CD19FD202FO3 Equivalent & Substitute Parts

Part Overview

The CD19FD202FO3 is a 2000 pF mica capacitor rated for 500 V with ±1% tolerance, manufactured by Cornell Dubilier Electronics (CDE). This through-hole radial component is designed for general-purpose applications requiring stable capacitance and high voltage performance across an operating temperature range of -55°C to 125°C. The part is currently active in production. Substitute parts are identified to address specific compliance requirements or inventory availability while maintaining identical electrical and mechanical specifications.

Substiute Parts

CD19FD202FO3

Cornell Dubilier Electronics (CDE)In Stock: 1017CD19FD202FO3 Datasheet

Current PartRFQ

CD19FD202FO3F

Cornell Dubilier Electronics (CDE)In Stock: 869CD19FD202FO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CD19FD202FO3 is determined by strict equivalence across all electrical and mechanical parameters. The substitute part CD19FD202FO3F maintains identical specifications in the following critical areas:

• Capacitance value: 2000 pF
• Tolerance: ±1%
• Rated voltage: 500 V
• Dielectric material: Mica
• Operating temperature range: -55°C ~ 125°C
• Mounting type: Through Hole
• Package configuration: Radial
• Lead spacing: 0.343" (8.70mm)
• Physical dimensions: 0.669" L x 0.240" W (17.00mm x 6.10mm)
• Maximum seated height: 0.532" (13.50mm)

The substitute part differs only in regulatory compliance status, not in functional or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

Both CD19FD202FO3 and CD19FD202FO3F are active production parts from Cornell Dubilier Electronics with identical electrical and mechanical characteristics. Selection between these parts is determined by regulatory compliance requirements:

CD19FD202FO3 is suitable for applications where RoHS non-compliance and REACH-affected status are acceptable within the design and supply chain constraints.

CD19FD202FO3F is the appropriate selection for applications requiring ROHS3 compliance and REACH-unaffected status. This variant meets current regulatory standards for electronic components in regulated markets and supply chains.

Both parts are functionally interchangeable in circuit design and PCB layout. The choice between them depends solely on compliance mandates applicable to the end application and geographic market.

Frequently Asked Questions (FAQ)

Q: Are CD19FD202FO3 and CD19FD202FO3F electrically identical?

A: Yes. Both parts have identical capacitance (2000 pF), tolerance (±1%), rated voltage (500 V), temperature range (-55°C ~ 125°C), and all other electrical specifications.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. Both parts have identical physical dimensions, lead spacing (0.343" / 8.70mm), and radial package configuration. No PCB layout modifications are required when substituting between these parts.

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

A: The primary difference is regulatory compliance. CD19FD202FO3F is ROHS3 compliant and REACH unaffected, while CD19FD202FO3 is RoHS non-compliant and REACH affected. All functional and mechanical specifications are identical.

Q: Which part should I specify for new designs?

A: Selection depends on your application's regulatory requirements. For applications subject to RoHS3 or REACH regulations, specify CD19FD202FO3F. For applications without these compliance requirements, either part is acceptable.

Q: Are both parts currently in production?

A: Yes. Both CD19FD202FO3 and CD19FD202FO3F are active production parts from Cornell Dubilier Electronics.

Q: What is the lead spacing for these radial capacitors?

A: The lead spacing is 0.343 inches (8.70 millimeters) for both parts.

Q: What is the maximum operating temperature for these capacitors?

A: Both parts operate across a temperature range of -55°C to 125°C.