PTC Resettable Fuses

Results: 198
Series
-PTFPTHPTOPTSMYHYMYM120YPYQYS
Packaging
BulkStripTape & Reel (TR)
Product Status
ActiveObsolete
Type
-Ceramic
Voltage - Max
12V18V24V25V30V50V75V80V120V240V265V420V480V550V
Current - Hold (Ih) (Max)
6 mA12 mA15 mA16 mA20 mA21 mA22 mA28 mA30 mA33 mA35 mA38 mA
Current - Trip (It)
14 mA23 mA24 mA28 mA30 mA39 mA40 mA45 mA55 mA60 mA70 mA80 mA
Current - Max
100 mA150 mA200 mA300 mA400 mA600 mA700 mA800 mA900 mA1 A1.1 A1.2 A
Time to Trip
35 s45 s50 s60 s70 s80 s90 s
Resistance - 25°C (Typ)
450 mOhms800 mOhms1 Ohms1.2 Ohms1.5 Ohms1.8 Ohms2.3 Ohms2.5 Ohms3 Ohms3.7 Ohms4.2 Ohms4.6 Ohms
Operating Temperature
-20°C ~ 60°C-0°C ~ 60°C0°C ~ 55°C0°C ~ 60°C10°C ~ 55°C-
Mounting Type
-Surface MountThrough Hole
Package / Case
2-SMD-Radial, Disc
Size / Dimension
0.157" Dia x 0.138" T (4.00mm x 3.50mm)0.157" Dia x 0.157" T (4.00mm x 4.00mm)0.157" Dia x 0.177" T (4.00mm x 4.50mm)0.157" Dia x 0.197" T (4.00mm x 5.00mm)0.177" Dia x 0.138" T (4.50mm x 3.50mm)0.177" Dia x 0.157" T (4.50mm x 4.00mm)0.177" Dia x 0.177" T (4.50mm x 4.50mm)0.177" Dia x 0.197" T (4.50mm x 5.00mm)0.217" Dia x 0.197" T (5.50mm x 5.00mm)0.236" Dia x 0.177" T (6.00mm x 4.50mm)0.240" Dia x 0.170" T (6.09mm x 4.31mm)0.256" Dia x 0.138" T (6.50mm x 3.50mm)
Height - Seated (Max)
0.059" (1.50mm)0.098" (2.50mm)0.217" (5.50mm)0.256" (6.50mm)0.270" (6.86mm)0.300" (7.62mm)0.315" (8.00mm)0.335" (8.50mm)0.350" (8.89mm)0.350" (8.90mm)0.354" (9.00mm)0.374" (9.50mm)
Thickness (Max)
0.185" (4.70mm)-
Lead Spacing
0.150" (3.81mm)0.197" (5.00mm)0.200" (5.08mm)0.201" (5.10mm)0.236" (6.00mm)0.250" (6.35mm)0.252" (6.40mm)0.295" (7.50mm)0.328" (8.33mm)0.330" (8.38mm)0.331" (8.40mm)0.348" (8.83mm)0.374" (9.50mm)-
Stocking Options
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Media
Marketplace Product
198Results
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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 - 25°C (Typ)
Operating Temperature
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
YQS8065
YQS8065
PTC RESET FUSE 265V 168MA RADIAL
Amphenol Thermometrics
7,289
In Stock
1 : $3.04000
Bulk
Bulk
Active
Ceramic
265V
168 mA
265 mA
1.3 A
-
20 Ohms
0°C ~ 55°C
-
Through Hole
Radial, Disc
0.374" Dia x 0.177" T (9.50mm x 4.50mm)
0.591" (15.00mm)
-
0.197" (5.00mm)
YQS8068
YQS8068
PTC RESET FUSE 265V 65MA RADIAL
Amphenol Thermometrics
4,453
In Stock
1 : $2.17000
Bulk
Bulk
Active
Ceramic
265V
65 mA
98 mA
400 mA
-
100 Ohms
0°C ~ 55°C
-
Through Hole
Radial, Disc
0.217" Dia x 0.197" T (5.50mm x 5.00mm)
0.472" (12.00mm)
-
0.197" (5.00mm)
YQD120N0006
YQD120N0006
PTC RESET FUSE 265V 390MA RADIAL
Amphenol Thermometrics
2,499
In Stock
1 : $3.26000
Bulk
Bulk
Active
Ceramic
265V
390 mA
780 mA
3.1 A
-
6 Ohms
0°C ~ 60°C
-
Through Hole
Radial, Disc
0.689" Dia x 0.197" T (17.50mm x 5.00mm)
-
-
0.201" (5.10mm)
YS4020
YS4020
PTC RESET FUSE 1.0KV RADIAL DISC
Amphenol Thermometrics
1,950
In Stock
1 : $3.64000
Bulk
Bulk
Active
