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DLR1P15J-F Equivalent & Substitute Parts
Part Overview
The DLR1P15J-F is a 0.15 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE), rated for 100V DC operation with ±5% tolerance. This component is classified as obsolete, making identification of equivalent substitute parts essential for ongoing design support and production continuity. The part features polyester dielectric construction in a radial through-hole package, suitable for general-purpose applications requiring stable capacitance performance across industrial temperature ranges.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Capacitance | 0.15 µF |
| Tolerance | ±5% |
| Voltage Rating (DC) | 100V |
| Voltage Rating (AC) | 63V |
| Dielectric Material | Polyester |
| Mounting Type | Through Hole |
| Package Type | Radial |
| Lead Spacing | 0.295" (7.50mm) |
| Termination | PC Pins |
| Operating Temperature Range | -40°C to +85°C |
| RoHS Status | ROHS3 Compliant |
Substitute Part Grouping Explanation
Substitution of the DLR1P15J-F is determined by strict equivalence across the following critical parameters:
Mandatory Matching Parameters:
- Capacitance value: 0.15 µF
- Tolerance: ±5%
- Voltage rating: 100V DC minimum
- Dielectric type: Polyester-based construction
- Mounting configuration: Through-hole radial
- Lead spacing: 0.295" (7.50mm)
- Termination style: PC pins
The substitute part 167154J100B-F meets all mandatory electrical and mechanical requirements. This part maintains identical capacitance, tolerance, and voltage specifications while utilizing metallized polyester dielectric technology. The lead spacing and termination configuration remain compatible with existing PCB layouts designed for the DLR1P15J-F.
Parameter Comparison
| Parameter | DLR1P15J-F | 167154J100B-F | Compatibility |
|---|---|---|---|
| Capacitance | 0.15 µF | 0.15 µF | Identical |
| Tolerance | ±5% | ±5% | Identical |
| Voltage Rating (DC) | 100V | 100V | Identical |
| Voltage Rating (AC) | 63V | 63V | Identical |
| Dielectric Material | Polyester | Polyester, Metallized | Compatible |
| Operating Temperature | -40°C to +85°C | -55°C to +125°C | 167154J100B-F exceeds range |
| Mounting Type | Through Hole | Through Hole | Identical |
| Package Type | Radial | Radial | Identical |
| Lead Spacing | 0.295" (7.50mm) | 0.295" (7.50mm) | Identical |
| Termination | PC Pins | PC Pins | Identical |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | Identical |
| Product Status | Obsolete | Active | Substitute is in production |
Engineering Selection Recommendations
The 167154J100B-F is a direct functional equivalent to the DLR1P15J-F for applications requiring 0.15 µF capacitance at 100V DC. Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for industrial and commercial applications.
The substitute part offers extended operating temperature capability (-55°C to +125°C versus -40°C to +85°C), providing additional thermal margin for demanding environments. The metallized polyester dielectric construction in the 167154J100B-F represents current manufacturing technology while maintaining electrical performance specifications identical to the obsolete DLR1P15J-F.
PCB layout compatibility is confirmed through identical lead spacing (7.50mm) and radial package configuration. Direct substitution is electrically and mechanically feasible without circuit redesign or board rework.
Frequently Asked Questions (FAQ)
Q: Can the 167154J100B-F be used as a direct replacement for the DLR1P15J-F without PCB modification?
A: Yes. Both parts share identical lead spacing (0.295" / 7.50mm), radial package configuration, and PC pin termination. No PCB layout changes are required for substitution.
Q: What is the difference between polyester and metallized polyester dielectric construction?
A: The 167154J100B-F uses metallized polyester technology, which applies a thin metal layer to the polyester film. Both constructions deliver the specified 0.15 µF capacitance and 100V rating. Metallized construction represents current manufacturing practice.
Q: Does the extended temperature range of the 167154J100B-F affect circuit performance?
A: The substitute part operates across -55°C to +125°C, exceeding the original -40°C to +85°C specification. This provides additional thermal margin. Capacitance tolerance and voltage rating remain equivalent across all operating conditions within the specified ranges.
Q: Are both parts compliant with environmental regulations?
A: Yes. Both the DLR1P15J-F and 167154J100B-F are ROHS3 compliant and REACH unaffected, meeting current environmental standards for industrial applications.
Q: What is the lead spacing specification, and why is it important for substitution?
A: Lead spacing is 0.295" (7.50mm) for both parts. This dimension determines PCB hole pattern compatibility. Identical lead spacing ensures the substitute part fits existing through-hole footprints without modification.
Q: Is the 167154J100B-F available in production quantities?
A: Yes. The 167154J100B-F is classified as active product status with current manufacturing availability, unlike the obsolete DLR1P15J-F.
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