Thermal Fuses

Thermal fuses, also called thermal cutoffs, are a safety device used in electrical circuits to provide protection against appliances overheating. Thermal fuses are normally supplied in an axial or radial package, although some thermal fuses are now available as a chip.

How do thermal fuses work?

Thermal fuses work in a similar way to electrical cartridge fuses; when the conditions...

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onsemi Thermal Fuse 125 °C, 1.2 A, 5 V
RS Stock No.: 195-8750Brand: onsemiManufacturers Part No.: NIS6150MT2TXG

EGP 186,480.00

EGP 62.16 Each (On a Reel of 3000) (ex VAT)

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onsemi
125°C
-
-
1.2 A
-
5 V
-
-
NIS6150
0.75mm
-
3.1 mm
-
RoHS
-
Limitor Thermal Fuse 99 °C, 15 A, 250 V
RS Stock No.: 797-6064Brand: LimitorManufacturers Part No.: SF 094 R

EGP 860.80

EGP 86.08 Each (In a Pack of 10) (ex VAT)

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Limitor
99°C
84°C
-
15 A
-
250 V
-
Axial
SF/R
8.5mm
-
4 mm
4 mm
UL, CCC, VDE
-
Limitor Thermal Fuse 70 °C, 2.5 A, 250 V
RS Stock No.: 204-7405Brand: LimitorManufacturers Part No.: Q82 A 70 05 100

EGP 462.78

EGP 462.78 Each (ex VAT)

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Limitor
70°C
-
-
2.5 A
-
250 V
-
Radial
Q82
8mm
100mm
4 mm
-
UL, SEV, VDE
0.51mm
Limitor Thermal Fuse 115 °C, 2 A, 250 V
RS Stock No.: 176-9378Brand: LimitorManufacturers Part No.: SM 110 A0

EGP 522.10

EGP 104.42 Each (In a Pack of 5) (ex VAT)

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Limitor
115°C
80°C
-
2 A
-
250 V
-
Axial
SM
9mm
38mm
2.5 mm
2.5 mm
VDE, UL, SEV, CSA, BEAB
0.6mm
Limitor Thermal Fuse 167 °C, 15 A, 250 V
RS Stock No.: 797-6052Brand: LimitorManufacturers Part No.: SF 167 R

EGP 778.00

EGP 77.80 Each (In a Pack of 10) (ex VAT)

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Limitor
167°C
153°C
-
15 A
-
250 V
-
Axial
SF/R
8.5mm
-
4 mm
4 mm
CCC, VDE, UL
-
Limitor Thermal Fuse 152 °C, 15 A, 250 V
RS Stock No.: 797-6058Brand: LimitorManufacturers Part No.: SF 150 R

EGP 860.80

EGP 86.08 Each (In a Pack of 10) (ex VAT)

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Limitor
152°C
137°C
-
15 A
-
250 V
-
Axial
SF/R
8.5mm
-
4 mm
4 mm
CCC, VDE, UL
-
Limitor Thermal Fuse 133 °C, 15 A, 250 V
RS Stock No.: 797-6055Brand: LimitorManufacturers Part No.: SF 129 R

EGP 857.80

EGP 85.78 Each (In a Pack of 10) (ex VAT)

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Limitor
133°C
118°C
-
15 A
-
250 V
-
Axial
SF/R
8.5mm
-
4 mm
4 mm
VDE, UL, CCC
-
Limitor Thermal Fuse 121 °C, 15 A, 250 V
RS Stock No.: 797-6042Brand: LimitorManufacturers Part No.: SF 119 R

EGP 680.20

EGP 68.02 Each (In a Pack of 10) (ex VAT)

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Limitor
121°C
106°C
-
15 A
-
250 V
-
Axial
SF/R
8.5mm
-
4 mm
4 mm
VDE, UL, CCC
-
Limitor Thermal Fuse 94 °C, 15 A, 250 V
RS Stock No.: 797-6049Brand: LimitorManufacturers Part No.: SF 090 R

EGP 857.80

EGP 85.78 Each (In a Pack of 10) (ex VAT)

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Limitor
94°C
79°C
-
15 A
-
250 V
-
Axial
SF/R
8.5mm
-
4 mm
4 mm
VDE, CCC, UL
-
Limitor Thermal Fuse 131 °C, 2 A, 250 V
RS Stock No.: 176-9384Brand: LimitorManufacturers Part No.: SM125 A0

EGP 430.40

EGP 86.08 Each (In a Pack of 5) (ex VAT)

