PTC Resettable Fuses

Results: 15
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Product Status
ActiveObsolete
Voltage - Max
6V13.2V16V24V30V48V
Current - Hold (Ih) (Max)
100 mA120 mA160 mA300 mA350 mA500 mA750 mA1 A1.1 A1.5 A2 A
Current - Trip (It)
350 mA390 mA450 mA750 mA820 mA1 A1.1 A1.5 A1.8 A2 A2.2 A3 A4 A
Current - Max
10 A20 A40 A100 A
Time to Trip
100 ms200 ms300 ms1.5 s
Resistance - Initial (Ri) (Min)
20 mOhms40 mOhms60 mOhms70 mOhms90 mOhms100 mOhms150 mOhms200 mOhms450 mOhms500 mOhms1.1 Ohms1.4 Ohms
Resistance - Post Trip (R1) (Max)
72 mOhms110 mOhms200 mOhms210 mOhms290 mOhms300 mOhms360 mOhms700 mOhms1.35 Ohms1.95 Ohms6.5 Ohms10 Ohms
Operating Temperature
-40°C ~ 125°C-40°C ~ 85°C-
Package / Case
1206 (3216 Metric)1206 (3216 Metric), Concave
Size / Dimension
0.126" L x 0.063" W (3.20mm x 1.59mm)0.126" L x 0.063" W (3.20mm x 1.60mm)0.126" L x 0.065" W (3.20mm x 1.64mm)0.134" L x 0.071" W (3.40mm x 1.80mm)
Thickness (Max)
0.026" (0.67mm)0.027" (0.68mm)0.028" (0.70mm)0.029" (0.74mm)0.032" (0.82mm)0.035" (0.89mm)0.039" (1.00mm)0.043" (1.10mm)0.047" (1.20mm)0.049" (1.25mm)0.055" (1.40mm)
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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
NANOSMDC
NANOSMDC012F-2
PTC RESET FUSE 48V 120MA 1206
Littelfuse Inc.
20,375
In Stock
1 : ¥3.12000
Cut Tape (CT)
3,000 : ¥1.14326
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)
-
NANOSMDC
NANOSMDC075F-2
PTC RESET FUSE 6V 750MA 1206
Littelfuse Inc.
55,188
In Stock
1 : ¥3.20000
Cut Tape (CT)
3,000 : ¥1.19772
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)
-
NANOSMDC
NANOSMDC110F-2
PTC RESET FUSE 6V 1.1A 1206
Littelfuse Inc.
37,712
In Stock
1 : ¥3.61000
Cut Tape (CT)
3,000 : ¥1.32816
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)
-
NANOSMDC
NANOSMDC150F-2
PTC RESET FUSE 6V 1.5A 1206
Littelfuse Inc.
76,108
In Stock
1 : ¥3.86000
Cut Tape (CT)
3,000 : ¥1.41548
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
1.5 A
3 A
100 A
300 ms
40 mOhms
110 mOhms
-40°C ~ 85°C
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.035" (0.89mm)
-
NANOSMDC
NANOSMDC035F-2
PTC RESET FUSE 16V 350MA 1206
Littelfuse Inc.
41,814
In Stock
1 : ¥3.86000
Cut Tape (CT)
3,000 : ¥1.41548
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
350 mA
750 mA
20 A
100 ms
450 mOhms
1.35 Ohms
-40°C ~ 85°C
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.032" (0.82mm)
-
NANOSMDC
NANOSMDC016F-2
PTC RESET FUSE 48V 160MA 1206
Littelfuse Inc.
33,208
In Stock
1 : ¥3.86000
Cut Tape (CT)
3,000 : ¥1.41548
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
48V
160 mA
450 mA
10 A
300 ms
1.1 Ohms
-
-
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.063" W (3.20mm x 1.60mm)
-
0.039" (1.00mm)
-
NANOSMDC
NANOSMDC050F/13.2-2
PTC RESET FUSE 13.2V 500MA 1206
Littelfuse Inc.
