CMR04F241JPDP Equivalent & Substitute Parts

Part Overview

The CMR04F241JPDP is a 240 pF mica capacitor manufactured by Cornell Dubilier Electronics (CDE) rated for 500 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 across wide temperature ranges. Mica capacitors are selected for applications demanding high reliability, low loss, and excellent frequency stability. Substitute parts are identified when inventory constraints, lead time requirements, or procurement preferences necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

CMR04F241JPDP

Cornell Dubilier Electronics (CDE)In Stock: 1052CMR04F241JPDP Datasheet

Current PartRFQ

CMR04F241JPDR

Cornell Dubilier Electronics (CDE)In Stock: 1208CMR04F241JPDR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CMR04F241JPDP are identified based on strict parametric equivalence. The following electrical and mechanical parameters must match identically for a part to function as a direct substitute:

• Capacitance value: 240 pF
• Tolerance: ±5%
• Voltage rating: 500 V
• Dielectric material: Mica
• Operating temperature range: -55°C to 150°C
• Mounting configuration: Through-hole radial
• Lead spacing: 0.150" (3.80 mm)
• Physical envelope: 0.390" L × 0.220" W (9.90 mm × 5.60 mm)
• Height seated maximum: 0.382" (9.70 mm)

The CMR04F241JPDR meets all these criteria and is classified as a parametric equivalent. Both parts are manufactured by Cornell Dubilier Electronics within the CMR series and share identical electrical performance characteristics and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the CMR04F241JPDP and CMR04F241JPDR are Active status products manufactured by Cornell Dubilier Electronics and carry identical electrical and mechanical specifications. Selection between these parts is based on availability and procurement factors rather than technical performance differences.

The CMR04F241JPDP currently maintains 982 pieces in stock inventory. The CMR04F241JPDR provides an alternative source with 1150 pieces available, offering increased inventory availability for high-volume applications or extended lead-time mitigation.

Both parts satisfy ROHS3 compliance requirements and REACH unaffected status, making them suitable for applications subject to environmental and regulatory restrictions. The Moisture Sensitivity Level 1 (Unlimited) classification indicates these components require no special moisture control during storage, handling, or assembly.

The identical operating temperature range of -55°C to 150°C and ±5% tolerance specification ensure interchangeable performance in circuit applications. No derating or performance adjustment is required when substituting between these part numbers.

Frequently Asked Questions (FAQ)

Q: Can CMR04F241JPDR be used as a direct replacement for CMR04F241JPDP?

A: Yes. The CMR04F241JPDR is a parametric equivalent with identical capacitance (240 pF), voltage rating (500 V), tolerance (±5%), dielectric material (mica), operating temperature range (-55°C to 150°C), and mechanical dimensions. Both parts are through-hole radial configuration with 0.150" lead spacing and fit the same PCB footprint.

Q: Are there any differences in reliability or performance between these two part numbers?

A: No. Both parts are manufactured by Cornell Dubilier Electronics within the CMR series and share identical electrical characteristics, temperature stability, and frequency response. Performance in circuit applications is equivalent.

Q: What is the significance of the lead spacing specification?

A: The 0.150" (3.80 mm) lead spacing defines the PCB hole pattern and component footprint. Both substitute parts maintain this identical spacing, ensuring mechanical compatibility with existing circuit board designs without layout modification.

Q: Do these mica capacitors require special handling during assembly?

A: The Moisture Sensitivity Level 1 (Unlimited) classification indicates these components do not require moisture-controlled storage or special handling procedures. Standard component storage and assembly practices are applicable.

Q: What applications are suitable for the 240 pF, 500 V mica capacitor specification?

A: The CMR series mica capacitors with this specification are classified as general-purpose components. The 500 V rating and mica dielectric provide stability and low loss suitable for RF circuits, timing networks, and high-reliability applications requiring temperature stability across the -55°C to 150°C range.

Q: Are both parts compliant with environmental regulations?

A: Yes. Both CMR04F241JPDP and CMR04F241JPDR are ROHS3 compliant and REACH unaffected, meeting current environmental and hazardous substance restrictions for electronic components.