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501 Fuses

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Part #

Resettable Fuses - PPTC .18A 250V

TRF250-180-2
Littelfuse
1: 0,765 €
2 599In Stock

Mfr. Part No.
TRF250-180-2

Mouser Part No
650-TRF250-180-2

Littelfuse

Resettable Fuses - PPTC .18A 250V

Learn More

Datasheet

2 599In Stock

Cut Tape

0,765 €

0,70 €

0,581 €

0,537 €

Reel

0,402 €

View

Min.: 1
Mult.: 1

: 1 500

Resettable Fuses - PPTC

Resettable Fuses - PPTC Polyswitch 0.26A Restive Range -2

TS250-130F-RA-2
Littelfuse
1: 1,37 €
1 120In Stock

Mfr. Part No.
TS250-130F-RA-2

Mouser Part No
650-TS250-130F-RA-2

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.26A Restive Range -2

Learn More

Datasheet

1 120In Stock

Cut Tape

1,37 €

1,18 €

1,05 €

Reel

0,596 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Resettable Fuses - PPTC

Resettable Fuses - PPTC 250V .12A-HD 3A MAX

TRF250-120-2
Littelfuse
1: 0,748 €
2 551In Stock

Mfr. Part No.
TRF250-120-2

Mouser Part No
650-TRF250-120-2

Littelfuse

Resettable Fuses - PPTC 250V .12A-HD 3A MAX

Learn More

Datasheet

2 551In Stock

Cut Tape

0,748 €

0,655 €

0,539 €

0,506 €

Reel

0,327 €

View

Min.: 1
Mult.: 1

: 1 500

Resettable Fuses - PPTC

Cartridge Fuses SHT 6.3x32 FUSE 1A T

8020.5011
Schurter
1: 1,15 €
16 562In Stock
11 195On Order

Mfr. Part No.
8020.5011

Mouser Part No
693-8020.5011

Schurter

Cartridge Fuses SHT 6.3x32 FUSE 1A T

Datasheet

16 562In Stock

11 195On Order

1,15 €

0,972 €

0,857 €

0,808 €

View

Min.: 1
Mult.: 1

Ceramic Fuse

3AB (6.3 mm x 32 mm)

Cylindrical

1 A

500 VAC

400 VDC

Cartridge Fuses SHT 6.3x32 Fuse T 1.6A

8020.5013.G
Schurter
1: 1,10 €
2 972In Stock

Mfr. Part No.
8020.5013.G

Mouser Part No
693-8020.5013.G

Schurter

Cartridge Fuses SHT 6.3x32 Fuse T 1.6A

Datasheet

2 972In Stock

1,10 €

1,01 €

0,841 €

0,776 €

View

Min.: 1
Mult.: 1

6.3 mm x 32 mm

Cylindrical

1.6 A

500 VAC

400 VDC

Cartridge Fuses SHT 6.3X32 FUSE 3.15A 500 VAC

8020.5016.G
Schurter
1: 1,10 €
2 926In Stock

Mfr. Part No.
8020.5016.G

Mouser Part No
693-8020.5016.G

Schurter

Cartridge Fuses SHT 6.3X32 FUSE 3.15A 500 VAC

Datasheet

2 926In Stock

1,10 €

1,01 €

0,737 €

0,682 €

View

Min.: 1
Mult.: 1

Cylindrical

3.15 A

500 VAC

400 VDC

Cartridge Fuses SHT 6.3X32 FUSE 5A 500 VAC

8020.5018.G
Schurter
1: 1,32 €
5 001In Stock
9 000On Order

Mfr. Part No.
8020.5018.G

Mouser Part No
693-8020.5018.G

Schurter

Cartridge Fuses SHT 6.3X32 FUSE 5A 500 VAC

Datasheet

5 001In Stock

9 000On Order

1,32 €

1,01 €

0,691 €

0,64 €

View

Min.: 1
Mult.: 1

Cylindrical

5 A

500 VAC

400 VDC

Cartridge Fuses S501 500mA FA

BK1/S501-500-R
Eaton Electronics
1: 0,834 €
1 596In Stock

Mfr. Part No.
BK1/S501-500-R

Mouser Part No
504-BK1-S501-500-R

Eaton Electronics

Cartridge Fuses S501 500mA FA

Datasheet

1 596In Stock

0,834 €

0,802 €

0,783 €

Min.: 1
Mult.: 1

European Ferrule Fuse

5 mm x 20 mm

Cylindrical

500 mA

250 VAC

Resettable Fuses - PPTC 6V 2.5A-HD 50A MAX

MF-PSML250/12-2
Bourns
1: 0,869 €
3 173In Stock

Mfr. Part No.
MF-PSML250/12-2

Mouser Part No
652-MF-PSML250/12-2

Bourns

Resettable Fuses - PPTC 6V 2.5A-HD 50A MAX

Learn More

Datasheet

3 173In Stock

Cut Tape

0,869 €

0,652 €

0,541 €

Reel

0,541 €

0,488 €

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC .12A 250V

TRF250-120T-R2-B-0.5
Littelfuse
1: 0,688 €
2 565In Stock

Mfr. Part No.
TRF250-120T-R2-B-0.5

Mouser Part No
650-TRF250120TR2B.5

Littelfuse

Resettable Fuses - PPTC .12A 250V

Learn More

Datasheet

2 565In Stock

0,688 €

0,632 €

0,525 €

0,484 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Cartridge Fuses SHT 6.3x32 FUSE 3.15A T

