PTC Resettable Fuses

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Mfr Part #
Quantity Available
Price
Tariff Status
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
2016L, 2016 Concave Pkg
2016L030DR
PTC RESET FUSE 60V 300MA 2016
Littelfuse Inc.
8,306
In Stock
94,500
Factory
1 : $0.67000
Cut Tape (CT)
1,500 : $0.28394
Tape & Reel (TR)
Tariff may apply if shipping to the United States
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
300 mA
600 mA
20 A
3 s
500 mOhms
2.3 Ohms
-40°C ~ 85°C
-
-
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.049" (1.25mm)
-
2016L, 2016 Concave Pkg
2016L260/24MR
PTC RESET FUSE 24V 2.6A 2016
Littelfuse Inc.
7,468
In Stock
1 : $0.70000
Cut Tape (CT)
1,000 : $0.31374
Tape & Reel (TR)
Tariff may apply if shipping to the United States
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
2.6 A
5 A
40 A
5 s
25 mOhms
75 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.063" (1.60mm)
-
2016L, 2016 Concave Pkg
2016L300/16MR
PTC RESET FUSE 16V 3A 2016
Littelfuse Inc.
6,928
In Stock
1 : $0.70000
Cut Tape (CT)
1,000 : $0.31374
Tape & Reel (TR)
Tariff may apply if shipping to the United States
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
3 A
5 A
40 A
10 s
15 mOhms
48 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.045" (1.15mm)
-
2016L, 2016 Concave Pkg
2016L100PR
PTC RESET FUSE 15V 1.1A 2016
Littelfuse Inc.
2,730
In Stock
34,000
Factory
1 : $0.74000
Cut Tape (CT)
2,000 : $0.27447
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
15V
1.1 A
2.2 A
40 A
500 ms
100 mOhms
400 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.030" (0.75mm)
-
2016L, 2016 Concave Pkg
2016L075/60MR
PTC RESET FUSE 60V 750MA 2016
Littelfuse Inc.
8,203
In Stock
1 : $0.87000
Cut Tape (CT)
1,000 : $0.38774
Tape & Reel (TR)
Tariff may apply if shipping to the United States
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
750 mA
1.5 A
20 A
500 ms
130 mOhms
900 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.079" (2.00mm)
-
2016L, 2016 Concave Pkg
2016L050MR
PTC RESET FUSE 60V 550MA 2016
Littelfuse Inc.
6,873
In Stock
1 : $0.67000
Cut Tape (CT)
1,000 : $0.29781
Tape & Reel (TR)
Tariff may apply if shipping to the United States
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
550 mA
1.1 A
20 A
5 s
200 mOhms
1 Ohms
-40°C ~ 85°C
-
-
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.079" (2.00mm)
-
2016L, 2016 Concave Pkg
2016L150/33DR
PTC RESET FUSE 33V 1.5A 2016
Littelfuse Inc.
8,629
In Stock
1 : $0.70000
Cut Tape (CT)
1,500 : $0.29913
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
33V
1.5 A
3 A
40 A
1 s
70 mOhms
180 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.063" (1.60mm)
-
2016L, 2016 Concave Pkg
2016L150DR
PTC RESET FUSE 15V 1.5A 2016
Littelfuse Inc.
4,878
In Stock
1 : $0.77000
Cut Tape (CT)
1,500 : $0.32913
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
15V
1.5 A
3 A
40 A
1 s
70 mOhms
180 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.061" (1.55mm)
-
2016L, 2016 Concave Pkg
2016L500DR
PTC RESET FUSE 6V 5A 2016
Littelfuse Inc.
3,309
In Stock
4,500
Factory
1 : $0.89000
Cut Tape (CT)
1,500 : $0.38041
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
5 A
10 A
100 A
2 s
5 mOhms
25 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.063" (1.60mm)
-
2016L, 2016 Concave Pkg
2016L200PR
PTC RESET FUSE 6V 2A 2016
Littelfuse Inc.
4,693
In Stock
66,000
Factory
1 : $0.77000
Cut Tape (CT)
2,000 : $0.31814
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
2 A
4.2 A
40 A
3 s
48 mOhms
100 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.030" (0.75mm)
-
2016L, 2016 Concave Pkg
2016L100/33DR
PTC RESET FUSE 33V 1.1A 2016
Littelfuse Inc.
0
In Stock
Check Lead Time
1 : $0.76000
Cut Tape (CT)
1,500 : $0.32375
Tape & Reel (TR)
Tariff may apply if shipping to the United States
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
33V
1.1 A
2.2 A
40 A
500 ms
100 mOhms
400 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.049" (1.25mm)
-
PTC 16V POLYFUSE SURF MOUNT 2016
2016L300/16MR-A
PTC 16V POLYFUSE SURF MOUNT 2016
Littelfuse Inc.
0
In Stock
Check Lead Time
1,000 : $0.39823
Tape & Reel (TR)
Tariff may apply if shipping to the United States
Tape & Reel (TR)
Active
Polymeric
16V
3 A
5 A
40 A
10 s
15 mOhms
48 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.063" (1.60mm)
-
PTC 24V POLYFUSE SURF MOUNT 2016
2016L260/24MR-A
PTC 24V POLYFUSE SURF MOUNT 2016
Littelfuse Inc.
0
In Stock
Check Lead Time
1,000 : $0.39823
Tape & Reel (TR)
-
Tape & Reel (TR)
Active
Polymeric
24V
2.6 A
5 A
40 A
5 s
25 mOhms
75 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.063" (1.60mm)
-
2016L500DR-A
2016L500DR-A
PTC 6V POLYFUSE SURF MOUNT 2016
Littelfuse Inc.
0
In Stock
Check Lead Time
1,500 : $0.48268
Tape & Reel (TR)
-
Tape & Reel (TR)
Active
Polymeric
6V
5 A
10 A
100 A
2 s
5 mOhms
25 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.063" (1.60mm)
-
2016L, 2016 Concave Pkg
2016L300/16DR
PTC RESET FUSE 16V 3A 2016
Littelfuse Inc.
0
In Stock
1 : $0.67000
Cut Tape (CT)
1,000 : $0.29997
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
Polymeric
16V
3 A
5 A
40 A
10 s
15 mOhms
48 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.061" (1.55mm)
-
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.