PTC Resettable Fuses

Results: 36
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Product Status
ActiveObsolete
Voltage - Max
6V8V12V13.2V15V16V24V30V48V60V
Current - Hold (Ih) (Max)
50 mA100 mA125 mA160 mA200 mA250 mA350 mA500 mA750 mA1 A1.1 A1.5 A1.6 A1.75 A
Current - Trip (It)
150 mA250 mA290 mA370 mA420 mA500 mA550 mA750 mA1 A1.5 A1.8 A2.2 A3 A3.2 A
Current - Max
10 A100 A
Time to Trip
80 ms100 ms200 ms300 ms400 ms500 ms1.5 s
Resistance - Initial (Ri) (Min)
18 mOhms20 mOhms25 mOhms40 mOhms55 mOhms90 mOhms150 mOhms300 mOhms550 mOhms650 mOhms1.2 Ohms1.5 Ohms3.6 Ohms
Resistance - Post Trip (R1) (Max)
80 mOhms90 mOhms110 mOhms120 mOhms180 mOhms210 mOhms290 mOhms350 mOhms700 mOhms750 mOhms1.2 Ohms2.3 Ohms2.6 Ohms4.5 Ohms
Size / Dimension
0.126" L x 0.065" W (3.20mm x 1.65mm)0.128" L x 0.065" W (3.25mm x 1.65mm)
Thickness (Max)
0.030" (0.75mm)0.039" (1.00mm)0.049" (1.25mm)0.055" (1.40mm)0.057" (1.45mm)0.063" (1.60mm)0.071" (1.80mm)-
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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
POLYFUSE-1206L
1206L016WR
PTC RESET FUSE 30V 160MA 1206
Littelfuse Inc.
101,206
In Stock
1 : $0.49000
Cut Tape (CT)
3,000 : $0.20165
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V160 mA370 mA100 A300 ms1.2 Ohms4.5 Ohms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.057" (1.45mm)-
POLYFUSE-1206L
1206L012WR
PTC RESET FUSE 30V 125MA 1206
Littelfuse Inc.
86,497
In Stock
1 : $0.49000
Cut Tape (CT)
3,000 : $0.20165
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V125 mA290 mA100 A200 ms1.5 Ohms6 Ohms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.057" (1.45mm)-
POLYFUSE-1206L
1206L050/15YR
PTC RESET FUSE 15V 500MA 1206
Littelfuse Inc.
40,707
In Stock
1 : $0.49000
Cut Tape (CT)
4,000 : $0.20165
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric15V500 mA1 A100 A100 ms150 mOhms750 mOhms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.030" (0.75mm)-
POLYFUSE-1206L
1206L025YR
PTC RESET FUSE 16V 250MA 1206
Littelfuse Inc.
35,482
In Stock
220,000
Factory
1 : $0.49000
Cut Tape (CT)
4,000 : $0.20165
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric16V250 mA500 mA100 A80 ms550 mOhms2.3 Ohms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.039" (1.00mm)-
POLYFUSE-1206L
1206L075THYR
PTC RESET FUSE 8V 750MA 1206
Littelfuse Inc.
23,779
In Stock
1 : $0.49000
Cut Tape (CT)
4,000 : $0.20165
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric8V750 mA1.5 A100 A200 ms90 mOhms290 mOhms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.030" (0.75mm)-
POLYFUSE-1206L
1206L050YR
PTC RESET FUSE 6V 500MA 1206
Littelfuse Inc.
18,430
In Stock
1 : $0.49000
Cut Tape (CT)
4,000 : $0.20165
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric6V500 mA1 A100 A100 ms150 mOhms700 mOhms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.030" (0.75mm)-
POLYFUSE-1206L
1206L020YR
PTC RESET FUSE 24V 200MA 1206
Littelfuse Inc.
4,096
In Stock
1 : $0.49000
Cut Tape (CT)
4,000 : $0.20165
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric24V200 mA420 mA100 A100 ms650 mOhms2.6 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.039" (1.00mm)-
POLYFUSE-1206L
1206L150THWR
PTC RESET FUSE 8V 1.5A 1206
Littelfuse Inc.
61,680
In Stock
1 : $0.50000
Cut Tape (CT)
3,000 : $0.20609
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric8V1.5 A3 A100 A300 ms40 mOhms120 mOhms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.039" (1.00mm)-
POLYFUSE-1206L
1206L110THYR
PTC RESET FUSE 8V 1.1A 1206
Littelfuse Inc.
34,153
In Stock
1 : $0.50000
Cut Tape (CT)
4,000 : $0.20609
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric8V1.1 A2.2 A100 A100 ms40 mOhms210 mOhms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.030" (0.75mm)-
POLYFUSE-1206L
1206L075/13.2WR
PTC RESET FUSE 13.2V 750MA 1206
Littelfuse Inc.
26,241
In Stock
1 : $0.50000
Cut Tape (CT)
3,000 : $0.20609
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric13.2V750 mA1.5 A100 A200 ms90 mOhms350 mOhms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.049" (1.25mm)-
POLYFUSE-1206L
1206L010/60WR
PTC RESET FUSE 60V 100MA 1206
Littelfuse Inc.
