Introduction to Sart's 1245 series NANO SMT fuses with high current and high breaking. The Sat 1245 fuse belongs to the NANO high current patch type disposable fuse. The rated current can reach 60A (amperes), and the breaking capacity can reach 1000A@72V DC, and has passed UL safety certification with UL safety certification number E319512. This article introduces the detailed electrical performance parameters of the 1245 series NANO fuse.
The main product characteristics of Sart's 1245 series NANO SMT fuses with high current and high breaking:
1. Volume: 1245=12.1mm * 4.5mm
2. Slow break, high surge resistance
3. Surface mounted high current fuse
4. The maximum rated current can reach 84V DC
5. Safety certification: UL, number E319512
6. Compliant with ROHS halogen-free
Sart's 1245 series NANO SMT fuse with high current and high breaking. Product dimensions:
|
Type |
L (mm) |
W/T (mm) |
D (mm) |
|
|---|---|---|---|---|
| S1245-S | 12.10±0.50 | 4.50±0.30 | 2.70±0.20 | |
Sart's high current and high breaking 1245 series NANO SMT fuse safety certification information and number:
| Agency | File Number | Ampere Range |
|---|---|---|
|
|
E319512 | 60A |
The electrical performance parameters of the Sart high current and high breaking 1245 series NANO SMT fuse are as follows:
| Ampere Rating | % of Current Rating | Opening Time |
|---|---|---|
| 60A | 100% | Min.4hours |
| 60A | 350% | Max.10sec |
| 60A | 1000% | Min. 10msec |
The electrical specifications and product models of the Sart high current and high breaking 1245 series NANO SMT fuses are as follows:
| art Number | Current Rating(A) | Voltage Rating(V) | Breaking capacity | Typical Cold DCR* (mΩ) | Nominal I²T** (A²s) |
|---|---|---|---|---|---|
| S1245-S-60A | 60 | 84 |
480A@84VDC |
0.60 | 6500 |
"*" Measured at≤10% rated current and 25℃ 。
"**" MeltingI2T at 10 times of rated current 。
The above is an introduction to the main electrical performance parameters of Sart's high current and high breaking 1245 series NANO SMT fuses. If you need to learn more about product details or order products, please consult online customer service.
