PTC Resettable Fuses

Results: 2
Series
PolySwitch®, miniSMDPolySwitch®, nanoSMD
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
24V33V
Current - Hold (Ih) (Max)
300 mA750 mA
Current - Trip (It)
820 mA1.6 A
Current - Max
10 A100 A
Time to Trip
100 ms1 s
Resistance - Initial (Ri) (Min)
110 mOhms500 mOhms
Resistance - Post Trip (R1) (Max)
390 mOhms1.95 Ohms
Operating Temperature
-40°C ~ 125°C-40°C ~ 85°C
Package / Case
1206 (3216 Metric)1812 (4532 Metric)
Size / Dimension
0.134" L x 0.071" W (3.40mm x 1.80mm)0.181" L x 0.128" W (4.60mm x 3.24mm)
Thickness (Max)
0.049" (1.25mm)0.057" (1.46mm)
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
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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
MINISMDC075F/33-2
MINISMDC075F/33-2
PTC RESET FUSE 33V 750MA 1812
Littelfuse Inc.
12,745
In Stock
1 : ¥5.25000
Cut Tape (CT)
1,500 : ¥2.28079
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
33V
750 mA
1.6 A
100 A
1 s
110 mOhms
390 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric)
0.181" L x 0.128" W (4.60mm x 3.24mm)
-
0.057" (1.46mm)
-
NANOSMDC
NANOSMDCH030F/24-02
PTC RESET FUSE 24V 300MA 1206
Littelfuse Inc.
22,987
In Stock
1 : ¥9.85000
Cut Tape (CT)
3,000 : ¥4.15301
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)
-
Showing
of 2

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.