ECW-H10182JV Film Capacitor Equivalent & Substitute Parts

Part Overview

The ECW-H10182JV is a 1800 pF film capacitor rated for 1000V DC with polypropylene dielectric and metallized construction. This radial through-hole component is designed for high-frequency and switching applications. The part is active and in stock with 869 units available. Equivalent and substitute parts within the ECW-H series provide alternative voltage ratings while maintaining identical capacitance, tolerance, dielectric material, and physical dimensions, enabling circuit designers to select the appropriate voltage rating for specific application requirements.

Substiute Parts

ECW-H10182JV

Panasonic Electronic ComponentsIn Stock: 917ECW-H10182JV Datasheet

Current PartRFQ

ECW-H12182JV

Panasonic Electronic ComponentsIn Stock: 1384ECW-H12182JV Datasheet

DirectRFQ

ECW-H16182JV

Panasonic Electronic ComponentsIn Stock: 2984ECW-H16182JV Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts within the ECW-H series maintain identical electrical and mechanical specifications with the exception of DC voltage rating. The substitution logic is based on the following criteria:

Substitution-Determining Parameters:

• Capacitance: 1800 pF (fixed across all variants)
• Tolerance: ±5% (fixed across all variants)
• Dielectric Material: Polypropylene (PP), Metallized (fixed across all variants)
• Physical Dimensions: 0.709" L x 0.276" W, 15.00mm lead spacing (fixed across all variants)
• Mounting Type: Through Hole Radial (fixed across all variants)
• Operating Temperature: -40°C ~ 105°C (fixed across all variants)

Variable Parameter:

• Voltage Rating - DC: Available in 1000V, 1250V, and 1600V ratings

Parts are substitutable when the application voltage requirement does not exceed the rated voltage of the substitute component. The ECW-H12182JV and ECW-H16182JV provide higher voltage ratings than the ECW-H10182JV, enabling use in circuits requiring greater voltage margins or operating at elevated voltages.

Parameter Comparison

Engineering Selection Recommendations

All three parts—ECW-H10182JV, ECW-H12182JV, and ECW-H16182JV—are active products manufactured by Panasonic Electronic Components and maintain ROHS3 compliance. Selection between these variants depends solely on the circuit's DC voltage requirement:

• ECW-H10182JV (1000V DC): Select when the application operates at or below 1000V DC.
• ECW-H12182JV (1250V DC): Select when the application operates between 1000V and 1250V DC, or when a 25% voltage margin above 1000V is required.
• ECW-H16182JV (1600V DC): Select when the application operates between 1250V and 1600V DC, or when a 60% voltage margin above 1000V is required.

All parts share identical physical footprints, lead spacing, and mounting characteristics, ensuring direct mechanical and electrical compatibility within the specified voltage operating range of each variant.

Frequently Asked Questions (FAQ)

Q: Can ECW-H12182JV or ECW-H16182JV be used as direct replacements for ECW-H10182JV?

A: Yes, both higher-voltage variants are direct substitutes for the ECW-H10182JV in applications operating at or below 1000V DC. The higher voltage rating provides additional safety margin and does not affect circuit performance at lower voltages.

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

A: Yes. All three variants share identical dimensions of 0.709" L x 0.276" W (18.00mm x 7.00mm), identical lead spacing of 0.591" (15.00mm), and identical radial through-hole mounting configuration. No PCB layout modifications are required when substituting between these parts.

Q: What is the difference between the AC and DC voltage ratings?

A: The ECW-H10182JV lists only a DC voltage rating of 1000V. The ECW-H12182JV and ECW-H16182JV include both AC and DC ratings (354V AC / 1250V DC and 424V AC / 1600V DC respectively). For DC applications, use the DC voltage rating as the selection criterion.

Q: Can a lower-voltage part substitute for a higher-voltage requirement?

A: No. The ECW-H10182JV (1000V DC) cannot substitute for applications requiring 1250V or 1600V DC operation. Always select a part rated equal to or higher than the circuit's maximum operating voltage.

Q: Are all three parts RoHS compliant?

A: Yes. ECW-H10182JV, ECW-H12182JV, and ECW-H16182JV are all ROHS3 compliant and suitable for applications with RoHS requirements.