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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Panasonic Thermal Fuse +134°C 1 A, 250V ac
RS Stock No.: 712-7301Brand: PanasonicManufacturers Part No.: EYP1BF134

33.70 MOP

3.374 MOP Each (In a Pack of 10) (ex VAT)

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Panasonic
+134°C
+105°C
1 A
250V ac
Axial
F
2.2mm
6mm
6mm
-
0.53mm
38mm
Thermal Cutoff
onsemi Thermal Fuse +125°C 1 A, 5V
RS Stock No.: 195-8748Brand: onsemiManufacturers Part No.: NIS6150MT1TXG

22,396.40 MOP

7.465 MOP Each (On a Reel of 3000) (ex VAT)

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onsemi
+125°C
-
1 A
5V
-
NIS6150
-
0.75mm
3.1mm
3.1mm
-
-
Resettable Thermal Fuse
onsemi Thermal Fuse +125°C 3 A, 5V
RS Stock No.: 195-8754Brand: onsemiManufacturers Part No.: NIS6350MT2TXG

23,957.80 MOP

7.986 MOP Each (On a Reel of 3000) (ex VAT)

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onsemi
+125°C
-
3 A
5V
-
NIS6350
-
0.75mm
3.1mm
3.1mm
-
-
Resettable Thermal Fuse
onsemi Thermal Fuse +125°C 1 A, 5V
RS Stock No.: 195-8750Brand: onsemiManufacturers Part No.: NIS6150MT2TXG

17,985.40 MOP

5.995 MOP Each (On a Reel of 3000) (ex VAT)

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

87.00 MOP

8.697 MOP Each (In a Pack of 10) (ex VAT)

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Limitor
+99°C
+84°C
15 A
250V ac
Axial
SF/R
4mm
8.5mm
8.5mm
4mm
1mm
18.5mm
Thermal Cutoff
Limitor Thermal Fuse +70°C 2.5 A, 250V ac
RS Stock No.: 204-7405Brand: LimitorManufacturers Part No.: Q82 A 70 05 100

37.80 MOP

37.82 MOP Each (ex VAT)

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Limitor
+70°C
-
2.5 A
250V ac
Radial
-
-
8mm
17.5mm
4mm
0.51mm
100mm
-
Limitor Thermal Fuse +115°C 2 A, 250V ac
RS Stock No.: 176-9378Brand: LimitorManufacturers Part No.: SM 110 A0

54.20 MOP

10.841 MOP Each (In a Pack of 5) (ex VAT)

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

70.80 MOP

7.08 MOP Each (In a Pack of 10) (ex VAT)

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Limitor
+167°C
+153°C
15 A
250V ac
Axial
SF/R
4mm
8.5mm
8.5mm
4mm
1mm
18.5mm
Thermal Cutoff
Limitor Thermal Fuse +152°C 15 A, 250V ac
RS Stock No.: 797-6058Brand: LimitorManufacturers Part No.: SF 150 R

91.70 MOP

9.166 MOP Each (In a Pack of 10) (ex VAT)

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Limitor
+152°C
+137°C
15 A
250V ac
Axial
SF/R
4mm
8.5mm
8.5mm
4mm
1mm
18.5mm
Thermal Cutoff
Limitor Thermal Fuse +133°C 15 A, 250V ac
RS Stock No.: 797-6055Brand: LimitorManufacturers Part No.: SF 129 R

81.20 MOP

8.12 MOP Each (In a Pack of 10) (ex VAT)

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Limitor
+133°C
+118°C
15 A
250V ac
Axial
SF/R
4mm
8.5mm
8.5mm
4mm
1mm
18.5mm
Thermal Cutoff
Limitor Thermal Fuse +121°C 10 A/15 A, 250V ac
RS Stock No.: 797-6042Brand: LimitorManufacturers Part No.: SF 119 R

73.80 MOP

7.378 MOP Each (In a Pack of 10) (ex VAT)

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Limitor
+121°C
+106°C
10 A/15 A
250V ac
Axial
SF/R
4mm
8.5mm
8.5mm
4mm
1mm
18.5mm
Thermal Cutoff
Limitor Thermal Fuse +94°C 15 A, 250V ac
RS Stock No.: 797-6049Brand: LimitorManufacturers Part No.: SF 090 R

68.90 MOP

6.894 MOP Each (In a Pack of 10) (ex VAT)

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Limitor
+94°C
+79°C
15 A
250V ac
Axial
SF/R
4mm
8.5mm
8.5mm
4mm
1mm
18.5mm
Thermal Cutoff
Limitor Thermal Fuse +131°C 2 A, 250V ac
RS Stock No.: 176-9384Brand: LimitorManufacturers Part No.: SM125 A0

35.30 MOP

7.069 MOP Each (In a Pack of 5) (ex VAT)

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

51.00 MOP

10.202 MOP Each (In a Pack of 5) (ex VAT)

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Limitor
+102°C
+40°C
3 A
250V ac
Radial
A-3A-F
-
6.3mm
6.2mm
2.5mm
0.6mm
-
Thermal Cutoff
Limitor Thermal Fuse +115°C 3 A, 250V ac
RS Stock No.: 124-5058Brand: LimitorManufacturers Part No.: A2-3AF

33.20 MOP

6.636 MOP Each (In a Pack of 5) (ex VAT)

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Limitor
+115°C
+78°C
3 A
250V ac
Radial
A-3A-F
-
6.3mm
6.2mm
2.5mm
0.6mm
-
Thermal Cutoff
Limitor Thermal Fuse +229°C 15 A, 250V ac
RS Stock No.: 797-6030Brand: LimitorManufacturers Part No.: SF 229 R

44.90 MOP

4.493 MOP Each (In a Pack of 10) (ex VAT)

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Limitor
+229°C
+200°C
15 A
250V ac
Axial
SF/R
4mm
8.5mm
8.5mm
4mm
1mm
18.5mm
Thermal Cutoff
Limitor Thermal Fuse +130°C 3 A, 250V ac
RS Stock No.: 124-5060Brand: LimitorManufacturers Part No.: A4-3AF

34.60 MOP

6.925 MOP Each (In a Pack of 5) (ex VAT)

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Limitor
+130°C
+90°C
3 A
250V ac
Radial
A-3A-F
-
6.3mm
6.2mm
2.5mm
0.6mm
-
Thermal Cutoff
Limitor Thermal Fuse +150°C 5 A, 250V ac
RS Stock No.: 124-5062Brand: LimitorManufacturers Part No.: A8-5AF

39.70 MOP

7.935 MOP Each (In a Pack of 5) (ex VAT)

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Limitor
+150°C
+105°C
5 A
250V ac
Radial
A-5A-F
-
8mm
6.6mm
2.6mm
0.6mm
-
Thermal Cutoff
Limitor Thermal Fuse +90°C 2.5 A, 250V ac
RS Stock No.: 176-9154Brand: LimitorManufacturers Part No.: P82 90 05100

54.30 MOP

54.31 MOP Each (ex VAT)

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Limitor
+90°C
-
2.5 A
250V ac
Radial
-
-
8mm
17.5mm
4mm
0.51mm
100mm
-
Limitor Thermal Fuse +130°C 5 A, 250V ac
RS Stock No.: 124-5061Brand: LimitorManufacturers Part No.: A4-5AF

40.90 MOP

8.182 MOP Each (In a Pack of 5) (ex VAT)

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Limitor
+130°C
+90°C
5 A
250V ac
Radial
A-5A-F
-
8mm
6.6mm
2.6mm
0.6mm
-
Thermal Cutoff