MLASE042SCG070DWNA01 Equivalent & Substitute Parts

Part Overview

The MLASE042SCG070DWNA01 is a 7 pF ceramic capacitor manufactured by Taiyo Yuden, rated for 16V with C0G/NP0 temperature coefficient characteristics. This surface mount multilayer ceramic capacitor (MLCC) is packaged in 01005 (0402 Metric) form factor and is designed for applications requiring stable capacitance across temperature ranges from -55°C to 125°C. The part maintains Active product status with 649 units currently in stock. Identification of equivalent and substitute parts becomes necessary when primary inventory is depleted, when design flexibility across qualified manufacturers is required, or when supply chain optimization is needed while maintaining identical electrical and mechanical performance.

Substiute Parts

MLASE042SCG070DWNA01

Taiyo YudenIn Stock: 745MLASE042SCG070DWNA01 Datasheet

Current PartRFQ

C0402C0G1C070D020BC

TDK CorporationIn Stock: 20948C0402C0G1C070D020BC Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MLASE042SCG070DWNA01 is determined by strict equivalence across the following parameters:

Electrical Parameters (Non-Negotiable):

• Capacitance value: 7 pF
• Tolerance: ±0.5pF
• Voltage rating: 16V (minimum)
• Temperature coefficient: C0G or NP0 designation
• Operating temperature range: -55°C to 125°C

Mechanical Parameters (Non-Negotiable):

• Package code: 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 status
• Moisture Sensitivity Level: 1 (Unlimited)

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes. Product status (Active or Not For New Designs) does not disqualify a part from substitution eligibility but indicates design lifecycle considerations.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (MLASE042SCG070DWNA01 - Taiyo Yuden): This part carries Active product status, indicating ongoing manufacturer support and continued availability. For new designs and long-term production requirements, this part number is the preferred choice. Current inventory of 649 units supports immediate procurement needs.

Substitute Selection (C0402C0G1C070D020BC - TDK Corporation): This part is a parametric equivalent meeting all electrical and mechanical specifications. However, it carries Not For New Designs status, indicating the manufacturer has discontinued active development and support for this product line. This part is suitable for:

• Replacement in existing production runs where design is already established
• Maintenance and repair applications requiring exact electrical equivalence
• Supply chain diversification when primary part availability is constrained

Both parts maintain identical compliance certifications (ROHS3, REACH Unaffected, EAR99 ECCN classification) and identical moisture sensitivity ratings, ensuring regulatory and handling requirements are equivalent.

Frequently Asked Questions (FAQ)

Q: Can C0402C0G1C070D020BC be used as a direct replacement for MLASE042SCG070DWNA01 in new designs?

A: C0402C0G1C070D020BC meets all electrical and mechanical parameters required for direct substitution. However, it carries Not For New Designs status. For new designs, MLASE042SCG070DWNA01 is recommended due to Active product status and manufacturer support continuity.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts are packaged in 01005 (0402 Metric) form factor with identical dimensions of 0.016" L x 0.008" W (0.40mm x 0.20mm) and maximum thickness of 0.009" (0.22mm). PCB footprints and assembly processes are interchangeable.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. Moisture sensitivity level is identical at MSL 1 (Unlimited), requiring no special handling differences.

Q: What is the significance of the temperature coefficient designation C0G/NP0?

A: C0G and NP0 are equivalent designations for the same temperature coefficient characteristic, indicating capacitance change of 0 ppm/°C across the operating temperature range of -55°C to 125°C. This ensures stable performance across the full temperature spectrum.

Q: Can these parts be used interchangeably in existing production?

A: Yes, provided the design has already been qualified with one of these part numbers. The parametric equivalence ensures electrical and mechanical compatibility. However, any design change should be documented and may require re-qualification depending on application criticality.

Q: What is the difference between the two manufacturers' part numbering schemes?

A: MLASE042SCG070DWNA01 (Taiyo Yuden) and C0402C0G1C070D020BC (TDK Corporation) use different internal coding systems. Both encode the same electrical specifications (7pF, 16V, C0G, 01005 package) but follow manufacturer-specific nomenclature conventions.