19,483
In Stock
1 : $0.57000
Cut Tape (CT)
3,000 : $0.23553
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric60V100 mA250 mA10 A1.5 s1.5 Ohms10 Ohms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.049" (1.25mm)-
POLYFUSE-1206L
1206L005/60WR
PTC RESET FUSE 60V 50MA 1206
Littelfuse Inc.
8,347
In Stock
1 : $0.57000
Cut Tape (CT)
3,000 : $0.23553
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric60V50 mA150 mA10 A1.5 s3.6 Ohms20 Ohms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.049" (1.25mm)-
POLYFUSE-1206L
1206L012/48WR
PTC RESET FUSE 48V 125MA 1206
Littelfuse Inc.
4,987
In Stock
1 : $0.57000
Cut Tape (CT)
3,000 : $0.23553
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric48V125 mA290 mA10 A200 ms1.5 Ohms6 Ohms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.049" (1.25mm)-
POLYFUSE-1206L
1206L075/16WR
PTC RESET FUSE 16V 750MA 1206
Littelfuse Inc.
5,126
In Stock
1 : $0.98000
Cut Tape (CT)
3,000 : $0.41191
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric16V750 mA1.5 A100 A200 ms90 mOhms290 mOhms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.049" (1.25mm)-
POLYFUSE-1206L
1206L050/24WR
PTC RESET FUSE 24V 500MA 1206
Littelfuse Inc.
5,828
In Stock
1 : $1.54000
Cut Tape (CT)
3,000 : $0.65039
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric24V500 mA1 A100 A100 ms150 mOhms750 mOhms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.049" (1.25mm)-
POLYFUSE-1206L
1206L010/30WR
PTC RESET FUSE 30V 100MA 1206
Littelfuse Inc.
69,825
In Stock
51,000
Factory
1 : $0.40000
Cut Tape (CT)
3,000 : $0.21200
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V100 mA250 mA10 A1.5 s1.5 Ohms10 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)---
POLYFUSE-1206L
1206L035/16YR
PTC RESET FUSE 16V 350MA 1206
Littelfuse Inc.
70,759
In Stock
1 : $0.49000
Cut Tape (CT)
4,000 : $0.20165
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric16V350 mA750 mA100 A100 ms300 mOhms1.2 Ohms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.030" (0.75mm)-
POLYFUSE-1206L
1206L035YR
PTC RESET FUSE 6V 350MA 1206
Littelfuse Inc.
10,447
In Stock
1 : $0.49000
Cut Tape (CT)
4,000 : $0.20165
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric6V350 mA750 mA100 A100 ms300 mOhms1.2 Ohms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.030" (0.75mm)-
POLYFUSE-1206L
1206L020/30YR
PTC RESET FUSE 30V 20MA 1206
Littelfuse Inc.
4,659
In Stock
44,000
Factory
1 : $0.57000
Cut Tape (CT)
4,000 : $0.23553
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V200 mA420 mA100 A100 ms650 mOhms2.6 Ohms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.039" (1.00mm)-
POLYFUSE-1206L
1206L035/30WR
PTC RESET FUSE 30V 350MA 1206
Littelfuse Inc.
1,152
In Stock
45,000
Factory
1 : $0.57000
Cut Tape (CT)
3,000 : $0.23553
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric30V350 mA750 mA100 A100 ms300 mOhms1.2 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.039" (1.00mm)-
POLYFUSE-1206L
1206L200PR
PTC RESET FUSE 6V 2A 1206
Littelfuse Inc.
10,046
In Stock
26,000
Factory
1 : $0.61000
Cut Tape (CT)
2,000 : $0.25481
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric6V2 A3.5 A100 A1.5 s18 mOhms80 mOhms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.128" L x 0.065" W (3.25mm x 1.65mm)-0.063" (1.60mm)-
POLYFUSE-1206L
1206L005/60WR-A
PTC RESET FUSE 60V 50MA 1206
Littelfuse Inc.
19,392
In Stock
87,000
Factory
1 : $0.70000
Cut Tape (CT)
3,000 : $0.28705
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric60V50 mA150 mA10 A1.5 s3.6 Ohms20 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.049" (1.25mm)-
POLYFUSE-1206L
1206L110/16WR
PTC RESET FUSE 16V 1.1A 1206
Littelfuse Inc.
3,249
In Stock
1 : $0.98000
Cut Tape (CT)
3,000 : $0.41191
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric16V1.1 A2.2 A100 A100 ms40 mOhms210 mOhms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.030" (0.75mm)-
POLYFUSE-1206L
1206L010/60WR-A
PTC RESET FUSE 60V 100MA 1206
Littelfuse Inc.
25,451
In Stock
93,000
Factory
1 : $1.02000
Cut Tape (CT)
3,000 : $0.39575
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric60V100 mA250 mA10 A1.5 s1.5 Ohms10 Ohms-40°C ~ 85°CAutomotiveAEC-Q200-Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)-0.049" (1.25mm)-
POLYFUSE-1206L
1206L175PR
PTC RESET FUSE 6V 1.75A 1206
Littelfuse Inc.
7,019
In Stock
10,000
Factory
1 : $0.54000
Cut Tape (CT)
2,000 : $0.22483
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePolymeric6V1.75 A3.5 A100 A500 ms20 mOhms90 mOhms-40°C ~ 85°C---Surface Mount1206 (3216 Metric), Concave0.128" L x 0.065" W (3.25mm x 1.65mm)-0.071" (1.80mm)-
Showing
of 36

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.