PTC Resettable Fuses

Results: 36
Packaging
BulkCut Tape (CT)Tape & Reel (TR)
Current - Hold (Ih) (Max)
50 mA100 mA170 mA200 mA250 mA300 mA400 mA500 mA650 mA750 mA900 mA1.1 A1.35 A1.6 A
Current - Trip (It)
100 mA200 mA340 mA400 mA500 mA600 mA800 mA1 A1.3 A1.5 A1.8 A2.2 A2.7 A3.2 A
Time to Trip
2.2 s2.5 s3 s3.8 s4 s5 s5.3 s6.3 s7.2 s8.2 s9.6 s11.4 s12.6 s15.6 s
Resistance - Initial (Ri) (Min)
30 mOhms40 mOhms50 mOhms80 mOhms90 mOhms120 mOhms150 mOhms200 mOhms250 mOhms310 mOhms500 mOhms550 mOhms880 mOhms1.25 Ohms
Resistance - Post Trip (R1) (Max)
80 mOhms100 mOhms130 mOhms190 mOhms220 mOhms300 mOhms380 mOhms470 mOhms600 mOhms720 mOhms1.17 Ohms1.29 Ohms2.1 Ohms3 Ohms
Size / Dimension
0.291" Dia x 0.122" T (7.40mm x 3.10mm)0.299" Dia x 0.122" T (7.60mm x 3.10mm)0.311" Dia x 0.122" T (7.90mm x 3.10mm)0.382" Dia x 0.122" T (9.70mm x 3.10mm)0.409" Dia x 0.122" T (10.40mm x 3.10mm)0.461" Dia x 0.122" T (11.70mm x 3.10mm)0.512" Dia x 0.122" T (13.00mm x 3.10mm)0.571" Dia x 0.122" T (14.50mm x 3.10mm)0.642" Dia x 0.122" T (16.30mm x 3.10mm)0.701" Dia x 0.122" T (17.80mm x 3.10mm)0.839" Dia x 0.122" T (21.30mm x 3.10mm)0.980" Dia x 0.122" T (24.90mm x 3.10mm)1.122" Dia x 0.122" T (28.50mm x 3.10mm)
Height - Seated (Max)
0.500" (12.70mm)0.512" (13.00mm)0.532" (13.50mm)0.539" (13.70mm)0.571" (14.50mm)0.598" (15.20mm)0.622" (15.80mm)0.709" (18.00mm)0.772" (19.60mm)0.839" (21.30mm)0.902" (22.90mm)1.039" (26.40mm)1.181" (30.00mm)1.319" (33.50mm)
Lead Spacing
0.201" (5.10mm)0.402" (10.20mm)
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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
Grade
Qualification
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
0ZRR Series
0ZRR0050FF1E
PTC RESET FUSE 60V 500MA RADIAL
Bel Fuse Inc.
7,094
In Stock
1 : ¥1.89000
Bulk
Bulk
Active
Polymeric
60V
500 mA
1 A
40 A
4 s
500 mOhms
1.17 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.311" Dia x 0.122" T (7.90mm x 3.10mm)
0.539" (13.70mm)
-
0.201" (5.10mm)
0ZRR0005FF1E
0ZRR0005FF1E
PTC RESET FUSE 60V 50MA RADIAL
Bel Fuse Inc.
10,639
In Stock
1 : ¥2.71000
Bulk
Bulk
Active
Polymeric
60V
50 mA
100 mA
40 A
5 s
7.3 Ohms
20 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
0.500" (12.70mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0020FF1E
PTC RESET FUSE 60V 200MA RADIAL
Bel Fuse Inc.
2,528
In Stock
1 : ¥1.89000
Bulk
Bulk
Active
Polymeric
60V
200 mA
400 mA
40 A
2.2 s
1.83 Ohms
4.4 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
0.500" (12.70mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0030FF1E
PTC RESET FUSE 60V 300MA RADIAL
Bel Fuse Inc.
2,226
In Stock
1 : ¥1.89000
Bulk
Bulk
Active
Polymeric
60V
300 mA
600 mA
40 A
3 s
880 mOhms
2.1 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
0.512" (13.00mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0075FF1E
PTC RESET FUSE 60V 750MA RADIAL
Bel Fuse Inc.
