PTC Resettable Fuses

Results: 38
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Product Status
ActiveObsolete
Voltage - Max
6V8V9V12V13.2V16V24V30V33V60V
Current - Hold (Ih) (Max)
100 mA140 mA200 mA300 mA350 mA500 mA750 mA1.1 A1.25 A1.5 A1.6 A1.9 A2 A2.6 A
Current - Trip (It)
250 mA280 mA300 mA400 mA600 mA700 mA1 A1.5 A1.6 A2.2 A2.5 A2.8 A3 A3.2 A
Current - Max
10 A20 A40 A100 A
Time to Trip
8 ms20 ms0.1 s100 ms150 ms200 ms300 ms400 ms500 ms1 s1.5 s2 s5 s
Resistance - Initial (Ri) (Min)
11 mOhms15 mOhms20 mOhms24 mOhms30 mOhms40 mOhms50 mOhms60 mOhms90 mOhms100 mOhms110 mOhms150 mOhms200 mOhms320 mOhms
Resistance - Post Trip (R1) (Max)
36 mOhms43 mOhms47 mOhms50 mOhms70 mOhms80 mOhms85 mOhms100 mOhms110 mOhms120 mOhms140 mOhms180 mOhms
Package / Case
0805 (2012 Metric), Concave1210 (3225 Metric), Concave1812 (4532 Metric)1812 (4532 Metric), Concave4520 (11350 Metric), Concave
Size / Dimension
0.083" L x 0.055" W (2.10mm x 1.40mm)0.127" L x 0.102" W (3.22mm x 2.58mm)0.179" L x 0.128" W (4.55mm x 3.24mm)0.181" L x 0.128" W (4.60mm x 3.24mm)0.446" L x 0.200" W (11.33mm x 5.08mm)
Thickness (Max)
0.019" (0.48mm)0.021" (0.53mm)0.024" (0.62mm)0.030" (0.76mm)0.031" (0.78mm)0.033" (0.85mm)0.035" (0.89mm)0.037" (0.93mm)0.048" (1.22mm)0.057" (1.46mm)0.060" (1.52mm)0.076" (1.94mm)
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Mfr Part #
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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
MINISMD 10-110 Series
MINISMDC050F-2
PTC RESET FUSE 24V 500MA 1812
Littelfuse Inc.
87,931
In Stock
1 : ¥3.17000
Cut Tape (CT)
2,000 : ¥1.34030
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric24V500 mA1 A100 A150 ms150 mOhms1 Ohms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.024" (0.62mm)-
MINISMD 10-110 Series
MINISMDC110F-2
PTC RESET FUSE 8V 1.1A 1812
Littelfuse Inc.
77,160
In Stock
1 : ¥3.17000
Cut Tape (CT)
2,000 : ¥1.34030
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric8V1.1 A2.2 A100 A300 ms40 mOhms210 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.024" (0.62mm)-
MINISMD 10-110 Series
MINISMDC075F-2
PTC RESET FUSE 13.2V 750MA 1812
Littelfuse Inc.
57,880
In Stock
1 : ¥3.17000
Cut Tape (CT)
2,000 : ¥1.34030
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric13.2V750 mA1.5 A100 A200 ms110 mOhms450 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.024" (0.62mm)-
MINISMD 10-110 Series
MINISMDC014F-2
PTC RESET FUSE 60V 140MA 1812
Littelfuse Inc.
116,770
In Stock
1 : ¥3.33000
Cut Tape (CT)
2,000 : ¥1.37709
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric60V140 mA280 mA10 A8 ms1.5 Ohms6 Ohms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.035" (0.89mm)-
MINISMD 10-110 Series
MINISMDC020F-2
PTC RESET FUSE 30V 200MA 1812
Littelfuse Inc.
60,090
In Stock
1 : ¥3.33000
Cut Tape (CT)
2,000 : ¥1.37709
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V200 mA400 mA10 A20 ms600 mOhms3.3 Ohms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.035" (0.89mm)-
MINISMD 10-110 Series
MINISMDC030F-2
PTC RESET FUSE 30V 300MA 1812
Littelfuse Inc.
