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Micro Fuses

560 items in 7,555 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Version
Design
Enclosure
Rated current
Tripping characteristics
Rated voltage (DC)
Rated voltage (AC)
Breaking capacity
Length
Width
Height
diameter
521023 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 4 A, M, 250 V (AC), 1 kA breaking capacity, 521023
Order No.:
 45G460
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 521023
Available: 3,255 pcs. Next delivery: 3,240 pcs. on 2026-05-21
Total Price: 1.89 € *
10 pcs.
0.1892 €
50 pcs.
0.1737 €
100 pcs.
0.1607 €
500 pcs.
0.1452 €
microfuse
5 x 20 mm
glass tube
4 A
M
250 V
1 kA
20 mm
5 mm
522520 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 2 A, T, 250 V (AC), 35 A breaking capacity, 522520
Order No.:
 45G600
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522520
Available: 5,910 pcs. Next delivery: 4,360 pcs. on 2026-07-02
Total Price: 1.92 € *
10 pcs.
0.1916 €
50 pcs.
0.1737 €
100 pcs.
0.1595 €
500 pcs.
0.1464 €
1000 pcs.
0.1369 €
microfuse
5 x 20 mm
glass tube
2 A
T
250 V
35 A
20 mm
5 mm
522723 ESKA Erich Schweizer Micro Fuses
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: 2,735 pcs. Next delivery: 2,020 pcs. on 2026-04-23
Total Price: 2.03 € *
10 pcs.
0.2035 €
50 pcs.
0.1892 €
100 pcs.
0.1725 €
500 pcs.
0.1583 €
microfuse
5 x 20 mm
ceramic tube
4 A
T
250 V
1.5 kA
20 mm
5 mm
522727 ESKA Erich Schweizer Micro Fuses
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: 1,850 pcs. Next delivery: 1,300 pcs. on 2026-05-21
Total Price: 2.03 € *
10 pcs.
0.2035 €
50 pcs.
0.1892 €
100 pcs.
0.1725 €
500 pcs.
0.1583 €
microfuse
5 x 20 mm
ceramic tube
10 A
T
250 V
1.5 kA
20 mm
5 mm
0218.032TXP Littelfuse Micro Fuses
Microfuse 5 x 20 mm, 32 mA, T, 250 V (AC), 35 A breaking capacity, 0218.032TXP
Order No.:
 42G1700
Manufacturer:
 Littelfuse
Manufacturer SKU:
 0218.032TXP
Available: 230 pcs. Next delivery: 100 pcs. on 2026-06-05
Total Price: 1.87 € *
1 pcs.
1.8683 €
10 pcs.
1.3328 €
100 pcs.
1.1305 €
500 pcs.
0.9996 €
1000 pcs.
0.8925 €
microfuse
5 x 20 mm
glass tube
32 mA
T
250 V
35 A
20 mm
5.2 mm
0215005.TXP Littelfuse Micro Fuses
Microfuse 5 x 20 mm, 5 A, T, 250 V (AC), 1.5 kA breaking capacity, 0215005.TXP
Order No.:
 42G1788
Manufacturer:
 Littelfuse
Manufacturer SKU:
 0215005.TXP
Available: 52 pcs. Next delivery: 500 pcs. on 2026-08-14
Total Price: 0.56 € *
1 pcs.
0.5593 €
10 pcs.
0.3927 €
100 pcs.
0.3570 €
500 pcs.
0.3023 €
1000 pcs.
0.2749 €
microfuse
5 x 20 mm
ceramic tube
5 A
T
250 V
1.5 kA
20 mm
5 mm
0001.2513 SCHURTER Micro Fuses
Microfuse 5 x 20 mm, 8 A, T, 150 V (DC), 250 V (AC), 1 kA breaking capacity, 0001.2513
Order No.:
 43G322
Manufacturer:
 SCHURTER
Manufacturer SKU:
 0001.2513
Available: 560 pcs. Next delivery: 750 pcs. on 2026-05-08
Total Price: 4.17 € *
10 pcs.
0.4165 €
50 pcs.
0.3570 €
100 pcs.
0.3082 €
500 pcs.
0.2796 €
1000 pcs.
