F751A477KRC Equivalent & Substitute Parts

Part Overview

The F751A477KRC is a 470 µF conformal coated tantalum capacitor manufactured by KYOCERA AVX, rated for 10 V operation in the 2824 (7260 Metric) package. This component is designed for surface mount applications requiring stable capacitance and low equivalent series resistance in compact form factors. The part is currently active in production with full RoHS3 compliance and REACH unaffected status. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same package footprint and performance envelope.

Substiute Parts

F751A477KRC

KYOCERA AVXIn Stock: 1142F751A477KRC Datasheet

Current PartRFQ

595D477X9010R2T

Vishay SpragueIn Stock: 2416595D477X9010R2T Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the F751A477KRC is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 470 µF (exact match required)
• Tolerance: ±10% (exact match required)
• Voltage Rating: 10 V (exact match required)
• Type: Conformal Coated (exact match required)
• ESR: 120 mOhm (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)
• Package / Case: 2824 (7260 Metric) (exact match required)
• Mounting Type: Surface Mount (exact match required)
• RoHS Compliance: ROHS3 Compliant (exact match required)

The substitute part 595D477X9010R2T meets all these criteria and is therefore electrically and mechanically interchangeable with the F751A477KRC.

Parameter Comparison

Engineering Selection Recommendations

Both the F751A477KRC and 595D477X9010R2T are active production parts with full regulatory compliance. The F751A477KRC carries Moisture Sensitivity Level (MSL) 3 with 168 hours handling window, while the 595D477X9010R2T carries MSL 2A with 4 weeks handling window. The substitute part offers extended moisture tolerance, which may provide operational advantages in humid storage or assembly environments. Both parts maintain identical electrical performance and mechanical compatibility within the 2824 package footprint. Selection between these parts should be based on supply chain availability, lead time requirements, and moisture handling capabilities appropriate to the manufacturing environment.

Frequently Asked Questions (FAQ)

Q: Can the 595D477X9010R2T replace the F751A477KRC in existing designs?

A: Yes. Both parts are electrically and mechanically equivalent across all critical parameters: 470 µF capacitance, ±10% tolerance, 10 V rating, 120 mOhm ESR, conformal coating, and 2824 package footprint. Direct substitution is supported without circuit redesign.

Q: What is the difference in height between these two parts?

A: The F751A477KRC has a maximum seated height of 0.150" (3.80mm), while the 595D477X9010R2T has a maximum seated height of 0.148" (3.75mm). This 0.002" (0.05mm) difference is within typical PCB assembly tolerances and does not affect compatibility.

Q: How do the moisture sensitivity levels differ?

A: The F751A477KRC is rated MSL 3 (168 hours), requiring reflow within 168 hours of bag opening. The 595D477X9010R2T is rated MSL 2A (4 weeks), allowing extended handling time. The substitute part provides greater flexibility in manufacturing environments with extended storage or assembly schedules.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the F751A477KRC and 595D477X9010R2T are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing and distribution.

Q: What packaging formats are available for these parts?

A: The F751A477KRC is supplied in Tape & Reel (TR) format. The 595D477X9010R2T is available in both Cut Tape (CT) and Digi-Reel® formats, as well as Tape & Reel (TR), providing flexibility in procurement quantities and handling methods.