Micro Fuses

536 items in 7,099 variations

*incl. VAT plus shipping costs

Aggregate product-variations

Fuse 6.3 x 32 mm, 400 mA, T, 500 V (AC), 1 kA breaking capacity, BYB-3-42G8650

Order No.:

42G8650

Manufacturer:

by.B

Manufacturer SKU:

BYB-3-42G8650

Available: 0 pck. Leadtime: 8 Weeks **

Total Price: 4.46 € *

1 pck.

4.4625 €

5 pck.

4.1293 €

10 pck.

3.8913 €

25 pck.

3.6771 €

50 pck.

3.4986 €

Feinsicherung

6,3 x 32 mm

Keramikrohr

400 mA

500 V

1 kA

Fuse 6.3 x 32 mm, 1.6 A, T, 500 V (AC), 1 kA breaking capacity, BYB-3-42G8656

Order No.:

42G8656

Manufacturer:

by.B

Manufacturer SKU:

BYB-3-42G8656

Available: 0 pck. Leadtime: 8 Weeks ** Next delivery: 2 pck. on 2025-05-05

Total Price: 4.46 € *

1 pck.

4.4625 €

5 pck.

4.1293 €

10 pck.

3.8913 €

25 pck.

3.6771 €

50 pck.

3.4986 €

Feinsicherung

6,3 x 32 mm

Keramikrohr

1.6 A

500 V

1 kA

Microfuse 5 x 20 mm, 2 A, T, 250 V (AC), 1.5 kA breaking capacity, 0215002.TXP

Order No.:

42G1780

Manufacturer:

Littelfuse

Manufacturer SKU:

0215002.TXP

Available: 0 pcs. Leadtime: 15 Weeks ** Next delivery: 600 pcs. on 2025-06-23

Total Price: 0.44 € *

1 pcs.

0.4403 €

10 pcs.

0.3094 €

100 pcs.

0.2701 €

500 pcs.

0.2344 €

1000 pcs.

0.2130 €

Feinsicherung

5 x 20 mm

Keramikrohr

2 A

250 V

1.5 kA

20 mm

5 mm

Microfuse 6.3 x 32 mm, 6.3 A, T, 500 V (AC), 1 kA breaking capacity, 632725

Order No.:

42G596

Manufacturer:

ESKA Erich Schweizer

Manufacturer SKU:

632725

Available: 0 pcs. Leadtime: 25 Weeks ** Next delivery: 850 pcs. on 2025-11-07

Total Price: 4.52 € *

10 pcs.

0.4522 €

50 pcs.

0.4165 €

100 pcs.

0.3808 €

500 pcs.

0.3451 €

Feinsicherung

6,3 x 32 mm

Keramikrohr

6.3 A

500 V

1 kA

32 mm

6.3 mm

Microfuse 5 x 20 mm, 4 A, T, 250 V (AC), 40 A breaking capacity, 522523

Order No.:

45G620

Manufacturer:

ESKA Erich Schweizer

Manufacturer SKU:

522523

Available: 0 pcs. Leadtime: 25 Weeks ** Next delivery: 420 pcs. on 2025-10-03

Total Price: 1.92 € *

10 pcs.

0.1916 €

50 pcs.

0.1737 €

100 pcs.

0.1595 €

500 pcs.

0.1464 €

1000 pcs.

0.1369 €

Feinsicherung

5 x 20 mm

Glasrohr

4 A

250 V

40 A

20 mm

5 mm

Microfuse 5 x 20 mm, 1 A, T, 250 V (DC), 200 A breaking capacity, 522617

Order No.:

42G1420

Manufacturer:

ESKA Erich Schweizer

Manufacturer SKU:

522617

Available: 0 pcs. Leadtime: 30 Weeks ** Next delivery: 80 pcs. on 2025-10-31

Total Price: 10.23 € *

10 pcs.

1.0234 €

50 pcs.

0.9282 €

100 pcs.

0.8330 €

500 pcs.

0.7735 €

1000 pcs.

0.7259 €

Feinsicherung

5 x 20 mm

Keramikrohr

1 A

250 V

200 A

20 mm

5 mm

Microfuse 5 x 20 mm, 6.3 A, T, 250 V (DC), 200 A breaking capacity, 522625

Order No.:

42G1436

Manufacturer:

ESKA Erich Schweizer

Manufacturer SKU:

522625

Available: 0 pcs. Leadtime: 25 Weeks ** Next delivery: 160 pcs. on 2026-01-09

Total Price: 10.23 € *

10 pcs.

1.0234 €

50 pcs.

0.9282 €

100 pcs.

0.8330 €

500 pcs.

0.7735 €

1000 pcs.