0.2380 €
microfuse
5 x 20 mm
ceramic tube
8 A
T
150 V
250 V
1 kA
20 mm
5.2 mm
0034.3117 SCHURTER Micro Fuses
Microfuse 5 x 20 mm, 1 A, T, 250 V (AC), 35 A breaking capacity, 0034.3117
Order No.:
 43G616
Manufacturer:
 SCHURTER
Manufacturer SKU:
 0034.3117
Available: 1,510 pcs. Next delivery: 1,600 pcs. on 2026-05-08
Total Price: 3.21 € *
10 pcs.
0.3213 €
50 pcs.
0.2796 €
100 pcs.
0.2344 €
500 pcs.
0.2154 €
1000 pcs.
0.1940 €
microfuse
5 x 20 mm
glass tube
1 A
T
250 V
35 A
20 mm
5.2 mm
0034.3127 SCHURTER Micro Fuses
Microfuse 5 x 20 mm, 10 A, T, 250 V (AC), 100 A breaking capacity, 0034.3127
Order No.:
 43G626
Manufacturer:
 SCHURTER
Manufacturer SKU:
 0034.3127
Available: 460 pcs. Next delivery: 1,000 pcs. on 2026-04-24
Total Price: 3.81 € *
10 pcs.
0.3808 €
50 pcs.
0.3094 €
100 pcs.
0.2701 €
500 pcs.
0.2440 €
1000 pcs.
0.2213 €
microfuse
5 x 20 mm
glass tube
10 A
T
250 V
100 A
20 mm
5.2 mm
521010 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 200 mA, M, 250 V (AC), 80 A breaking capacity, 521010
Order No.:
 45G340
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 521010
Available: 250 pcs. Next delivery: 380 pcs. on 2026-05-08
Total Price: 1.89 € *
10 pcs.
0.1892 €
50 pcs.
0.1737 €
100 pcs.
0.1607 €
500 pcs.
0.1452 €
microfuse
5 x 20 mm
glass tube
200 mA
M
250 V
80 A
20 mm
5 mm
521024 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 5 A, M, 250 V (AC), 1 kA breaking capacity, 521024
Order No.:
 45G465
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 521024
Available: 1,090 pcs. Next delivery: 370 pcs. on 2026-06-18
Total Price: 1.89 € *
10 pcs.
0.1892 €
50 pcs.
0.1737 €
100 pcs.
0.1607 €
500 pcs.
0.1452 €
microfuse
5 x 20 mm
glass tube
5 A
M
250 V
1 kA
20 mm
5 mm
521025 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 6.3 A, M, 250 V (AC), 1 kA breaking capacity, 521025
Order No.:
 45G470
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 521025
Available: 110 pcs. Next delivery: 1,550 pcs. on 2026-06-13
Total Price: 1.89 € *
10 pcs.
0.1892 €
50 pcs.
0.1737 €
100 pcs.
0.1607 €
500 pcs.
0.1452 €
microfuse
5 x 20 mm
glass tube
6.3 A
M
250 V
1 kA
20 mm
5 mm
521027 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 10 A, M, 250 V (AC), 300 A breaking capacity, 521027
Order No.:
 45G474
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 521027
Available: 760 pcs. Next delivery: 120 pcs. on 2026-05-17
Total Price: 1.89 € *
10 pcs.
0.1892 €
50 pcs.
0.1737 €
100 pcs.
0.1607 €
500 pcs.
0.1452 €
microfuse
5 x 20 mm
glass tube
10 A
M
250 V
300 A
20 mm
5 mm
522512 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 315 mA, T, 250 V (AC), 35 A breaking capacity, 522512
Order No.:
 45G520
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522512
Available: 570 pcs. Next delivery: 510 pcs. on 2026-07-18
Total Price: 1.92 € *
10 pcs.
0.1916 €
50 pcs.
0.1737 €
100 pcs.
0.1595 €
500 pcs.
0.1464 €
1000 pcs.
0.1369 €
microfuse
5 x 20 mm
glass tube
315 mA
T
250 V
35 A
20 mm
5 mm
522514 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 500 mA, T, 250 V (AC), 35 A breaking capacity, 522514
Order No.:
 45G540
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522514
Available: 410 pcs. Next delivery: 720 pcs. on 2026-05-14
Total Price: 1.92 € *
10 pcs.
0.1916 €
50 pcs.
0.1737 €
100 pcs.
0.1595 €
500 pcs.
0.1464 €
1000 pcs.
0.1369 €
microfuse
5 x 20 mm
glass tube
500 mA
T
250 V
35 A
20 mm
5 mm
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*incl. VAT plus shipping costs
Subject to prior sale
Images may differ

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.