CD17FD101JO3 Equivalent & Substitute Parts

Part Overview

The CD17FD101JO3 is a 100 pF mica capacitor rated at 500 V with radial through-hole mounting, manufactured by Cornell Dubilier Electronics (CDE). This component is classified as Active product status with RF and high Q characteristics suitable for applications requiring low-loss capacitive coupling and filtering.

Equivalent and substitute parts are necessary due to inventory availability fluctuations, regional supply chain variations, and compliance requirement differences between manufacturing batches. The primary substitute identified maintains identical electrical and mechanical specifications while offering improved regulatory compliance status.

Substiute Parts

CD17FD101JO3

Cornell Dubilier Electronics (CDE)In Stock: 1146CD17FD101JO3 Datasheet

Current PartRFQ

CD17FD101JO3F

Cornell Dubilier Electronics (CDE)In Stock: 1858CD17FD101JO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for mica capacitors in the CD17 series is determined by the following critical parameters:

• Capacitance: Must be 100 pF (±5% tolerance maintained)
• Voltage Rating: Must be minimum 500 V
• Dielectric Material: Must be Mica
• Mounting Type: Must be Through Hole
• Package Configuration: Must be Radial with 0.232" (5.90mm) lead spacing
• Physical Dimensions: Must match or be within equivalent footprint (0.449" L x 0.181" W maximum body size)
• Operating Temperature: Must support -55°C to 150°C range
• Series Designation: CD17 series compatibility

The substitute part CD17FD101JO3F meets all required electrical and mechanical parameters, providing direct compatibility for circuit board applications without redesign or layout modification.

Parameter Comparison

Engineering Selection Recommendations

The CD17FD101JO3F is the direct electrical and mechanical equivalent to the CD17FD101JO3. Both components share identical functional specifications and physical dimensions, enabling drop-in replacement in existing circuit board layouts.

Compliance Considerations: The CD17FD101JO3F offers ROHS3 compliance and REACH unaffected status, compared to the CD17FD101JO3 which is RoHS non-compliant and REACH affected. Applications requiring regulatory compliance with European Union directives and RoHS3 standards should utilize the CD17FD101JO3F variant.

Product Status: Both components maintain Active product status from Cornell Dubilier Electronics, confirming ongoing manufacturing and continued availability.

Inventory Availability: CD17FD101JO3F has 1788 units in stock compared to 1073 units for the CD17FD101JO3, providing greater availability for supply chain planning.

Frequently Asked Questions (FAQ)

Q: Can the CD17FD101JO3F be directly substituted for the CD17FD101JO3 in existing circuit designs?

A: Yes. The CD17FD101JO3F is electrically and mechanically identical to the CD17FD101JO3. Both components have the same 100 pF capacitance, 500 V rating, ±5% tolerance, mica dielectric, radial through-hole package, and physical dimensions. No circuit board redesign or layout modification is required.

Q: What is the primary difference between these two parts?

A: The primary difference is regulatory compliance status. The CD17FD101JO3F is ROHS3 compliant and REACH unaffected, while the CD17FD101JO3 is RoHS non-compliant and REACH affected. The electrical and mechanical specifications are identical.

Q: Which variant should be selected for new designs?

A: For new designs subject to European Union regulatory requirements or internal compliance mandates, the CD17FD101JO3F is the preferred selection due to its ROHS3 and REACH compliance status.

Q: Are there any package or footprint differences between these parts?

A: No. Both components use identical radial through-hole packaging with 0.232" (5.90mm) lead spacing, 0.449" L x 0.181" W body dimensions, and 0.358" maximum seated height. PCB layout and design files require no modification.

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

A: Both the CD17FD101JO3 and CD17FD101JO3F operate across the temperature range of -55°C to 150°C, suitable for applications requiring extended temperature stability.

Q: What does the ±5% tolerance specification mean?

A: The capacitance tolerance of ±5% indicates that the actual capacitance value falls within the range of 95 pF to 105 pF. This specification applies to both the main part and substitute variant.

Q: Are these capacitors suitable for RF applications?

A: Yes. Both components are specified with RF, High Q, and Low Loss characteristics, making them appropriate for radio frequency filtering, coupling, and resonant circuit applications.