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Screw-terminal capacitor covers
Cover assemblies for screw-terminal aluminum electrolytic capacitors. Main diameters, terminal spacing and thread specifications are listed by structure to support connection selection.
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Series and specifications
Compare models, dimensions and test conditions. Click illustrations to enlarge.
01
Flat type
View dimensions, performance and test conditions by model.
Dimensional specifications for flat screw-terminal coversSelect by cover structure, terminal spacing and thread specification.
| Model | D1 ±0.1 | D2 ±0.1 | D3 ±0.15 | F ±0.2 | B1 ±0.2 | B2 ±0.2 | B3 ±0.2 | B4 |
|---|---|---|---|---|---|---|---|---|
| φ35 | 33.6 | 27.3 | 11.0 | 12.7 | 3.1 | 6.2 | 6.5 | 6.7 |
| φ42 | 40.5 | 34.5 | 12.0 | 18.0 | 3.2 | 6.2 | 6.5 | 6.6 |
| φ50 | 48.7 | 41.1 | 13.5 | 21.7 | 3.1 | 6.1 | 6.6 | 6.6 |
| φ50.8 | 49.1 | 41.1 | 13.5 | 21.7 | 3.0 | 6.1 | 6.5 | 6.8 |
| φ63.5 | 61.7 | 53.5 | 15.4 | 28.3 | 3.1 | 6.2 | 6.0 | 7.2 |
| φ65 | 63.4 | 54.5 | 15.5 | 28.0 | 3.1 | 6.0 | 6.0 | 7.2 |
| φ76 | 74.1 | 65.6 | 15.4 | 31.3 | 4.1 | 6.0 | 7.0 | 6.2 |
| φ89 | 86.8 | 76.0 | 15.5 | 31.3 | 4.0 | 6.0 | 7.0 | 6.2 |
- Dimensions in mm.
02
Bossed and dual-terminal designs
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Dimensional specifications for bossed screw-terminal coversSelect by cover structure, terminal spacing and thread specification.
Dimensional specifications — M5 dual screw-terminal coverSelect by cover structure, terminal spacing and thread specification.
03
Reinforced and other structures
View dimensions, performance and test conditions by model.
Dimensional specifications — 100mm rib-reinforced screw-terminal coverSelect by cover structure, terminal spacing and thread specification.
High-rib reinforced screw-terminal cover dimensionsSelect by cover structure, terminal spacing and thread specification.
| Drawing number | D ±0.3 | D1 ±0.2 | d ±0.2 | d1 ±0.1 | d2 ±0.2 | d3 ±0.2 | d4 ±0.3 | d5 ±0.3 | d6 ±0.3 | H ±0.3 | h ±0.2 | h1 ±0.2 | h2 ±0.2 | h3 ±0.2 | h4 ±0.1 | h5 ±0.2 | h6 ±0.1 | T ±0.3 | M | Product diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 49.1 | 41.0 | 21.8 | 3.5 | 11.0 | 10.0 | 13.5 | 3.5 | 10.0 | 15.0 | 8.0 | 4.0 | 1.5 | 3.0 | 6.5 | 1.5 | 6.4 | 12.7 | M5 | φ51 | |
| 61.8 | 53.5 | 28.2 | 3.5 | 11.0 | 10.0 | 15.5 | 3.5 | 10.6 | 18.0 | 10.0 | 5.0 | 1.5 | 3.0 | 6.5 | 1.5 | 6.4 | 16.0 | M5 | φ63.5 | |
| 74.2 | 65.5 | 31.4 | 4.0 | 13.4 | 17.2 | 19.0 | 4.0 | 13.0 | 24.3 | 13.0 | 5.5 | 5.0 | 4.0 | 7.0 | 0.0 | 6.4 | 19.0 | M5 | φ76.2 | |
| 74.2 | 65.5 | 31.4 | 4.0 | 13.4 | 17.2 | 19.0 | 4.0 | 13.0 | 24.3 | 13.0 | 5.5 | 5.0 | 4.0 | 7.0 | 0.0 | 6.4 | 19.0 | M6 | φ76.2 | |
| 87.0 | 76.0 | 31.4 | 4.0 | 13.4 | 17.2 | 19.0 | 4.0 | 13.5 | 25.0 | 13.0 | 5.5 | 5.0 | 4.0 | 7.0 | 0.0 | 6.4 | 19.0 | M6 | φ89 |
- Dimensions in mm.
Dimensional specifications — 89mm ejector-pin screw-terminal coverSelect by cover structure, terminal spacing and thread specification.
Dimensional specifications for dual-opening screw-terminal coversSelect by cover structure, terminal spacing and thread specification.
Specification information and selection support
Further confirmation
Screw-terminal cover specifications.
Please provide: cover structure, outer diameter, terminal spacing, thread, terminal height and matching case.
Request specifications Submit requirements through the website