The Sart disposable SMD patch fuse 0603-S series is a slow break fuse. The rated current of this series is 0.5A~8A, the rated working voltage is 32V DC, and it has passed the dual safety certification standards of cULs and TUV. This article provides a detailed introduction to the selection parameters and model list of the Sat SMT disposable fuse 0603-S series.
The main product characteristic parameters of the Sat SMT disposable fuse 0603-S series are as follows:
1. Volume: 0603=1.6 * 0.8mm
2. Rated current: 0.5A~8A
3. Rated voltage: 32V DC
4. Fusing characteristics: slow break
5. Safety certification: cULs and TUV
The external dimensions of the Sat SMT disposable fuse 0603-S series are as follows:
|
Type |
L (mm) |
W (mm) |
T (mm) |
B (mm) |
|---|---|---|---|---|
| S0603-S | 1.60±0.15 | 0.80±0.15 | 0.40±0.10 | 0.30±0.20 |
Safety certification agency and safety certification number for Sart SMT disposable fuse 0603-S series:
| Agency | File Number | Ampere Range |
|---|---|---|
|
|
E319512 | 0.5A~8.0A |
|
|
J50479538 | 0.5A~8.0A |
The electrical characteristics of the Sat SMT disposable fuse 0603-S series are as follows:
| Ampere Rating | % of Current Rating | Opening Time |
|---|---|---|
| 0.5A~8.0A | 100% | 4 hours Min |
| 1.0A~8.0A | 200% | 60 sec MAX |
| 0.5A~0.75A | 250% | 20 sec MAX |
| 0.5A~0.75A | 1000% | 0.1 ms Min |
| 1.0A~3.0A | 1000% | 0.3 ms Min |
| 3.5A~8.0A | 1000% | 0.6 ms Min |
Product selection model list and electrical performance parameter table for Sart SMT disposable fuse 0603-S series:
| Part Number | Marking | Current Rating(A) | Voltage Rating(V) | Breaking capacity | Typical Cold DCR* (mΩ) | Typical I²T** (A²s) |
|---|---|---|---|---|---|---|
| S0603-S-0.5A | F | 0.5 | 32 |
50A@32VDC |
870 | 0.0068 |
| S0603-S-0.75A | G | 0.75 | 32 | 389 | 0.0177 | |
| S0603-S-1.0A | H | 1.0 | 32 | 235 | 0.0746 | |
| S0603-S-1.5A | K | 1.5 | 32 | 93 | 0.1125 | |
| S0603-S-2.0A | N | 2.0 | 32 | 47 | 0.1752 | |
| S0603-S-2.5A | O | 2.5 | 32 | 31 | 0.4001 | |
| S0603-S-3.0A | P | 3.0 | 32 | 23 | 0.7329 | |
| S0603-S-3.5A | R | 3.5 | 32 | 19 | 0.9758 | |
| S0603-S-4.0A | S | 4.0 | 32 |
35A@32VDC |
13 | 2.1722 |
| S0603-S-5.0A | T | 5.0 | 32 | 8.7 | 3.3128 | |
| S0603-S-6.0A | 6 | 6.0 | 32 | 6.3 | 7.8480 | |
| S0603-S-7.0A | U | 7.0 | 32 |
50A@32VDC |
5.8 | 8.5120 |
| S0603-S-8.0A | 8 | 8.0 | 32 | 5.2 | 10.5388 |
"*" Measured at≤10% rated current and 25℃ /
"**" MeltingI2T at 10 times of rated current /
The above are the main product selection parameters and electrical parameters of the Nanjing Sart 0603-S series slow break SMT fuses. If you need more detailed product parameters and product ordering, please consult online customer service.