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Limitor
131°C
96°C
-
2 A
-
250 V
-
Axial
SM
9mm
38mm
2.5 mm
2.5 mm
UL, SEV, VDE, BEAB, CSA
0.6mm
Limitor Thermal Fuse 102 °C, 3 A, 250 V
RS Stock No.: 124-5056Brand: LimitorManufacturers Part No.: A1-3AF

EGP 483.70

EGP 96.74 Each (In a Pack of 5) (ex VAT)

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Limitor
102°C
40°C
-
3 A
-
250 V
-
Radial
A-3A-F
6.3mm
-
2.5 mm
-
UL, CCC, PSE, VDE, cUL
0.6mm
Limitor Thermal Fuse 115 °C, 3 A, 250 V
RS Stock No.: 124-5058Brand: LimitorManufacturers Part No.: A2-3AF

EGP 383.80

EGP 76.76 Each (In a Pack of 5) (ex VAT)

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Limitor
115°C
78°C
-
3 A
-
250 V
-
Radial
A-3A-F
6.3mm
-
2.5 mm
-
cUL, CCC, PSE, UL, VDE
0.6mm
Limitor Thermal Fuse 229 °C, 15 A, 250 V
RS Stock No.: 797-6030Brand: LimitorManufacturers Part No.: SF 229 R

EGP 856.20

EGP 85.62 Each (In a Pack of 10) (ex VAT)

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Limitor
229°C
200°C
-
15 A
-
250 V
-
Axial
SF/R
8.5mm
-
4 mm
4 mm
VDE, UL, CCC
-
Limitor Thermal Fuse 130 °C, 3 A, 250 V
RS Stock No.: 124-5060Brand: LimitorManufacturers Part No.: A4-3AF

EGP 422.25

EGP 84.45 Each (In a Pack of 5) (ex VAT)

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Limitor
130°C
90°C
-
3 A
-
250 V
-
Radial
A-3A-F
6.3mm
-
2.5 mm
-
VDE, CCC, PSE, UL, cUL
0.6mm
Limitor Thermal Fuse 150 °C, 5 A, 250 V
RS Stock No.: 124-5062Brand: LimitorManufacturers Part No.: A8-5AF

EGP 483.65

EGP 96.73 Each (In a Pack of 5) (ex VAT)

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Limitor
150°C
105°C
-
5 A
-
250 V
-
Radial
A-5A-F
8mm
-
2.6 mm
-
VDE, cUL, UL, PSE, CCC
0.6mm
Limitor Thermal Fuse 90 °C, 2.5 A, 250 V
RS Stock No.: 176-9154Brand: LimitorManufacturers Part No.: P82 90 05100

EGP 510.26

EGP 510.26 Each (ex VAT)

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Limitor
90°C
-
-
2.5 A
-
250 V
-
Radial
P82
8mm
100mm
4 mm
-
VDE, CSA, UL, BEAB, SEV
0.51mm
Limitor Thermal Fuse 130 °C, 5 A, 250 V
RS Stock No.: 124-5061Brand: LimitorManufacturers Part No.: A4-5AF

EGP 483.65

EGP 96.73 Each (In a Pack of 5) (ex VAT)

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Limitor
130°C
90°C
-
5 A
-
250 V
-
Radial
A-5A-F
8mm
-
2.6 mm
-
PSE, UL, VDE, cUL, CCC
0.6mm
Limitor Thermal Fuse 90 °C, 2.5 A, 250 V
RS Stock No.: 204-7433Brand: LimitorManufacturers Part No.: Q82 A 90 05 100

EGP 580.80

EGP 580.80 Each (ex VAT)

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Limitor
90°C
-
-
2.5 A
-
250 V
-
Radial
Q82
8mm
100mm
4 mm
-
UL, SEV, VDE
0.51mm
Limitor Thermal Fuse 100 °C, 2.5 A, 250 V
RS Stock No.: 176-9160Brand: LimitorManufacturers Part No.: P82 100 05100

EGP 472.10

EGP 472.10 Each (ex VAT)

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Limitor
100°C
-
-
2.5 A
-
250 V
-
Radial
P82
8mm
100mm
4 mm
-
VDE, UL, SEV, BEAB, CSA
0.51mm
Limitor Thermal Fuse 142 °C, 15 A, 250 V
RS Stock No.: 797-6061Brand: LimitorManufacturers Part No.: SF 139 R

EGP 806.10

EGP 80.61 Each (In a Pack of 10) (ex VAT)

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Limitor
142°C
127°C
-
15 A
-
250 V
-
Axial
SF/R
8.5mm
-
4 mm
4 mm
UL, VDE, CCC
-