PTC Resettable Fuses

Results: 7
Manufacturer
Bel Fuse Inc.Littelfuse Inc.
Series
0ZCG0ZCJPOLY-FUSE®, 1206LPolySwitch®, nanoSMD
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
6V30V48V60V
Current - Hold (Ih) (Max)
50 mA120 mA125 mA200 mA300 mA500 mA
Current - Trip (It)
150 mA290 mA390 mA400 mA600 mA1 A
Current - Max
10 A40 A100 A
Time to Trip
100 ms200 ms1.5 s
Resistance - Initial (Ri) (Min)
150 mOhms200 mOhms600 mOhms1.4 Ohms1.5 Ohms3.6 Ohms
Resistance - Post Trip (R1) (Max)
700 mOhms1.75 Ohms2.5 Ohms6 Ohms6.5 Ohms20 Ohms
Package / Case
1206 (3216 Metric), Concave1812 (4532 Metric), Concave
Size / Dimension
0.126" L x 0.063" W (3.20mm x 1.59mm)0.126" L x 0.065" W (3.20mm x 1.65mm)0.128" L x 0.065" W (3.25mm x 1.65mm)0.179" L x 0.128" W (4.55mm x 3.24mm)
Thickness (Max)
0.028" (0.70mm)0.030" (0.75mm)0.033" (0.85mm)0.039" (1.00mm)0.049" (1.25mm)0.057" (1.45mm)
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
Grade
Qualification
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
0ZCK-Series-1206
0ZCJ0012FF2E
PTC RESET FUSE 48V 120MA 1206
Bel Fuse Inc.
311,911
In Stock
1 : ¥1.31000
Cut Tape (CT)
3,000 : ¥0.59568
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
Automotive
AEC-Q200
-
Surface Mount
1206 (3216 Metric), Concave
0.128" L x 0.065" W (3.25mm x 1.65mm)
-
0.033" (0.85mm)
-
1812 (4532 Metric), Concave
0ZCG0030FF2C
PTC RESET FUSE 30V 300MA 1812
Bel Fuse Inc.
92,057
In Stock
1 : ¥1.31000
Cut Tape (CT)
2,000 : ¥0.63291
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
300 mA
600 mA
40 A
100 ms
200 mOhms
1.75 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.028" (0.70mm)
-
0ZCK-Series-1206
0ZCJ0020FF2E
PTC RESET FUSE 30V 200MA 1206
Bel Fuse Inc.
81,063
In Stock
1 : ¥1.31000
Cut Tape (CT)
3,000 : ¥0.59568
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
200 mA
400 mA
10 A
100 ms
600 mOhms
2.5 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
1206 (3216 Metric), Concave
0.128" L x 0.065" W (3.25mm x 1.65mm)
-
0.030" (0.75mm)
-
NANOSMDC
NANOSMDC012F-2
PTC RESET FUSE 48V 120MA 1206
Littelfuse Inc.
17,117
In Stock
1 : ¥3.20000
Cut Tape (CT)
3,000 : ¥1.28181
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)
-
POLYFUSE-1206L
1206L050YR
PTC RESET FUSE 6V 500MA 1206
Littelfuse Inc.
23,102
In Stock
1 : ¥3.61000
Cut Tape (CT)
4,000 : ¥1.49153
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
500 mA
1 A
100 A
100 ms
150 mOhms
700 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.030" (0.75mm)
-
POLYFUSE-1206L
1206L012WR
PTC RESET FUSE 30V 125MA 1206
Littelfuse Inc.
77,999
In Stock
1 : ¥4.02000
Cut Tape (CT)
3,000 : ¥1.49150
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
125 mA
290 mA
100 A
200 ms
1.5 Ohms
6 Ohms
-40°C ~ 85°C
-
-
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.057" (1.45mm)
-
POLYFUSE-1206L
1206L005/60WR
PTC RESET FUSE 60V 50MA 1206
Littelfuse Inc.
19,137
In Stock
1 : ¥4.68000
Cut Tape (CT)
3,000 : ¥1.93361
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
50 mA
150 mA
10 A
1.5 s
3.6 Ohms
20 Ohms
-40°C ~ 85°C
-
-
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.049" (1.25mm)
-
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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.