19,058
In Stock
1 : ¥3.86000
Cut Tape (CT)
3,000 : ¥1.41548
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
13.2V
500 mA
1.1 A
100 A
100 ms
200 mOhms
-
-
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.063" W (3.20mm x 1.60mm)
-
0.029" (0.74mm)
-
NANOSMDC
NANOSMDCH030F/24-02
PTC RESET FUSE 24V 300MA 1206
Littelfuse Inc.
29,869
In Stock
1 : ¥9.85000
Cut Tape (CT)
3,000 : ¥4.15278
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
300 mA
820 mA
10 A
100 ms
500 mOhms
1.95 Ohms
-40°C ~ 125°C
-
Surface Mount
1206 (3216 Metric)
0.134" L x 0.071" W (3.40mm x 1.80mm)
-
0.049" (1.25mm)
-
NANOSMDC
NANOSMDC200F-2
PTC RESET FUSE 6V 2A 1206
Littelfuse Inc.
5,747
In Stock
1 : ¥5.01000
Cut Tape (CT)
3,000 : ¥1.85102
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
2 A
4 A
100 A
1.5 s
20 mOhms
72 mOhms
-40°C ~ 85°C
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.043" (1.10mm)
-
NANOSMDC
NANOSMDCH010F-02
PTC RESET FUSE 30V 100MA 1206
Littelfuse Inc.
5,710
In Stock
1 : ¥5.91000
Cut Tape (CT)
4,000 : ¥2.17765
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
100 mA
350 mA
10 A
100 ms
1.1 Ohms
10 Ohms
-40°C ~ 125°C
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.028" (0.70mm)
-
NANOSMDC
NANOSMDH075F-02
PTC RESET FUSE 6V 750MA 1206
Littelfuse Inc.
41
In Stock
1 : ¥19.37000
Cut Tape (CT)
3,000 : ¥7.61417
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
750 mA
2 A
10 A
100 ms
100 mOhms
360 mOhms
-40°C ~ 125°C
-
Surface Mount
1206 (3216 Metric)
0.126" L x 0.063" W (3.20mm x 1.60mm)
-
0.039" (1.00mm)
-
NANOSMDC
NANOSMDM100-2
POLYSWITCH 1.00A RESET FUSE SMD
Littelfuse Inc.
0
In Stock
1 : ¥4.27000
Cut Tape (CT)
Cut Tape (CT)
Obsolete
Polymeric
6V
1 A
1.8 A
40 A
300 ms
60 mOhms
210 mOhms
-
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.047" (1.20mm)
-
NANOSMDC
NANOSMDC150-2
PTC RESET FUSE 6V 1.5A 1206
Littelfuse Inc.
0
In Stock
1 : ¥4.27000
Cut Tape (CT)
3,000 : ¥1.75571
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Obsolete
Polymeric
6V
1.5 A
3 A
100 A
300 ms
40 mOhms
110 mOhms
-40°C ~ 85°C
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.065" W (3.20mm x 1.64mm)
-
0.055" (1.40mm)
-
NANOSMDC
NANOSMDM050-2
POLYSWITCH 0.50A RESET FUSE SMD
Littelfuse Inc.
0
In Stock
1 : ¥5.01000
Cut Tape (CT)
Cut Tape (CT)
Obsolete
Polymeric
6V
500 mA
1 A
40 A
100 ms
150 mOhms
700 mOhms
-
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.047" (1.20mm)
-
NANOSMDC
NANOSMDM075-2
POLYSWITCH 0.75A RESET FUSE SMD
Littelfuse Inc.
0
In Stock
1 : ¥5.01000
Cut Tape (CT)
Cut Tape (CT)
Obsolete
Polymeric
6V
750 mA
1.5 A
40 A
200 ms
100 mOhms
290 mOhms
-
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.047" (1.20mm)
-
Showing
of 15

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.