PTC Resettable Fuses

Results: 185
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Voltage - Max
Current - Hold (Ih) (Max)
Current - Trip (It)
Current - Max
Time to Trip
Resistance - Initial (Ri) (Min)
Resistance - Post Trip (R1) (Max)
Resistance - 25°C (Typ)
Operating Temperature
Grade
Qualification
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
6,184
In Stock
1 : $7.39000
Bulk
Bulk
Active
Ceramic
265V
95 mA
143 mA
600 mA
-
-
-
56 Ohms
0°C ~ 70°C
-
-
-
Through Hole
Radial, Disc
0.197" Dia x 0.197" T (5.00mm x 5.00mm)
0.394" (10.00mm)
-
0.197" (5.00mm)
5,975
In Stock
1 : $8.79000
Bulk
Bulk
Active
Ceramic
265V
110 mA
165 mA
650 mA
-
-
-
48 Ohms
0°C ~ 70°C
-
-
-
Through Hole
Radial, Disc
0.276" Dia x 0.217" T (7.00mm x 5.50mm)
0.472" (12.00mm)
-
0.197" (5.00mm)
2,148
In Stock
1 : $7.39000
Bulk
Bulk
Active
Ceramic
265V
19 mA
29 mA
140 mA
-
-
-
1.2 kOhms
0°C ~ 70°C
-
-
-
Through Hole
Radial, Disc
0.197" Dia x 0.217" T (5.00mm x 5.50mm)
0.394" (10.00mm)
-
0.197" (5.00mm)
1,880
In Stock
1 : $7.39000
Bulk
Bulk
Active
Ceramic
265V
39 mA
59 mA
300 mA
-
-
-
260 Ohms
0°C ~ 70°C
-
-
-
Through Hole
Radial, Disc
0.197" Dia x 0.217" T (5.00mm x 5.50mm)
0.394" (10.00mm)
-
0.197" (5.00mm)
1,481
In Stock
1 : $7.39000
Bulk
Bulk
Active
Ceramic
265V
63 mA
95 mA
450 mA
-
-
-
120 Ohms
0°C ~ 70°C
-
-
-
Through Hole
Radial, Disc
0.197" Dia x 0.197" T (5.00mm x 5.00mm)
0.394" (10.00mm)
-
0.197" (5.00mm)
451
In Stock
1 : $8.79000
Bulk
Bulk
Active
Ceramic
265V
140 mA
210 mA
800 mA
-
-
-
29 Ohms
0°C ~ 70°C
-
-
-
Through Hole
Radial, Disc
0.276" Dia x 0.217" T (7.00mm x 5.50mm)
0.472" (12.00mm)
-
0.197" (5.00mm)
8,022
In Stock
1 : $9.20000
Bulk
-
Bulk
Active
Ceramic
600V
50 mA
140 mA
1 A
1 s
-
-
50 Ohms
0°C ~ 70°C
-
-
-
Through Hole
Radial, Disc
0.315" Dia x 0.157" T (8.00mm x 4.00mm)
0.453" (11.50mm)
-
0.197" (5.00mm)
850
In Stock
1 : $10.92000
Bulk
Bulk
Active
Ceramic
265V
320 mA
480 mA
2.2 A
-
-
-
8.4 Ohms
0°C ~ 70°C
-
-
-
Through Hole
Radial, Disc
0.492" Dia x 0.217" T (12.50mm x 5.50mm)
0.689" (17.50mm)
-
0.197" (5.00mm)
347
In Stock
1 : $10.92000
Bulk
Bulk
Active
Ceramic
265V
280 mA
420 mA
1.8 A
-
-
-
11 Ohms
0°C ~ 70°C
-
-
-
Through Hole
Radial, Disc
0.492" Dia x 0.217" T (12.50mm x 5.50mm)
0.689" (17.50mm)
-
0.197" (5.00mm)
1,034
In Stock
1 : $11.41000
Bulk
-
Bulk
Active
Ceramic
600V
175 mA
400 mA
1 A
7 s
-
-
10 Ohms
0°C ~ 70°C
-
-
-
Through Hole
Radial, Disc
0.512" Dia x 0.217" T (13.00mm x 5.50mm)
0.709" (18.00mm)
-
0.197" (5.00mm)
2,131
In Stock
1 : $14.29000
Bulk
Bulk
Active
Ceramic
600V
10 mA
50 mA
2 A
-
-
-
400 Ohms
-20°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.394" Dia x 0.256" T (10.00mm x 6.50mm)
0.532" (13.50mm)
-
0.320" (8.12mm)
440
In Stock
1 : $15.03000
Bulk
-
Bulk
Active
Ceramic
250V
100 mA
450 mA
10 A
40 s
-
-
10 Ohms
0°C ~ 70°C
-
-
-
Through Hole
Radial, Disc
0.535" Dia x 0.236" T (13.60mm x 6.00mm)
0.732" (18.60mm)
-
0.197" (5.00mm)
1,641
In Stock
1 : $7.31000
Bulk
Bulk
Active
Ceramic
60V
94 mA
145 mA
800 mA
-
-
-
50 Ohms
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.197" Dia x 0.157" T (5.00mm x 4.00mm)
