PTC Resettable Fuses

Results: 1.784
Stocking Options
Environmental Options
Media
Exclude
1.784Results
Applied FiltersRemove All
Showing
of 1.784
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)
Resistance - 25°C (Typ)
Operating Temperature
Grade
Qualification
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
MICROSMD_F SERIES
MICROSMD010F-2
PTC RESET FUSE 30V 100MA 1210
Littelfuse Inc.
110.710
In Stock
1 : 0,36000 €
Cut Tape (CT)
4.000 : 0,12309 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
100 mA
250 mA
10 A
1 s
2.1 Ohms
15 Ohms
-
-40°C ~ 85°C
-
-
-
Surface Mount
1210 (3225 Metric), Concave
0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.033" (0.85mm)
-
PICOSMD
PICOSMDC035S-2
PTC RESET FUSE 6V 350MA 0805
Littelfuse Inc.
33.781
In Stock
1 : 0,36000 €
Cut Tape (CT)
4.000 : 0,12309 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
350 mA
750 mA
100 A
200 ms
350 mOhms
1.4 Ohms
-
-40°C ~ 85°C
-
-
-
Surface Mount
0805 (2012 Metric), Concave
0.083" L x 0.055" W (2.10mm x 1.40mm)
-
0.027" (0.68mm)
-
RXEF010
RXEF010
PTC RESET FUSE 60V 100MA RADIAL
Littelfuse Inc.
28.658
In Stock
1 : 0,36000 €
Bag
Bag
Active
Polymeric
60V
100 mA
200 mA
40 A
4 s
2.5 Ohms
7.5 Ohms
-
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.291" Dia x 0.118" T (7.40mm x 3.00mm)
0.457" (11.60mm)
-
0.199" (5.05mm)
RXEF020
RXEF020
PTC RESET FUSE 72V 200MA RADIAL
Littelfuse Inc.
23.807
In Stock
1 : 0,36000 €
Bag
Bag
Active
Polymeric
72V
200 mA
400 mA
40 A
2.2 s
1.83 Ohms
4.4 Ohms
-
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.291" Dia x 0.118" T (7.40mm x 3.00mm)
0.461" (11.70mm)
-
0.199" (5.05mm)
1210L, 1210 Concave Pkg
1210L020WR
PTC RESET FUSE 30V 200MA 1210
Littelfuse Inc.
5.118
In Stock
1 : 0,36000 €
Cut Tape (CT)
3.000 : 0,12959 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
200 mA
400 mA
10 A
20 ms
800 mOhms
5 Ohms
-
-40°C ~ 85°C
-
-
-
Surface Mount
1210 (3225 Metric), Concave
0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.039" (1.00mm)
-
RXE(F)02(0,5)
RXEF025
PTC RESET FUSE 72V 250MA RADIAL
Littelfuse Inc.
46.992
In Stock
1 : 0,37000 €
Bag
Bag
Active
Polymeric
72V
250 mA
500 mA
40 A
2.5 s
1.25 Ohms
3 Ohms
-
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.291" Dia x 0.118" T (7.40mm x 3.00mm)
0.500" (12.70mm)
-
0.199" (5.05mm)
RXE(F)005
RXEF005
PTC RESET FUSE 60V 50MA RADIAL
Littelfuse Inc.
26.758
In Stock
1 : 0,37000 €
Bag
Bag
Active
Polymeric
60V
50 mA
100 mA
40 A
5 s
7.3 Ohms
20 Ohms
-
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.315" Dia x 0.118" T (8.00mm x 3.00mm)
0.327" (8.30mm)
-
0.199" (5.05mm)
NANOSMDC
NANOSMDC012F-2
PTC RESET FUSE 48V 120MA 1206
Littelfuse Inc.
31.575
In Stock
1 : 0,38000 €
Cut Tape (CT)
3.000 : 0,13556 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
48V
120 mA
390 mA
10 A
200 ms
1.4 Ohms
6.5 Ohms
-
-40°C ~ 85°C
-
-
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.039" (1.00mm)
-
RXEF050
RXEF050
PTC RESET FUSE 72V 500MA RADIAL
Littelfuse Inc.
30.659
In Stock
1 : 0,38000 €
Bag
Bag
Active
Polymeric
72V
500 mA
1 A
40 A
4 s
500 mOhms
1.17 Ohms
-
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.311" Dia x 0.118" T (7.90mm x 3.00mm)
0.539" (13.70mm)
-
0.199" (5.05mm)
MINISMD 10-110 Series
NANOSMDC010F-2
PTC RESET FUSE 60V 100MA 1206
Littelfuse Inc.
125.828
In Stock
1 : 0,39000 €
Cut Tape (CT)
3.000 : 0,13864 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
100 mA
250 mA
10 A
1 s
-
-
-
-
-
-
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.039" (1.00mm)
-
MINISMD 10-110 Series
MINISMDC050F-2
PTC RESET FUSE 24V 500MA 1812
Littelfuse Inc.
116.305
In Stock
1 : 0,39000 €
Cut Tape (CT)
2.000 : 0,14309 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
500 mA
1 A
100 A
150 ms
150 mOhms
1 Ohms
-
-40°C ~ 85°C
-
-
-
Surface Mount
1812 (4532 Metric), Concave
0.179" 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.
35.804
In Stock
1 : 0,39000 €
Cut Tape (CT)
2.000 : 0,14309 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
13.2V
750 mA
1.5 A
100 A
200 ms
110 mOhms
450 mOhms
-
-40°C ~ 85°C
-
-
-
Surface Mount
1812 (4532 Metric), Concave
0.179" 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.
