MSART042SCG2R6AWRA01 Equivalent & Substitute Parts

Part Overview

The MSART042SCG2R6AWRA01 is a 2.6 pF ceramic capacitor manufactured by Taiyo Yuden, designed for general-purpose applications requiring stable capacitance across temperature ranges. This surface-mount multilayer ceramic capacitor (MLCC) operates at 25V with C0G/NP0 temperature coefficient characteristics, ensuring minimal capacitance drift from -55°C to 125°C. The part is currently in active product status with 680 units available in stock. Identifying equivalent and substitute parts is necessary when tape and reel packaging is unavailable or when alternative sourcing is required while maintaining identical electrical and mechanical specifications.

Substiute Parts

MSART042SCG2R6AWRA01

Taiyo YudenIn Stock: 739MSART042SCG2R6AWRA01 Datasheet

Current PartRFQ

TMK042CG2R6AD-W

Taiyo YudenIn Stock: 1698TMK042CG2R6AD-W Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MSART042SCG2R6AWRA01 is determined by strict equivalence across the following critical parameters:

Electrical Parameters: Capacitance value (2.6 pF), tolerance (±0.05pF), rated voltage (25V), and temperature coefficient (C0G/NP0) must be identical. These parameters ensure the substitute part functions identically in the circuit.

Mechanical Parameters: Package type (01005/0402 Metric), physical dimensions (0.016" L x 0.008" W, 0.009" max thickness), and mounting type (Surface Mount, MLCC) must match to ensure compatibility with PCB layouts and assembly equipment.

Compliance Parameters: RoHS3 compliance and MSL rating (1 - Unlimited) must be maintained to satisfy regulatory and manufacturing requirements.

Packaging Difference: The primary distinction between the main part and its substitute is packaging format. The MSART042SCG2R6AWRA01 is supplied in Tape & Reel (TR) format, while the substitute TMK042CG2R6AD-W is supplied in Cut Tape (CT) format. Both formats contain identical components with no electrical or mechanical differences.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (MSART042SCG2R6AWRA01): The MSART042SCG2R6AWRA01 is the recommended choice for new designs. This part maintains active product status with Taiyo Yuden, ensuring long-term availability and manufacturing consistency. The tape and reel packaging format is optimized for high-volume automated assembly operations.

Substitute Selection (TMK042CG2R6AD-W): The TMK042CG2R6AD-W is electrically and mechanically equivalent and may be selected when tape and reel packaging is unavailable or when cut tape format is preferred for specific assembly processes. However, this part carries a "Not For New Designs" status, indicating it is in the mature or end-of-life phase of its product lifecycle. Use of this substitute should be limited to legacy system maintenance or when supply constraints necessitate substitution.

Both parts are ROHS3 compliant and carry identical electrical specifications, ensuring functional interchangeability within the specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Can TMK042CG2R6AD-W be used as a direct replacement for MSART042SCG2R6AWRA01?

A: Yes. Both parts are electrically and mechanically identical, with capacitance, tolerance, voltage rating, temperature coefficient, package dimensions, and compliance certifications matching exactly. The only difference is packaging format (cut tape versus tape and reel).

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) packaging?

A: Tape & Reel packaging supplies components on a continuous reel suitable for automated pick-and-place assembly. Cut Tape packaging supplies components on individual tape segments. Both contain identical components; the difference is in delivery format and handling during assembly.

Q: Why is TMK042CG2R6AD-W marked "Not For New Designs"?

A: This designation indicates the part is in a mature or declining phase of its product lifecycle. While the part remains functionally equivalent and available, Taiyo Yuden recommends using MSART042SCG2R6AWRA01 for new product development to ensure long-term supply continuity.

Q: Are there any electrical performance differences between these parts?

A: No. Both parts have identical capacitance (2.6 pF), tolerance (±0.05pF), voltage rating (25V), temperature coefficient (C0G/NP0), and operating temperature range (-55°C to 125°C).

Q: Can these parts be used interchangeably on the same PCB assembly line?

A: Yes, provided the assembly equipment can accommodate both tape and reel and cut tape formats. The physical dimensions and electrical characteristics are identical, allowing substitution without circuit design changes.

Q: What compliance certifications apply to both parts?

A: Both parts are ROHS3 compliant and carry Moisture Sensitivity Level (MSL) rating of 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.