MSART042SCG2R7AWRA01 Equivalent & Substitute Parts

Part Overview

The MSART042SCG2R7AWRA01 is a 2.7 pF ceramic capacitor manufactured by Taiyo Yuden, rated for 25V with C0G/NP0 temperature coefficient characteristics. This surface mount multilayer ceramic capacitor (MLCC) is packaged in 01005 (0402 Metric) form factor and is supplied in Tape & Reel (TR) packaging. The part is currently in Active product status with 1031 pieces available in stock.

Equivalent and substitute parts are identified for applications requiring identical electrical performance, mechanical compatibility, and compliance certifications. Substitute parts maintain the same capacitance value, voltage rating, temperature coefficient, package dimensions, and operating temperature range.

Substiute Parts

MSART042SCG2R7AWRA01

Taiyo YudenIn Stock: 1066MSART042SCG2R7AWRA01 Datasheet

Current PartRFQ

TMK042CG2R7AD-W

Taiyo YudenIn Stock: 1084TMK042CG2R7AD-W Datasheet

Parametric EquivalentRFQ

CQ0100ARNPO8BN2R7

YAGEOIn Stock: 20490CQ0100ARNPO8BN2R7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MSART042SCG2R7AWRA01 are qualified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Electrical Parameters:

• Capacitance value: 2.7 pF
• Tolerance: ±0.05pF
• Voltage rating: 25V
• Temperature coefficient: C0G/NP0

Mechanical Parameters:

• Package type: 01005 (0402 Metric)
• Mounting type: Surface Mount, MLCC
• Physical dimensions: 0.016" L x 0.008" W (0.40mm x 0.20mm)
• Maximum thickness: 0.009" (0.22mm)

Compliance Parameters:

• RoHS3 compliance
• Moisture Sensitivity Level: 1 (Unlimited)
• Operating temperature range: -55°C ~ 125°C

All identified substitute parts meet these criteria and are electrically and mechanically interchangeable with the main part number.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: MSART042SCG2R7AWRA01

The MSART042SCG2R7AWRA01 is the recommended part for new designs. It maintains Active product status, ensuring long-term availability and manufacturer support. This part is supplied in Tape & Reel (TR) packaging, which is standard for high-volume manufacturing operations. Current inventory of 1031 pieces supports immediate procurement requirements.

Secondary Selection: CQ0100ARNPO8BN2R7

The CQ0100ARNPO8BN2R7 manufactured by YAGEO is a qualified substitute with Active product status. This part offers the highest inventory availability at 20447 pieces, providing supply chain flexibility. It is supplied in Tape & Reel (TR) packaging and meets all electrical and mechanical specifications. The part includes High Q feature designation.

Alternative Selection: TMK042CG2R7AD-W

The TMK042CG2R7AD-W is a Taiyo Yuden product with identical electrical specifications. However, this part carries "Not For New Designs" product status, indicating it is in the mature or obsolescence phase of its lifecycle. This part is supplied in Cut Tape (CT) packaging rather than Tape & Reel (TR), which may require additional handling considerations for automated assembly processes. Use of this part is limited to legacy system maintenance or replacement applications only.

All three parts are ROHS3 compliant with MSL rating of 1 (Unlimited), ensuring compatibility with standard manufacturing and storage environments.

Frequently Asked Questions (FAQ)

Q: Can TMK042CG2R7AD-W be used as a direct replacement for MSART042SCG2R7AWRA01?

A: TMK042CG2R7AD-W meets all electrical and mechanical specifications for direct substitution. However, the "Not For New Designs" product status indicates this part is in the mature phase of its lifecycle. For new designs, use MSART042SCG2R7AWRA01 or CQ0100ARNPO8BN2R7 instead.

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

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on reels, suitable for automated pick-and-place assembly equipment. Cut Tape (CT) packaging supplies components on tape segments cut to specific lengths, typically used for manual assembly or lower-volume operations. Both packaging formats contain identical components.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. MSART042SCG2R7AWRA01, TMK042CG2R7AD-W, and CQ0100ARNPO8BN2R7 are all ROHS3 compliant with MSL rating of 1 (Unlimited).

Q: Do substitute parts have identical operating temperature ranges?

A: Yes. All three parts operate across the identical temperature range of -55°C to 125°C with C0G/NP0 temperature coefficient characteristics.

Q: Which substitute part offers the best supply chain availability?

A: CQ0100ARNPO8BN2R7 offers the highest inventory availability at 20447 pieces with Active product status, providing optimal supply chain flexibility.

Q: Are the physical dimensions identical across all substitute parts?

A: Yes. All parts share identical 01005 (0402 Metric) package dimensions: 0.016" L x 0.008" W (0.40mm x 0.20mm) with maximum thickness of 0.009" (0.22mm).

Q: Can these parts be used interchangeably in existing PCB designs?

A: Yes. All substitute parts are mechanically and electrically interchangeable. No PCB layout modifications are required when switching between qualified substitute parts.