Ceramic
1.0kV
-
-
-
-
1.1 kOhms
-20°C ~ 60°C
-
Through Hole
Radial, Disc
0.315" Dia x 0.236" T (8.00mm x 6.00mm)
0.472" (12.00mm)
-
0.295" (7.50mm)
YQS5838PTF
YQS5838PTF
PTC RESET FUSE 18V 140MA RADIAL
Amphenol Thermometrics
2,136
In Stock
1 : $1.83000
Bulk
Bulk
Active
Ceramic
18V
140 mA
290 mA
-
-
10 Ohms
10°C ~ 55°C
-
Through Hole
Radial, Disc
0.350" Dia x 0.150" T (8.90mm x 3.80mm)
0.350" (8.90mm)
-
0.197" (5.00mm)
YS5921PTO
YS5921PTO
PTC RESET FUSE 120V RADIAL DISC
Amphenol Thermometrics
954
In Stock
1 : $2.01000
Bulk
Bulk
Active
Ceramic
120V
-
-
-
-
200 Ohms
10°C ~ 55°C
-
Through Hole
Radial, Disc
0.300" Dia x 0.200" T (7.62mm x 5.08mm)
0.300" (7.62mm)
-
0.150" (3.81mm)
YS5869PTF
YS5869PTF
PTC RESET FUSE 120V 60MA RADIAL
Amphenol Thermometrics
1,478
In Stock
1 : $2.13000
Bulk
Bulk
Active
Ceramic
120V
60 mA
110 mA
-
-
100 Ohms
10°C ~ 55°C
-
Through Hole
Radial, Disc
0.402" Dia x 0.122" T (10.20mm x 3.10mm)
0.402" (10.20mm)
-
0.252" (6.40mm)
YQS5934PTO
YQS5934PTO
PTC RESET FUSE 480V RADIAL DISC
Amphenol Thermometrics
1,904
In Stock
1 : $2.23000
Bulk
Bulk
Active
Ceramic
480V
-
-
-
-
5 kOhms
10°C ~ 55°C
-
Through Hole
Radial, Disc
0.350" Dia x 0.300" T (8.89mm x 7.62mm)
0.350" (8.89mm)
-
0.250" (6.35mm)
YM120D125N450
YM120D125N450
PTC RESET FUSE 265V 110MA RADIAL
Amphenol Thermometrics
1,524
In Stock
1 : $2.44000
Bulk
Bulk
Active
Ceramic
265V
110 mA
155 mA
700 mA
-
45 Ohms
0°C ~ 55°C
-
Through Hole
Radial, Disc
0.276" Dia x 0.177" T (7.00mm x 4.50mm)
0.374" (9.50mm)
-
0.200" (5.08mm)
YQS8067
YQS8067
PTC RESET FUSE 265V 85MA RADIAL
Amphenol Thermometrics
1,499
In Stock
1 : $2.46000
Bulk
Bulk
Active
Ceramic
265V
85 mA
131 mA
600 mA
-
60 Ohms
0°C ~ 55°C
-
Through Hole
Radial, Disc
0.236" Dia x 0.177" T (6.00mm x 4.50mm)
0.472" (12.00mm)
-
0.197" (5.00mm)
YQD100N1000
YQD100N1000
PTC RESET FUSE 265V 15MA RADIAL
Amphenol Thermometrics
1,271
In Stock
1 : $2.46000
Bulk
Bulk
Active
Ceramic
265V
15 mA
30 mA
200 mA
-
1 kOhms
0°C ~ 60°C
-
Through Hole
Radial, Disc
0.256" Dia x 0.197" T (6.50mm x 5.00mm)
-
-
0.201" (5.10mm)
YM120C20N122
YM120C20N122
PTC RESET FUSE 265V 20MA RADIAL
Amphenol Thermometrics
3,720
In Stock
1 : $3.61000
Bulk
Bulk
Active
Ceramic
265V
20 mA
28 mA
100 mA
-
1.2 kOhms
0°C ~ 55°C
-
Through Hole
Radial, Disc
0.157" Dia x 0.177" T (4.00mm x 4.50mm)
0.256" (6.50mm)
-
0.200" (5.08mm)
YM120D370N100
YM120D370N100
PTC RESET FUSE 265V 314MA RADIAL
Amphenol Thermometrics
1,430
In Stock
1 : $4.14000
Bulk
Bulk
Active
Ceramic
265V
314 mA
444 mA
2.7 A
-
10 Ohms
0°C ~ 55°C
-
Through Hole
Radial, Disc
0.571" Dia x 0.177" T (14.50mm x 4.50mm)
0.669" (17.00mm)
-
0.200" (5.08mm)
YQS5750PTO
YQS5750PTO
PTC RESET FUSE 25V RADIAL DISC
Amphenol Thermometrics
1,500
In Stock
1 : $1.09000
Bulk
Bulk
Active
Ceramic
25V
-
-
-
-
50 Ohms
10°C ~ 55°C
-
Through Hole
Radial, Disc
0.350" Dia x 0.150" T (8.90mm x 3.80mm)
0.413" (10.50mm)
-
0.197" (5.00mm)
YQS5749PTO
YQS5749PTO
PTC RESET FUSE 25V RADIAL DISC
