PTC Resettable Fuses

Results: 4
Packaging
BoxBulkCut Tape (CT)Tape & Reel (TR)
Current - Hold (Ih) (Max)
250 mA330 mA550 mA750 mA
Current - Trip (It)
560 mA740 mA1.25 A1.5 A
Current - Max
6 A7 A7.5 A
Time to Trip
18 s18.5 s21 s26 s
Resistance - Initial (Ri) (Min)
320 mOhms450 mOhms830 mOhms1.3 Ohms
Resistance - Post Trip (R1) (Max)
1.45 Ohms2.6 Ohms3.8 Ohms
Size / Dimension
0.378" L x 0.150" W (9.60mm x 3.80mm)0.449" L x 0.150" W (11.40mm x 3.80mm)0.453" L x 0.189" W (11.50mm x 4.80mm)0.551" L x 0.161" W (14.00mm x 4.10mm)
Height - Seated (Max)
0.650" (16.50mm)0.685" (17.40mm)0.854" (21.70mm)0.921" (23.40mm)
Stocking Options
Environmental Options
Media
Marketplace Product
4Results
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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)
Operating Temperature
Grade
Qualification
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
0ZRE0025FF1E
0ZRE0025FF1E
PTC RESET FUSE 240V 250MA RADIAL
Bel Fuse Inc.
15,883
In Stock
1 : ¥4.27000
Box
Box
Active
Polymeric
240V
250 mA
560 mA
6 A
18.5 s
1.3 Ohms
3.8 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.378" L x 0.150" W (9.60mm x 3.80mm)
0.685" (17.40mm)
-
0.201" (5.10mm)
0ZRE0040FF1A
0ZRE0075FF1A
PTC RESET FUSE 240V 750MA RADIAL
Bel Fuse Inc.
3,365
In Stock
1 : ¥7.55000
Bulk
Bulk
Active
Polymeric
240V
750 mA
1.5 A
7.5 A
18 s
320 mOhms
-
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.453" L x 0.189" W (11.50mm x 4.80mm)
0.921" (23.40mm)
-
0.201" (5.10mm)
0ZRE0012FF1C
0ZRE0033FF2B
PTC RESET FUSE 240V 330MA RADIAL
Bel Fuse Inc.
3,982
In Stock
1 : ¥3.53000
Cut Tape (CT)
1,500 : ¥1.84929
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Active
Polymeric
240V
330 mA
740 mA
6 A
21 s
830 mOhms
2.6 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.449" L x 0.150" W (11.40mm x 3.80mm)
0.650" (16.50mm)
-
0.201" (5.10mm)
0ZRE0012FF1C
0ZRE0055FF2A
PTC RESET FUSE 240V 550MA RADIAL
Bel Fuse Inc.
12,772
In Stock
1 : ¥6.16000
Cut Tape (CT)
1,000 : ¥1.66249
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Active
Polymeric
240V
550 mA
1.25 A
7 A
26 s
450 mOhms
1.45 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.551" L x 0.161" W (14.00mm x 4.10mm)
0.854" (21.70mm)
-
0.201" (5.10mm)
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of 4

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.