CMR03F101JOYM Equivalent & Substitute Parts

Part Overview

The CMR03F101JOYM is a 100 pF mica capacitor rated for 50 V operation, manufactured by Cornell Dubilier Electronics (CDE). This component is classified as a general-purpose through-hole radial capacitor designed for applications requiring stable capacitance performance across extended temperature ranges. The part maintains Active product status with full inventory availability (1067 pcs in stock). Equivalent and substitute parts are identified to support procurement flexibility, supply chain continuity, and design standardization across manufacturing environments.

Substiute Parts

CMR03F101JOYM

Cornell Dubilier Electronics (CDE)In Stock: 1119CMR03F101JOYM Datasheet

Current PartRFQ

CMR03F101JOYR

Cornell Dubilier Electronics (CDE)In Stock: 759CMR03F101JOYR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CMR03F101JOYM are identified based on strict electrical and mechanical parameter matching. The substitution criteria are:

Electrical Parameters (Must Match Exactly):

• Capacitance: 100 pF
• Voltage Rating: 50 V
• Tolerance: ±5%
• Dielectric Material: Mica

Mechanical Parameters (Must Match Exactly):

• Mounting Type: Through Hole
• Package Configuration: Radial
• Lead Spacing: 0.118" (3.00mm)
• Physical Dimensions: 0.272" L x 0.130" W (6.90mm x 3.30mm)
• Maximum Seated Height: 0.201" (5.10mm)

Environmental & Compliance Parameters (Must Match):

• Operating Temperature Range: -55°C ~ 125°C
• RoHS3 Compliance
• Moisture Sensitivity Level: 1 (Unlimited)

Parts meeting all criteria above are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The CMR03F101JOYR is a direct parametric equivalent to the CMR03F101JOYM. Both components are manufactured by Cornell Dubilier Electronics within the CMR series and share identical electrical, mechanical, and environmental specifications. Selection between these parts is based on procurement availability and inventory status:

CMR03F101JOYM: Primary selection with higher inventory availability (1067 pcs in stock).

CMR03F101JOYR: Alternative selection with adequate inventory (743 pcs in stock) for supply chain continuity.

Both parts maintain Active product status and full ROHS3 compliance. No performance differentiation exists between the two parts when applied to circuits requiring 100 pF capacitance at 50 V with ±5% tolerance and mica dielectric properties. PCB layout and lead spacing are identical, requiring no design modifications for substitution.

Frequently Asked Questions (FAQ)

Q: Can CMR03F101JOYR be used as a direct replacement for CMR03F101JOYM in existing designs?

A: Yes. Both parts are parametric equivalents with identical electrical ratings (100 pF, 50 V, ±5%), dielectric material (mica), mounting configuration (through-hole radial), lead spacing (3.00mm), and physical dimensions. No circuit modifications or PCB redesign is required.

Q: Are there any differences in compliance or environmental ratings between these parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and rated for identical operating temperature ranges (-55°C to 125°C). Moisture sensitivity level is 1 (Unlimited) for both parts.

Q: What determines whether a part qualifies as a substitute for CMR03F101JOYM?

A: Substitutes must match all specified parameters: 100 pF capacitance, 50 V voltage rating, ±5% tolerance, mica dielectric, through-hole radial mounting, 3.00mm lead spacing, and -55°C to 125°C operating temperature. Compliance certifications (ROHS3) must also align.

Q: Can parts from other manufacturers substitute for the CMR03F101JOYM?

A: Only parts meeting all electrical, mechanical, and environmental parameters specified in this reference are classified as substitutes. Manufacturer equivalents from other sources would require separate parametric validation against these criteria.

Q: How should inventory status influence part selection?

A: Both CMR03F101JOYM and CMR03F101JOYR are in active production with adequate stock levels. Selection may be based on immediate availability, lead time, or procurement agreements. No technical preference exists between the two parts.