaging. Both formats are compatible with standard pick-and-place assembly equipment. Selection depends on production volume and assembly line configuration.

Q: Does the ±10% tolerance of the substitute part affect circuit design?

A: The tighter tolerance of 0201ZD122KAT2A does not negatively affect designs specified for ±20% tolerance. Applications requiring ±20% tolerance will operate within specification with the ±10% substitute. Applications with tighter tolerance requirements benefit from the improved accuracy of the substitute part.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both 0201ZD122MAT2A and 0201ZD122KAT2A are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for commercial and industrial applications.

Q: What is the moisture sensitivity level for these parts?

A: Both parts carry MSL 1 (Unlimited) classification, indicating unlimited shelf life under normal storage conditions without special moisture control requirements.