CD15FD511JO3 Equivalent & Substitute Parts

Part Overview

The CD15FD511JO3 is a 510 pF mica capacitor rated for 500 V with ±5% tolerance, manufactured by Cornell Dubilier Electronics (CDE). This through-hole radial component operates across the temperature range of -55°C to 125°C and is classified as a general-purpose capacitor. The part is currently active in production with 982 units in stock.

Identification of substitute parts becomes necessary when the primary part number reaches end-of-life status, inventory depletion occurs, or when design requirements mandate compliance with specific regulatory standards such as RoHS3 certification.

Substiute Parts

CD15FD511JO3

Cornell Dubilier Electronics (CDE)In Stock: 1089CD15FD511JO3 Datasheet

Current PartRFQ

CD15FD511JO3F

Cornell Dubilier Electronics (CDE)In Stock: 872CD15FD511JO3F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CD15FD511JO3 is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 510 pF (exact match required)
• Tolerance: ±5% (exact match required)
• Voltage Rating: 500 V (exact match required)
• Dielectric Material: Mica (exact match required)
• Operating Temperature Range: -55°C to 125°C (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package Configuration: Radial (exact match required)
• Physical Dimensions: Lead spacing 0.232" (5.90mm), size 0.469" L x 0.220" W (11.90mm x 5.60mm), height 0.402" (10.20mm) (exact match required)

The substitute part CD15FD511JO3F meets all electrical and mechanical parameters identically to the primary part. The distinction between these two part numbers relates exclusively to regulatory compliance status and manufacturing lot traceability, not to functional or physical characteristics.

Parameter Comparison

Engineering Selection Recommendations

CD15FD511JO3 is suitable for applications where RoHS3 compliance is not a design requirement and REACH-affected materials are acceptable. This part number carries active product status with robust inventory availability.

CD15FD511JO3F is the appropriate selection for designs requiring ROHS3 compliance and REACH-unaffected material composition. This variant maintains identical electrical and mechanical specifications while satisfying enhanced regulatory requirements. Current inventory supports production requirements at 767 units in stock.

Both part numbers are manufactured by Cornell Dubilier Electronics within the CD15 series and deliver equivalent functional performance. Selection between these two part numbers depends solely on the regulatory compliance mandates of the end application and the geographic market requirements.

Frequently Asked Questions (FAQ)

Q: Can CD15FD511JO3F be used as a direct replacement for CD15FD511JO3 in existing designs?

A: Yes. CD15FD511JO3F is electrically and mechanically identical to CD15FD511JO3. Both components share the same capacitance (510 pF), tolerance (±5%), voltage rating (500 V), dielectric material (mica), operating temperature range (-55°C to 125°C), mounting type (through hole), package configuration (radial), and physical dimensions. The part numbers differ only in regulatory compliance status.

Q: What is the difference between CD15FD511JO3 and CD15FD511JO3F?

A: The primary differences are regulatory compliance certifications. CD15FD511JO3 is RoHS non-compliant and REACH-affected. CD15FD511JO3F is ROHS3 compliant and REACH-unaffected. All functional and physical parameters are identical.

Q: Are the physical dimensions and lead spacing identical between these two part numbers?

A: Yes. Both parts feature identical dimensions: 0.469" L x 0.220" W (11.90mm x 5.60mm), lead spacing of 0.232" (5.90mm), and maximum seated height of 0.402" (10.20mm). PCB layout and footprint design require no modification when substituting between these part numbers.

Q: Which part number should be selected for new designs?

A: Selection depends on regulatory requirements. For applications requiring ROHS3 compliance or REACH-unaffected material composition, specify CD15FD511JO3F. For applications without these regulatory mandates, either part number is acceptable based on inventory and supply chain considerations.

Q: Is there any performance difference between these two mica capacitors?

A: No. Both part numbers deliver identical electrical performance across all specified parameters: capacitance value, tolerance, voltage rating, temperature stability, and dielectric characteristics. Performance differences do not exist.