MMASG31LAB7475KTNA01 Equivalent & Substitute Parts

Part Overview

The MMASG31LAB7475KTNA01 is a 4.7 µF ceramic capacitor rated at 35V with X7R temperature coefficient in 1206 (3216 Metric) surface mount package manufactured by Taiyo Yuden. This multilayer ceramic capacitor (MLCC) is designed for applications requiring stable capacitance across temperature ranges from -55°C to 125°C. The part is currently in active production status with 1119 units available in inventory. Equivalent substitute parts are necessary to address supply chain continuity, inventory optimization, and design flexibility across multiple manufacturers while maintaining identical electrical and mechanical specifications.

Substiute Parts

MMASG31LAB7475KTNA01

Taiyo YudenIn Stock: 1138MMASG31LAB7475KTNA01 Datasheet

Current PartRFQ

C1206C475K6RAC7800

KEMETIn Stock: 5681C1206C475K6RAC7800 Datasheet

Parametric EquivalentRFQ

C3216X7R1V475K160AB

TDK CorporationIn Stock: 5718C3216X7R1V475K160AB Datasheet

Parametric EquivalentRFQ

GMC31X7R475K35NT

Cal-Chip Electronics, Inc.In Stock: 4991009GMC31X7R475K35NT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MMASG31LAB7475KTNA01 are qualified based on strict parametric equivalence across the following criteria:

Electrical Parameters:

• Capacitance value: 4.7 µF
• Tolerance: ±10%
• Voltage rating: 35V
• Temperature coefficient: X7R
• Operating temperature range: -55°C to 125°C

Mechanical Parameters:

• Package type: 1206 (3216 Metric)
• Mounting type: Surface Mount, MLCC
• Physical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm)
• Maximum thickness: 0.071" (1.80mm)
• Packaging format: Tape & Reel (TR)

Compliance Parameters:

• RoHS3 Compliance
• Moisture Sensitivity Level 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8532.24.0020

All substitute parts listed maintain identical electrical performance, physical footprint compatibility, and regulatory compliance with the primary part number.

Parameter Comparison

Engineering Selection Recommendations

All four parts listed are active production components with full RoHS compliance and identical electrical and mechanical specifications. Selection among these equivalents should be based on the following factors:

Inventory Availability:

• GMC31X7R475K35NT (Cal-Chip): 4,990,974 units in stock
• C1206C475K6RAC7800 (KEMET): 5,628 units in stock
• C3216X7R1V475K160AB (TDK): 5,644 units in stock
• MMASG31LAB7475KTNA01 (Taiyo Yuden): 1,119 units in stock

Regulatory Compliance: All parts meet ROHS3 compliance requirements and carry ECCN EAR99 classification with identical HTSUS code 8532.24.0020. All parts maintain MSL 1 (Unlimited) moisture sensitivity rating, eliminating special handling requirements.

Manufacturer Certifications: KEMET (C1206C475K6RAC7800) and TDK Corporation (C3216X7R1V475K160AB) provide REACH Unaffected status documentation. Cal-Chip Electronics (GMC31X7R475K35NT) provides REACH Unaffected status. Taiyo Yuden (MMASG31LAB7475KTNA01) does not list REACH status in provided specifications.

Application Suitability:

• MMASG31LAB7475KTNA01: Medical, Non-Critical applications
• C1206C475K6RAC7800: Bypass, Decoupling applications
• C3216X7R1V475K160AB: General Purpose applications with Low ESL feature
• GMC31X7R475K35NT: General Purpose applications

All parts are electrically and mechanically interchangeable for applications requiring 4.7 µF, 35V, X7R ceramic capacitors in 1206 package format.

Frequently Asked Questions (FAQ)

Q: Are these parts direct pin-for-pin replacements?

A: Yes. All substitute parts share identical 1206 (3216 Metric) package dimensions of 0.126" L x 0.063" W with maximum thickness of 0.071" (1.80mm). Surface mount MLCC components have no leads, making them footprint-compatible on PCB layouts designed for the MMASG31LAB7475KTNA01.

Q: What electrical parameters must match for substitution?

A: Capacitance (4.7 µF), tolerance (±10%), voltage rating (35V), and temperature coefficient (X7R) must be identical. All listed substitutes maintain these specifications with operating temperature range of -55°C to 125°C.

Q: Can I use these parts interchangeably in production?

A: Yes, provided your design specifications require 4.7 µF, 35V, X7R ceramic capacitors in 1206 package. All parts are active production components with identical compliance certifications (ROHS3, EAR99, MSL 1).

Q: What is the difference between these manufacturers' offerings?

A: Electrical and mechanical specifications are identical. Differences exist only in manufacturer series designation, application focus, and inventory availability. TDK's C3216X7R1V475K160AB specifies Low ESL feature. KEMET's C1206C475K6RAC7800 targets bypass and decoupling applications. Cal-Chip's GMC31X7R475K35NT offers significantly higher inventory levels.

Q: Are moisture sensitivity levels the same across all parts?

A: Yes. All parts carry MSL 1 (Unlimited) rating, indicating no special moisture control or baking requirements during storage, handling, or assembly.

Q: Do all parts meet the same regulatory standards?

A: All parts are ROHS3 compliant with ECCN EAR99 classification and HTSUS code 8532.24.0020. KEMET and TDK provide explicit REACH Unaffected documentation. Cal-Chip also provides REACH Unaffected status. Taiyo Yuden does not list REACH status in provided specifications.

Q: What is the tape and reel packaging format?

A: Tape & Reel (TR) is the standard packaging for surface mount components, providing components on continuous carrier tape wound on reels for automated assembly equipment. All four parts use this format.