PTC Resettable Fuses

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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 - 25°C (Typ)
Operating Temperature
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
1,895
In Stock
Active
Bulk
Active
Ceramic
265V
65 mA
98 mA
400 mA
-
100 Ohms
0°C ~ 55°C
-
Through Hole
Radial, Disc
0.217" Dia x 0.197" T (5.50mm x 5.00mm)
0.472" (12.00mm)
-
0.197" (5.00mm)
430
In Stock
1 : $3.04000
Bulk
Bulk
Active
Ceramic
120V
80 mA
170 mA
-
-
50 Ohms
10°C ~ 55°C
-
Through Hole
Radial, Disc
0.532" Dia x 0.201" T (13.50mm x 5.10mm)
0.551" (14.00mm)
-
0.197" (5.00mm)
972
In Stock
1 : $3.06000
Bulk
-
Bulk
Active
Ceramic
75V
60 mA
190 mA
-
-
25 Ohms
-
-
Through Hole
Radial, Disc
0.270" Dia x 0.170" T (6.86mm x 4.32mm)
0.270" (6.86mm)
-
0.250" (6.35mm)
YS4020
YS4020
PTC RESET FUSE 1.0KV RADIAL DISC
Amphenol Advanced Sensors (Thermometrics)
873
In Stock
1 : $4.14000
Bulk
Bulk
Active
Ceramic
1.0kV
-
-
-
-
1.1 kOhms
-20°C ~ 60°C
-
Through Hole
Radial, Disc
0.315" Dia x 0.236" T (8.00mm x 6.00mm)
0.472" (12.00mm)
-
0.295" (7.50mm)
YQS8065
YQS8065
PTC RESET FUSE 265V 168MA RADIAL
Amphenol Advanced Sensors (Thermometrics)
898
In Stock
1 : $4.55000
Bulk
Bulk
Active
Ceramic
265V
168 mA
265 mA
1.3 A
-
20 Ohms
0°C ~ 55°C
-
Through Hole
Radial, Disc
0.374" Dia x 0.177" T (9.50mm x 4.50mm)
0.591" (15.00mm)
-
0.197" (5.00mm)
184
In Stock
1 : $4.88000
Bulk
Bulk
Active
Ceramic
265V
234 mA
330 mA
1.7 A
-
15 Ohms
0°C ~ 55°C
-
Through Hole
Radial, Disc
0.453" Dia x 0.177" T (11.50mm x 4.50mm)
0.551" (14.00mm)
-
0.200" (5.08mm)
2,124
In Stock
1 : $2.00000
Bulk
Bulk
Active
Ceramic
25V
-
-
-
-
50 Ohms
10°C ~ 55°C
-
Through Hole
Radial, Disc
0.350" Dia x 0.150" T (8.90mm x 3.80mm)
0.472" (12.00mm)
-
0.197" (5.00mm)
1,565
In Stock
1 : $2.86000
Bulk
Bulk
Active
Ceramic
18V
140 mA
290 mA
-
-
10 Ohms
10°C ~ 55°C
-
Through Hole
Radial, Disc
0.350" Dia x 0.150" T (8.90mm x 3.80mm)
0.350" (8.90mm)
-
0.197" (5.00mm)
1,577
In Stock
1 : $3.42000
Bulk
Bulk
Active
Ceramic
480V
-
-
-
-
5 kOhms
10°C ~ 55°C
-
Through Hole
Radial, Disc
0.350" Dia x 0.300" T (8.89mm x 7.62mm)
0.350" (8.89mm)
-
0.250" (6.35mm)
1,205
In Stock
1 : $3.75000
Bulk
Bulk
Active
Ceramic
265V
15 mA
30 mA
200 mA
-
1 kOhms
0°C ~ 60°C
-
Through Hole
Radial, Disc
0.256" Dia x 0.197" T (6.50mm x 5.00mm)
-
-
0.201" (5.10mm)
1,425
In Stock
1 : $5.13000
Bulk
Bulk
Active
Ceramic
265V
22 mA
40 mA
-
-
600 Ohms
0°C ~ 55°C
-
Through Hole
Radial, Disc
0.157" Dia x 0.197" T (4.00mm x 5.00mm)
0.315" (8.00mm)
-
0.197" (5.00mm)
728
In Stock
1 : $5.54000
Bulk
Bulk
Active
Ceramic
265V
20 mA
28 mA
100 mA
-
1.2 kOhms
0°C ~ 55°C
-
Through Hole
Radial, Disc
