CD19FD162FO3 Equivalent & Substitute Parts

Part Overview

The CD19FD162FO3 is a 1600 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 the operating temperature range of -55°C to 125°C. The part is currently active in production. Identifying equivalent and substitute parts is necessary to ensure supply chain continuity, optimize inventory management, and address specific compliance or packaging requirements for different application environments.

Substiute Parts

CD19FD162FO3

Cornell Dubilier Electronics (CDE)In Stock: 1096CD19FD162FO3 Datasheet

Current PartRFQ

CD19FD162FO3F

Cornell Dubilier Electronics (CDE)In Stock: 1182CD19FD162FO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CD19FD162FO3 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must match the following criteria:

• Capacitance Value: 1600 pF (exact match required)
• Tolerance: ±1% (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 / Case: Radial (exact match required)
• Lead Spacing: 0.343" (8.70 mm) (exact match required)
• Physical Dimensions: 0.661" L x 0.228" W (16.80 mm x 5.80 mm) (exact match required)
• Height - Seated (Max): 0.532" (13.50 mm) (exact match required)

The CD19FD162FO3F is identified as a parametric equivalent substitute based on complete alignment with all electrical and mechanical specifications listed above.

Parameter Comparison

Engineering Selection Recommendations

Both the CD19FD162FO3 and CD19FD162FO3F are electrically and mechanically equivalent 1600 pF mica capacitors rated for 500 V operation. Selection between these parts should be based on compliance requirements and regulatory status:

CD19FD162FO3: Select this part for applications where RoHS non-compliance is acceptable and REACH-affected material sourcing is permissible. This part maintains full electrical and mechanical compatibility with existing designs.

CD19FD162FO3F: Select this part for applications requiring ROHS3 compliance and REACH-unaffected material sourcing. This variant is suitable for regulated industries and markets with strict environmental compliance mandates. The part provides identical electrical performance and physical form factor.

Both parts share the same ECCN classification (EAR99) and HTSUS code (8532.29.0020), indicating equivalent export and tariff treatment.

Frequently Asked Questions (FAQ)

Q: Are CD19FD162FO3 and CD19FD162FO3F electrically interchangeable?

A: Yes. Both parts have identical capacitance (1600 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: Are these parts mechanically interchangeable?

A: Yes. Both parts share identical physical dimensions (0.661" L x 0.228" W), lead spacing (0.343" / 8.70 mm), maximum seated height (0.532" / 13.50 mm), and radial through-hole mounting configuration. They are direct mechanical equivalents and require no PCB layout modifications.

Q: What is the difference between CD19FD162FO3 and CD19FD162FO3F?

A: The primary differences are compliance certifications. CD19FD162FO3F is ROHS3 compliant and REACH unaffected, while CD19FD162FO3 is RoHS non-compliant and REACH affected. All electrical and mechanical specifications are identical.

Q: Which part should I use for new designs?

A: Selection depends on your application's regulatory requirements. For applications requiring ROHS3 compliance or REACH-unaffected sourcing, use CD19FD162FO3F. For applications without these compliance mandates, either part is suitable based on availability and cost considerations.

Q: Can I substitute CD19FD162FO3 with CD19FD162FO3F in existing assemblies?

A: Yes. The parts are direct equivalents in all electrical and mechanical parameters. No circuit modifications, PCB layout changes, or testing are required for substitution.

Q: Are there inventory differences between these parts?

A: Current inventory shows 1013 pcs of CD19FD162FO3 and 1090 pcs of CD19FD162FO3F available. Inventory levels may change; verify current availability with your supplier.