20,982
In Stock
1 : ¥3.74000
Cut Tape (CT)
2,000 : ¥1.57158
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V300 mA600 mA40 A100 ms200 mOhms1.75 Ohms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.035" (0.89mm)-
MINISMD 125-260 Series
MINISMDC200F-2
PTC RESET FUSE 8V 2A 1812
Littelfuse Inc.
11,846
In Stock
1 : ¥4.31000
Cut Tape (CT)
2,000 : ¥1.80356
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric8V2 A4 A100 A5 s20 mOhms70 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.048" (1.22mm)-
MINISMD 10-110 Series
MINISMDC110F/16-2
PTC RESET FUSE 16V 1.1A 1812
Littelfuse Inc.
29,333
In Stock
1 : ¥4.39000
Cut Tape (CT)
2,000 : ¥1.82770
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric16V1.1 A2.2 A100 A300 ms60 mOhms180 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.181" L x 0.128" W (4.60mm x 3.24mm)-0.019" (0.48mm)-
MINISMD 125-260 Series
MINISMDC150F/16-2
PTC RESET FUSE 16V 1.5A 1812
Littelfuse Inc.
12,798
In Stock
1 : ¥4.39000
Cut Tape (CT)
2,000 : ¥1.82770
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric16V1.5 A2.8 A100 A500 ms40 mOhms110 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.181" L x 0.128" W (4.60mm x 3.24mm)-0.019" (0.48mm)-
MINISMD 125-260 Series
MINISMDC260F/12-2
PTC RESET FUSE 12V 2.6A 1812
Littelfuse Inc.
58,228
In Stock
70,500
Factory
1 : ¥4.96000
Cut Tape (CT)
1,500 : ¥2.13229
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric12V2.6 A5 A100 A5 s15 mOhms47 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.181" L x 0.128" W (4.60mm x 3.24mm)-0.060" (1.52mm)-
MINISMD 10-110 Series
MINISMDC110F/24-2
PTC RESET FUSE 24V 1.1A 1812
Littelfuse Inc.
24,076
In Stock
1 : ¥4.96000
Cut Tape (CT)
1,500 : ¥2.14535
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric24V1.1 A2.2 A100 A500 ms60 mOhms180 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.181" L x 0.128" W (4.60mm x 3.24mm)-0.057" (1.46mm)-
MINISMD 125-260 Series
MINISMDC075F/24-2
PTC RESET FUSE 24V 750MA 1812
Littelfuse Inc.
9,387
In Stock
1 : ¥5.20000
Cut Tape (CT)
1,500 : ¥2.25846
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric24V750 mA1.5 A40 A300 ms90 mOhms290 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.181" L x 0.128" W (4.60mm x 3.24mm)-0.057" (1.46mm)-
MINISMDC075F/33-2
MINISMDC075F/33-2
PTC RESET FUSE 33V 750MA 1812
Littelfuse Inc.
8,593
In Stock
1 : ¥5.20000
Cut Tape (CT)
1,500 : ¥2.25846
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric33V750 mA1.6 A100 A1 s110 mOhms390 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric)0.181" L x 0.128" W (4.60mm x 3.24mm)-0.057" (1.46mm)-
MINISMD 125-260 Series
MINISMDC150F/24-2
PTC RESET FUSE 24V 1.5A 1812
Littelfuse Inc.
16,550
In Stock
1 : ¥5.28000
Cut Tape (CT)
1,000 : ¥2.34989
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric24V1.5 A3 A20 A1.5 s40 mOhms120 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.181" L x 0.128" W (4.60mm x 3.24mm)-0.076" (1.94mm)-
MINISMDC260F/16-2
MINISMDC260F/16-2
PTC RESET FUSE 16V 2.6A 1812
Littelfuse Inc.
