PTC Resettable Fuses

Results: 55
Packaging
BulkCut Tape (CT)Tape & Box (TB)Tape & Reel (TR)
Product Status
ActiveObsolete
Voltage - Max
16V30V60V
Current - Hold (Ih) (Max)
100 mA170 mA200 mA250 mA300 mA400 mA500 mA650 mA750 mA900 mA1.1 A1.35 A
Current - Trip (It)
200 mA340 mA400 mA500 mA600 mA800 mA1 A1.3 A1.5 A1.8 A2.2 A2.7 A
Current - Max
40 A100 A
Time to Trip
2.2 s2.5 s3 s3.8 s4 s5.3 s5.9 s6.3 s6.6 s7.2 s7.3 s8 s
Resistance - Initial (Ri) (Min)
3 mOhms5 mOhms10 mOhms20 mOhms25 mOhms40 mOhms55 mOhms65 mOhms70 mOhms100 mOhms140 mOhms180 mOhms
Resistance - Post Trip (R1) (Max)
10 mOhms20 mOhms30 mOhms40 mOhms50 mOhms70 mOhms80 mOhms110 mOhms150 mOhms170 mOhms220 mOhms270 mOhms
Size / Dimension
0.291" Dia x 0.122" T (7.40mm x 3.10mm)0.311" Dia x 0.122" T (7.90mm x 3.10mm)0.350" Dia x 0.118" T (8.90mm x 3.00mm)0.382" Dia x 0.122" T (9.70mm x 3.10mm)0.402" Dia x 0.118" T (10.20mm x 3.00mm)0.409" Dia x 0.122" T (10.40mm x 3.10mm)0.461" Dia x 0.122" T (11.70mm x 3.10mm)0.472" Dia x 0.118" T (12.00mm x 3.00mm)0.472" L x 0.118" W (12.00mm x 3.00mm)0.567" L x 0.118" W (14.40mm x 3.00mm)0.685" L x 0.118" W (17.40mm x 3.00mm)0.760" L x 0.118" W (19.30mm x 3.00mm)0.870" L x 0.118" W (22.10mm x 3.00mm)0.953" L x 0.118" W (24.20mm x 3.00mm)
Height - Seated (Max)
0.500" (12.70mm)0.528" (13.40mm)0.539" (13.70mm)0.551" (14.00mm)0.598" (15.20mm)0.630" (16.00mm)0.657" (16.70mm)0.661" (16.80mm)0.720" (18.30mm)0.724" (18.40mm)0.744" (18.90mm)0.976" (24.80mm)0.980" (24.90mm)1.173" (29.80mm)
Lead Spacing
0.201" (5.10mm)0.402" (10.20mm)
Stocking Options
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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)
Operating Temperature
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
PFRA.090.009
PFRA.250
PTC RESET FUSE 30V 2.5A RADIAL
SCHURTER Inc.
2,930
In Stock
1 : ¥4.93000
Bulk
Bulk
Active
Polymeric
30V
2.5 A
5 A
40 A
10.3 s
25 mOhms
70 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.472" L x 0.118" W (12.00mm x 3.00mm)
0.720" (18.30mm)
-
0.201" (5.10mm)
PFRA.050
PFRA.050
PTC RESET FUSE 60V 500MA RADIAL
SCHURTER Inc.
1,442
In Stock
1 : ¥3.45000
Bulk
Bulk
Active
Polymeric
60V
500 mA
1 A
40 A
4 s
410 mOhms
1.17 Ohms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.311" Dia x 0.122" T (7.90mm x 3.10mm)
0.539" (13.70mm)
-
0.201" (5.10mm)
PFRA.090
PFRA.110
PTC RESET FUSE 30V 1.1A RADIAL
SCHURTER Inc.
1,043
In Stock
1 : ¥4.52000
Bulk
Bulk
Active
Polymeric
30V
1.1 A
2.2 A
40 A
6.6 s
100 mOhms
270 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.350" Dia x 0.118" T (8.90mm x 3.00mm)
0.551" (14.00mm)
-
0.201" (5.10mm)
PFRA.160.2
PFRA.090.2
PTC RESET FUSE 60V 900MA RADIAL
SCHURTER Inc.
2,380
In Stock
1 : ¥7.14000
Cut Tape (CT)
3,000 : ¥2.76055
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Active
Polymeric
60V
900 mA
1.8 A
40 A
7.2 s
140 mOhms
470 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.461" Dia x 0.122" T (11.70mm x 3.10mm)
0.657" (16.70mm)
-
0.201" (5.10mm)
PFRA.050.2
PFRA.110.2
PTC RESET FUSE 30V RADIAL DISC
SCHURTER Inc.
