MLASE042SCG1R2CWNA01 Equivalent & Substitute Parts

Part Overview

The MLASE042SCG1R2CWNA01 is a 1.2 pF ceramic capacitor manufactured by Taiyo Yuden, designed for surface mount applications in 01005 (0402 Metric) package format. This multilayer ceramic capacitor (MLCC) operates at 16V with C0G/NP0 temperature coefficient characteristics, suitable for medical and non-critical applications. The part maintains active product status with 1056 units currently in stock. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to ensure direct interchangeability in circuit designs.

Substiute Parts

MLASE042SCG1R2CWNA01

Taiyo YudenIn Stock: 1159MLASE042SCG1R2CWNA01 Datasheet

Current PartRFQ

C0402C0G1C1R2C

TDK CorporationIn Stock: 12917C0402C0G1C1R2C Datasheet

Parametric EquivalentRFQ

CC0100CRNPO7BN1R2

YAGEOIn Stock: 100959CC0100CRNPO7BN1R2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MLASE042SCG1R2CWNA01 are qualified based on the following critical parameters that determine functional interchangeability:

Electrical Parameters:

• Capacitance value: 1.2 pF
• Capacitance tolerance: ±0.25pF
• Voltage rating: 16V
• Temperature coefficient: C0G/NP0

Mechanical Parameters:

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

Compliance Parameters:

• RoHS3 compliance
• REACH unaffected status
• Moisture Sensitivity Level 1

All identified substitute parts match these parameters exactly, ensuring direct replacement capability without circuit redesign or board layout modification.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: MLASE042SCG1R2CWNA01 (Taiyo Yuden)

The original Taiyo Yuden part maintains active product status with established supply availability (1056 units in stock). This part is recommended for new designs and ongoing production requiring long-term component availability.

Secondary Selection: CC0100CRNPO7BN1R2 (YAGEO)

The YAGEO CC0100CRNPO7BN1R2 is an active product with superior inventory availability (100,881 units in stock). This part provides equivalent electrical and mechanical specifications with identical compliance certifications. The Tape & Reel packaging matches the original part format, supporting automated assembly processes.

Alternative Selection: C0402C0G1C1R2C (TDK Corporation)

The TDK C0402C0G1C1R2C meets all electrical and mechanical requirements with full compliance certifications. However, this part carries obsolete product status, indicating discontinued manufacturing. Cut Tape packaging differs from the original Tape & Reel format. Selection of this part is limited to applications where existing inventory is available and long-term supply is not required.

Frequently Asked Questions (FAQ)

Q: Can the YAGEO CC0100CRNPO7BN1R2 directly replace the Taiyo Yuden MLASE042SCG1R2CWNA01?

A: Yes. Both parts share identical electrical specifications (1.2 pF, ±0.25pF, 16V, C0G/NP0), mechanical dimensions (01005 package, 0.40mm x 0.20mm), operating temperature range (-55°C ~ 125°C), and compliance certifications (ROHS3, REACH Unaffected, MSL 1). Direct substitution is supported without circuit modification.

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

A: Tape & Reel packaging supplies components on continuous carrier tape wound on reels, suitable for high-volume automated assembly. Cut Tape packaging provides components on tape segments cut to specific lengths, typically for lower-volume or manual assembly operations. Both formats contain identical components; packaging selection depends on assembly process requirements.

Q: Why is the TDK C0402C0G1C1R2C listed as obsolete?

A: Obsolete product status indicates that TDK has discontinued manufacturing this part number. While existing inventory may be available through distributors, long-term supply cannot be guaranteed. New designs should avoid this part number in favor of active alternatives.

Q: Are all substitute parts suitable for medical applications?

A: The original MLASE042SCG1R2CWNA01 is specified for medical and non-critical applications. The YAGEO CC0100CRNPO7BN1R2 is specified for general purpose applications. The TDK C0402C0G1C1R2C is also specified for general purpose applications. Application suitability depends on specific medical device requirements and regulatory classifications beyond the component electrical specifications provided.

Q: What does C0G/NP0 temperature coefficient mean?

A: C0G and NP0 are equivalent designations for the same temperature coefficient characteristic, indicating minimal capacitance variation across the operating temperature range of -55°C to 125°C. This stability is critical for precision circuits where capacitance drift must be minimized.

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

A: Yes. All substitute parts share identical 01005 (0402 Metric) package dimensions and footprints. PCB layout and component placement require no modification. Automated pick-and-place equipment settings remain unchanged.