FHT Series - Radial Leaded PTC
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Application
Wide Variety of Electronic Equipment
Feature
Very Low resistance, Very High hold current, Solid state, Radial leaded product ideal for up to 16V/30VDC and operating temperatures up to 125℃
Operation Current
0.5A~15.0A
Maximum Voltage
16V/30VDC
Temperature Range
-40℃ to 125℃
Agency Recognition
| AGENCY | AGENCY FILE NUMBER |
 |
E211981 |
 |
E211981 |
Electrical Characteristics (23°C)
|
Part
Number
|
Hold
Current |
Trip
Current |
Max.
Time to Trip
|
Max
Current |
Rated
Voltage |
Typ.
Power
|
Resistance
|
|
|
IH, A
|
IT, A
|
@ 5 x IH, s
|
I MAX, A
|
V Max, V DC
|
V Max, V DC
|
Rmin
|
R1max
|
|
| FHT050-30F |
0.5
|
0.9
|
2.5
|
40
|
30
|
0.9
|
0.4800
|
1.1000
|
| FHT070-30F |
0.7
|
1.4
|
3.2
|
40
|
30
|
1.4
|
0.3000
|
0.8000
|
| FHT100-30F |
1.0
|
1.8
|
5.2
|
40
|
30
|
1.4
|
0.1800
|
0.4300
|
| FHT200-16F |
2.0
|
3.8
|
3.0
|
100
|
16
|
1.4
|
0.0450
|
0.1100
|
| FHT300-16F |
3.0
|
6.0
|
5.0
|
100
|
16
|
3.0
|
0.0330
|
0.0790
|
| FHT400-16F |
4.0
|
7.0
|
5.0
|
100
|
16
|
3.3
|
0.0240
|
0.0600
|
| FHT450-16F |
4.5
|
7.8
|
3.0
|
100
|
16
|
3.6
|
0.0220
|
0.0540
|
| FHT550-16F |
5.5
|
10.0
|
6.0
|
100
|
16
|
3.5
|
0.0150
|
0.0370
|
| FHT600-16F |
6.0
|
10.8
|
5.0
|
100
|
16
|
4.1
|
0.0130
|
0.0320
|
| FHT650-16F |
6.5
|
12.0
|
5.5
|
100
|
16
|
4.3
|
0.0110
|
0.0260
|
| FHT700-16F |
7.0
|
13.0
|
7.0
|
100
|
16
|
4.0
|
0.0100
|
0.0250
|
| FHT750-16F |
7.5
|
13.1
|
7.0
|
100
|
16
|
4.5
|
0.0094
|
0.0220
|
| FHT800-16F |
8.0
|
15.0
|
8.0
|
100
|
16
|
4.2
|
0.0080
|
0.0200
|
| FHT900-16F |
9.0
|
16.5
|
10.0
|
100
|
16
|
5.0
|
0.0074
|
0.0170
|
| FHT1000-16F |
10.0
|
18.5
|
9.0
|
100
|
16
|
5.3
|
0.0062
|
0.0150
|
| FHT1100-16F |
11.0
|
20.0
|
11.0
|
100
|
16
|
5.5
|
0.0055
|
0.0130
|
| FHT1300-16F |
13.0
|
24.0
|
13.0
|
100
|
16
|
6.9
|
0.0041
|
0.0100
|
| FHT1400-16F |
14.0
|
27.0
|
13.0
|
100
|
16
|
6.9
|
0.0030
|
0.0090
|
| FHT1500-16F |
15.0
|
28.0
|
20.0
|
100
|
16
|
7.0
|
0.0032
|
0.0092
|
Thermal Derating
|
Temperature
|
-40℃
|
-20℃
|
0℃
|
23℃
|
30℃
|
40℃
|
50℃
|
60℃
|
70℃
|
85℃
|
125℃
|
|
Derating %
|
143%
|
129%
|
116%
|
100%
|
93%
|
87%
|
80%
|
72%
|
65%
|
55%
|
26%
|
Product Dimension
Product Fig
.bmp) |
Fig1 Lead Size: 24AWG Ø 0.51 mm |
 |
Fig 2 Lead Size: 24AWG Ø 0.51 mm |
 |
Fig 3 Lead Size: 20 AWG Ø 0.81 mm |
 |
Fig 4 Lead Size: 18 AWG Ø 1.0 mm |
|
Part Number
|
Fig.
|
A
|
B
|
C
|
D
|
E
|
F
|
|
Max
|
Max
|
Typ
|
Min
|
Max
|
Typ
|
||
| FHT050-30F |
1
|
7.4
|
12.7
|
5.1
|
7.6
|
3.0
|
1.2
|
| FHT070-30F |
2
|
6.9
|
10.8
|
5.1
|
7.6
|
3.0
|
1.2
|
| FHT100-30F |
1
|
9.7
|
13.6
|
5.1
|
7.6
|
3.0
|
1.2
|
| FHT200-16F |
1
|
9.4
|
14.4
|
5.1
|
7.6
|
3.0
|
1.2
|
| FHT300-16F |
3
|
8.8
|
13.8
|
5.1
|
7.6
|
3.0
|
1.2
|
| FHT400-16F |
3
|
10.0
|
15.0
|
5.1
|
7.6
|
3.0
|
1.2
|
| FHT450-16F |
3
|
10.4
|
15.6
|
5.1
|
7.6
|
3.0
|
1.2
|
| FHT550-16F |
3
|
11.2
|
18.9
|
5.1
|
7.6
|
3.0
|
1.2
|
| FHT600-16F |
3
|
11.2
|
21.0
|
5.1
|
7.6
|
3.0
|
1.2
|
| FHT650-16F |
3
|
12.7
|
22.2
|
5.1
|
7.6
|
3.0
|
1.2
|
| FHT700-16F |
3
|
14.0
|
21.9
|
5.1
|
7.6
|
3.0
|
1.2
|
| FHT750-16F |
3
|
14.0
|
23.5
|
5.1
|
7.6
|
3.0
|
1.2
|
| FHT800-16F |
3
|
16.5
|
22.5
|
5.1
|
7.6
|
3.0
|
1.2
|
| FHT900-16F |
3
|
16.5
|
25.7
|
5.1
|
7.6
|
3.0
|
1.2
|
| FHT1000-16F |
3
|
17.5
|
26.5
|
10.2
|
7.6
|
3.0
|
1.2
|
| FHT1100-16F |
3
|
21.0
|
26.1
|
10.2
|
7.6
|
3.0
|
1.2
|
| FHT1300-16F |
4
|
23.5
|
28.7
|
10.2
|
7.6
|
3.6
|
1.4
|
| FHT1400-16F |
4
|
23.5
|
28.7
|
10.2
|
7.6
|
3.6
|
1.4
|
| FHT1500-16F |
4
|
23.5
|
28.7
|
10.2
|
7.6
|
3.6
|
1.4
|