2,374
In Stock
1 : ¥9.44000
Cut Tape (CT)
3,000 : ¥3.65336
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Active
Polymeric
30V
-
2.2 A
40 A
6.6 s
100 mOhms
270 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.350" Dia x 0.118" T (8.90mm x 3.00mm)
0.551" (14.00mm)
-
0.201" (5.10mm)
PFRA.400.2
PFRA.400.2
PTC RESET FUSE 30V 4A RADIAL
SCHURTER Inc.
1,195
In Stock
1 : ¥11.74000
Cut Tape (CT)
1,500 : ¥4.52568
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Active
Polymeric
30V
4 A
8 A
40 A
12.7 s
10 mOhms
50 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.567" L x 0.118" W (14.40mm x 3.00mm)
0.976" (24.80mm)
-
0.201" (5.10mm)
PFRA Series
PFRA.020
PTC RESET FUSE 60V 200MA RADIAL
SCHURTER Inc.
1,072
In Stock
1 : ¥3.45000
Bulk
Bulk
Active
Polymeric
60V
200 mA
400 mA
40 A
2.2 s
1.5 Ohms
4.4 Ohms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
0.500" (12.70mm)
-
0.201" (5.10mm)
PFRA.065
PFRA.065
PTC RESET FUSE 60V 650MA RADIAL
SCHURTER Inc.
1,009
In Stock
1 : ¥3.45000
Bulk
Bulk
Active
Polymeric
60V
650 mA
1.3 A
40 A
5.3 s
270 mOhms
720 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.382" Dia x 0.122" T (9.70mm x 3.10mm)
0.598" (15.20mm)
-
0.201" (5.10mm)
PFRA Series
PFRA.1100
PTC RESET FUSE 16V 11A RADIAL
SCHURTER Inc.
1,013
In Stock
1 : ¥7.47000
Bulk
Bulk
Active
Polymeric
16V
11 A
22 A
100 A
20 s
3 mOhms
10 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.953" L x 0.118" W (24.20mm x 3.00mm)
1.295" (32.90mm)
-
0.402" (10.20mm)
PFRA.250.2
PFRA.250.2
PTC RESET FUSE 30V 2.5A RADIAL
SCHURTER Inc.
1,500
In Stock
1 : ¥10.18000
Cut Tape (CT)
1,500 : ¥3.95099
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Active
Polymeric
30V
2.5 A
5 A
40 A
10.3 s
25 mOhms
70 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.472" L x 0.118" W (12.00mm x 3.00mm)
0.720" (18.30mm)
-
0.201" (5.10mm)
PFRA.025
PFRA.025
PTC RESET FUSE 60V 250MA RADIAL
SCHURTER Inc.
263
In Stock
1 : ¥3.45000
Bulk
Bulk
Active
Polymeric
60V
250 mA
500 mA
40 A
2.5 s
1 Ohms
3 Ohms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
0.500" (12.70mm)
-
0.201" (5.10mm)
PFRA.090
PFRA.090
PTC RESET FUSE 60V 900MA RADIAL
SCHURTER Inc.
122
In Stock
1 : ¥3.45000
Bulk
Bulk
Active
Polymeric
60V
900 mA
1.8 A
40 A
7.2 s
140 mOhms
470 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.461" Dia x 0.122" T (11.70mm x 3.10mm)
0.657" (16.70mm)
-
0.201" (5.10mm)
PFRA.185
PFRA.185
PTC RESET FUSE 30V 1.85A RADIAL
SCHURTER Inc.
937
In Stock
1 : ¥4.93000
Bulk
Bulk
Active
Polymeric
30V
1.85 A
3.7 A
40 A
8.7 s
40 mOhms
110 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.472" Dia x 0.118" T (12.00mm x 3.00mm)
0.724" (18.40mm)
-
0.201" (5.10mm)
PFRA.300
PFRA.300
PTC RESET FUSE 30V 3A RADIAL
SCHURTER Inc.
723
In Stock
1 : ¥5.34000
Bulk
Bulk
Active
Polymeric
30V
3 A
6 A
40 A
10.8 s
20 mOhms
80 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.472" L x 0.118" W (12.00mm x 3.00mm)
0.720" (18.30mm)
-
0.201" (5.10mm)
PFRA.090.009
PFRA.400
PTC RESET FUSE 30V 4A RADIAL
SCHURTER Inc.
