Daito Communication Apparatus Co.
Daito LM Fuse Micro Fuse & Fuseholders

Manufacturer: Daito Communication Apparatus Co., Ltd.
Model: LM Fuse
Features
- Rated 6.3A is available only for transparent body “LM63*”
Specifications
| Cat. No. | Rated Current | Breaking Capacity | Nominal Value | |
|---|---|---|---|---|
| Typical Resistance*1 | Joule Integral*2 | |||
| LM03 | 0.3 A | AC/DC 48 V 50 A | 0.4 Ω | 0.023 A²·s |
| LM05 | 0.5 A | 0.25 Ω | 0.07 A²·s | |
| LM10 | 1 A | 0.17 Ω | 0.2 A²·s | |
| LM13 | 1.3 A | 0.12 Ω | 0.4 A²·s | |
| LM16 | 1.6 A | 93 mΩ | 0.66 A²·s | |
| LM20 | 2 A | 65 mΩ | 1.2 A²·s | |
| LM32 | 3.2 A | 35 mΩ | 4 A²·s | |
| LM40 | 4 A | 27 mΩ | 7 A²·s | |
| LM50 | 5 A | 21 mΩ | 10 A²·s | |
| LM63* | 6.3 A | 15 mΩ | 25 A²·s | |
*1: Measured at 10% or less of the rated current.
*2: Joule integral is the value at 10 ms of I²t characteristics.
Note: For the transparent body type only, please designate it as LM□J.

| Carrying Capacity | Clearing Time |
|---|---|
| 100% | 150% within 10 minutes (except LM03–05–63) 200% within 5 seconds 150% within 10 minutes (except LM03–05–63) 200% within 5 seconds |
- Dimensions & Weight Size, Net Width
- 10×4×8mm 0.4g
- Color
- Black
- Package
- 100 pcs/stick
100pcs/stick
- Range of ambient temperature
- -20°C~60°
- Storage temperature
- -40℃~85℃











