MKP1F034705D00KSSD Equivalent & Substitute Parts

Part Overview

The MKP1F034705D00KSSD is a 0.47 µF film capacitor manufactured by WIMA, part of the MKP 10 series. This polypropylene metallized radial capacitor operates at 250V DC and 180V AC, designed for general-purpose applications requiring reliable energy storage and filtering. The component maintains Active product status with 678 units currently in stock. Substitute parts are identified when equivalent electrical and mechanical parameters allow direct replacement within specified application constraints.

Substiute Parts

MKP1F034705D00KSSD

WIMAIn Stock: 736MKP1F034705D00KSSD Datasheet

Current PartRFQ

MKP4G034705D00KSSD

WIMAIn Stock: 680MKP4G034705D00KSSD Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MKP1F034705D00KSSD is determined by the following critical parameters:

Electrical Equivalence Requirements:

• Capacitance value must be identical: 0.47 µF
• Tolerance must be compatible: ±10%
• Dielectric material must be identical: Polypropylene (PP), Metallized
• Operating temperature range must encompass or match: -55°C ~ 105°C

Mechanical Compatibility Requirements:

• Mounting type must be identical: Through Hole
• Package type must be identical: Radial
• Lead spacing must be identical: 0.886" (22.50mm)
• Termination type must be identical: PC Pins
• Physical dimensions must be compatible with PCB layout

Voltage Rating Consideration: Substitute parts may have equal or higher voltage ratings. A substitute with higher voltage rating (400V DC vs. 250V DC) remains functionally compatible in circuits designed for the original 250V DC specification, as the substitute operates safely within the original circuit's voltage envelope.

The MKP4G034705D00KSSD qualifies as a parametric equivalent based on matching capacitance, tolerance, dielectric material, operating temperature, mounting type, package configuration, lead spacing, and termination specifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection: The MKP1F034705D00KSSD remains the specified component for applications designed to its 250V DC / 180V AC rating. Both the main part and substitute maintain Active product status with current inventory availability.

Substitute Part Selection: The MKP4G034705D00KSSD is electrically and mechanically compatible for direct substitution. The higher voltage rating (400V DC / 220V AC) provides operational margin in circuits specified for 250V DC / 180V AC operation. Both components share identical capacitance, tolerance, dielectric material, operating temperature range, mounting configuration, physical dimensions, and lead spacing.

Compliance and Certification: Both parts carry identical ECCN (EAR99) and HTSUS (8532.25.0070) classifications, ensuring equivalent regulatory compliance for export and tariff purposes.

Inventory Considerations: MKP1F034705D00KSSD: 678 units in stock MKP4G034705D00KSSD: 617 units in stock

Frequently Asked Questions (FAQ)

Q: Can the MKP4G034705D00KSSD replace the MKP1F034705D00KSSD in all applications?

A: Yes, for applications operating at or below 250V DC and 180V AC. The substitute's higher voltage rating (400V DC / 220V AC) does not create incompatibility in circuits designed for the original specification. All electrical and mechanical parameters match the original component.

Q: What is the difference between the MKP 10 and MKP 4 series designations?

A: The series designation reflects WIMA's internal product line classification. For this 0.47 µF capacitor, both series employ identical polypropylene metallized dielectric technology, operating temperature range, and physical packaging. The series difference does not affect functional equivalence.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both components share identical length (26.50mm), width (7.00mm), height (16.50mm), and lead spacing (22.50mm). PCB layout compatibility is maintained without modification.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both the MKP1F034705D00KSSD and MKP4G034705D00KSSD carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: What is the tolerance specification for these capacitors?

A: Both parts maintain ±10% capacitance tolerance, meeting the same precision requirements for circuit design calculations.

Q: Are export restrictions identical for both parts?

A: Yes. Both components are classified as EAR99 under ECCN and 8532.25.0070 under HTSUS, ensuring identical regulatory treatment for international shipment.