DPP2P47K-F

Part Overview

The DPP2P47K-F is a 0.47 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE) in the DPP series. This radial polypropylene metallized capacitor is rated for 250V DC operation with ±10% tolerance and is designed for high-frequency and switching applications. The part is Active in product status with 903 units currently in stock. Alternative models may be required due to application-specific voltage, tolerance, temperature range, or dimensional constraints.

Substiute Parts

DPP2P47K-F

Cornell Dubilier Electronics (CDE)In Stock: 995DPP2P47K-F Datasheet

Current PartRFQ

715P47454MD3

Cornell Dubilier Electronics (CDE)In Stock: 2249715P47454MD3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The 715P47454MD3 qualifies as a substitute for the DPP2P47K-F based on matching the core electrical requirements for film capacitor substitution:

Key Parameters for Substitution Compatibility:

• Capacitance: Both parts rated at 0.47 µF (exact match)
• Dielectric Material: Both use Polypropylene (PP), Metallized
• Mounting Type: Both Through Hole with Radial configuration
• Termination: Both feature PC Pins
• RoHS Compliance: Both ROHS3 Compliant

Allowable Parameter Variations: The 715P47454MD3 offers enhanced electrical performance with higher DC voltage rating (400V vs. 250V), tighter tolerance (±5% vs. ±10%), and higher AC voltage rating (200V vs. 140V). These represent upgrading parameters suitable for applications requiring greater voltage headroom or tolerance precision. The substitute has different dimensional specifications and a lower maximum operating temperature (85°C vs. 105°C).

Parameter Comparison

Engineering Selection Recommendations

Both the DPP2P47K-F and 715P47454MD3 are Active products with ROHS3 compliance and REACH Unaffected status, meeting current regulatory requirements for electronic components. Selection between these parts depends on application voltage requirements: the DPP2P47K-F operates to 250V DC with a wider temperature range (-55°C to 105°C), while the 715P47454MD3 provides higher voltage capability (400V DC) with tighter tolerance (±5%) but operates to a maximum of 85°C. Physical dimensions differ, requiring verification of available PCB space; lead spacing is comparable (27.50mm vs. 27.80mm). The 715P47454MD3 series designation as Orange Drop® 715P indicates specialized audio-grade characteristics beyond the base electrical parameters.

Frequently Asked Questions (FAQ)

Q: Can the 715P47454MD3 directly replace the DPP2P47K-F in all applications? A: Direct replacement is possible for applications where the circuit operates at voltages up to 250V DC. The 715P47454MD3 offers higher voltage capability (400V DC), making it suitable for applications requiring voltage margin. However, physical dimensions differ; PCB layout must accommodate the different length (1.650" vs. 1.260") and diameter specifications.

Q: What is the impact of the ±5% tolerance on the 715P47454MD3 versus ±10% on the DPP2P47K-F? A: The ±5% tolerance specification on the 715P47454MD3 provides tighter capacitance accuracy, beneficial for applications requiring precise filtering or timing functions. The ±10% tolerance of the DPP2P47K-F is acceptable for general high-frequency and switching applications where exact capacitance variation is less critical.

Q: Are there temperature operating range considerations for substitution? A: The DPP2P47K-F operates from -55°C to 105°C, while the 715P47454MD3 operates from -55°C to 85°C. In applications requiring operation above 85°C, the DPP2P47K-F must be used.

Q: Do lead spacing differences affect PCB compatibility? A: Lead spacing is nearly identical (27.50mm vs. 27.80mm), making PCB footprint compatibility highly compatible for standard through-hole designs. Verify specific PCB trace routing to confirm suitability.

Q: Is packaging type relevant for substitution decisions? A: Both parts use radial through-hole packaging with PC pin termination, ensuring mounting compatibility. The DPP2P47K-F is specified in standard packaging while the 715P47454MD3 is supplied in Bulk packaging, which is a logistics consideration rather than a functional one.