0.7259 €

Feinsicherung

5 x 20 mm

Keramikrohr

6.3 A

250 V

200 A

20 mm

5 mm

Microfuse 5 x 20 mm, 1 A, T, 250 V (AC), 1.5 kA breaking capacity, 522717

Order No.:

42G1568

Manufacturer:

ESKA Erich Schweizer

Manufacturer SKU:

522717

Available: 0 pcs. Leadtime: 30 Weeks ** Next delivery: 520 pcs. on 2025-05-23

Total Price: 2.03 € *

10 pcs.

0.2035 €

50 pcs.

0.1892 €

100 pcs.

0.1725 €

500 pcs.

0.1583 €

Feinsicherung

5 x 20 mm

Keramikrohr

1 A

250 V

1.5 kA

20 mm

5 mm

Microfuse 5 x 20 mm, 1.6 A, T, 250 V (AC), 1.5 kA breaking capacity, 522719

Order No.:

42G1572

Manufacturer:

ESKA Erich Schweizer

Manufacturer SKU:

522719

Available: 0 pcs. Leadtime: 20 Weeks ** Next delivery: 370 pcs. on 2025-05-02

Total Price: 2.03 € *

10 pcs.

0.2035 €

50 pcs.

0.1892 €

100 pcs.

0.1725 €

500 pcs.

0.1583 €

Feinsicherung

5 x 20 mm

Keramikrohr

1.6 A

250 V

1.5 kA

20 mm

5 mm

Microfuse 5 x 20 mm, 2.5 A, T, 250 V (AC), 1.5 kA breaking capacity, 522721

Order No.:

42G1576

Manufacturer:

ESKA Erich Schweizer

Manufacturer SKU:

522721

Available: 0 pcs. Leadtime: 25 Weeks ** Next delivery: 530 pcs. on 2025-07-11

Total Price: 2.03 € *

10 pcs.

0.2035 €

50 pcs.

0.1892 €

100 pcs.

0.1725 €

500 pcs.

0.1583 €

Feinsicherung

5 x 20 mm

Keramikrohr

2.5 A

250 V

1.5 kA

20 mm

5 mm

Microfuse 5 x 20 mm, 3.15 A, T, 250 V (AC), 1.5 kA breaking capacity, 522722

Order No.:

42G1578

Manufacturer:

ESKA Erich Schweizer

Manufacturer SKU:

522722

Available: 0 pcs. Leadtime: 25 Weeks ** Next delivery: 260 pcs. on 2025-08-11

Total Price: 2.03 € *

10 pcs.

0.2035 €

50 pcs.

0.1892 €

100 pcs.

0.1725 €

500 pcs.

0.1583 €

Feinsicherung

5 x 20 mm

Keramikrohr

3.15 A

250 V

1.5 kA

20 mm

5 mm

Microfuse 5 x 20 mm, 4 A, T, 250 V (AC), 1.5 kA breaking capacity, 522723

Order No.:

42G1580

Manufacturer:

ESKA Erich Schweizer

Manufacturer SKU:

522723

Available: 0 pcs. Leadtime: 20 Weeks ** Next delivery: 585 pcs. on 2025-07-18

Total Price: 2.03 € *

10 pcs.

0.2035 €

50 pcs.

0.1892 €

100 pcs.

0.1725 €

500 pcs.

0.1583 €

Feinsicherung

5 x 20 mm

Keramikrohr

4 A

250 V

1.5 kA

20 mm

5 mm

Microfuse 5 x 20 mm, 6.3 A, T, 250 V (AC), 1.5 kA breaking capacity, 522725

Order No.:

42G1584

Manufacturer:

ESKA Erich Schweizer

Manufacturer SKU:

522725

Available: 0 pcs. Leadtime: 25 Weeks ** Next delivery: 130 pcs. on 2025-07-18

Total Price: 2.03 € *

10 pcs.

0.2035 €

50 pcs.

0.1892 €

100 pcs.

0.1725 €

500 pcs.

0.1583 €

Feinsicherung

5 x 20 mm

Keramikrohr

6.3 A

250 V

1.5 kA

20 mm

5 mm

Microfuse 5 x 20 mm, 10 A, T, 250 V (AC), 1.5 kA breaking capacity, 522727

Order No.:

42G1588

Manufacturer:

ESKA Erich Schweizer

Manufacturer SKU:

522727

Available: 0 pcs. Leadtime: 20 Weeks ** Next delivery: 30 pcs. on 2025-08-22

Total Price: 2.03 € *

10 pcs.

0.2035 €

50 pcs.

0.1892 €

100 pcs.

0.1725 €

500 pcs.

0.1583 €

Feinsicherung

5 x 20 mm

Keramikrohr

10 A

250 V

1.5 kA

20 mm

5 mm

Microfuse 5 x 20 mm, 800 mA, T, 250 V (AC), 1.5 kA breaking capacity, 0215.800TXP

Order No.:

42G1772

Manufacturer:

Littelfuse

Manufacturer SKU:

0215.800TXP

Available: 0 pcs. Leadtime: 19 Weeks **

Total Price: 1.15 € *

1 pcs.

1.1543 €

10 pcs.

