CC45SL3FD331JYNNA Equivalent & Substitute Parts

Part Overview

The CC45SL3FD331JYNNA is a 330 pF ceramic capacitor rated at 3000V (3kV) with SL temperature coefficient, manufactured by TDK Corporation in the CC45 series. This component is classified as obsolete, necessitating identification of equivalent or substitute parts for ongoing applications. The high voltage rating and low dissipation factor characteristics make this capacitor suitable for general-purpose high-voltage applications requiring through-hole radial disc mounting.

Substiute Parts

CC45SL3FD331JYNNA

TDK CorporationIn Stock: 1115CC45SL3FD331JYNNA Datasheet

Current PartRFQ

CC45SL3DD331JYNNA

TDK CorporationIn Stock: 3178CC45SL3DD331JYNNA Datasheet

MFR RecommendedRFQ

D331G47U2JH6TL5R

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1069D331G47U2JH6TL5R Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CC45SL3FD331JYNNA is determined by the following critical parameters:

• Capacitance Value: Must be 330 pF
• Tolerance: ±5% or tighter
• Voltage Rating: Must meet or exceed 3000V for direct substitution; lower voltage ratings require application-specific evaluation
• Temperature Coefficient: SL or compatible equivalent
• Operating Temperature Range: Must cover -25°C ~ 125°C minimum
• Mounting Type: Through Hole radial configuration
• Package Type: Radial, Disc
• Lead Configuration: Radial lead spacing and style compatibility

Two substitute parts are identified based on these parameters, with varying degrees of compatibility relative to the original specification.

Parameter Comparison

Engineering Selection Recommendations

CC45SL3DD331JYNNA (TDK Corporation)

This substitute maintains the same manufacturer lineage, capacitance value, tolerance, temperature coefficient, and operating temperature range as the original part. The primary difference is a reduced voltage rating of 2000V (2kV) versus the original 3000V (3kV). This part is currently in active production status with ROHS3 compliance and REACH unaffected certification. Selection of this substitute is appropriate for applications where the 2000V voltage rating is sufficient. The identical lead spacing (0.295" / 7.50mm) and radial disc package ensure mechanical compatibility with existing PCB layouts designed for the CC45SL3FD331JYNNA.

D331G47U2JH6TL5R (Vishay Beyschlag/Draloric/BC Components)

This substitute shares the same capacitance value (330 pF) and radial disc package configuration but differs significantly in voltage rating (100V), temperature coefficient (U2J), and lead spacing (0.197" / 5.00mm). The extended operating temperature range (-55°C ~ 125°C) and improved tolerance (±2%) are technical advantages. However, the substantially lower voltage rating and different lead spacing present compatibility constraints. This part is suitable only for applications where the 100V voltage requirement is met and PCB layout modifications can accommodate the 5.00mm lead spacing. Both substitute parts carry ROHS3 compliance and REACH unaffected status, supporting regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can CC45SL3DD331JYNNA directly replace CC45SL3FD331JYNNA in all applications?

A: Direct replacement is possible for applications where the operating voltage does not exceed 2000V (2kV). The identical capacitance, tolerance, temperature coefficient, lead spacing, and operating temperature range ensure functional and mechanical compatibility. Applications requiring the full 3000V rating require alternative solutions.

Q: Is D331G47U2JH6TL5R a viable substitute?

A: D331G47U2JH6TL5R is viable only for applications with maximum operating voltages of 100V. The 0.197" (5.00mm) lead spacing differs from the original 0.295" (7.50mm), requiring PCB layout modification. The U2J temperature coefficient differs from the original SL specification. This part is not recommended as a general substitute but may serve specific low-voltage applications.

Q: What are the key compatibility factors when selecting a substitute?

A: Critical compatibility factors are capacitance value (330 pF), voltage rating (minimum 3000V for direct substitution), temperature coefficient (SL preferred), operating temperature range (-25°C ~ 125°C minimum), and lead spacing (0.295" / 7.50mm for direct PCB compatibility). Deviations from these parameters require application-specific evaluation.

Q: Are there packaging differences between the main part and substitutes?

A: CC45SL3DD331JYNNA is supplied in Bulk packaging, while D331G47U2JH6TL5R is supplied in Tape & Reel (TR) format. Both maintain the radial disc through-hole configuration. Packaging format does not affect electrical or mechanical performance but may influence procurement and assembly processes.

Q: Do the substitute parts meet current regulatory standards?

A: Both CC45SL3DD331JYNNA and D331G47U2JH6TL5R are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components in most jurisdictions.