26.745
In Stock
1 : 0,39000 €
Cut Tape (CT)
2.000 : 0,14309 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
8V
1.1 A
2.2 A
100 A
300 ms
40 mOhms
210 mOhms
-
-40°C ~ 85°C
-
-
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.024" (0.62mm)
-
MINISMD 10-110 Series
MINISMDC020F-2
PTC RESET FUSE 30V 200MA 1812
Littelfuse Inc.
161.895
In Stock
1 : 0,40000 €
Cut Tape (CT)
2.000 : 0,14666 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
200 mA
400 mA
10 A
20 ms
600 mOhms
3.3 Ohms
-
-40°C ~ 85°C
-
-
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.035" (0.89mm)
-
MINISMD 10-110 Series
MINISMDC014F-2
PTC RESET FUSE 60V 140MA 1812
Littelfuse Inc.
154.918
In Stock
1 : 0,40000 €
Cut Tape (CT)
2.000 : 0,14666 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
140 mA
280 mA
10 A
8 ms
1.5 Ohms
6 Ohms
-
-40°C ~ 85°C
-
-
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.035" (0.89mm)
-
NANOSMDC
NANOSMDC075F-2
PTC RESET FUSE 6V 750MA 1206
Littelfuse Inc.
65.552
In Stock
1 : 0,40000 €
Cut Tape (CT)
3.000 : 0,14140 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
750 mA
1.5 A
100 A
100 ms
90 mOhms
300 mOhms
-
-40°C ~ 85°C
-
-
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.027" (0.68mm)
-
RXEF040
RXEF040
PTC RESET FUSE 72V 400MA RADIAL
Littelfuse Inc.
28.896
In Stock
1 : 0,41000 €
Bag
Bag
Active
Polymeric
72V
400 mA
800 mA
40 A
3.8 s
550 mOhms
1.29 Ohms
-
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.299" Dia x 0.118" T (7.60mm x 3.00mm)
0.532" (13.50mm)
-
0.199" (5.05mm)
RUEF90,110,135,160,185,250 Series
RUEF090
PTC RESET FUSE 30V 900MA RADIAL
Littelfuse Inc.
26.921
In Stock
1 : 0,41000 €
Bag
Bag
Active
Polymeric
30V
900 mA
1.8 A
100 A
5.9 s
70 mOhms
220 mOhms
-
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.291" Dia x 0.118" T (7.40mm x 3.00mm)
0.480" (12.20mm)
-
0.199" (5.05mm)
RUEF90,110,135,160,185,250 Series
RUEF110
PTC RESET FUSE 30V 1.1A RADIAL
Littelfuse Inc.
9.109
In Stock
1 : 0,41000 €
Bag
Bag
Active
Polymeric
30V
1.1 A
2.2 A
100 A
6.6 s
70 mOhms
170 mOhms
-
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.291" Dia x 0.118" T (7.40mm x 3.00mm)
0.559" (14.20mm)
-
0.199" (5.05mm)
NANOSMDC
NANOSMDC020F-2
PTC RESET FUSE 24V 200MA 1206
Littelfuse Inc.
37.912
In Stock
This product has a maximum purchase limit
1 : 0,43000 €
Cut Tape (CT)
3.000 : 0,15205 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
200 mA
420 mA
100 A
0.1 s
650 mOhms
3.1 Ohms
-
-40°C ~ 85°C
-
-
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.028" (0.70mm)
-
RXE(F)075
RXEF075
PTC RESET FUSE 72V 750MA RADIAL
Littelfuse Inc.
9.772
In Stock
1 : 0,43000 €
Bag
Bag
Active
Polymeric
72V
750 mA
1.5 A
40 A
6.3 s
250 mOhms
600 mOhms
-
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.402" Dia x 0.118" T (10.20mm x 3.00mm)
0.598" (15.20mm)
-
0.199" (5.05mm)
MICROSMD_F SERIES
MICROSMD050F-2
PTC RESET FUSE 13.2V 500MA 1210
Littelfuse Inc.
46.961
In Stock
1 : 0,44000 €
Cut Tape (CT)
4.000 : 0,15010 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
13.2V
500 mA
1 A
40 A
50 ms
250 mOhms
900 mOhms
-
-40°C ~ 85°C
-
-
-
Surface Mount
1210 (3225 Metric), Concave
0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.024" (0.62mm)
-
NANOSMDC
NANOSMDC110F-2
PTC RESET FUSE 6V 1.1A 1206
Littelfuse Inc.
36.244
In Stock
1 : 0,44000 €
Cut Tape (CT)
3.000 : 0,15530 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
1.1 A
2.2 A
100 A
100 ms
70 mOhms
200 mOhms
-
-40°C ~ 85°C
-
-
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.026" (0.67mm)
-
RUEF90,110,135,160,185,250 Series
RUEF185
PTC RESET FUSE 30V 1.85A RADIAL
Littelfuse Inc.
29.608
In Stock
1 : 0,44000 €
Bag
Bag
Active
Polymeric
30V
1.85 A
3.7 A
100 A
8.7 s
30 mOhms
90 mOhms
-
-40°C ~ 85°C
-
-
-
Through Hole
Radial, Disc
0.402" Dia x 0.118" T (10.20mm x 3.00mm)
0.618" (15.70mm)
-
0.199" (5.05mm)
MICROSMD_F SERIES
MICROSMD005F-2
PTC RESET FUSE 30V 50MA 1210
Littelfuse Inc.
85.104
In Stock
1 : 0,45000 €
Cut Tape (CT)
4.000 : 0,15344 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
50 mA
150 mA
10 A
1.5 s
3.6 Ohms
50 Ohms
-
-40°C ~ 85°C
-
-
-
Surface Mount
1210 (3225 Metric), Concave
0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.033" (0.85mm)
-
Showing
of 1.784

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.