PTC Resettable Fuses

Results: 11
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
6V9V15V24V36V60V
Current - Hold (Ih) (Max)
10 mA20 mA30 mA40 mA80 mA100 mA200 mA250 mA350 mA500 mA
Current - Trip (It)
50 mA60 mA90 mA120 mA200 mA300 mA500 mA550 mA750 mA1 A
Current - Max
20 A40 A
Time to Trip
80 ms100 ms600 ms1 s
Resistance - Initial (Ri) (Min)
100 mOhms200 mOhms500 mOhms550 mOhms900 mOhms2.5 Ohms4 Ohms6 Ohms12 Ohms15 Ohms
Resistance - Post Trip (R1) (Max)
680 mOhms1 Ohms3 Ohms3.5 Ohms6 Ohms12 Ohms40 Ohms50 Ohms70 Ohms100 Ohms
Size / Dimension
0.063" L x 0.031" W (1.60mm x 0.80mm)0.063" L x 0.032" W (1.60mm x 0.80mm)
Thickness (Max)
0.024" (0.60mm)0.030" (0.75mm)0.039" (1.00mm)0.061" (1.55mm)
Stocking Options
Environmental Options
Media
Marketplace Product
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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
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
0603L Series
0603L004YR
PTC RESET FUSE 24V 40MA 0603
Littelfuse Inc.
128,950
In Stock
1 : £0.78000
Cut Tape (CT)
4,000 : £0.30818
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
40 mA
120 mA
20 A
1 s
4 Ohms
40 Ohms
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.030" (0.75mm)
-
0603L Series
0603L035YR
PTC RESET FUSE 6V 350MA 0603
Littelfuse Inc.
13,245
In Stock
1 : £0.72000
Cut Tape (CT)
4,000 : £0.30818
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
350 mA
750 mA
40 A
100 ms
200 mOhms
1 Ohms
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.061" (1.55mm)
-
0603L Series
0603L050YR
PTC RESET FUSE 6V 500MA 0603
Littelfuse Inc.
15,406
In Stock
1 : £0.78000
Cut Tape (CT)
4,000 : £0.30818
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
500 mA
1 A
40 A
100 ms
100 mOhms
680 mOhms
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.061" (1.55mm)
-
0603L Series
0603L010YR
PTC RESET FUSE 15V 100MA 0603
Littelfuse Inc.
16,127
In Stock
1 : £0.80000
Cut Tape (CT)
4,000 : £0.30818
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
15V
100 mA
300 mA
40 A
1 s
900 mOhms
6 Ohms
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.030" (0.75mm)
-
0603L Series
0603L020YR
PTC RESET FUSE 9V 200MA 0603
Littelfuse Inc.
5,544
In Stock
1 : £0.80000
Cut Tape (CT)
4,000 : £0.30818
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
9V
200 mA
500 mA
40 A
600 ms
550 mOhms
3.5 Ohms
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.030" (0.75mm)
-
0603L Series
0603L002/60YR
PTC RESET FUSE 60V 20MA 0603
Littelfuse Inc.
7,409
In Stock
1 : £1.25000
Cut Tape (CT)
4,000 : £0.51364
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
20 mA
60 mA
40 A
1 s
12 Ohms
70 Ohms
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.031" W (1.60mm x 0.80mm)
-
0.039" (1.00mm)
-
0603L Series
0603L003/36YR
PTC RESET FUSE 36V 30MA 0603
Littelfuse Inc.
3,593
In Stock
48,000
Factory
1 : £1.26000
Cut Tape (CT)
4,000 : £0.51364
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
36V
30 mA
90 mA
40 A
1 s
6 Ohms
50 Ohms
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.031" W (1.60mm x 0.80mm)
-
0.039" (1.00mm)
-
0603L008YR
0603L008YR
POLYSWITCH RESETTABLE PPTC
Littelfuse Inc.
3,792
In Stock
1 : £0.68000
Cut Tape (CT)
4,000 : £0.29277
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
15V
80 mA
200 mA
40 A
1 s
2.5 Ohms
12 Ohms
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.031" W (1.60mm x 0.80mm)
-
0.024" (0.60mm)
-
0603L Series
0603L025YR
PTC RESET FUSE 9V 250MA 0603
Littelfuse Inc.
2,618
In Stock
16,000
Factory
1 : £0.78000
Cut Tape (CT)
4,000 : £0.30818
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
9V
250 mA
550 mA
40 A
80 ms
500 mOhms
3 Ohms
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.030" (0.75mm)
-
0603L Series
0603L003/36YR-A
PTC 36V POLYFUSE SMD 0603 .030A
Littelfuse Inc.
2,369
In Stock
1 : £1.54000
Cut Tape (CT)
4,000 : £0.66773
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
36V
30 mA
90 mA
40 A
1 s
6 Ohms
50 Ohms
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.031" W (1.60mm x 0.80mm)
-
0.039" (1.00mm)
-
0603L Series
0603L001/60YR
PTC RESET FUSE 60V 10MA 0603
Littelfuse Inc.
0
In Stock
Check Lead Time
1 : £1.25000
Cut Tape (CT)
4,000 : £0.51364
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
10 mA
50 mA
40 A
1 s
15 Ohms
100 Ohms
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.031" W (1.60mm x 0.80mm)
-
0.039" (1.00mm)
-
Showing
of 11

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.