KGF32LR71H475MU Equivalent & Substitute Parts

Part Overview

The KGF32LR71H475MU is a 4.7 µF ceramic capacitor rated at 50V with X7R temperature coefficient, manufactured by KYOCERA AVX in the FLEXITERM® series. This surface mount multilayer ceramic capacitor (MLCC) is designed for applications requiring boardflex sensitivity and soft termination characteristics. The part is currently active in production with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements.

Substiute Parts

KGF32LR71H475MU

KYOCERA AVXIn Stock: 1069KGF32LR71H475MU Datasheet

Current PartRFQ

CC1210MKX7R9BB475

YAGEOIn Stock: 3151CC1210MKX7R9BB475 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the KGF32LR71H475MU is determined by strict equivalence across the following parameters:

• Capacitance value: 4.7 µF
• Tolerance: ±20%
• Voltage rating: 50V minimum
• Temperature coefficient: X7R
• Operating temperature range: -55°C to 125°C minimum
• Package code: 1210 (3225 Metric)
• Mounting technology: Surface mount MLCC
• Physical dimensions: 3.20mm × 2.50mm footprint with maximum thickness ≤ 2.80mm
• Compliance: ROHS3 and REACH requirements

The CC1210MKX7R9BB475 from YAGEO meets all substitution criteria, maintaining identical electrical specifications and mechanical compatibility within the specified tolerance stack.

Parameter Comparison

Engineering Selection Recommendations

Both the KGF32LR71H475MU and CC1210MKX7R9BB475 are active production components with identical electrical and mechanical specifications. Selection between these parts may be based on:

• Availability and lead time from respective manufacturers
• Inventory status (KYOCERA AVX: 1021 pcs; YAGEO: 3141 pcs)
• Supply chain continuity requirements
• Established qualification history within your manufacturing process

Both components satisfy ROHS3 and REACH compliance requirements. The 0.01mm difference in maximum thickness (2.79mm vs 2.80mm) remains within standard PCB assembly tolerances and does not affect interchangeability.

Frequently Asked Questions (FAQ)

Q: Can CC1210MKX7R9BB475 be used as a direct replacement for KGF32LR71H475MU?

A: Yes. Both parts share identical capacitance (4.7 µF), voltage rating (50V), temperature coefficient (X7R), operating temperature range (-55°C to 125°C), package dimensions (1210/3225 Metric), and compliance certifications (ROHS3, REACH Unaffected).

Q: Are there any dimensional incompatibilities?

A: No. Both components have identical footprints (3.20mm × 2.50mm) and maximum thicknesses within 0.01mm of each other (2.79mm vs 2.80mm), which is within standard PCB assembly tolerances.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both the KGF32LR71H475MU and CC1210MKX7R9BB475 are rated MSL 1 (Unlimited), requiring no special moisture control during storage or handling.

Q: What is the tolerance specification for these capacitors?

A: Both parts are specified at ±20% tolerance on the 4.7 µF capacitance value, meaning the actual capacitance will fall between 3.76 µF and 5.64 µF.

Q: Are there differences in the series designation?

A: The KGF32LR71H475MU belongs to the FLEXITERM® series (KYOCERA AVX), while the CC1210MKX7R9BB475 belongs to the CC series (YAGEO). Series designation does not affect electrical or mechanical compatibility for these equivalent parts.