Panasonic ECQV Data Manual
Summary
Optimized for high volumetric efficiency, these stacked metallized film capacitors are ideal components requiring high-density insertion in electronic circuits. This comprehensive guide provides critical deep dives into the ECQV series, detailing electrical characteristics, temperature ranges, and capacitance specifications across 50VDC, 63VDC, and 100VDC ratings. It includes precise technical data on automated taping styles for seamless manufacturing integration, making it an essential resource for circuit designers and manufacturers sourcing reliable, high-performance decoupling and noise suppression solutions.
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Stacked Metallized Film Capacitor
Stacked Metallized Film Capacitor
Type: ECQV
Designed for application where high density insertion of components is required.
Features High volumetric efficiency Excellent electrical characteristics in non-inductive construction
in x.
Wide range for automatic insertion
Recommended Applications General purpose usage Noise suppression for logic circuits
Explanation of Part Numbers
Product code Dielectric & Rated voltage Capacitance Cap. Tol. Suffix Suffix
construction
50VDC 63VDC 100VDC Taping Crimped lead
1H 1J x. Ammo Reel Type1 Type2
.5 ±0 .5 Straight Crimped Straight Crimped style N style T
Blank
Specifications
Category temp. range –40 to +85˚C Rated voltage 50VDC, 63VDC, 100VDC
Capacitance range 0.01 to 2.2 µF
Capacitance tolerance ±5%(J) Dissipation factor 1.0%max.(20˚C 1k Hz) Withstand voltage Between terminals : Rated volt.(VDC)✕ 150% 60s
C<=0.33µF : 3000MΩ min. 20˚C, 50VDC 60s ECQV1H, ECQV1J
Insulation resistance
C>0.33µF : 1000MΩ . µFmin. 20˚C, 100VDC 60s ECQV1(
Dimensions in mm(not to scale)
Type 1
Tmax. Type2(Suffix W)
Lmax.
Style N Style T
Marking Marking Marking
Solder-plated Copper-clad steel-wire
Packaging Specifications for Bulk Package Packing quantity:100pcs./bag
Design and specifi cations are subject to change without notice. Ask factory for technical specifi cations before purchase and/or use.
Whenever a doubt about safety arises from this product, please contact us immediately for technical consultation.
Page Summary Contents For Panasonic ECQV Data Manual
Manual Details
| Brand | Panasonic |
|---|---|
| Pages | 9 |
| File Size | 242.64 KB |
| Published | June 20, 2026 |
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Frequently Asked Questions
What is the operational temperature range for the capacitor?
The specified temperature range is from -40 to +85°C.
How does insulation resistance change with capacitance?
Insulation resistance values are provided in detailed tables, showing ranges like 3000MΩ min. for C < 0.33µF and 1000MΩ min. for C > 0.33µF.
What is the minimum capacitance range available?
The specified capacitance range is from 0.01 to 2.2 µF.
Where should I contact for safety concerns?
If any doubt about safety arises, you must immediately contact us for technical consultation.