CD19FD152FO3 Mica Capacitor 1500 pF 500 V Radial Equivalent & Substitute Parts

Part Overview

The CD19FD152FO3 is a 1500 pF mica capacitor rated for 500 V with ±1% tolerance, manufactured by Cornell Dubilier Electronics (CDE). This component is classified as a general-purpose through-hole radial capacitor designed for applications requiring stable capacitance values and high voltage performance across extended temperature ranges from -55°C to 125°C. The part maintains active product status within the CD19 series.

Identification of equivalent and substitute parts is necessary to address inventory availability, compliance requirements, and manufacturing continuity. While the CD19FD152FO3 remains in active production with 1055 units currently in stock, alternative part numbers within the same electrical and mechanical specifications provide additional sourcing options and may offer improved compliance certifications.

Substiute Parts

CD19FD152FO3

Cornell Dubilier Electronics (CDE)In Stock: 1140CD19FD152FO3 Datasheet

Current PartRFQ

CD19FD152FO3F

Cornell Dubilier Electronics (CDE)In Stock: 1214CD19FD152FO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CD19FD152FO3 is determined by strict equivalence across all electrical and mechanical parameters. The substitute part must satisfy the following criteria:

Electrical Parameters (Non-negotiable):

• Capacitance value: 1500 pF
• Tolerance: ±1%
• Voltage rating: 500 V
• Dielectric material: Mica

Mechanical Parameters (Non-negotiable):

• Mounting type: Through Hole
• Package configuration: Radial
• Lead spacing: 0.343" (8.70 mm)
• Physical dimensions: 0.661" L × 0.228" W (16.80 mm × 5.80 mm)
• Maximum seated height: 0.520" (13.20 mm)

Environmental Parameters (Non-negotiable):

• Operating temperature range: -55°C to 125°C

Compliance Considerations: Substitute parts may differ in RoHS compliance status and REACH classification. These differences do not affect electrical or mechanical compatibility but may influence procurement decisions based on end-use application requirements.

Parameter Comparison

Engineering Selection Recommendations

CD19FD152FO3F as Primary Substitute:

The CD19FD152FO3F provides complete electrical and mechanical equivalence to the CD19FD152FO3. Both parts are manufactured by Cornell Dubilier Electronics within the CD19 series and maintain identical specifications for capacitance, tolerance, voltage rating, temperature range, and physical dimensions.

The CD19FD152FO3F offers improved compliance status: it is ROHS3 compliant and REACH unaffected, compared to the original part which is RoHS non-compliant and REACH affected. This distinction is relevant for applications subject to European Union regulatory requirements or customer-imposed compliance mandates.

Selection Criteria:

• For applications with RoHS3 compliance requirements: Select CD19FD152FO3F
• For applications without compliance constraints: Either part is electrically and mechanically equivalent
• For inventory optimization: CD19FD152FO3F currently maintains higher stock levels (1175 units versus 1055 units)

Both parts are active products with confirmed availability and identical electrical performance characteristics.

Frequently Asked Questions (FAQ)

Q: Are CD19FD152FO3 and CD19FD152FO3F electrically identical?

A: Yes. Both parts have identical capacitance (1500 pF), tolerance (±1%), voltage rating (500 V), dielectric material (mica), and operating temperature range (-55°C to 125°C). They are direct electrical equivalents.

Q: Can CD19FD152FO3F be used as a direct replacement for CD19FD152FO3 on existing PCBs?

A: Yes. The parts are mechanically identical with matching lead spacing (0.343" / 8.70 mm), radial package configuration, physical dimensions (0.661" L × 0.228" W), and maximum seated height (0.520"). No PCB redesign is required.

Q: What is the difference between these two part numbers?

A: The primary differences are compliance certifications. CD19FD152FO3F is ROHS3 compliant and REACH unaffected, while CD19FD152FO3 is RoHS non-compliant and REACH affected. Electrical and mechanical specifications are identical.

Q: Which part should I specify for new designs?

A: Selection depends on regulatory requirements. For applications subject to RoHS3 or REACH compliance mandates, specify CD19FD152FO3F. For applications without such requirements, either part is acceptable based on availability and procurement preference.

Q: Are both parts currently in stock?

A: Yes. CD19FD152FO3 has 1055 units in stock, and CD19FD152FO3F has 1175 units in stock. Both are active products available for immediate procurement.

Q: Can I mix these parts in the same production batch?

A: Yes. Since the parts are electrically and mechanically identical, they can be used interchangeably within the same assembly without functional impact. However, compliance documentation should reflect the specific part number used in each unit if regulatory traceability is required.