ECW-H12102JV Equivalent & Substitute Parts

Part Overview

The ECW-H12102JV is a 1000 pF film capacitor manufactured by Panasonic Electronic Components, rated for 1250V DC (1.25kV) with ±5% tolerance. This radial polypropylene metallized capacitor is designed for high frequency and switching applications, operating across -40°C to 105°C. The part is Active status and ROHS3 compliant, with 1038 units currently in stock.

Substitute parts are identified when equivalent electrical and mechanical parameters allow direct replacement within the same series while maintaining circuit performance and compliance requirements.

Substiute Parts

ECW-H12102JV

Panasonic Electronic ComponentsIn Stock: 1130ECW-H12102JV Datasheet

Current PartRFQ

ECW-H16102JV

Panasonic Electronic ComponentsIn Stock: 1446ECW-H16102JV Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ECW-H16102JV qualifies as a direct substitute based on the following alignment of critical parameters:

• Capacitance: Identical at 1000 pF
• Tolerance: Identical at ±5%
• Dielectric Material: Identical polypropylene (PP), metallized construction
• Operating Temperature Range: Identical -40°C ~ 105°C
• Mounting Type: Identical through hole
• Package / Case: Identical radial configuration
• Physical Dimensions: Identical 0.709" L x 0.256" W (18.00mm x 6.50mm)
• Height - Seated (Max): Identical 0.591" (15.00mm)
• Lead Spacing: Identical 0.591" (15.00mm)
• Termination: Identical PC Pins
• Series: Identical ECW-H(V)
• RoHS Status: Identical ROHS3 Compliant

The substitute part features a higher DC voltage rating (1600V vs 1250V) and correspondingly higher AC voltage rating (424V vs 354V), which represents an uprated variant within the same product family.

Parameter Comparison

Engineering Selection Recommendations

Both ECW-H12102JV and ECW-H16102JV are Active status components manufactured by Panasonic Electronic Components within the ECW-H(V) series. Both parts maintain ROHS3 compliance and identical mechanical footprints, allowing direct PCB substitution without layout modifications.

The ECW-H16102JV provides higher voltage margin with 1600V DC rating compared to the 1250V DC rating of the ECW-H12102JV. Selection between these parts depends on circuit voltage requirements. The substitute part is suitable for applications requiring higher voltage headroom within the same physical package constraints.

Frequently Asked Questions (FAQ)

Q: Can ECW-H16102JV replace ECW-H12102JV in existing designs?

A: Yes. Both parts share identical capacitance (1000 pF), tolerance (±5%), physical dimensions (18.00mm x 6.50mm), lead spacing (15.00mm), mounting type (through hole radial), and operating temperature range (-40°C ~ 105°C). The substitute part features a higher voltage rating and maintains the same footprint.

Q: What is the primary difference between these two parts?

A: The ECW-H16102JV has a higher DC voltage rating of 1600V compared to the ECW-H12102JV at 1250V. The AC voltage rating correspondingly increases from 354V to 424V. All other electrical and mechanical parameters remain identical.

Q: Are both parts ROHS3 compliant?

A: Yes, both ECW-H12102JV and ECW-H16102JV are ROHS3 compliant.

Q: Do these parts require different PCB footprints?

A: No. Both parts have identical physical dimensions and lead spacing, requiring no PCB layout changes for substitution.

Q: What applications are these capacitors designed for?

A: Both parts are specified for high frequency and switching applications.