Daito Communication Apparatus Co.
Daito KMC Fuse Chip Fuses

Manufacturer: Daito Communication Apparatus Co., Ltd.
Model: KMC Fuse
Features
- Rated current: 0.2A, 0.25A, 0.3A, 0.4A, 0.5A, 0.63A, 0.8A, 1A, 1.25A, 1.6A, 2A, 2.5A, 3.15A, 4A, 5A
Specifications
| Cat. No. | Rated Current | Breaking Capacity | Typical Resistance*1 | Joule Integral*2 |
|---|---|---|---|---|
| KMC02 | 0.2 A | DC 24V 50A | 1.8 Ω | 0.00024 A²·s |
| KMC025 | 0.25 A | 1.2 Ω | 0.0007 A²·s | |
| KMC03 | 0.315 A | 0.75 Ω | 0.0013 A²·s | |
| KMC04 | 0.4 A | 0.39 Ω | 0.0032 A²·s | |
| KMC05 | 0.5 A | 0.23 Ω | 0.005 A²·s | |
| KMC06 | 0.63 A | 0.19 Ω | 0.0074 A²·s | |
| KMC08 | 0.8 A | 0.13 Ω | 0.01 A²·s | |
| KMC10 | 1 A | 88 mΩ | 0.015 A²·s | |
| KMC13 | 1.25 A | 70 mΩ | 0.022 A²·s | |
| KMC16 | 1.6 A | 49 mΩ | 0.029 A²·s | |
| KMC20 | 2 A | 38 mΩ | 0.044 A²·s | |
| KMC25 | 2.5 A | 27 mΩ | 0.053 A²·s | |
| KMC30 | 3.15 A | 22 mΩ | 0.069 A²·s | |
| KMC40 | 4 A | 13 mΩ | 0.11 A²·s | |
| KMC50 | 5 A | 9 mΩ | 0.46 A²·s |
*1: Measured at 10% or less of the rated current.
*2: Joule integral is the value at 0.1 ms of I²t characteristics.
Note: The type of KMC14 with rated current 1.4 A is also available.

| Rated Current Mark | Rated Current |
|---|---|
| P | 0.2 A |
| Q | 0.25 A |
| R | 0.315 A |
| S | 0.4 A |
| T | 0.5 A |
| U | 0.63 A |
| V | 0.8 A |
| W | 1 A |
| X | 1.25 A |
| Y | 1.6 A |
| 2 | 2 A |
| Z | 2.5 A |
| 3 | 3.15 A |
| 4 | 4 A |
| 5 | 5 A |
| Carrying Capacity | Clearing Time |
|---|---|
| 100% | 200% within 1 minute |
- Dimensions & Weight Size, Net Width
- 2.0×1.25×0.5mm 4mg
- Color
- Black
- Package
- 5,000 taping grills
5,000pcs/taping reel
- Range of ambient temperature
- -40°C~100°
- Storage temperature
- -25℃~40℃











