自恢复保险丝 PTCs 2920PS Series
系列：PS Series
工作温度：-40℃ to + 85℃
工作电压：12Vdc to 60Vdc
保持电流：0.30A to 8A
特性：2920封装，快速跳闸，可复位，表贴式，适合SMT自动化组装
认证：TU、TUV
Datasheet for 2920 PS Series FT A1 2026-06-25
| Electrical Performance | |||||||||
|
Part Number |
Vmax (Vdc) |
Imax (A) |
Current Rating |
Max Time toTrip |
Resistance |
Tripped State Power Dissipation |
|||
|
@25°C (A) |
@25°C (A) |
@25°C (A) |
@25°C (Ohms) |
@25°C (Watts) |
|||||
|
Ihold |
Itrip |
Current | Time |
Rmin |
R1max |
TYP. |
|||
|
2920PS030-60 |
60 |
10 |
0.30 |
0.60 |
1.50 |
3.00 |
4.800 |
1.50 |
|
|
2920PS050-60 |
60 |
10 |
0.50 |
1.00 |
2.50 |
4.00 |
0.350 |
1.400 |
1.50 |
|
2920PS075-33 |
33 |
40 |
0.75 |
1.50 |
8.00 |
0.30 |
0.350 |
1.000 |
1.50 |
|
2920PS075-60 |
60 |
10 |
0.75 |
1.50 |
8.00 |
0.30 |
0.300 |
0.950 |
1.50 |
|
2920PS110-33 |
33 |
40 |
1.10 |
2.20 |
8.00 |
0.50 |
0.120 |
0.410 |
1.50 |
|
2920PS110-60 |
60 |
20 |
1.10 |
2.20 |
8.00 |
0.50 |
0.12 0 |
0.410 |
2.00 |
|
2920PS125-33 |
33 |
40 |
1.25 |
2.50 |
8.00 |
2.00 |
0.070 |
0.250 |
1.50 |
|
2920PS150-33 |
33 |
40 |
1.50 |
3.00 |
8.00 |
2.00 |
0.080 |
0.230 |
1.50 |
|
2920PS185-33 |
33 |
40 |
1.85 |
3.70 |
8.00 |
2.50 |
0.050 |
0.150 |
1.50 |
|
2920PS200-24 |
24 |
40 |
2.00 |
4.00 |
8.00 |
5.00 |
0.050 |
0.125 |
1.50 |
|
2920PS250-24 |
24 |
40 |
2.50 |
5.00 |
8.00 |
5.00 |
0.085 |
1.50 |
|
|
2920PS260-24 |
24 |
40 |
2.60 |
5.00 |
8.00 |
5.00 |
0.025 |
0.075 |
1.50 |
|
2920PS260-33 |
33 |
40 |
2.60 |
5.00 |
8.00 |
5.00 |
0.075 |
1.50 |
|
|
2920PS300-24 |
24 |
40 |
3.00 |
5.00 |
8.00 |
5.00 |
0.048 |
1.50 |
|
|
2920PS330-24 |
24 |
40 |
3.30 |
5.50 |
8.00 |
5.00 |
0.015 |
0.055 |
2.00 |
|
2920PS400-16 |
16 |
40 |
4.00 |
8.00 |
20.00 |
4.00 |
0.010 |
0.040 |
1.50 |
|
2920PS400-40-C01 |
40 |
40 |
4.00 |
8.00 |
20.00 |
4.00 |
0.010 |
0.040 |
2.00 |
|
2920PS500-12 |
12 |
40 |
5.00 |
10.00 |
20.00 |
5.00 |
0.005 |
0.025 |
1.50 |
|
2920PS500-16 |
16 |
40 |
5.00 |
10.00 |
20.00 |
5.00 |
0.005 |
0.025 |
2.00 |
|
2920PS500-24-Q01 |
24 |
40 |
5.00 |
10.00 |
20.00 |
5.00 |
0.005 |
0.025 |
2.00 |
|
2920PS500-36-Q01 |
36 |
40 |
5.00 |
10.00 |
20.00 |
5.00 |
0.005 |
0.025 |
2.00 |
|
2920PS600-12 |
12 |
50 |
6.00 |
12.00 |
30.00 |
2.00 |
0.004 |
0.020 |
2.00 |
|
2920PS600-16 |
16 |
40 |
6.00 |
12.00 |
30.00 |
2.00 |
0.004 |
0.020 |
2.00 |
|
2920PS700-12 |
12 |
50 |
7.00 |
14.00 |
35.00 |
2.00 |
0.004 |
0.018 |
2.00 |
|
2920PS700-24-Q03 |
24 |
50 |
7.00 |
14.00 |
35.00 |
2.00 |
0.004 |
0.018 |
2.50 |
|
2920PS800-24-Q01 |
24 |
50 |
8.00 |
16.00 |
40.00 |
4.00 |
0.002 |
0.010 |
2.50 |
| Dimensions | |||
| PART MARKING (Marking code varies with the Amp and Voltage) |
|||
 |
Dimensions MM (INCH) |
||
| Dimension | Min | Max | |
| A | 6.73 (0.265) |
7.98 (0.314) |
|
| B | 4.80 (0.189) |
5.44 (0.214) |
|
| D | 0.25 (0.010) |
||
| E | 0.30 (0.012) |
2.50 (0.098) |
|
| Pads Layout (Recommended) | ||||
|
|
Recommended Pad Layout Figures | |||
| A | B | c | ||
| NOM | NOM | NOM | ||
| mm: | 4.60 | 2.00 | 5.30 | |
| inch | (0.181) | (0.079) | (0.209) | |