0.8330 €

100 pcs.

0.7140 €

500 pcs.

0.6307 €

1000 pcs.

0.5593 €

Feinsicherung

5 x 20 mm

Keramikrohr

800 mA

250 V

1.5 kA

20 mm

5 mm

Microfuse 5 x 20 mm, 8 A, T, 250 V (AC), 1.5 kA breaking capacity, 0215008.TXP

Order No.:

42G1792

Manufacturer:

Littelfuse

Manufacturer SKU:

0215008.TXP

Available: 0 pcs. Leadtime: 15 Weeks ** Next delivery: 400 pcs. on 2025-05-26

Total Price: 0.64 € *

1 pcs.

0.6426 €

10 pcs.

0.4522 €

100 pcs.

0.3808 €

500 pcs.

0.3332 €

1000 pcs.

0.3023 €

Feinsicherung

5 x 20 mm

Keramikrohr

8 A

250 V

1.5 kA

20 mm

5 mm

Microfuse 6.3 x 32 mm, 1 A, T, 500 V (AC), 1 kA breaking capacity, 632717

Order No.:

42G580

Manufacturer:

ESKA Erich Schweizer

Manufacturer SKU:

632717

Available: 0 pcs. Leadtime: 25 Weeks ** Next delivery: 20 pcs. on 2025-08-01

Total Price: 4.52 € *

10 pcs.

0.4522 €

50 pcs.

0.4165 €

100 pcs.

0.3808 €

500 pcs.

0.3451 €

Feinsicherung

6,3 x 32 mm

Keramikrohr

1 A

500 V

1 kA

32 mm

6.3 mm

Microfuse 6.3 x 32 mm, 1.6 A, T, 500 V (AC), 1 kA breaking capacity, 632719

Order No.:

42G584

Manufacturer:

ESKA Erich Schweizer

Manufacturer SKU:

632719

Available: 0 pcs. Leadtime: 25 Weeks ** Next delivery: 1,650 pcs. on 2026-01-09

Total Price: 4.52 € *

10 pcs.

0.4522 €

50 pcs.

0.4165 €

100 pcs.

0.3808 €

500 pcs.

0.3451 €

Feinsicherung

6,3 x 32 mm

Keramikrohr

1.6 A

500 V

1 kA

32 mm

6.3 mm

Microfuse 6.3 x 32 mm, 5 A, T, 500 V (AC), 1 kA breaking capacity, 632724

Order No.:

42G594

Manufacturer:

ESKA Erich Schweizer

Manufacturer SKU:

632724

Available: 0 pcs. Leadtime: 25 Weeks ** Next delivery: 90 pcs. on 2025-06-20

Total Price: 4.52 € *

10 pcs.

0.4522 €

50 pcs.

0.4165 €

100 pcs.

0.3808 €

500 pcs.

0.3451 €

Feinsicherung

6,3 x 32 mm

Keramikrohr

5 A

500 V

1 kA

32 mm

6.3 mm

Microfuse 5 x 20 mm, 5 A, T, 150 V (DC), 250 V (AC), 1.5 kA breaking capacity, 0001.2511

Order No.:

43G320

Manufacturer:

SCHURTER

Manufacturer SKU:

0001.2511

Available: 0 pcs. Leadtime: 7 Weeks ** Next delivery: 640 pcs. on 2025-05-23

Total Price: 3.69 € *

10 pcs.

0.3689 €

50 pcs.

0.3213 €

100 pcs.

0.2785 €

500 pcs.

0.2535 €

1000 pcs.

0.2166 €

Feinsicherung

5 x 20 mm

Keramikrohr

5 A

150 V

250 V

1.5 kA

20 mm

5.2 mm

Protect your electronics with miniature fuses

Fine-wire fuses are protective devices in electrical circuits designed to prevent damage from overcurrent. The cylindrically shaped fuses contain an element that melts and breaks the circuit when the current exceeds a certain value. Micro fuses are used in numerous electronic devices and systems such as computers, televisions, radios, home appliances and vehicles. They are critical to safety as they help prevent fires and damage to equipment due to electrical malfunctions.

Micro fuses at Bürklin Elektronik

The range of miniature fuses in Bürklin Elektronik's online store includes various model variants, including glass tube, ceramic tube, melamine tube and SMD versions. You can also use the filter function to search for radial and axial miniature fuses or for fuse strips.

At Bürklin Elektronik, service is a top priority. So don't hesitate to contact us by phone or e-mail if you have any questions about our fuses and circuit breakers or if you have any specific requests! Our experts will be happy to help you.

Do you have any questions about the products or their areas of application? In our online magazine or in our article on the Equipment and mechanical Engineering we provide detailed information about our extensive product range.

Country	Runtime days	Freight excl. VAT	Freight incl. VAT
Germany	1	6,90 €	8,21 €
Austria	1-2	8,30 €	9,96 €
Switzerland	1-2	16,40 €	19,52 €