Daito Communication Apparatus Co.
Daito CRA1 Tubular Fuse
Manufacturer: Daito Communication Apparatus Co., Ltd.
Model: CRA1
Features
- External dimensions and weight
- Φ6.35×20mm 1.4g
Packaging
Minimum order quantity: 100 units, bulk packaging
Operating temperature range
-40℃ to 80℃
*If you are considering using it outside this range, please feel free to contact us .
Storage temperature
-40℃ to 80℃
Compatible fuse/holder
Product Description
Manufacturer trade mark: NEW
Rated current: 10A, 12.5A, 16A, 20A, 25A, 30A, 31.5A, 35.5A
Rated current: 10A, 12.5A, 16A, 20A, 25A, 30A, 31.5A, 35.5A
Specifications Table 1
| Cat. No. | Nominal Value | ||||
|---|---|---|---|---|---|
| With Lead*3 | Without Lead*4 | Rated Current | Breaking Capacity | Typ. Resistance*1 | Joule Integral*2 |
| CRA1 10A : □ | CRA2 10A : □ | 10A | AC 250V, 500A | 8.0mΩ | 140A²·s |
| CRA1 12.5A : □ | CRA2 12.5A : □ | 12.5A | 6.2mΩ | 230A²·s | |
| CRA1 16A : □ | CRA2 16A : □ | 16A | 4.3mΩ | 480A²·s | |
| CRA1 20A : □ | CRA2 20A : □ | 20A | 3.0mΩ | 890A²·s | |
| CRA1 25A : □ | CRA2 25A : □ | 25A | 2.5mΩ | 1,600A²·s | |
| CRA1 30A : □ | CRA2 30A : □ | 30A | 2.0mΩ | 2,600A²·s | |
| CRA1 31.5A : □ | CRA2 31.5A : □ | 31.5A | 1.8mΩ | 2,900A²·s | |
| CRA1 35.5A : □ | 35.5A | 1.6mΩ | 4,700A²·s | ||
*1: Measured in the cold state at 10% or less of the rated current.
*2: Joule Integral is the value at 1 ms of the I²t-t characteristics.
*3: For item numbers with leads, □ for 10A–31.5A indicates CUF4.7LM, and □ for 35.5A indicates CU1.6F4.7LM.
*4: For item numbers without leads, □ indicates CULM.
CU indicates the fuse element material, F4.7 indicates the terminal shape, and LM indicates laser marking.
* Please consult us regarding the terminal type.
| Carrying Capacity | Clearing Time |
|---|---|
| 100% | 200% within 2 minutes |
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