PCF1C560MCL1GS Equivalent & Substitute Parts

Part Overview

The PCF1C560MCL1GS is a 56 µF, 16 V aluminum polymer capacitor manufactured by Nichicon in the PCF series. This surface mount component is designed for general purpose applications requiring stable capacitance and low equivalent series resistance in compact form factors. The part is currently active in production and RoHS3 compliant. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and regulatory compliance can be maintained across different manufacturer series or when inventory availability requires alternative sourcing.

Substiute Parts

PCF1C560MCL1GS

NichiconIn Stock: 799PCF1C560MCL1GS Datasheet

Current PartRFQ

PCV1C560MCL1GS

NichiconIn Stock: 1904PCV1C560MCL1GS Datasheet

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RPS1C560MCN1GS

NichiconIn Stock: 1256RPS1C560MCN1GS Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PCF1C560MCL1GS are qualified based on the following criteria:

Electrical Equivalence: All substitute parts maintain the same capacitance value (56 µF) and voltage rating (16 V) with identical tolerance (±20%). These parameters are non-negotiable for direct substitution.

Mechanical Compatibility: Substitute parts must use surface mount packaging with compatible land sizes. The PCF1C560MCL1GS uses an 8.30 mm x 8.30 mm land pattern. Parts with different land sizes or mounting types are excluded from direct substitution.

Performance Parameters: ESR, ripple current capability, and thermal lifetime are evaluated. While variations in these parameters may occur across substitute parts, they must remain within acceptable ranges for the intended general purpose application.

Regulatory Compliance: All substitute parts must maintain RoHS3 compliance and REACH status alignment to ensure regulatory continuity.

Identified Substitutes:

• PCV1C560MCL1GS (Nichicon PCV series)
• RPS1C560MCN1GS (Nichicon RPS series)

Parameter Comparison

Engineering Selection Recommendations

PCF1C560MCL1GS (Primary Part): Active production status with RoHS3 compliance and REACH affected designation. Lowest ESR at 30 mOhm with highest ripple current capability at 2.9 A @ 100 kHz. Thermal lifetime rated at 2000 Hrs @ 105°C. Compact form factor with 8.00 mm diameter and 7.00 mm height.

PCV1C560MCL1GS (Substitute - Size Constraint): Active production status with RoHS3 compliance and REACH affected designation. Extended thermal lifetime at 3000 Hrs @ 105°C. However, this part features a smaller 6.30 mm diameter and 6.00 mm height with different land size (6.60 mm x 6.60 mm). Reduced ripple current capability at 1 A @ 100 kHz and higher ESR at 50 mOhm. Suitable only when PCB layout accommodates the smaller footprint and reduced ripple current performance is acceptable.

RPS1C560MCN1GS (Substitute - Direct Footprint Match): Active production status with RoHS3 compliance and REACH unaffected designation. Identical land size (8.30 mm x 8.30 mm) and similar physical dimensions to the primary part. ESR at 40 mOhm and ripple current at 2.3 A @ 100 kHz provide intermediate performance. Thermal lifetime matches the primary part at 2000 Hrs @ 105°C. Direct PCB compatibility with minimal design modification.

Frequently Asked Questions (FAQ)

Q: Can PCV1C560MCL1GS be used as a direct replacement for PCF1C560MCL1GS?

A: Electrical substitution is possible due to matching capacitance, voltage, and tolerance specifications. However, mechanical compatibility is limited. The PCV1C560MCL1GS has a smaller footprint (6.30 mm diameter vs. 8.00 mm) with different land size (6.60 mm x 6.60 mm vs. 8.30 mm x 8.30 mm). PCB layout redesign is required. Additionally, ripple current capability is reduced from 2.9 A to 1 A @ 100 kHz, which may impact performance in high-frequency applications.

Q: What are the key differences between RPS1C560MCN1GS and PCF1C560MCL1GS?

A: Both parts share identical land size (8.30 mm x 8.30 mm) and similar physical dimensions, enabling direct PCB compatibility. Primary differences are ESR (40 mOhm vs. 30 mOhm) and ripple current capability (2.3 A vs. 2.9 A @ 100 kHz). The RPS1C560MCN1GS offers extended thermal lifetime (3000 Hrs vs. 2000 Hrs @ 105°C) and REACH unaffected status, while the PCF1C560MCL1GS provides superior high-frequency ripple current performance.

Q: Which substitute part is recommended for space-constrained applications?

A: The PCV1C560MCL1GS is the smallest option at 6.30 mm diameter and 6.00 mm height. This part is suitable only when PCB layout cannot accommodate the 8.00 mm diameter of the primary part and when reduced ripple current (1 A @ 100 kHz) meets application requirements.

Q: Are all substitute parts RoHS3 compliant?

A: Yes, all three parts (PCF1C560MCL1GS, PCV1C560MCL1GS, and RPS1C560MCN1GS) are RoHS3 compliant. REACH status differs: PCF1C560MCL1GS and PCV1C560MCL1GS are REACH affected, while RPS1C560MCN1GS is REACH unaffected.

Q: What is the impact of ESR differences on circuit performance?

A: ESR affects voltage ripple and heat dissipation. The PCF1C560MCL1GS has the lowest ESR at 30 mOhm, resulting in minimal voltage ripple and heat generation. The RPS1C560MCN1GS at 40 mOhm and PCV1C560MCL1GS at 50 mOhm produce incrementally higher ripple and heat. For applications sensitive to voltage ripple or operating in high-temperature environments, the lower ESR of the primary part is preferred.

Q: Can thermal lifetime differences affect long-term reliability?

A: Thermal lifetime specifications indicate expected operational duration at maximum rated temperature (105°C). The PCF1C560MCL1GS and RPS1C560MCN1GS are rated for 2000 Hrs @ 105°C, while the PCV1C560MCL1GS extends to 3000 Hrs @ 105°C. For applications with continuous high-temperature operation, the extended lifetime of the PCV variant provides additional margin, though all parts are suitable for general purpose use within their rated specifications.