PTC Resettable Fuses

Results: 7
Manufacturer
Bel Fuse Inc.Littelfuse Inc.
Series
0ZCF0ZCGPOLY-FUSE®, 0603LPOLY-FUSE®, 2920L
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
6V15V16V24V33V
Current - Hold (Ih) (Max)
500 mA1.1 A1.85 A2 A2.5 A5 A
Current - Trip (It)
1 A2.2 A3.7 A4 A5 A10 A
Current - Max
40 A100 A
Time to Trip
100 ms500 ms2.5 s5 s16 s
Resistance - Initial (Ri) (Min)
5 mOhms25 mOhms35 mOhms40 mOhms50 mOhms100 mOhms
Resistance - Post Trip (R1) (Max)
25 mOhms85 mOhms120 mOhms125 mOhms150 mOhms180 mOhms680 mOhms
Package / Case
0603 (1608 Metric), Concave1812 (4532 Metric), Concave2920 (7351 Metric), Concave
Size / Dimension
0.063" L x 0.032" W (1.60mm x 0.80mm)0.179" L x 0.128" W (4.55mm x 3.24mm)0.289" L x 0.202" W (7.35mm x 5.12mm)0.290" L x 0.202" W (7.36mm x 5.12mm)
Thickness (Max)
0.032" (0.80mm)0.035" (0.90mm)0.049" (1.25mm)0.061" (1.55mm)0.063" (1.60mm)
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
2920 (7351 Metric), Concave
0ZCF0185FF2C
PTC RESET FUSE 33V 1.85A 2920
Bel Fuse Inc.
76,514
In Stock
1 : ¥2.55000
Cut Tape (CT)
2,000 : ¥1.22072
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
33V
1.85 A
3.7 A
100 A
2.5 s
40 mOhms
150 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
0.035" (0.90mm)
-
2920 (7351 Metric), Concave
0ZCF0200AF2C
PTC RESET FUSE 24V 2A 2920
Bel Fuse Inc.
62,129
In Stock
1 : ¥2.55000
Cut Tape (CT)
2,000 : ¥1.22072
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
2 A
4 A
100 A
5 s
35 mOhms
120 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
0.032" (0.80mm)
-
2920 (7351 Metric), Concave
0ZCF0250FF2C
PTC RESET FUSE 16V 2.5A 2920
Bel Fuse Inc.
49,479
In Stock
1 : ¥2.55000
Cut Tape (CT)
2,000 : ¥1.22072
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
2.5 A
5 A
100 A
16 s
25 mOhms
85 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
0.035" (0.90mm)
-
0603L Series
0603L050YR
PTC RESET FUSE 6V 500MA 0603
Littelfuse Inc.
21,155
In Stock
1 : ¥7.64000
Cut Tape (CT)
4,000 : ¥3.26340
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
500 mA
1 A
40 A
100 ms
100 mOhms
680 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.061" (1.55mm)
-
2920L Series
2920L500/16MR
PTC RESET FUSE 16V 5A 2920
Littelfuse Inc.
11,805
In Stock
22,000
Factory
1 : ¥15.11000
Cut Tape (CT)
1,000 : ¥6.16195
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
5 A
10 A
40 A
5 s
5 mOhms
25 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2920 (7351 Metric), Concave
0.289" L x 0.202" W (7.35mm x 5.12mm)
-
0.063" (1.60mm)
-
1812 (4532 Metric), Concave
0ZCG0110AF2C
PTC RESET FUSE 16V 1.1A 1812
Bel Fuse Inc.
67,095
In Stock
1 : ¥1.72000
Cut Tape (CT)
2,000 : ¥0.82603
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
1.1 A
2.2 A
100 A
500 ms
40 mOhms
180 mOhms
-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)
-
0.035" (0.90mm)
-
2920L Series
2920L200DR
PTC RESET FUSE 15V 2A 2920
Littelfuse Inc.
14,766
In Stock
1 : ¥6.49000
Cut Tape (CT)
1,500 : ¥2.52621
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
15V
2 A
4 A
40 A
5 s
50 mOhms
125 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2920 (7351 Metric), Concave
0.289" L x 0.202" W (7.35mm x 5.12mm)
-
0.049" (1.25mm)
-
Showing
of 7

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.