0.157" Dia x 0.177" T (4.00mm x 4.50mm)
0.256" (6.50mm)
-
0.200" (5.08mm)
536
In Stock
1 : $6.15000
Bulk
-
Bulk
Active
Ceramic
120V
-
-
-
-
10 Ohms
-
-
Through Hole
Radial, Disc
0.865" Dia x 0.300" T (21.97mm x 7.62mm)
0.990" (25.15mm)
-
0.328" (8.33mm)
1,348
In Stock
1 : $7.15000
Bulk
Bulk
Active
Ceramic
265V
314 mA
444 mA
2.7 A
-
10 Ohms
0°C ~ 55°C
-
Through Hole
Radial, Disc
0.571" Dia x 0.177" T (14.50mm x 4.50mm)
0.669" (17.00mm)
-
0.200" (5.08mm)
995
In Stock
1 : $2.44000
Bulk
Bulk
Active
Ceramic
25V
-
-
-
-
50 Ohms
10°C ~ 55°C
-
Through Hole
Radial, Disc
0.350" Dia x 0.150" T (8.90mm x 3.80mm)
0.413" (10.50mm)
-
0.197" (5.00mm)
730
In Stock
1 : $2.72000
Bulk
Bulk
Active
Ceramic
420V
21 mA
39 mA
200 mA
-
600 Ohms
0°C ~ 60°C
-
Through Hole
Radial, Disc
0.256" Dia x 0.197" T (6.50mm x 5.00mm)
0.472" (12.00mm)
-
0.236" (6.00mm)
1,476
In Stock
1 : $3.29000
Bulk
Bulk
Active
Ceramic
120V
60 mA
110 mA
-
-
100 Ohms
10°C ~ 55°C
-
Through Hole
Radial, Disc
0.402" Dia x 0.122" T (10.20mm x 3.10mm)
0.402" (10.20mm)
-
0.252" (6.40mm)
1,274
In Stock
1 : $3.72000
Bulk
Bulk
Active
Ceramic
265V
110 mA
155 mA
700 mA
-
45 Ohms
0°C ~ 55°C
-
Through Hole
Radial, Disc
0.276" Dia x 0.177" T (7.00mm x 4.50mm)
0.374" (9.50mm)
-
0.200" (5.08mm)
999
In Stock
1 : $3.75000
Bulk
Bulk
Active
Ceramic
265V
85 mA
131 mA
600 mA
-
60 Ohms
0°C ~ 55°C
-
Through Hole
Radial, Disc
0.236" Dia x 0.177" T (6.00mm x 4.50mm)
0.472" (12.00mm)
-
0.197" (5.00mm)
2,046
In Stock
1 : $3.76000
Bulk
Bulk
Active
Ceramic
30V
-
-
-
-
100 Ohms
-
-
Through Hole
Radial, Disc
0.240" Dia x 0.170" T (6.09mm x 4.31mm)
0.470" (12.00mm)
-
0.197" (5.00mm)
750
In Stock
1 : $3.82000
Bulk
Bulk
Active
Ceramic
265V
130 mA
250 mA
800 mA
-
25 Ohms
0°C ~ 60°C
-
Through Hole
Radial, Disc
0.354" Dia x 0.197" T (9.00mm x 5.00mm)
-
-
0.201" (5.10mm)
1,223
In Stock
1 : $3.92000
Bulk
Bulk
Active
Ceramic
265V
60 mA
120 mA
1 A
-
50 Ohms
-0°C ~ 60°C
-
Through Hole
Radial, Disc
0.354" Dia x 0.197" T (9.00mm x 5.00mm)
-
-
0.201" (5.10mm)
3,965
In Stock
1 : $4.16000
Strip
Strip
Active
Ceramic
265V
35 mA
80 mA
400 mA
-
120 Ohms
0°C ~ 60°C
-
Through Hole
Radial, Disc
0.256" Dia x 0.197" T (6.50mm x 5.00mm)
0.472" (12.00mm)
-
0.236" (6.00mm)
912
In Stock
1 : $6.89000
Bulk
Bulk
Active
Ceramic
240V
100 mA
210 mA
-
-
50 Ohms
10°C ~ 55°C
-
Through Hole
Radial, Disc
0.650" Dia x 0.272" T (16.50mm x 6.90mm)
0.650" (16.50mm)
-
0.331" (8.40mm)
33
In Stock
1 : $5.05000
Bulk
Bulk
Active
Ceramic
265V
390 mA
780 mA
3.1 A
-
6 Ohms
0°C ~ 60°C
-
Through Hole
Radial, Disc
0.689" Dia x 0.197" T (17.50mm x 5.00mm)
-
-
0.201" (5.10mm)
Showing
of 170

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.