336MABA04KJS Film Capacitor Equivalent & Substitute Parts

Part Overview

The 336MABA04KJS is a 33 µF film capacitor manufactured by Cornell Dubilier / Illinois Capacitor, rated for 370V DC operation with polypropylene metallized dielectric construction. This component is designed for motor run applications requiring through-hole radial mounting. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain identical electrical and mechanical specifications for direct circuit board replacement.

Key Parameters

Parameter	Specification
Capacitance	33 µF
Tolerance	±10%
Voltage Rating - DC	370V
Voltage Rating - AC	160V
Dielectric Material	Polypropylene (PP), Metallized
Operating Temperature Range	-40°C ~ 100°C
Mounting Type	Through Hole
Package / Case	Radial
Physical Dimensions	1.673" L x 1.181" W (42.50mm x 30.00mm)
Height - Seated (Max)	1.772" (45.00mm)
Lead Spacing	1.476" (37.50mm)
Termination	PC Pins
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the 336MABA04KJS are identified based on strict parametric equivalence across all critical electrical and mechanical specifications. The substitution criteria are:

Electrical Parameters (Must Match Exactly):

Capacitance: 33 µF
Tolerance: ±10%
Voltage Rating - DC: 370V
Voltage Rating - AC: 160V
Dielectric Material: Polypropylene (PP), Metallized

Mechanical Parameters (Must Match Exactly):

Mounting Type: Through Hole
Package / Case: Radial
Physical Dimensions: 1.673" L x 1.181" W (42.50mm x 30.00mm)
Height - Seated (Max): 1.772" (45.00mm)
Lead Spacing: 1.476" (37.50mm)
Termination: PC Pins

Environmental & Compliance Parameters (Must Match Exactly):

Operating Temperature Range: -40°C ~ 100°C
RoHS Status: ROHS3 Compliant
ECCN: EAR99
HTSUS: 8532.25.0070

All identified substitute parts meet these criteria and are manufactured by Nichicon, providing active product status alternatives to the obsolete Cornell Dubilier / Illinois Capacitor original.

Parameter Comparison

Parameter	336MABA04KJS (Cornell Dubilier / Illinois Capacitor)	MABA045330KJL (Nichicon)	MABA045330KJS (Nichicon)
Capacitance	33 µF	33 µF	33 µF
Tolerance	±10%	±10%	±10%
Voltage Rating - DC	370V	370V	370V
Voltage Rating - AC	160V	160V	160V
Dielectric Material	Polypropylene (PP), Metallized	Polypropylene (PP), Metallized	Polypropylene (PP), Metallized
Operating Temperature Range	-40°C ~ 100°C	-40°C ~ 100°C	-40°C ~ 100°C
Mounting Type	Through Hole	Through Hole	Through Hole
Package / Case	Radial	Radial	Radial
Physical Dimensions	1.673" L x 1.181" W (42.50mm x 30.00mm)	1.673" L x 1.181" W (42.50mm x 30.00mm)	1.673" L x 1.181" W (42.50mm x 30.00mm)
Height - Seated (Max)	1.772" (45.00mm)	1.772" (45.00mm)	1.772" (45.00mm)
Lead Spacing	1.476" (37.50mm)	1.476" (37.50mm)	1.476" (37.50mm)
Termination	PC Pins	PC Pins	PC Pins
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Obsolete	Active	Active

Engineering Selection Recommendations

Both Nichicon substitute parts (MABA045330KJL and MABA045330KJS) provide direct parametric equivalence to the obsolete 336MABA04KJS. Selection between the two Nichicon alternatives is based on inventory availability and supply chain considerations:

MABA045330KJL (Nichicon): 868 units in stock. ROHS3 compliant. Moisture Sensitivity Level not applicable.

MABA045330KJS (Nichicon): 1025 units in stock. ROHS3 compliant. Moisture Sensitivity Level not applicable.

Both parts maintain identical electrical performance, mechanical compatibility, and environmental compliance specifications. The choice between these two Nichicon equivalents depends on procurement lead time requirements and inventory allocation. Both are suitable for direct replacement in motor run applications requiring 33 µF capacitance at 370V DC operation.

Frequently Asked Questions (FAQ)

Q: Can MABA045330KJL or MABA045330KJS be used as direct replacements for 336MABA04KJS?

A: Yes. Both Nichicon parts are parametric equivalents with identical capacitance (33 µF), voltage ratings (370V DC / 160V AC), dielectric material (polypropylene metallized), physical dimensions, lead spacing, and operating temperature range. Direct board-level substitution is supported without circuit modification.

Q: What is the difference between MABA045330KJL and MABA045330KJS?

A: Both parts are electrically and mechanically identical. The difference is in inventory availability: MABA045330KJL has 868 units in stock, while MABA045330KJS has 1025 units in stock. Selection should be based on supply chain requirements and delivery timeline.

Q: Are the physical dimensions identical across all three parts?

A: Yes. The 336MABA04KJS, MABA045330KJL, and MABA045330KJS all share identical dimensions: 1.673" L x 1.181" W (42.50mm x 30.00mm) with maximum seated height of 1.772" (45.00mm) and lead spacing of 1.476" (37.50mm). PCB layout modifications are not required.

Q: Do the substitute parts meet the same compliance standards?

A: Yes. All three parts are ROHS3 compliant, carry EAR99 ECCN classification, and share the same HTSUS code (8532.25.0070). Environmental and regulatory compliance is maintained across the substitution.

Q: What applications are these capacitors suitable for?

A: These 33 µF film capacitors are specified for motor run applications. The polypropylene metallized dielectric construction and 370V DC rating support continuous operation in motor circuits requiring stable capacitance across the -40°C to 100°C operating temperature range.

Q: Is the tolerance specification identical across all parts?

A: Yes. All three parts maintain ±10% capacitance tolerance, ensuring consistent performance within specified electrical parameters for circuit design calculations.

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