CD19FD182JO3F Equivalent & Substitute Parts

Part Overview

The CD19FD182JO3F is a 1800 pF mica capacitor manufactured by Cornell Dubilier Electronics (CDE), rated for 500 V operation with ±5% tolerance. This through-hole radial component is designed for general-purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is currently active in production with ROHS3 compliance and REACH unaffected status. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained within the allowed specifications for this product category.

Substiute Parts

CD19FD182JO3F

Cornell Dubilier Electronics (CDE)In Stock: 1097CD19FD182JO3F Datasheet

Current PartRFQ

CD19FD182JO3

Cornell Dubilier Electronics (CDE)In Stock: 1140CD19FD182JO3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CD19FD182JO3F is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 1800 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)
• Lead Spacing: 0.343" / 8.70 mm (exact match required)
• Series: CD19 (exact match required)

The substitute part CD19FD182JO3 maintains all electrical and mechanical parameters identical to the main part. Differences in compliance certifications (RoHS status and REACH classification) do not affect functional equivalence but must be evaluated within the context of end-application regulatory requirements.

Parameter Comparison

Engineering Selection Recommendations

CD19FD182JO3F is the primary selection for applications requiring ROHS3 compliance and REACH unaffected status. This part is suitable for regulated industries and end markets with mandatory environmental compliance requirements.

CD19FD182JO3 is functionally equivalent and electrically interchangeable with CD19FD182JO3F. Selection of this substitute is appropriate for applications where RoHS3 compliance is not mandated and REACH affected status is acceptable. Both parts are active in production and maintain identical electrical performance, thermal characteristics, and mechanical fit.

The choice between these parts is determined by regulatory and compliance requirements of the end application, not by electrical or mechanical performance differences.

Frequently Asked Questions (FAQ)

Q: Are CD19FD182JO3F and CD19FD182JO3 electrically interchangeable?

A: Yes. Both parts have identical capacitance (1800 pF), tolerance (±5%), voltage rating (500 V), temperature range (-55°C to 125°C), and dielectric material (mica). Electrical performance is equivalent.

Q: Can CD19FD182JO3 be used as a direct replacement for CD19FD182JO3F in PCB assembly?

A: Yes, from a mechanical and electrical standpoint. Both parts have identical lead spacing (0.343" / 8.70 mm), radial package configuration, and through-hole mounting type. PCB layout compatibility is maintained. Compliance requirements must be evaluated separately.

Q: What is the difference between CD19FD182JO3F and CD19FD182JO3?

A: The parts are identical in all electrical and mechanical specifications. The differences are in compliance certifications: CD19FD182JO3F is ROHS3 compliant and REACH unaffected, while CD19FD182JO3 is RoHS non-compliant and REACH affected.

Q: Which part should I select for a new design?

A: Selection depends on end-application regulatory requirements. For applications requiring ROHS3 compliance, select CD19FD182JO3F. For applications without RoHS compliance mandates, either part is acceptable based on availability and cost considerations.

Q: Are both parts currently available?

A: Yes. CD19FD182JO3F has 1059 pieces in stock, and CD19FD182JO3 has 1064 pieces in stock, both as new original inventory.

Q: Do these parts have the same physical dimensions?

A: Yes. Both parts have identical dimensions: 0.669" L x 0.240" W (17.00 mm x 6.10 mm) with a maximum seated height of 0.532" (13.50 mm).