8020.5016
Schurter
1: 1,15 €
5 526In Stock
7 730Expected 20/11/2026

Mfr. Part No.
8020.5016

Mouser Part No
693-8020.5016

Schurter

Cartridge Fuses SHT 6.3x32 FUSE 3.15A T

Datasheet

5 526In Stock

7 730Expected 20/11/2026

1,15 €

0,989 €

0,869 €

0,808 €

View

Min.: 1
Mult.: 1

Ceramic Fuse

3AB (6.3 mm x 32 mm)

Cylindrical

3.15 A

500 VAC

400 VDC

Cartridge Fuses SHT 6.3X32 FUSE 4A 500 VAC

8020.5017.G
Schurter
1: 1,20 €
4 244In Stock

Mfr. Part No.
8020.5017.G

Mouser Part No
693-8020.5017.G

Schurter

Cartridge Fuses SHT 6.3X32 FUSE 4A 500 VAC

Datasheet

4 244In Stock

1,20 €

1,06 €

0,78 €

0,719 €

View

Min.: 1
Mult.: 1

Cylindrical

4 A

500 VAC

400 VDC

Resettable Fuses - PPTC .18A 250V

TRF250-180
Littelfuse
1: 0,628 €
1 893In Stock

Mfr. Part No.
TRF250-180

Mouser Part No
650-TRF250-180

Littelfuse

Resettable Fuses - PPTC .18A 250V

Learn More

Datasheet

1 893In Stock

0,628 €

0,576 €

0,478 €

0,441 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Resettable Fuses - PPTC 250V .145A-HD 3A MAX

TRF250-145-2
Littelfuse
1: 0,645 €
1 489In Stock

Mfr. Part No.
TRF250-145-2

Mouser Part No
650-TRF250-145-2

Littelfuse

Resettable Fuses - PPTC 250V .145A-HD 3A MAX

Learn More

Datasheet

1 489In Stock

Cut Tape

0,645 €

0,588 €

0,483 €

0,451 €

Reel

0,364 €

View

Min.: 1
Mult.: 1

: 1 500

Resettable Fuses - PPTC

Resettable Fuses - PPTC Polyswitch 0.183A straight

TRF250-183S
Littelfuse
1: 0,619 €
499In Stock

Mfr. Part No.
TRF250-183S

Mouser Part No
650-TRF250-183S

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.183A straight

Learn More

Datasheet

499In Stock

0,619 €

0,567 €

0,47 €

0,434 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.50A/16V

MF-NSMF050/16X-2
Bourns
1: 0,688 €
6 542In Stock

Mfr. Part No.
MF-NSMF050/16X-2

Mouser Part No
652-MF-NSMF050/16X-2

Bourns

Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.50A/16V

Learn More

Datasheet

6 542In Stock

Cut Tape

0,688 €

0,559 €

0,464 €

0,429 €

View

Reel

0,279 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Resettable Fuses - PPTC

