PPB1634100KJS Equivalent & Substitute Parts

Part Overview

The PPB1634100KJS is a 1 µF film capacitor manufactured by Nichicon, rated for 630V DC operation with polypropylene metallized dielectric construction. This radial through-hole component is designed for high-frequency switching applications, high-pulse environments, and snubber circuits. The part maintains Active product status with 1086 units currently in stock.

Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity when the primary part becomes unavailable or when alternative sourcing is required for project specifications.

Substiute Parts

PPB1634100KJS

NichiconIn Stock: 1188PPB1634100KJS Datasheet

Current PartRFQ

105PPB630K

Cornell Dubilier / Illinois CapacitorIn Stock: 2076105PPB630K Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PPB1634100KJS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Capacitance: 1 µF
• Tolerance: ±10%
• Voltage Rating - DC: 630V
• Voltage Rating - AC: 400V
• Dielectric Material: Polypropylene (PP), Metallized
• Operating Temperature Range: -55°C ~ 105°C
• Mounting Type: Through Hole
• Package / Case: Radial
• Lead Spacing: 1.476" (37.50mm)
• Physical Dimensions: 1.673" L x 0.866" W (42.50mm x 22.00mm)
• Height - Seated (Max): 1.181" (30.00mm)
• Termination: PC Pins
• RoHS Status: ROHS3 Compliant

The substitute part 105PPB630K meets all mandatory parameters and is classified as a parametric equivalent. Both parts share identical electrical specifications, mechanical form factors, and environmental compliance certifications, enabling direct substitution in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both the PPB1634100KJS and 105PPB630K are Active product status components with full ROHS3 compliance and identical export classification (EAR99). Selection between these parts is based on availability, packaging format, and supply chain requirements rather than electrical or mechanical performance differences.

The PPB1634100KJS (Nichicon) is available in standard packaging with 1086 units in stock. The 105PPB630K (Cornell Dubilier / Illinois Capacitor) is supplied in bulk packaging with 1998 units in stock, offering higher inventory availability.

Both parts satisfy high-frequency switching, high-pulse DV/DT, and snubber circuit applications with identical electrical performance and thermal operating range. Direct substitution is supported without circuit redesign or performance degradation.

Frequently Asked Questions (FAQ)

Q: Can the 105PPB630K be used as a direct replacement for the PPB1634100KJS?

A: Yes. Both parts are parametric equivalents with identical capacitance (1 µF), voltage ratings (630V DC / 400V AC), dielectric material (polypropylene metallized), operating temperature range (-55°C ~ 105°C), and mechanical form factor (radial, through-hole, 37.50mm lead spacing). Direct substitution is supported without circuit modification.

Q: Are there differences in packaging between these two parts?

A: The PPB1634100KJS is supplied in standard packaging, while the 105PPB630K is supplied in bulk packaging. Both contain identical components with no functional differences. Packaging format selection depends on procurement and inventory management requirements.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the PPB1634100KJS and 105PPB630K are ROHS3 compliant with EAR99 export classification and identical HTSUS code (8532.25.0070). Compliance certifications are equivalent.

Q: What applications are these capacitors suitable for?

A: Both parts are rated for high-frequency switching, high-pulse DV/DT environments, and snubber circuits. The 105PPB630K also lists commutation applications. The identical electrical specifications and operating temperature range support these applications without performance variation.

Q: Are the physical dimensions identical?

A: Yes. Both parts have identical dimensions (1.673" L x 0.866" W / 42.50mm x 22.00mm), maximum seated height (1.181" / 30.00mm), and lead spacing (1.476" / 37.50mm). PCB layout and mechanical mounting are interchangeable.

Q: What is the tolerance specification for these capacitors?

A: Both parts carry ±10% capacitance tolerance. This tolerance applies to the 1 µF nominal value across the full operating temperature range.