1,436
In Stock
1 : ¥2.30000
Bulk
Bulk
Active
Polymeric
60V
750 mA
1.5 A
40 A
6.3 s
250 mOhms
600 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.409" Dia x 0.122" T (10.40mm x 3.10mm)
0.598" (15.20mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0010FF1E
PTC RESET FUSE 60V 100MA RADIAL
Bel Fuse Inc.
3,094
In Stock
1 : ¥2.71000
Bulk
Bulk
Active
Polymeric
60V
100 mA
200 mA
40 A
4 s
2.5 Ohms
7.5 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
0.500" (12.70mm)
-
0.201" (5.10mm)
0ZRR0005FF2E
0ZRR0005FF2E
PTC RESET FUSE 60V 50MA RADIAL
Bel Fuse Inc.
5,280
In Stock
1 : ¥2.87000
Cut Tape (CT)
3,000 : ¥1.30946
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Active
Polymeric
60V
50 mA
100 mA
40 A
5 s
7.3 Ohms
20 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
0.500" (12.70mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0250FF2A
PTC RESET FUSE 60V 2.5A RADIAL
Bel Fuse Inc.
1,865
In Stock
1 : ¥3.53000
Cut Tape (CT)
1,000 : ¥1.85230
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Active
Polymeric
60V
2.5 A
5 A
40 A
15.6 s
50 mOhms
130 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.839" Dia x 0.122" T (21.30mm x 3.10mm)
1.039" (26.40mm)
-
0.402" (10.20mm)
0ZRR Series
0ZRR0300FF1A
PTC RESET FUSE 60V 3A RADIAL
Bel Fuse Inc.
1,263
In Stock
1 : ¥5.01000
Bulk
Bulk
Active
Polymeric
60V
3 A
6 A
40 A
19.8 s
40 mOhms
100 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.980" Dia x 0.122" T (24.90mm x 3.10mm)
1.181" (30.00mm)
-
0.402" (10.20mm)
0ZRR Series
0ZRR0300FF2A
PTC RESET FUSE 60V 3A RADIAL
Bel Fuse Inc.
2,159
In Stock
1 : ¥5.42000
Cut Tape (CT)
1,000 : ¥2.43158
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Active
Polymeric
60V
3 A
6 A
40 A
19.8 s
40 mOhms
100 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.980" Dia x 0.122" T (24.90mm x 3.10mm)
1.181" (30.00mm)
-
0.402" (10.20mm)
0ZRR Series
0ZRR0025FF1E
PTC RESET FUSE 60V 250MA RADIAL
Bel Fuse Inc.
602
In Stock
1 : ¥2.71000
Bulk
Bulk
Active
Polymeric
60V
250 mA
500 mA
40 A
2.5 s
1.25 Ohms
3 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
0.500" (12.70mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0185FF1A
PTC RESET FUSE 60V 1.85A RADIAL
Bel Fuse Inc.
591
In Stock
1 : ¥3.69000
Bulk
Bulk
Active
Polymeric
60V
1.85 A
3.7 A
40 A
12.6 s
80 mOhms
190 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.701" Dia x 0.122" T (17.80mm x 3.10mm)
0.902" (22.90mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0160FF1A
PTC RESET FUSE 60V 1.6A RADIAL
Bel Fuse Inc.
354
In Stock
1 : ¥2.55000
Bulk
Bulk
Active
Polymeric
60V
1.6 A
3.2 A
40 A
11.4 s
90 mOhms
220 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.642" Dia x 0.122" T (16.30mm x 3.10mm)
0.839" (21.30mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0135FF1A
PTC RESET FUSE 60V 1.35A RADIAL
Bel Fuse Inc.
187
In Stock
1 : ¥2.55000
Bulk
Bulk
Active
Polymeric
60V
1.35 A
2.7 A
40 A
9.6 s
120 mOhms
300 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.571" Dia x 0.122" T (14.50mm x 3.10mm)
0.772" (19.60mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0040FF1E
PTC RESET FUSE 60V 400MA RADIAL
Bel Fuse Inc.