15,840
In Stock
1 : ¥5.61000
Cut Tape (CT)
1,500 : ¥2.43590
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric16V2.6 A5 A100 A5 s15 mOhms50 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.181" L x 0.128" W (4.60mm x 3.24mm)-0.060" (1.52mm)-
MINISMD 10-110 Series
MINISMDC010F-2
PTC RESET FUSE 60V 100MA 1812
Littelfuse Inc.
99,025
In Stock
1 : ¥2.85000
Cut Tape (CT)
2,000 : ¥1.50801
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric60V100 mA300 mA40 A5 s700 mOhms12.7 Ohms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.035" (0.89mm)-
MINISMD 125-260 Series
MINISMDC150F-2
PTC RESET FUSE 6V 1.5A 1812
Littelfuse Inc.
10,082
In Stock
1 : ¥3.82000
Cut Tape (CT)
2,000 : ¥1.59666
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric6V1.5 A3 A100 A500 ms40 mOhms110 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.019" (0.48mm)-
MINISMD 125-260 Series
MINISMDC260F-2
PTC RESET FUSE 6V 2.6A 1812
Littelfuse Inc.
8,326
In Stock
1 : ¥3.82000
Cut Tape (CT)
2,000 : ¥1.59666
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric6V2.6 A5 A100 A5 s15 mOhms43 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.031" (0.78mm)-
MINISMD 125-260 Series
MINISMDC160F-2
PTC RESET FUSE 9V 1.6A 1812
Littelfuse Inc.
5,546
In Stock
1 : ¥3.82000
Cut Tape (CT)
2,000 : ¥1.59666
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric9V1.6 A3.2 A100 A1 s30 mOhms100 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.019" (0.48mm)-
MINISMD 10-110 Series
MINISMDC125F-2
PTC RESET FUSE 6V 1.25A 1812
Littelfuse Inc.
5,173
In Stock
42,000
Factory
1 : ¥3.82000
Cut Tape (CT)
2,000 : ¥1.59666
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric6V1.25 A2.5 A100 A400 ms50 mOhms140 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.019" (0.48mm)-
MINISMD 125-260 Series
MINISMDC125F/16-2
PTC RESET FUSE 16V 1.25A 1812
Littelfuse Inc.
6,481
In Stock
1 : ¥4.23000
Cut Tape (CT)
2,000 : ¥1.76677
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric16V1.25 A2.5 A100 A400 ms50 mOhms140 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.181" L x 0.128" W (4.60mm x 3.24mm)-0.019" (0.48mm)-
MINISMD 10-110 Series
MINISMDC150F/12-2
PTC RESET FUSE 12V 1.5A 1812
Littelfuse Inc.
22,134
In Stock
1 : ¥4.39000
Cut Tape (CT)
2,000 : ¥1.82770
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric12V1.5 A2.8 A100 A500 ms40 mOhms110 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.181" L x 0.128" W (4.60mm x 3.24mm)-0.019" (0.48mm)-
MINISMDC Type
MINISMDC300F-2
PTC RESET FUSE 6V 3A 1812
Littelfuse Inc.
6,969
In Stock
1 : ¥4.39000
Cut Tape (CT)
2,000 : ¥1.82770
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric6V3 A6 A100 A5 s11 mOhms36 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.030" (0.76mm)-
MINISMDC Type
MINISMDC260F/13.2-2
PTC RESET FUSE 13.2V 2.6A 1812
Littelfuse Inc.
4,267
In Stock
28,500
Factory
1 : ¥5.53000
Cut Tape (CT)
1,500 : ¥2.39780
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric13.2V2.6 A5 A100 A5 s15 mOhms50 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.181" L x 0.128" W (4.60mm x 3.24mm)-0.060" (1.52mm)-
MINISMD 125-260 Series
MINISMDC200F/16-2
PTC RESET FUSE 16V 2A 1812
Littelfuse Inc.
782
In Stock
1 : ¥6.42000
Cut Tape (CT)
2,000 : ¥2.68064
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric16V2 A4 A40 A5 s20 mOhms85 mOhms-40°C ~ 85°C-Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)-0.048" (1.22mm)-
Showing
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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.