Equivalent & Substitute Parts: CD19FD302GO3F

Part Overview

The CD19FD302GO3F is a 3000 pF mica capacitor rated for 500 V operation in radial through-hole configuration, manufactured by Cornell Dubilier Electronics (CDE). This component is classified as Active and is available in bulk packaging with 766 units currently in stock. Mica capacitors serve critical functions in high-voltage and high-frequency applications where stable capacitance and low losses are required. Alternative models become necessary when addressing specific regulatory compliance requirements, inventory constraints, or when sourcing from alternative production series within the same manufacturer's portfolio.

Substiute Parts

CD19FD302GO3F

Cornell Dubilier Electronics (CDE)In Stock: 782CD19FD302GO3F Datasheet

Current PartRFQ

CM06FD302GO3

Cornell Dubilier Electronics (CDE)In Stock: 1255CM06FD302GO3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part CM06FD302GO3 is a direct parametric equivalent to the CD19FD302GO3F. The substitution is valid based on matching the following critical electrical and mechanical parameters:

• Capacitance Value: Both parts specify 3000 pF
• Tolerance Specification: Both maintain ±2% tolerance
• Voltage Rating: Both rated for 500 V operation
• Dielectric Material: Both utilize mica dielectric
• Mounting and Package: Both feature through-hole radial configuration
• Physical Dimensions: Both share identical lead spacing (0.343" / 8.70 mm) and overall dimensions (0.681" L x 0.280" W / 17.30 mm x 7.10 mm)
• Operating Temperature: Both support -55°C ~ 125°C range
• Series Designation: CM06 series is an alternative production series from Cornell Dubilier Electronics

The CM06FD302GO3 differs primarily in regulatory compliance status and inventory classification, which do not affect electrical or mechanical substitutability.

Parameter Comparison

Engineering Selection Recommendations

Both the CD19FD302GO3F and CM06FD302GO3 are electrically and mechanically interchangeable components. Selection between these parts should be determined by the following regulatory and compliance factors:

The CD19FD302GO3F is RoHS3 compliant and REACH unaffected, making it the appropriate selection for applications subject to RoHS3 directives or REACH-restricted environments.

The CM06FD302GO3 is RoHS non-compliant and REACH affected, making it suitable for legacy applications, non-regulated markets, or situations where compliance constraints are not applicable.

Both components maintain ECCN EAR99 classification and share identical HTSUS code 8532.29.0020. Product status is Active for both parts, confirming ongoing manufacturer support and availability.

Frequently Asked Questions (FAQ)

Q: Can CM06FD302GO3 be used as a direct replacement for CD19FD302GO3F in new designs?

A: From an electrical and mechanical standpoint, CM06FD302GO3 is directly substitutable. However, regulatory compliance requirements must be evaluated. If RoHS3 compliance is mandatory, CD19FD302GO3F is required. If legacy standards or non-regulated applications apply, CM06FD302GO3 is acceptable.

Q: Are the physical dimensions identical between both parts?

A: Yes. Both components share identical lead spacing (0.343" / 8.70 mm), overall dimensions (0.681" L x 0.280" W), and maximum seated height (0.551" / 14.00 mm), ensuring compatibility with identical PCB layouts.

Q: What is the difference between CD19 and CM06 series designations?

A: CD19 and CM06 are different production series from Cornell Dubilier Electronics. Both series produce functionally equivalent mica capacitors with identical electrical specifications for this 3000 pF, 500 V rating. Series designation reflects manufacturing lineage rather than functional differences.

Q: Do both parts operate across the same temperature range?

A: Yes. Both CD19FD302GO3F and CM06FD302GO3 are rated for -55°C ~ 125°C operation, ensuring thermal compatibility in equivalent applications.

Q: What inventory considerations exist between the two parts?

A: CM06FD302GO3 has higher current inventory availability (1226 units) compared to CD19FD302GO3F (766 units). This may influence selection when addressing supply chain constraints.