CMR03C5R0DOCP Equivalent & Substitute Parts

Part Overview

The CMR03C5R0DOCP is a 5 pF mica capacitor manufactured by Cornell Dubilier Electronics (CDE) rated for 300 V operation in a radial through-hole package. This component is classified as Active product status and is ROHS3 compliant. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to ensure direct interchangeability in circuit applications.

Substiute Parts

CMR03C5R0DOCP

Cornell Dubilier Electronics (CDE)In Stock: 973CMR03C5R0DOCP Datasheet

Current PartRFQ

CD5CC050DO3

Cornell Dubilier Electronics (CDE)In Stock: 983CD5CC050DO3 Datasheet

Parametric EquivalentRFQ

CD5CC050DO3F

Cornell Dubilier Electronics (CDE)In Stock: 1855CD5CC050DO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CMR03C5R0DOCP are identified based on the following critical parameters that determine functional interchangeability:

Electrical Parameters:

• Capacitance value: 5 pF
• Tolerance: ±0.5 pF
• Voltage rating: 300 V
• Dielectric material: Mica

Mechanical Parameters:

• Mounting type: Through Hole
• Package configuration: Radial
• Lead spacing: 0.118" (3.00 mm)
• Physical dimensions: 0.272" L x 0.110" W (6.90 mm x 2.80 mm)
• Maximum seated height: 0.189" (4.80 mm)

Environmental & Compliance Parameters:

• Operating temperature range: -55°C ~ 125°C
• Moisture sensitivity level: 1 (Unlimited)

Parts matching all electrical, mechanical, and environmental specifications are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

CMR03C5R0DOCP (Primary Part)

The CMR03C5R0DOCP is the primary reference part and remains the preferred selection for new designs and applications requiring ROHS3 compliance and REACH unaffected status. This part is actively manufactured and maintains full compliance with current environmental regulations.

CD5CC050DO3F (Recommended Substitute)

The CD5CC050DO3F is the optimal substitute for the CMR03C5R0DOCP. Both parts are ROHS3 compliant and REACH unaffected, ensuring equivalent regulatory compliance. All electrical specifications, mechanical dimensions, and environmental operating parameters are identical. The CD5CC050DO3F is actively produced with higher inventory availability (1829 pcs) compared to the primary part (885 pcs).

CD5CC050DO3 (Conditional Substitute)

The CD5CC050DO3 matches all electrical, mechanical, and environmental specifications of the CMR03C5R0DOCP. However, this part is RoHS non-compliant and REACH affected. Selection of CD5CC050DO3 is restricted to applications where regulatory compliance requirements do not apply or where legacy system maintenance is required. This part is not suitable for new designs subject to ROHS3 or REACH regulations.

Frequently Asked Questions (FAQ)

Q: Can CD5CC050DO3F be used as a direct replacement for CMR03C5R0DOCP?

A: Yes. The CD5CC050DO3F is a direct parametric equivalent with identical electrical specifications (5 pF, ±0.5 pF tolerance, 300 V rating), mechanical dimensions (0.272" L x 0.110" W, 0.118" lead spacing), and environmental operating range (-55°C ~ 125°C). Both parts are ROHS3 compliant and REACH unaffected. Pin-to-pin compatibility and circuit performance are equivalent.

Q: What is the difference between CD5CC050DO3 and CD5CC050DO3F?

A: The primary differences are regulatory compliance certifications. CD5CC050DO3F is ROHS3 compliant and REACH unaffected, while CD5CC050DO3 is RoHS non-compliant and REACH affected. All electrical and mechanical parameters are identical. Selection depends on application regulatory requirements.

Q: Are all three parts suitable for new product designs?

A: CMR03C5R0DOCP and CD5CC050DO3F are suitable for new designs requiring ROHS3 and REACH compliance. CD5CC050DO3 is not recommended for new designs subject to these regulations. For legacy system maintenance or applications without regulatory constraints, CD5CC050DO3 remains functionally equivalent.

Q: What is the lead spacing specification and why is it important?

A: All three parts have identical lead spacing of 0.118" (3.00 mm). This specification determines PCB hole pattern compatibility and ensures mechanical fit on circuit boards designed for radial through-hole capacitors with this lead spacing.

Q: Can these parts be used interchangeably in high-temperature applications?

A: Yes. All three parts share the same operating temperature range of -55°C ~ 125°C. Temperature performance and thermal stability are equivalent across all substitute options.

Q: What does Moisture Sensitivity Level (MSL) 1 mean?

A: MSL 1 indicates unlimited moisture sensitivity, meaning the component has no moisture sensitivity restrictions and does not require special handling, storage, or baking procedures prior to soldering.

Q: Are there any physical dimension differences between the parts?

A: No. All three parts have identical physical dimensions: 0.272" L x 0.110" W (6.90 mm x 2.80 mm) with maximum seated height of 0.189" (4.80 mm). PCB layout and mechanical clearance requirements are identical.