Cartridge Fuses 1501 1A BUSS FA BK

BK/S501-1-R
Eaton Electronics
1: 7,85 €
134In Stock

Mfr. Part No.
BK/S501-1-R

Mouser Part No
504-BK/S501-1-R

Eaton Electronics

Cartridge Fuses 1501 1A BUSS FA BK

Datasheet

134In Stock

7,85 €

6,98 €

6,67 €

5,13 €

View

Min.: 1
Mult.: 1

European Ferrule Fuse

5 mm x 20 mm

Cylindrical

1 A

250 VAC

Cartridge Fuses SMALL DIM. FUSE

BK/S501-63-R
Eaton Electronics
1: 9,11 €
22In Stock

Mfr. Part No.
BK/S501-63-R

Mouser Part No
504-BK/S501-63-R

Eaton Electronics

Cartridge Fuses SMALL DIM. FUSE

Datasheet

22In Stock

9,11 €

8,19 €

7,82 €

6,01 €

View

Min.: 1
Mult.: 1

European Ferrule Fuse

5 mm x 20 mm

Cylindrical

63 mA

250 VAC

Cartridge Fuses SMALL DIM. FUSE

BK/S501-200-R
Eaton Electronics
1: 5,93 €
11In Stock

Mfr. Part No.
BK/S501-200-R

Mouser Part No
504-BK/S501-200-R

Eaton Electronics

Cartridge Fuses SMALL DIM. FUSE

Datasheet

11In Stock

5,93 €

5,12 €

4,78 €

3,78 €

3,43 €

Min.: 1
Mult.: 1

European Ferrule Fuse

5 mm x 20 mm

Cylindrical

200 mA

250 VAC

Cartridge Fuses SMALL DIM. FUSE

BK/S501-2.5-R
Eaton Electronics
1: 1,32 €
38In Stock

Mfr. Part No.
BK/S501-2.5-R

Mouser Part No
504-BK/S501-2.5-R

Eaton Electronics

Cartridge Fuses SMALL DIM. FUSE

Datasheet

38In Stock

1,32 €

1,22 €

1,01 €

0,929 €

View

Min.: 1
Mult.: 1

European Ferrule Fuse

5 mm x 20 mm

Cylindrical

2.5 A

250 VAC

Cartridge Fuses S501 5A FA

BK1/S501-5-R
Eaton Electronics
1: 1,96 €
670In Stock
1 000Expected 09/11/2026

Mfr. Part No.
BK1/S501-5-R

Mouser Part No
504-BK1-S501-5-R

Eaton Electronics

Cartridge Fuses S501 5A FA

Datasheet

670In Stock

1 000Expected 09/11/2026

1,96 €

1,62 €

1,31 €

1,18 €

View

Min.: 1
Mult.: 1

European Ferrule Fuse

5 mm x 20 mm

Cylindrical

5 A

250 VAC

Cartridge Fuses S501 1A

S501-1-R
Eaton Electronics
1: 8,79 €
10In Stock

Mfr. Part No.
S501-1-R

Mouser Part No
504-S501-1-R

Eaton Electronics

Cartridge Fuses S501 1A

Learn More

Datasheet

10In Stock

8,79 €

5,74 €

5,38 €

4,11 €

Min.: 1
Mult.: 1

European Ferrule Fuse

5 mm x 20 mm

Cylindrical

1 A

250 VAC

Cartridge Fuses S501 630MA FA BK1 1000 BAG -R

BK1/S501-630-R
Eaton Electronics
1: 1,26 €
432In Stock

Mfr. Part No.
BK1/S501-630-R

Mouser Part No
504-BK1/S501-630-R

Eaton Electronics

Cartridge Fuses S501 630MA FA BK1 1000 BAG -R

Datasheet

432In Stock

1,26 €

1,16 €

0,972 €

0,894 €

View

Min.: 1
Mult.: 1

European Ferrule Fuse

5 mm x 20 mm

Cylindrical

630 mA

250 VAC

Cartridge Fuses S501 125mA

S501-125-R
Eaton Electronics
1: 9,07 €
3In Stock

Mfr. Part No.
S501-125-R

Mouser Part No
504-S501-125-R

Eaton Electronics

Cartridge Fuses S501 125mA

Learn More

Datasheet

3In Stock

9,07 €

8,15 €

7,78 €

5,99 €

View

Min.: 1
Mult.: 1

European Ferrule Fuse

5 mm x 20 mm

Cylindrical

125 mA

250 VAC

Cartridge Fuses SMALL DIM. FUSE

BK/S501-3.15-R
Eaton Electronics
1: 1,37 €
7In Stock

Mfr. Part No.
BK/S501-3.15-R

Mouser Part No
504-BK/S501-3.15-R

Eaton Electronics

Cartridge Fuses SMALL DIM. FUSE

Datasheet

7In Stock

1,37 €

1,26 €

1,05 €

0,963 €

View

Min.: 1
Mult.: 1

European Ferrule Fuse

5 mm x 20 mm

Cylindrical

3.15 A

250 VAC

501 Fuses

Types of Fuses

Customer Service Office

Company

Resources

Support

000
1.6 mm x 0.8 mm
3.6 mm x 10 mm
5 mm x 15 mm
5 mm x 20 mm
6 mm x 32 mm
6.3 mm x 32 mm
10 mm x 38 mm
10.86 mm x 4.78 mm
12.1 mm x 4.5 mm
5 x 20 mm, 5 x 15 mm (2AG)
72
0402 (1005 metric)
0405 (1005 metric)
0603 (1608 metric)
0805 (2012 metric)
1206 (3216 metric)
1612 (4030 metric)
2410
14F

10 mA
50 mA
63 mA
63.81 mA
80 mA
100 mA
125 mA
150 mA
160 mA
200 mA
250 mA
315 mA
350 mA
375 mA
400 mA
500 mA
630 mA
750 mA
800 mA
1 A

24 VDC
30 VDC
32 VDC
36 VDC
48 VDC
50 VDC
58 VDC
60 VDC
63 VDC
64 VDC
72 VDC
100 VDC
125 VDC
140 VDC
150 VDC
250 VDC
300 VDC
400 VDC
450 VDC
500 VDC