387
In Stock
1 : ¥5.66000
Bulk
Bulk
Active
Polymeric
30V
4 A
8 A
40 A
12.7 s
10 mOhms
50 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.567" L x 0.118" W (14.40mm x 3.00mm)
0.976" (24.80mm)
-
0.201" (5.10mm)
PFRA.090
PFRA.135
PTC RESET FUSE 30V 1.35A RADIAL
SCHURTER Inc.
751
In Stock
1 : ¥4.52000
Bulk
Bulk
Active
Polymeric
30V
1.35 A
2.7 A
40 A
7.3 s
65 mOhms
170 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.350" Dia x 0.118" T (8.90mm x 3.00mm)
0.744" (18.90mm)
-
0.201" (5.10mm)
PFRA Series
PFRA.030
PTC RESET FUSE 60V 300MA RADIAL
SCHURTER Inc.
700
In Stock
1 : ¥3.45000
Bulk
Bulk
Active
Polymeric
60V
300 mA
600 mA
40 A
3 s
760 mOhms
2.1 Ohms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
0.528" (13.40mm)
-
0.201" (5.10mm)
PFRA Series
PFRA.010
PTC RESET FUSE 60V 100MA RADIAL
SCHURTER Inc.
431
In Stock
1 : ¥3.45000
Bulk
Bulk
Active
Polymeric
60V
100 mA
200 mA
40 A
4 s
2.5 Ohms
7.5 Ohms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
0.500" (12.70mm)
-
0.201" (5.10mm)
PFRA.500
PFRA.500
PTC RESET FUSE 30V 5A RADIAL
SCHURTER Inc.
952
In Stock
1 : ¥6.08000
Bulk
Bulk
Active
Polymeric
30V
5 A
10 A
40 A
14.5 s
10 mOhms
50 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.685" L x 0.118" W (17.40mm x 3.00mm)
0.980" (24.90mm)
-
0.402" (10.20mm)
PFRA.600
PFRA.600
PTC RESET FUSE 30V 6A RADIAL
SCHURTER Inc.
856
In Stock
1 : ¥6.49000
Bulk
Bulk
Active
Polymeric
30V
6 A
12 A
40 A
16 s
5 mOhms
40 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.760" L x 0.118" W (19.30mm x 3.00mm)
1.256" (31.90mm)
-
0.402" (10.20mm)
PFRA Series
PFRA.800
PTC RESET FUSE 30V 8A RADIAL
SCHURTER Inc.
1,000
In Stock
1 : ¥6.81000
Bulk
Bulk
Active
Polymeric
30V
8 A
16 A
40 A
18.8 s
5 mOhms
30 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.953" L x 0.118" W (24.20mm x 3.00mm)
1.295" (32.90mm)
-
0.402" (10.20mm)
PFRA Series
PFRA.900
PTC RESET FUSE 30V 9A RADIAL
SCHURTER Inc.
780
In Stock
1 : ¥7.14000
Bulk
Bulk
Active
Polymeric
30V
9 A
18 A
40 A
20 s
5 mOhms
20 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.953" L x 0.118" W (24.20mm x 3.00mm)
1.295" (32.90mm)
-
0.402" (10.20mm)
PFRA.090.009
PFRA.090.009
PTC RESET FUSE 30V 900MA RADIAL
SCHURTER Inc.
0
In Stock
Check Lead Time
500 : ¥2.62714
Bulk
Bulk
Active
Polymeric
30V
900 mA
1.8 A
40 A
5.9 s
70 mOhms
220 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.461" Dia x 0.122" T (11.70mm x 3.10mm)
0.657" (16.70mm)
-
0.201" (5.10mm)
PFRA.090.009
PFRA.160
PTC RESET FUSE 30V 1.6A RADIAL
SCHURTER Inc.
0
In Stock
Check Lead Time
500 : ¥3.49934
Bulk
Bulk
Active
Polymeric
30V
1.6 A
3.2 A
40 A
8 s
55 mOhms
150 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.402" Dia x 0.118" T (10.20mm x 3.00mm)
0.661" (16.80mm)
-
0.201" (5.10mm)
PFRA.050
PFRA.075
PTC RESET FUSE 60V 750MA RADIAL
SCHURTER Inc.
77
In Stock
1 : ¥3.45000
Bulk
Bulk
Active
Polymeric
60V
750 mA
1.5 A
40 A
6.3 s
180 mOhms
600 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.409" Dia x 0.122" T (10.40mm x 3.10mm)
0.630" (16.00mm)
-
0.201" (5.10mm)
Showing
of 55

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.