0.394" (10.00mm)
-
0.197" (5.00mm)
1,290
In Stock
1 : $7.39000
Bulk
Bulk
Active
Ceramic
30V
270 mA
405 mA
2.5 A
-
-
-
6 Ohms
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.197" Dia x 0.157" T (5.00mm x 4.00mm)
0.394" (10.00mm)
-
0.197" (5.00mm)
1,275
In Stock
1 : $7.39000
Bulk
Bulk
Active
Ceramic
60V
130 mA
195 mA
1.2 A
-
-
-
25 Ohms
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.197" Dia x 0.157" T (5.00mm x 4.00mm)
0.394" (10.00mm)
-
0.197" (5.00mm)
1,376
In Stock
1 : $8.21000
Cut Tape (CT)
1,500 : $4.97285
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Active
Ceramic
265V
63 mA
95 mA
450 mA
-
-
-
120 Ohms
0°C ~ 70°C
-
-
-
Through Hole
Radial, Disc
0.197" Dia x 0.197" T (5.00mm x 5.00mm)
0.394" (10.00mm)
-
0.197" (5.00mm)
1,584
In Stock
1 : $8.62000
Bulk
Bulk
Active
Ceramic
265V
190 mA
285 mA
1 A
-
-
-
18 Ohms
0°C ~ 70°C
-
-
-
Through Hole
Radial, Disc
0.335" Dia x 0.217" T (8.50mm x 5.50mm)
0.532" (13.50mm)
-
0.197" (5.00mm)
9,678
In Stock
1 : $8.79000
Bulk
Bulk
Active
Ceramic
30V
320 mA
480 mA
3.5 A
-
-
-
5 Ohms
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.276" Dia x 0.157" T (7.00mm x 4.00mm)
0.472" (12.00mm)
-
0.197" (5.00mm)
3,312
In Stock
1 : $8.79000
Bulk
Bulk
Active
Ceramic
265V
170 mA
255 mA
900 mA
-
-
-
22 Ohms
0°C ~ 70°C
-
-
-
Through Hole
Radial, Disc
0.335" Dia x 0.217" T (8.50mm x 5.50mm)
0.532" (13.50mm)
-
0.197" (5.00mm)
238
In Stock
1 : $10.76000
Bulk
Bulk
Active
Ceramic
265V
250 mA
375 mA
1.5 A
-
-
-
12 Ohms
0°C ~ 70°C
-
-
-
Through Hole
Radial, Disc
0.413" Dia x 0.217" T (10.50mm x 5.50mm)
0.610" (15.50mm)
-
0.197" (5.00mm)
349
In Stock
1 : $21.84000
Bulk
Bulk
Active
Ceramic
265V
490 mA
735 mA
3.5 A
-
-
-
4.4 Ohms
0°C ~ 70°C
-
-
-
Through Hole
Radial, Disc
0.650" Dia x 0.217" T (16.50mm x 5.50mm)
0.846" (21.50mm)
-
0.197" (5.00mm)
484
In Stock
1 : $8.46000
Bulk
Bulk
Active
Ceramic
30V
470 mA
705 mA
5 A
-
-
-
2.5 Ohms
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.335" Dia x 0.157" T (8.50mm x 4.00mm)
0.532" (13.50mm)
-
0.197" (5.00mm)
1,842
In Stock
1 : $8.79000
Bulk
Bulk
Active
Ceramic
30V
540 mA
810 mA
6 A
-
-
-
1.9 Ohms
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.335" Dia x 0.157" T (8.50mm x 4.00mm)
0.532" (13.50mm)
-
0.197" (5.00mm)
1,307
In Stock
1 : $8.79000
Bulk
Bulk
Active
Ceramic
30V
410 mA
615 mA
4.5 A
-
-
-
3 Ohms
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.276" Dia x 0.157" T (7.00mm x 4.00mm)
0.472" (12.00mm)
-
0.197" (5.00mm)
428
In Stock
1 : $21.84000
Bulk
Bulk
Active
Ceramic
30V
1.17 A
1.755 A
13.5 A
-
-
-
700 mOhms
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.650" L x 0.157" W (16.50mm x 4.00mm)
0.846" (21.50mm)
-
0.197" (5.00mm)
Showing
of 185

PTC Resettable Fuses

PTC Resettable Fuses are designed to stop current flow when it exceeds a certain limit (overcurrent protection). The Fuses work by increasing its resistance as its temperature rises due to the current increase. The trip current ranges from 14 mA to 50 A with the Time to trip ranging from 8 ms to 90 s. PTC = Positive Temperature Coefficient.