RFS1C330MCN1GS Equivalent & Substitute Parts

Part Overview

The RFS1C330MCN1GS is a 33 µF, 16 V aluminum polymer capacitor manufactured by Nichicon in the FPCAP/RFS series. This surface mount radial can capacitor is designed for general purpose applications requiring stable capacitance and low equivalent series resistance. The part is currently active in production with 913 units in stock. Substitute parts may be required due to inventory constraints, supply chain disruptions, or design optimization needs while maintaining electrical and mechanical compatibility.

Substiute Parts

RFS1C330MCN1GS

NichiconIn Stock: 979RFS1C330MCN1GS Datasheet

Current PartRFQ

PCJ1C330MCL1GS

NichiconIn Stock: 1888PCJ1C330MCL1GS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RFS1C330MCN1GS is permissible with parts meeting the following criteria:

• Capacitance: 33 µF (exact match required)
• Voltage Rating: 16 V (exact match required)
• Tolerance: ±20% (exact match required)
• Type: Aluminum Polymer (exact match required)
• ESR: 35 mOhm (exact match required)
• Lifetime: 2000 Hrs @ 105°C (exact match required)
• Operating Temperature: -55°C to 105°C (exact match required)
• Package: Radial, Can - SMD (exact match required)
• Case Diameter: 5.00 mm (exact match required)
• Height: 6.00 mm (exact match required)
• Land Size: 5.30 mm × 5.30 mm (exact match required)
• Mounting: Surface Mount (exact match required)

The PCJ1C330MCL1GS meets all electrical and mechanical parameters specified above, making it a direct parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the RFS1C330MCN1GS and PCJ1C330MCL1GS are active production parts from Nichicon with identical electrical specifications and mechanical dimensions. Selection between these parts should be based on availability and supply chain requirements. The RFS1C330MCN1GS is currently available with 913 units in stock, while the PCJ1C330MCL1GS has 1784 units available. Both parts maintain ROHS3 compliance and are classified under the same ECCN and HTSUS codes. The PCJ series represents an alternative product line within Nichicon's polymer capacitor portfolio, offering equivalent performance characteristics for the specified application.

Frequently Asked Questions (FAQ)

Q: Can PCJ1C330MCL1GS be used as a direct replacement for RFS1C330MCN1GS?

A: Yes. Both parts are manufactured by Nichicon and share identical electrical parameters (33 µF, 16 V, ±20%, 35 mOhm ESR, 2000 Hrs @ 105°C) and mechanical dimensions (5.00 mm diameter, 6.00 mm height, 5.30 mm × 5.30 mm land size). They are functionally interchangeable in surface mount applications.

Q: Are there any differences in compliance or certifications?

A: Both parts are ROHS3 compliant. The RFS1C330MCN1GS is REACH Unaffected, while the PCJ1C330MCL1GS is REACH Affected. Both carry the same ECCN (EAR99) and HTSUS (8532.22.0020) classifications.

Q: What are the key parameters that determine substitutability?

A: Substitutability is determined by exact matching of capacitance (33 µF), voltage rating (16 V), tolerance (±20%), capacitor type (aluminum polymer), ESR (35 mOhm), lifetime rating (2000 Hrs @ 105°C), operating temperature range (-55°C to 105°C), and physical dimensions (5.00 mm diameter, 6.00 mm height, 5.30 mm × 5.30 mm land size).

Q: Can these parts be used in high-frequency applications?

A: Yes. Both parts support ripple current specifications at high frequency (2.07 A @ 100 kHz), making them suitable for applications requiring low impedance at elevated frequencies.

Q: What is the difference between the RFS and PCJ series?

A: Both are Nichicon aluminum polymer capacitor series with identical electrical and mechanical specifications for this particular part number combination. The series designation reflects different product lines within Nichicon's portfolio but does not affect functional compatibility for this application.