Micro Fuses

536 items in 7,099 variations

*incl. VAT plus shipping costs

Aggregate product-variations

520117 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 1 A, FF, 250 V (AC), 35 A breaking capacity, 520117

Order No.:

44G690

Manufacturer SKU:

520117

Available: 170 pcs. Next delivery: 100 pcs. on 2026-01-09 Leadtime: 25 Weeks **

0.76 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

520119 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 1.6 A, FF, 250 V (AC), 1.5 kA breaking capacity, 520119

Order No.:

44G700

Manufacturer SKU:

520119

Available: 380 pcs. Next delivery: 620 pcs. on 2026-02-27 Leadtime: 30 Weeks **

0.76 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

520602 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 32 mA, F, 250 V (AC), 35 A breaking capacity, 520602

Order No.:

44G980

Manufacturer SKU:

520602

Available: 144 pcs. Leadtime: 25 Weeks **

1.55 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

520623 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 4 A, F, 250 V (AC), 40 A breaking capacity, 520623

Order No.:

45G250

Manufacturer SKU:

520623

Available: 250 pcs. Next delivery: 640 pcs. on 2025-08-08 Leadtime: 10 Weeks **

0.15 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

520624 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 5 A, F, 250 V (AC), 50 A breaking capacity, 520624

Order No.:

45G255

Manufacturer SKU:

520624

Available: 230 pcs. Leadtime: 10 Weeks **

0.15 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

521012 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 315 mA, M, 250 V (AC), 80 A breaking capacity, 521012

Order No.:

45G360

Manufacturer SKU:

521012

Available: 370 pcs. Next delivery: 510 pcs. on 2025-11-14 Leadtime: 20 Weeks **

0.19 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

521015 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 630 mA, M, 250 V (AC), 80 A breaking capacity, 521015

Order No.:

45G390

Manufacturer SKU:

521015

Available: 30,975 pcs. Leadtime: 20 Weeks **

0.19 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

521017 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 1 A, M, 250 V (AC), 80 A breaking capacity, 521017

Order No.:

45G410

Manufacturer SKU:

521017

Available: 2,500 pcs. Leadtime: 10 Weeks **

0.19 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

521018 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 1.25 A, M, 250 V (AC), 80 A breaking capacity, 521018

Order No.:

45G420

Manufacturer SKU:

521018

Available: 630 pcs. Leadtime: 10 Weeks **

0.19 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

521019 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 1.6 A, M, 250 V (AC), 1 kA breaking capacity, 521019

Order No.:

45G430

Manufacturer SKU:

521019

Available: 440 pcs. Next delivery: 660 pcs. on 2025-08-08 Leadtime: 10 Weeks **

0.19 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

521021 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 2.5 A, M, 250 V (AC), 1 kA breaking capacity, 521021

Order No.:

45G450

Manufacturer SKU:

521021

Available: 700 pcs. Next delivery: 810 pcs. on 2025-08-08 Leadtime: 10 Weeks **

0.19 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

521022 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 3.15 A, M, 250 V (AC), 1 kA breaking capacity, 521022

Order No.:

45G455

Manufacturer SKU:

521022

Available: 946 pcs. Leadtime: 10 Weeks **

0.19 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

521025 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 6.3 A, M, 250 V (AC), 1 kA breaking capacity, 521025

Order No.:

45G470

Manufacturer SKU:

521025

Available: 1,460 pcs. Leadtime: 10 Weeks **

0.19 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

522510 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 200 mA, T, 250 V (AC), 35 A breaking capacity, 522510

Order No.:

45G500

Manufacturer SKU:

522510

Available: 500 pcs. Next delivery: 420 pcs. on 2025-11-14 Leadtime: 20 Weeks **

0.19 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

522511 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 250 mA, T, 250 V (AC), 35 A breaking capacity, 522511

Order No.:

45G510

Manufacturer SKU:

522511

Available: 240 pcs. Next delivery: 440 pcs. on 2025-11-14 Leadtime: 20 Weeks **

0.19 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

522512 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 315 mA, T, 250 V (AC), 35 A breaking capacity, 522512

Order No.:

45G520

Manufacturer SKU:

522512

Available: 20 pcs. Next delivery: 700 pcs. on 2025-10-24 Leadtime: 20 Weeks **

0.19 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

522515 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 630 mA, T, 250 V (AC), 35 A breaking capacity, 522515

Order No.:

45G550

Manufacturer SKU:

522515

Available: 360 pcs. Next delivery: 540 pcs. on 2025-08-08 Leadtime: 10 Weeks **

0.19 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

522516 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 800 mA, T, 250 V (AC), 35 A breaking capacity, 522516

Order No.:

45G560

Manufacturer SKU:

522516

Available: 220 pcs. Leadtime: 10 Weeks **

0.19 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

522517 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 1 A, T, 250 V (AC), 35 A breaking capacity, 522517

Order No.:

45G570

Manufacturer SKU:

522517

Available: 1,950 pcs. Next delivery: 2,460 pcs. on 2025-08-08 Leadtime: 10 Weeks **

0.19 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

522420 ESKA Erich Schweizer Micro Fuses — Image may differ

Microfuse 5 x 20 mm, 2 A, TT, 250 V (AC), 35 A breaking capacity, 522420

Order No.:

46G150

Manufacturer SKU:

522420

Available: 10 pcs. Next delivery: 140 pcs. on 2025-11-14 Leadtime: 20 Weeks **

1.21 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

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 €