866
In Stock
1 : ¥2.71000
Bulk
Bulk
Active
Polymeric
60V
400 mA
800 mA
40 A
3.8 s
550 mOhms
1.29 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.299" Dia x 0.122" T (7.60mm x 3.10mm)
0.532" (13.50mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0090FF1E
PTC RESET FUSE 60V 900MA RADIAL
Bel Fuse Inc.
758
In Stock
1 : ¥3.28000
Bulk
Bulk
Active
Polymeric
60V
900 mA
1.8 A
40 A
7.2 s
200 mOhms
470 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.461" Dia x 0.122" T (11.70mm x 3.10mm)
0.622" (15.80mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0110FF1A
PTC RESET FUSE 60V 1.1A RADIAL
Bel Fuse Inc.
195
In Stock
1 : ¥3.28000
Bulk
Bulk
Active
Polymeric
60V
1.1 A
2.2 A
40 A
8.2 s
150 mOhms
380 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.512" Dia x 0.122" T (13.00mm x 3.10mm)
0.709" (18.00mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0375FF1A
PTC RESET FUSE 60V 3.75A RADIAL
Bel Fuse Inc.
304
In Stock
1 : ¥5.01000
Bulk
Bulk
Active
Polymeric
60V
3.75 A
7.5 A
40 A
24 s
30 mOhms
80 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
1.122" Dia x 0.122" T (28.50mm x 3.10mm)
1.319" (33.50mm)
-
0.402" (10.20mm)
0ZRR Series
0ZRR0020FF2E
PTC RESET FUSE 60V 200MA RADIAL
Bel Fuse Inc.
306
In Stock
1 : ¥2.87000
Cut Tape (CT)
3,000 : ¥1.30946
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Active
Polymeric
60V
200 mA
400 mA
40 A
2.2 s
1.83 Ohms
4.4 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
0.500" (12.70mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0250FF1A
PTC RESET FUSE 60V 2.5A RADIAL
Bel Fuse Inc.
440
In Stock
1 : ¥4.60000
Bulk
Bulk
Active
Polymeric
60V
2.5 A
5 A
40 A
15.6 s
50 mOhms
130 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.839" Dia x 0.122" T (21.30mm x 3.10mm)
1.039" (26.40mm)
-
0.402" (10.20mm)
0ZRR Series
0ZRR0017FF1E
PTC RESET FUSE 60V 170MA RADIAL
Bel Fuse Inc.
2
In Stock
1 : ¥2.71000
Bulk
Bulk
Active
Polymeric
60V
170 mA
340 mA
40 A
3 s
2 Ohms
8 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
0.500" (12.70mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0050FF2E
PTC RESET FUSE 60V 500MA RADIAL
Bel Fuse Inc.
66
In Stock
1 : ¥2.87000
Cut Tape (CT)
3,000 : ¥1.01287
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Active
Polymeric
60V
500 mA
1 A
40 A
4 s
500 mOhms
1.17 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.311" Dia x 0.122" T (7.90mm x 3.10mm)
0.539" (13.70mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0040FF2E
PTC RESET FUSE 60V 400MA RADIAL
Bel Fuse Inc.
0
In Stock
Check Lead Time
1 : ¥2.87000
Cut Tape (CT)
3,000 : ¥1.30946
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Active
Polymeric
60V
400 mA
800 mA
40 A
3.8 s
550 mOhms
1.29 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.299" Dia x 0.122" T (7.60mm x 3.10mm)
0.532" (13.50mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0135FF2B
PTC RESET FUSE 60V 1.35A RADIAL
Bel Fuse Inc.
60
In Stock
1 : ¥3.86000
Cut Tape (CT)
1,500 : ¥1.41619
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Active
Polymeric
60V
1.35 A
2.7 A
40 A
9.6 s
120 mOhms
300 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.571" Dia x 0.122" T (14.50mm x 3.10mm)
0.772" (19.60mm)
-
0.201" (5.10mm)
0ZRR Series
0ZRR0010FF2E
PTC RESET FUSE 60V 100MA RADIAL
Bel Fuse Inc.
0
In Stock
Check Lead Time
3,000 : ¥1.30946
Tape & Reel (TR)
Tape & Reel (TR)
Active
Polymeric
60V
100 mA
200 mA
40 A
4 s
2.5 Ohms
7.5 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
0.500" (12.70mm)
-
0.201" (5.10mm)
Showing
of 36

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.