PPB2104100KJS Film Capacitor Equivalent & Substitute Parts

Part Overview

The PPB2104100KJS is a 1 µF film capacitor manufactured by Nichicon, rated for 1000V DC (600V AC) with polypropylene metallized dielectric construction. This radial through-hole component is designed for high-frequency switching, high-pulse applications, and snubber circuits. The part is currently active in production with 650 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

PPB2104100KJS

NichiconIn Stock: 751PPB2104100KJS Datasheet

Current PartRFQ

PPB2104100KJL

NichiconIn Stock: 889PPB2104100KJL Datasheet

Parametric EquivalentRFQ

105PPB102K

Cornell Dubilier / Illinois CapacitorIn Stock: 1578105PPB102K Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PPB2104100KJS are identified based on strict parametric equivalence across the following critical specifications:

Electrical Parameters:

• Capacitance: 1 µF (exact match required)
• Tolerance: ±10% (exact match required)
• Voltage Rating - DC: 1000V (1kV) (exact match required)
• Voltage Rating - AC: 600V (exact match required)
• Dielectric Material: Polypropylene (PP), Metallized (exact match required)
• Operating Temperature Range: -55°C ~ 105°C (exact match required)

Mechanical Parameters:

• Mounting Type: Through Hole (exact match required)
• Package / Case: Radial (exact match required)
• Size / Dimension: 1.673" L x 1.102" W / 42.50mm x 28.00mm (exact match required)
• Height - Seated (Max): 1.457" (37.00mm) (exact match required)
• Lead Spacing: 1.476" (37.50mm) (exact match required)
• Termination: PC Pins (exact match required)

Compliance Parameters:

• RoHS Status: ROHS3 Compliant (exact match required)
• ECCN: EAR99 (exact match required)
• HTSUS: 8532.25.0070 (exact match required)

All substitute parts listed meet these criteria and are direct functional replacements suitable for PCB assembly without design modification.

Parameter Comparison

Engineering Selection Recommendations

All three parts listed—PPB2104100KJS, PPB2104100KJL, and 105PPB102K—are parametrically equivalent and suitable for direct substitution in applications requiring a 1 µF, 1000V DC polypropylene film capacitor with radial through-hole mounting.

PPB2104100KJS (Nichicon): Primary part with 650 units in stock. Nichicon manufacturer designation. ROHS3 compliant. Suitable for all specified applications including high-frequency switching, high-pulse, DV/DT, and snubber circuits.

PPB2104100KJL (Nichicon): Parametric equivalent with identical electrical and mechanical specifications. Differs only in packaging designation (Bulk). 815 units in stock. Same manufacturer and compliance status as primary part. Direct substitution without design modification.

105PPB102K (Cornell Dubilier / Illinois Capacitor): Parametric equivalent with identical electrical and mechanical specifications. Manufactured by Cornell Dubilier / Illinois Capacitor. ROHS3 compliant. 1479 units in stock. Highest inventory availability. Suitable for direct substitution in all applications.

All parts are active products with current production status and full RoHS3 compliance. Selection between these parts is based on procurement availability, lead time, and inventory requirements rather than technical performance differences.

Frequently Asked Questions (FAQ)

Q: Can PPB2104100KJL be used as a direct replacement for PPB2104100KJS?

A: Yes. PPB2104100KJL is a parametric equivalent with identical electrical ratings (1 µF, 1000V DC, 600V AC), dielectric material (polypropylene metallized), operating temperature range (-55°C ~ 105°C), and mechanical specifications (radial through-hole, 42.50mm x 28.00mm, 37.50mm lead spacing). The only difference is packaging designation. No circuit design modification is required.

Q: Can 105PPB102K replace PPB2104100KJS in high-frequency switching applications?

A: Yes. 105PPB102K meets all electrical and mechanical parameters required for high-frequency switching, high-pulse, DV/DT, and snubber applications. Capacitance (1 µF), voltage rating (1000V DC / 600V AC), dielectric material (polypropylene metallized), and operating temperature range (-55°C ~ 105°C) are identical. Physical dimensions and lead spacing are identical, ensuring PCB compatibility.

Q: What is the difference between PPB2104100KJS and PPB2104100KJL?

A: Both parts are manufactured by Nichicon with identical electrical and mechanical specifications. The designation difference (KJS vs. KJL) reflects packaging format. PPB2104100KJS is tape and reel packaging, while PPB2104100KJL is bulk packaging. Electrical performance and physical dimensions are identical.

Q: Are all three parts RoHS3 compliant?

A: PPB2104100KJS and PPB2104100KJL are both ROHS3 compliant. 105PPB102K is also ROHS3 compliant. All three parts meet RoHS3 requirements and are suitable for applications requiring environmental compliance.

Q: Can these parts be used interchangeably in snubber circuits?

A: Yes. All three parts are rated for snubber applications and have identical electrical specifications (1 µF, 1000V DC, ±10% tolerance) and dielectric material (polypropylene metallized). They are direct functional equivalents for snubber circuit applications.

Q: What is the lead spacing for these capacitors?

A: All three parts have identical lead spacing of 1.476" (37.50mm). PCB hole spacing and layout are compatible across all three part numbers without modification.

Q: Are there any temperature rating differences between these parts?

A: No. All three parts have identical operating temperature ranges of -55°C ~ 105°C. Temperature performance is equivalent across PPB2104100KJS, PPB2104100KJL, and 105PPB102K.