DLR1P22J-F Film Capacitor Equivalent & Substitute Parts

Part Overview

The DLR1P22J-F is a 0.22 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE), rated for 100V DC operation with ±5% tolerance. This component is classified as Obsolete in current product status. Due to its obsolescence, identifying functionally equivalent substitute parts is essential for design continuity, maintenance, and production support. The substitute parts listed maintain the core electrical specifications while offering improved availability and extended product lifecycle support.

Substiute Parts

DLR1P22J-F

Cornell Dubilier Electronics (CDE)In Stock: 1027DLR1P22J-F Datasheet

Current PartRFQ

160224J100D-F

Cornell Dubilier Electronics (CDE)In Stock: 1260160224J100D-F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DLR1P22J-F are identified based on strict electrical and mechanical parameter alignment. The substitution logic is governed by the following criteria:

Electrical Equivalence Requirements:

• Capacitance value must be 0.22 µF (no tolerance deviation permitted)
• Voltage rating must be 100V DC minimum
• Tolerance must be ±5% or tighter
• Dielectric material must be polyester-based

Mechanical Compatibility Requirements:

• Mounting type must be Through Hole Radial
• Termination must be PC Pins
• Lead spacing must accommodate standard 0.354" (9.00mm) PCB hole patterns or be compatible with existing footprints

Compliance & Availability:

• RoHS3 compliance required
• Active product status preferred for long-term availability
• Inventory availability considered for production support

The substitute part 160224J100D-F meets all electrical and mechanical criteria while offering improved product lifecycle status and extended operating temperature range.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: 160224J100D-F

The 160224J100D-F is the recommended substitute for the obsolete DLR1P22J-F based on the following engineering factors:

1. Electrical Equivalence: Identical capacitance (0.22 µF), tolerance (±5%), and voltage ratings (100V DC / 63V AC) ensure direct functional replacement in circuit applications.

2. Product Lifecycle: Active product status provides assured long-term availability, supply chain continuity, and manufacturer support compared to the obsolete DLR1P22J-F.

3. Regulatory Compliance: Both parts maintain ROHS3 compliance and REACH Unaffected status, satisfying environmental and regulatory requirements.

4. Thermal Performance: The substitute part operates across an extended temperature range (-55°C ~ 105°C) compared to the main part (-40°C ~ 85°C), providing improved performance margin in demanding thermal environments.

5. Physical Footprint Consideration: The substitute part is physically smaller (13.00mm × 5.00mm vs. 15.70mm × 8.50mm) with reduced height (11.00mm vs. 17.00mm). Lead spacing differs (10.00mm vs. 9.00mm), requiring PCB layout verification before implementation.

6. Dielectric Enhancement: The metallized polyester dielectric in the substitute part provides improved performance characteristics while maintaining polyester-based dielectric compatibility.

Implementation Note: PCB footprint modification may be required due to the 1.00mm difference in lead spacing. Verify hole pattern compatibility with existing circuit board designs before component procurement.

Frequently Asked Questions (FAQ)

Q1: Can the 160224J100D-F be used as a direct drop-in replacement for the DLR1P22J-F?

A: Electrical specifications are fully compatible. However, the lead spacing differs by 1.00mm (10.00mm vs. 9.00mm), and physical dimensions are smaller. PCB layout verification is required to confirm mechanical compatibility with existing hole patterns and clearances.

Q2: What is the primary reason for substituting the DLR1P22J-F?

A: The DLR1P22J-F is classified as Obsolete. The 160224J100D-F is an Active product from the same manufacturer, ensuring continued availability, supply chain support, and manufacturing consistency.

Q3: Are the electrical characteristics identical between these two parts?

A: Yes. Both parts have 0.22 µF capacitance, ±5% tolerance, 100V DC rating, and 63V AC rating. The dielectric material is polyester in both cases, with the substitute featuring metallized polyester construction.

Q4: Does the operating temperature range difference affect circuit performance?

A: The substitute part's extended temperature range (-55°C ~ 105°C vs. -40°C ~ 85°C) provides additional thermal margin. If the original application operates within -40°C ~ 85°C, both parts perform equivalently. The substitute offers improved performance in extended temperature environments.

Q5: What is the significance of the metallized polyester dielectric in the substitute part?

A: Metallized polyester provides enhanced electrical performance and self-healing characteristics compared to standard polyester film. This represents a technical improvement while maintaining full electrical compatibility with the original specification.

Q6: How should lead spacing differences be addressed in PCB design?

A: The 1.00mm lead spacing difference (9.00mm to 10.00mm) requires PCB footprint modification. Verify hole pattern spacing and clearances before component procurement. The substitute part's smaller physical dimensions may provide layout advantages in space-constrained applications.

Q7: Are both parts RoHS and REACH compliant?

A: Yes. Both the DLR1P22J-F and 160224J100D-F are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory standards.

Q8: What inventory status should influence component selection?

A: The 160224J100D-F has 1,168 pieces in stock compared to 945 pieces for the DLR1P22J-F. Combined with Active product status, the substitute part offers superior long-term supply assurance.