Daito Communication Apparatus Co.
Daito KMJ Fuse

Manufacturer: Daito Communication Apparatus Co., Ltd.
Model: KMJ
Features
| External Dimensions and Weight | 3.2 × 1.6 × 1.4 mm, 10 mg |
|---|---|
| Color | Yellow |
| Packaging | 2,000 pieces per taping reel |
| Operating Temperature Range | -40°C to 100°C |
| Storage Temperature | 10°C to 40°C |
| Compatible Fuse/Holder |
* If you are considering using the product outside the specified operating temperature range, please feel free to contact us.
Product Description
Rated current: 0.5A, 0.63A, 0.8A, 1A, 1.25A, 1.6A, 1.6A, 2A, 2.5A, 3.15A, 4A
Specifications Table 1

| Nominal Value | ||||
|---|---|---|---|---|
| Cat. No. | Rated Current | Breaking Capacity | Typ. Resistance*1 | Joule Integral*2 |
| KMJ05 | 0.5A | DC 32V, 50A | 310mΩ | 0.036A²·s |
| KMJ06 | 0.63A | 240mΩ | 0.045A²·s | |
| KMJ08 | 0.8A | 190mΩ | 0.085A²·s | |
| KMJ10 | 1A | 140mΩ | 0.12A²·s | |
| KMJ13 | 1.25A | 120mΩ | 0.26A²·s | |
| KMJ16 | 1.6A | 93mΩ | 0.4A²·s | |
| KMJ20 | 2A | 71mΩ | 0.67A²·s | |
| KMJ25 | 2.5A | 54mΩ | 1A²·s | |
| KMJ30 | 3.15A | 44mΩ | 1.6A²·s | |
| KMJ40 | 4A | 34mΩ | 2.4A²·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.
- Feature: This fuse has a wire-type element.
| Carrying Capacity | Clearing Time |
|---|---|
| 100% | 200% within 1 minute |











