KEMET R413W4100JB00M Film Capacitor Equivalent & Substitute Parts

Part Overview

The KEMET R413W4100JB00M is a 1 µF film capacitor rated for 1000V DC with polypropylene metallized dielectric construction. This radial through-hole component is designed for automotive applications including EMI and RFI suppression. The part is currently active in production with 715 units in stock. Equivalent substitute parts may be required due to inventory availability, lead time optimization, or procurement consolidation across manufacturing facilities.

Substiute Parts

R413W4100JB00M

KEMETIn Stock: 742R413W4100JB00M Datasheet

Current PartRFQ

R413W41004000M

KEMETIn Stock: 907R413W41004000M Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the R413W4100JB00M is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Capacitance value: 1 µF
• DC voltage rating: 1000V minimum
• AC voltage rating: 300V minimum
• Tolerance: ±20%
• Dielectric type: Polypropylene (PP), Metallized

Mechanical Parameters:

• Mounting type: Through Hole
• Package configuration: Radial
• Lead spacing: 1.476" (37.50mm)
• Termination style: PC Pins
• Physical dimensions: 1.634" L x 0.787" W (41.50mm x 20.00mm)

Compliance & Certification:

• Automotive rating: AEC-Q200
• RoHS compliance: ROHS3 Compliant
• Operating temperature: -40°C to 110°C

Substitute parts must match all parameters listed above to ensure direct interchangeability without circuit redesign or PCB modification.

Parameter Comparison

Engineering Selection Recommendations

Both the R413W4100JB00M and R413W41004000M are parametrically equivalent components within the KEMET R41 series. Selection between these parts should be based on the following factors:

Inventory Availability: The R413W41004000M maintains higher stock levels (856 units) compared to the R413W4100JB00M (715 units), which may provide supply chain advantages for high-volume production runs.

Compliance Certification: Both parts carry identical automotive certifications (AEC-Q200) and regulatory compliance status (ROHS3 Compliant, REACH Unaffected), confirming suitability for automotive EMI/RFI suppression applications.

Product Status: Both components are active in production, ensuring long-term availability and continued manufacturer support.

Electrical and Mechanical Equivalence: All electrical parameters (capacitance, voltage ratings, tolerance, dielectric type) and mechanical specifications (dimensions, lead spacing, termination style) are identical, confirming direct PCB interchangeability without design modification.

Frequently Asked Questions (FAQ)

Q: Can R413W41004000M be used as a direct replacement for R413W4100JB00M on existing PCBs?

A: Yes. Both components are parametrically identical across all electrical and mechanical specifications. No PCB redesign or component repositioning is required. The radial lead spacing (37.50mm), physical dimensions, and termination style are identical.

Q: Are there any differences in automotive compliance between these two parts?

A: No. Both parts carry identical AEC-Q200 certification and are rated for automotive applications including EMI and RFI suppression. Both comply with ROHS3 and are REACH Unaffected.

Q: What is the operating temperature range for both parts?

A: Both the R413W4100JB00M and R413W41004000M operate across the identical temperature range of -40°C to 110°C.

Q: Do these capacitors have the same voltage ratings?

A: Yes. Both components are rated for 1000V DC and 300V AC, with identical ±20% tolerance specifications.

Q: Is there a difference in packaging or lead configuration?

A: No. Both parts use radial through-hole configuration with PC pin termination and identical lead spacing of 1.476" (37.50mm). Both are supplied in Tray packaging.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection may be based on current inventory levels or procurement lead times. Both are active products with equivalent long-term availability.