PTC Resettable Fuses

Results: 5
Manufacturer
Bourns Inc.Eaton - Electronics DivisionLittelfuse Inc.YAGEO
Series
Multifuse®, MF-FSMFPOLY-FUSE®, LoRhoPTSLR0603SMD0603SMD1812
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Type
-Polymeric
Voltage - Max
6V8V24V
Current - Hold (Ih) (Max)
350 mA500 mA1.5 A
Current - Trip (It)
750 mA1 A3 A
Current - Max
20 A25 A40 A50 A
Time to Trip
100 ms600 ms1.5 s
Resistance - Initial (Ri) (Min)
40 mOhms50 mOhms70 mOhms100 mOhms200 mOhms
Resistance - Post Trip (R1) (Max)
120 mOhms350 mOhms400 mOhms800 mOhms1 Ohms
Package / Case
0603 (1608 Metric), Concave1812 (4532 Metric), Concave
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)0.065" L x 0.033" W (1.65mm x 0.85mm)0.071" L x 0.039" W (1.80mm x 1.00mm)0.179" L x 0.128" W (4.55mm x 3.24mm)
Thickness (Max)
0.030" (0.75mm)0.039" (1.00mm)0.061" (1.55mm)0.083" (2.10mm)
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
MF-FSMF Series
MF-FSMF050X-2
PTC RESET FUSE 6V 500MA 0603
Bourns Inc.
25,041
In Stock
1 : ¥3.45000
Cut Tape (CT)
4,000 : ¥1.42518
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
500 mA
1 A
40 A
100 ms
100 mOhms
800 mOhms
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.065" L x 0.033" W (1.65mm x 0.85mm)
-
0.039" (1.00mm)
-
Poly-Fuse 0603 (1608 Metric) Concave
0603L050SLYR
PTC RESET FUSE 6V 500MA 0603
Littelfuse Inc.
9,672
In Stock
4,000
Factory
1 : ¥15.19000
Cut Tape (CT)
4,000 : ¥5.98290
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
500 mA
1 A
50 A
100 ms
70 mOhms
350 mOhms
-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)
-
SMD1812 Series
SMD1812B150TF/24
PTC RESET FUSE 24V 1.5A 1812
YAGEO
6,878
In Stock
1 : ¥1.31000
Cut Tape (CT)
1,000 : ¥0.71261
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
1.5 A
3 A
20 A
1.5 s
40 mOhms
120 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.083" (2.10mm)
-
SMD1206 Series
SMD0603B035TF
PTC RESET FUSE 6V 350MA 0603
YAGEO
20,137
In Stock
1 : ¥1.64000
Cut Tape (CT)
4,000 : ¥0.74443
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 0.031" W (1.60mm x 0.80mm)
-
0.061" (1.55mm)
-
ptslr0603
PTSLR06038V050
PTC RESET FUSE 500MA 8V 0603
Eaton - Electronics Division
27,806
In Stock
1 : ¥1.97000
Cut Tape (CT)
5,000 : ¥1.03043
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
-
8V
500 mA
1 A
25 A
600 ms
50 mOhms
400 mOhms
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.071" L x 0.039" W (1.80mm x 1.00mm)
-
0.030" (0.75mm)
-
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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.