CD10FC271GO3F Equivalent & Substitute Parts

Part Overview

The CD10FC271GO3F is a 270 pF mica capacitor manufactured by Cornell Dubilier Electronics (CDE), rated for 300 V operation in radial through-hole configuration. This component is classified as Active product status and is suitable for general-purpose applications requiring stable capacitance and low dielectric loss characteristics inherent to mica dielectric technology.

Equivalent and substitute parts are identified based on matching critical electrical parameters: capacitance value, voltage rating, tolerance, dielectric material, and mechanical form factor. Substitute identification becomes necessary when the primary part number reaches end-of-life status, inventory constraints occur, or when design requirements permit alternative series within the same electrical specification range.

Substiute Parts

CD10FC271GO3F

Cornell Dubilier Electronics (CDE)In Stock: 821CD10FC271GO3F Datasheet

Current PartRFQ

CM04FC271GO3

Cornell Dubilier Electronics (CDE)In Stock: 904CM04FC271GO3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CD10FC271GO3F is based on strict equivalence of the following critical parameters:

Electrical Equivalence Criteria:

• Capacitance: 270 pF (exact match required)
• Tolerance: ±2% (exact match required)
• Voltage Rating: 300 V (exact match required)
• Dielectric Material: Mica (exact match required)

Mechanical Equivalence Criteria:

• Mounting Type: Through Hole (exact match required)
• Package Configuration: Radial (exact match required)
• Lead Spacing: 0.142" / 3.60 mm (exact match required)
• Physical Dimensions: 0.390" L x 0.220" W / 9.90 mm x 5.60 mm (exact match required)
• Height - Seated (Max): 0.382" / 9.70 mm (exact match required)

Functional Equivalence Criteria:

• Operating Temperature Range: -55°C to 125°C (exact match required)
• Features: General Purpose (exact match required)

The CM04FC271GO3 meets all electrical and mechanical equivalence criteria and is classified as a parametric equivalent. Differences in compliance status and series designation do not affect functional interchangeability within the specified parameter set.

Parameter Comparison

Engineering Selection Recommendations

CD10FC271GO3F Selection Criteria: The CD10FC271GO3F is the primary selection when RoHS3 compliance is a mandatory design requirement. This part number carries ROHS3 Compliant certification and REACH Unaffected status, making it suitable for applications subject to European Union environmental regulations and restricted substance directives.

CM04FC271GO3 Selection Criteria: The CM04FC271GO3 is functionally equivalent for applications where RoHS3 compliance is not required. This substitute part is classified as RoHS non-compliant and REACH Affected. Selection of this part number is appropriate only when regulatory compliance requirements do not apply to the end application or when the design is not subject to RoHS3 or REACH restrictions.

Interchangeability Statement: Both parts are electrically and mechanically interchangeable based on the provided parameter set. The choice between CD10FC271GO3F and CM04FC271GO3 is determined solely by compliance requirements and regulatory constraints applicable to the specific application and market jurisdiction.

Frequently Asked Questions (FAQ)

Q: Can CM04FC271GO3 be used as a direct replacement for CD10FC271GO3F?

A: CM04FC271GO3 is electrically and mechanically equivalent to CD10FC271GO3F. Both parts share identical capacitance (270 pF), voltage rating (300 V), tolerance (±2%), dielectric material (Mica), mounting type (Through Hole), package configuration (Radial), lead spacing (0.142" / 3.60 mm), and physical dimensions. Direct substitution is possible from a functional standpoint. However, compliance status differs: CD10FC271GO3F is ROHS3 Compliant and REACH Unaffected, while CM04FC271GO3 is RoHS non-compliant and REACH Affected. Substitution must be evaluated against application-specific regulatory requirements.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution eligibility is determined by exact matching of: capacitance value (270 pF), voltage rating (300 V), tolerance (±2%), dielectric material (Mica), mounting type (Through Hole), package configuration (Radial), lead spacing (0.142" / 3.60 mm), physical dimensions (0.390" L x 0.220" W), and operating temperature range (-55°C to 125°C). Any deviation from these parameters disqualifies a part from substitution consideration.

Q: Are there differences in physical dimensions between these parts?

A: No. Both CD10FC271GO3F and CM04FC271GO3 have identical physical dimensions: 0.390" L x 0.220" W (9.90 mm x 5.60 mm) with a maximum seated height of 0.382" (9.70 mm). Lead spacing is identical at 0.142" (3.60 mm). Both parts are radial through-hole components and are mechanically interchangeable on printed circuit boards.

Q: What is the difference between the CD10 and CM04 series?

A: CD10 and CM04 are different series designations from Cornell Dubilier Electronics. Both series contain 270 pF mica capacitors rated for 300 V operation. The primary distinction lies in compliance certifications: the CD10 series (represented by CD10FC271GO3F) carries ROHS3 Compliant and REACH Unaffected designations, while the CM04 series (represented by CM04FC271GO3) is RoHS non-compliant and REACH Affected. Electrical and mechanical specifications are identical.

Q: Which part should be selected for new designs?

A: Selection between CD10FC271GO3F and CM04FC271GO3 depends on regulatory requirements applicable to the target market and application. For applications subject to RoHS3 or REACH regulations, CD10FC271GO3F is the appropriate selection. For applications without such regulatory constraints, either part may be selected based on availability and cost considerations.

Q: Are both parts currently in stock?

A: Yes. CD10FC271GO3F inventory is 734 pieces. CM04FC271GO3 inventory is 837 pieces. Both parts are classified as New Original In Stock and are available for immediate procurement.