PMB2154100KVR Film Capacitor Equivalent & Substitute Parts

Part Overview

The PMB2154100KVR is a 1 µF film capacitor manufactured by Nichicon, rated for 1500V DC (1.5kV) with a ±10% tolerance. This polypropylene metallized capacitor features screw terminals and is housed in a rectangular box configuration. The part is classified as Active product status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and termination types align with the original component, enabling direct replacement in high-frequency switching, high-pulse, DV/DT, and snubber applications.

Substiute Parts

PMB2154100KVR

NichiconIn Stock: 820PMB2154100KVR Datasheet

Current PartRFQ

PMB2154100KSR

NichiconIn Stock: 1194PMB2154100KSR Datasheet

Parametric EquivalentRFQ

PMB2154100KVP

NichiconIn Stock: 1211PMB2154100KVP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PMB2154100KVR are identified based on strict electrical and mechanical parameter equivalence within the PMB series. The substitution criteria are limited to the following parameters:

• Capacitance Value: 1 µF (exact match required)
• Tolerance: ±10% (exact match required)
• Voltage Rating - DC: 1500V (1.5kV) (exact match required)
• Voltage Rating - AC: 650V (exact match required)
• Dielectric Material: Polypropylene (PP), Metallized (exact match required)
• ESR: 2.5 mOhms (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)
• Mounting Type: Chassis Mount (exact match required)
• Package / Case: Rectangular Box (exact match required)
• Physical Dimensions: 1.673" L x 1.299" W x 1.772" H max (exact match required)
• Termination Type: Screw Terminals (exact match required)
• Series: PMB (exact match required)
• Product Status: Active (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

All identified substitute parts maintain identical electrical performance, thermal characteristics, and physical form factor, enabling direct replacement without circuit redesign or mechanical modification.

Parameter Comparison

Engineering Selection Recommendations

All three parts—PMB2154100KVR, PMB2154100KSR, and PMB2154100KVP—are functionally equivalent and maintain Active product status from Nichicon. Each part is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component deployment. Selection between these parts is based on inventory availability and supply chain considerations rather than electrical or mechanical performance differences.

Current inventory levels are as follows:

• PMB2154100KVR: 801 Pcs
• PMB2154100KSR: 1090 Pcs
• PMB2154100KVP: 1191 Pcs

All parts are suitable for high-frequency switching, high-pulse, DV/DT, and snubber applications without circuit modification or performance degradation.

Frequently Asked Questions (FAQ)

Q: Can PMB2154100KSR or PMB2154100KVP be used as direct replacements for PMB2154100KVR?

A: Yes. Both PMB2154100KSR and PMB2154100KVP are direct substitutes for PMB2154100KVR. All three parts share identical electrical specifications, including 1 µF capacitance, 1500V DC rating, 650V AC rating, 2.5 mOhms ESR, and operating temperature range of -40°C to 85°C. Physical dimensions, mounting type, and termination configuration are identical across all three parts.

Q: Are there any differences in the screw terminal configuration between these parts?

A: No. All three parts feature screw terminals as the termination type with identical lead spacing and mounting characteristics. No modifications to terminal connections or mechanical mounting are required when substituting between these parts.

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

A: Yes. PMB2154100KVR, PMB2154100KSR, and PMB2154100KVP are all ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8532.25.0030. Regulatory compliance is equivalent across all three parts.

Q: What is the significance of the different part number suffixes (VR, SR, VP)?

A: The suffixes indicate internal manufacturing or packaging variations within the PMB series. These variations do not affect electrical performance, mechanical compatibility, or application suitability. All three parts are functionally interchangeable.

Q: Can these capacitors be used in high-frequency switching applications?

A: Yes. All three parts are rated for high-frequency switching, high-pulse, DV/DT, and snubber applications. The 2.5 mOhms ESR and polypropylene metallized dielectric support these application requirements.

Q: Is the rectangular box package suitable for chassis mount installations?

A: Yes. All three parts are classified as Chassis Mount with a rectangular box package measuring 1.673" L x 1.299" W x 1.772" H (max). This configuration is designed for direct mounting to chassis or PCB structures using the screw terminals.