754MABA05KHS - Equivalent & Substitute Parts

Part Overview

The 754MABA05KHS is a 0.75 µF film capacitor manufactured by Cornell Dubilier/Illinois Capacitor, featuring a metallized polypropylene dielectric with a 1200V DC (1.2kV) voltage rating in a radial through-hole package. The product is obsolete, necessitating the identification of functionally equivalent alternatives that meet or exceed the original electrical and mechanical specifications. Substitute components must maintain the same capacitance value and dielectric type while providing compatible physical dimensions and enhanced electrical ratings for continued system operation.

Substiute Parts

754MABA05KHS

Cornell Dubilier / Illinois CapacitorIn Stock: 831754MABA05KHS Datasheet

Current PartRFQ

MKP385475160JPI2T0

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1202MKP385475160JPI2T0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 754MABA05KHS is based on the following critical parameters:

Mandatory Matching Parameters:

• Capacitance: 0.75 µF
• Dielectric Material: Polypropylene (PP), Metallized
• Mounting Type: Through Hole
• Package Type: Radial
• Termination: PC Pins

Acceptable Parameter Variations:

• Voltage Rating - DC: Equal to or greater than 1200V
• Voltage Rating - AC: Equal to or greater than 500V
• Tolerance: Equal to or tighter than ±10%
• Operating Temperature Range: Equal to or broader than -40°C ~ 100°C
• Physical Dimensions: Within PCB layout constraints; larger dimensions are acceptable if mounting space permits

The substitute part MKP385475160JPI2T0 meets all mandatory matching parameters while providing enhanced electrical performance through higher voltage ratings (1600V DC, 550V AC), improved tolerance (±5%), and extended operating temperature range (-55°C ~ 110°C).

Parameter Comparison

Engineering Selection Recommendations

The MKP385475160JPI2T0 qualifies as a direct functional substitute for the obsolete 754MABA05KHS based on matched capacitance, dielectric material, mounting configuration, and termination type. The substitute component provides superior electrical performance with increased DC voltage rating (1600V versus 1200V), superior AC voltage rating (550V versus 500V), and tighter tolerance (±5% versus ±10%). The extended operating temperature range (-55°C to 110°C versus -40°C to 100°C) provides additional thermal margin.

Both components maintain ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), ensuring equivalent environmental durability and regulatory suitability. The substitute part is actively manufactured and stocked (1102 pieces in inventory), providing supply security compared to the obsolete original.

Physical dimension differences require PCB layout verification. The substitute component has larger overall dimensions (43.00mm L versus 32.00mm L) and increased lead spacing (37.50mm versus 27.50mm). Design verification must confirm that mounting space accommodates the larger physical footprint and modified lead positioning.

Frequently Asked Questions (FAQ)

Q: Can the MKP385475160JPI2T0 be used directly as a replacement for the 754MABA05KHS? A: Yes, the MKP385475160JPI2T0 is functionally equivalent for the stated electrical parameters: matching 0.75 µF capacitance, metallized polypropylene dielectric, through-hole radial mounting, and PC pin termination. Physical layout verification is required to confirm lead spacing and dimensional compatibility with the PCB.

Q: What are the key differences between these two components? A: The substitute part provides enhanced electrical ratings (1600V DC and 550V AC versus 1200V DC and 500V AC), improved tolerance (±5% versus ±10%), extended temperature range (-55°C to 110°C versus -40°C to 100°C), and is actively manufactured versus obsolete. Lead spacing increases from 27.50mm to 37.50mm, requiring PCB layout confirmation.

Q: Are both components RoHS compliant? A: Yes, both the 754MABA05KHS and MKP385475160JPI2T0 are ROHS3 compliant, meeting current environmental and hazardous substance regulations.

Q: What does the tighter tolerance (±5% versus ±10%) mean? A: The substitute part maintains capacitance values within a narrower range around the nominal 0.75 µF value, providing more predictable circuit behavior and tighter component matching in applications requiring precision.

Q: Will the larger physical dimensions affect my application? A: The substitute component has larger length (43.00mm versus 32.00mm), width (21.50mm versus 18.00mm), and height (38.50mm versus 33.00mm). PCB layout verification is necessary to confirm that the larger dimensions and modified lead spacing (37.50mm versus 27.50mm) are compatible with available mounting space.

Q: Are there any inventory or supply advantages with the substitute part? A: The MKP385475160JPI2T0 is actively manufactured with 1102 pieces currently in stock, compared to the obsolete 754MABA05KHS, providing superior long-term supply security for ongoing production requirements.