Amphenol Thermometrics
4,498
In Stock
1 : $1.60000
Bulk
Bulk
Active
Ceramic
25V
-
-
-
-
50 Ohms
10°C ~ 55°C
-
Through Hole
Radial, Disc
0.350" Dia x 0.150" T (8.90mm x 3.80mm)
0.472" (12.00mm)
-
0.197" (5.00mm)
YQS5751PTO
YQS5751PTO
PTC RESET FUSE 25V RADIAL DISC
Amphenol Thermometrics
142
In Stock
1 : $1.71000
Bulk
Bulk
Active
Ceramic
25V
-
-
-
-
50 Ohms
10°C ~ 55°C
-
Through Hole
Radial, Disc
0.350" Dia x 0.150" T (8.90mm x 3.80mm)
0.433" (11.00mm)
-
0.197" (5.00mm)
YQS8121
YQS8120
PTC RESET FUSE 420V 21MA RADIAL
Amphenol Thermometrics
730
In Stock
1 : $1.73000
Bulk
Bulk
Active
Ceramic
420V
21 mA
39 mA
200 mA
-
600 Ohms
0°C ~ 60°C
-
Through Hole
Radial, Disc
0.256" Dia x 0.197" T (6.50mm x 5.00mm)
0.472" (12.00mm)
-
0.236" (6.00mm)
YQS5856PTF
YQS5856PTF
PTC RESET FUSE 50V 60MA RADIAL
Amphenol Thermometrics
742
In Stock
1 : $1.82000
Bulk
Bulk
Active
Ceramic
50V
60 mA
120 mA
-
-
100 Ohms
10°C ~ 55°C
-
Through Hole
Radial, Disc
0.421" Dia x 0.201" T (10.70mm x 5.10mm)
0.472" (12.00mm)
-
0.197" (5.00mm)
YQS8121
YQS8121
PTC RESET FUSE 265V 35MA RADIAL
Amphenol Thermometrics
3,975
In Stock
1 : $2.36000
Strip
Strip
Active
Ceramic
265V
35 mA
80 mA
400 mA
-
120 Ohms
0°C ~ 60°C
-
Through Hole
Radial, Disc
0.256" Dia x 0.197" T (6.50mm x 5.00mm)
0.472" (12.00mm)
-
0.236" (6.00mm)
YQS6054
YQS6054
PTC RESET FUSE 30V RADIAL DISC
Amphenol Thermometrics
2,051
In Stock
1 : $2.47000
Bulk
Bulk
Active
Ceramic
30V
-
-
-
-
100 Ohms
-
-
Through Hole
Radial, Disc
0.240" Dia x 0.170" T (6.09mm x 4.31mm)
0.470" (12.00mm)
-
0.197" (5.00mm)
YQS5868PTF
YQS5868PTF
PTC RESET FUSE 120V 80MA RADIAL
Amphenol Thermometrics
1,627
In Stock
1 : $2.90000
Bulk
Bulk
Active
Ceramic
120V
80 mA
170 mA
-
-
50 Ohms
10°C ~ 55°C
-
Through Hole
Radial, Disc
0.532" Dia x 0.201" T (13.50mm x 5.10mm)
0.551" (14.00mm)
-
0.197" (5.00mm)
YQS8070
YQS8070
PTC RESET FUSE 265V 22MA RADIAL
Amphenol Thermometrics
1,453
In Stock
1 : $3.31000
Bulk
Bulk
Active
Ceramic
265V
22 mA
40 mA
-
-
600 Ohms
0°C ~ 55°C
-
Through Hole
Radial, Disc
0.157" Dia x 0.197" T (4.00mm x 5.00mm)
0.315" (8.00mm)
-
0.197" (5.00mm)
YQD080N0050
YQD080N0050
PTC RESET FUSE 265V 60MA RADIAL
Amphenol Thermometrics
1,233
In Stock
1 : $3.64000
Bulk
Bulk
Active
Ceramic
265V
60 mA
120 mA
1 A
-
50 Ohms
-0°C ~ 60°C
-
Through Hole
Radial, Disc
0.354" Dia x 0.197" T (9.00mm x 5.00mm)
-
-
0.201" (5.10mm)
YQS6000
YQS6000
PTC RESET FUSE 120V RADIAL DISC
Amphenol Thermometrics
572
In Stock
1 : $4.05000
Bulk
-
Bulk
Active
Ceramic
120V
-
-
-
-
10 Ohms
-
-
Through Hole
Radial, Disc
0.865" Dia x 0.300" T (21.97mm x 7.62mm)
0.990" (25.15mm)
-
0.328" (8.33mm)
YM120D260N150
YM120D260N150
PTC RESET FUSE 265V 234MA RADIAL
Amphenol Thermometrics
889
In Stock
1 : $4.48000
Bulk
Bulk
Active
Ceramic
265V
234 mA
330 mA
1.7 A
-
15 Ohms
0°C ~ 55°C
-
Through Hole
Radial, Disc
0.453" Dia x 0.177" T (11.50mm x 4.50mm)
0.551" (14.00mm)
-
0.200" (5.08mm)
Showing
of 198

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.