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.: NIS6150MT2TXGHSN Code: 85412900

SR 13,903.50

SR 4.634 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 RHSN Code: 85361050

SR 69.80

SR 6.98 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
UL, CCC, VDE
4 mm
-
Limitor Thermal Fuse 70 °C, 2.5 A, 250 V
RS Stock No.: 204-7405Brand: LimitorManufacturers Part No.: Q82 A 70 05 100HSN Code: 85361010

SR 37.54

SR 37.54 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 A0HSN Code: 85361010

SR 41.52

SR 8.303 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
VDE, UL, SEV, CSA, BEAB
2.5 mm
0.6mm
Limitor Thermal Fuse 167 °C, 15 A, 250 V
RS Stock No.: 797-6052Brand: LimitorManufacturers Part No.: SF 167 RHSN Code: 85361050

SR 63.14

SR 6.314 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
CCC, VDE, UL
4 mm
-
Limitor Thermal Fuse 152 °C, 15 A, 250 V
RS Stock No.: 797-6058Brand: LimitorManufacturers Part No.: SF 150 RHSN Code: 85361050

SR 69.80

SR 6.98 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
CCC, VDE, UL
4 mm
-
Limitor Thermal Fuse 133 °C, 15 A, 250 V
RS Stock No.: 797-6055Brand: LimitorManufacturers Part No.: SF 129 RHSN Code: 85361050

SR 69.58

SR 6.958 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
VDE, UL, CCC
4 mm
-
Limitor Thermal Fuse 121 °C, 15 A, 250 V
RS Stock No.: 797-6042Brand: LimitorManufacturers Part No.: SF 119 RHSN Code: 85361050

SR 55.08

SR 5.508 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
VDE, UL, CCC
4 mm
-
Limitor Thermal Fuse 94 °C, 15 A, 250 V
RS Stock No.: 797-6049Brand: LimitorManufacturers Part No.: SF 090 RHSN Code: 85361050

SR 69.80

SR 6.98 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
VDE, CCC, UL
4 mm
-
Limitor Thermal Fuse 131 °C, 2 A, 250 V
RS Stock No.: 176-9384Brand: LimitorManufacturers Part No.: SM125 A0HSN Code: 85361010

SR 34.96

SR 6.992 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
UL, SEV, VDE, BEAB, CSA
2.5 mm
0.6mm
Limitor Thermal Fuse 102 °C, 3 A, 250 V
RS Stock No.: 124-5056Brand: LimitorManufacturers Part No.: A1-3AFHSN Code: 85361010

SR 38.87

SR 7.774 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.: A2-3AFHSN Code: 85361010

SR 31.16

SR 6.233 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 RHSN Code: 85361050

SR 69.46

SR 6.946 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
VDE, UL, CCC
4 mm
-
Limitor Thermal Fuse 130 °C, 3 A, 250 V
RS Stock No.: 124-5060Brand: LimitorManufacturers Part No.: A4-3AFHSN Code: 85361010

SR 34.27

SR 6.854 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.: A8-5AFHSN Code: 85361010

SR 39.85

SR 7.97 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 05100HSN Code: 85361010

SR 41.20

SR 41.20 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.: A4-5AFHSN Code: 85361010

SR 39.85

SR 7.97 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 100HSN Code: 85361010

SR 47.12

SR 47.12 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 05100HSN Code: 85361010

SR 38.30

SR 38.30 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 RHSN Code: 85361050

SR 65.32

SR 6.532 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
UL, VDE, CCC
4 mm
-