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Micro Fuses

559 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
BYB-3-42G8579 by.B Micro Fuses
Fuse 6.3 x 32 mm, 630 mA, F, 500 V (AC), 1 kA breaking capacity, BYB-3-42G8579
Order No.:
 42G8579
Manufacturer:
 by.B
Manufacturer SKU:
 BYB-3-42G8579
Standard delivery time from the manufacturer is: 8 Weeks
Total Price: 6.50 € *
1 pck.
6.4974 €
5 pck.
6.0214 €
10 pck.
5.6763 €
25 pck.
5.3550 €
50 pck.
5.1051 €
microfuse
6.3 x 32 mm
ceramic tube
630 mA
F
500 V
1 kA
BYB-3-42G8667 by.B Micro Fuses
Fuse 6.3 x 32 mm, 16 A, T, 500 V (AC), 1 kA breaking capacity, BYB-3-42G8667
Order No.:
 42G8667
Manufacturer:
 by.B
Manufacturer SKU:
 BYB-3-42G8667
Next delivery: 2 pck. on 2025-09-12
Total Price: 4.46 € *
1 pck.
4.4625 €
5 pck.
4.1293 €
10 pck.
3.8913 €
25 pck.
3.6771 €
50 pck.
3.4986 €
microfuse
6.3 x 32 mm
ceramic tube
16 A
T
500 V
1 kA
BYB-3-42G8669 by.B Micro Fuses
Fuse 6.3 x 32 mm, 25 A, T, 500 V (AC), 1 kA breaking capacity, BYB-3-42G8669
Order No.:
 42G8669
Manufacturer:
 by.B
Manufacturer SKU:
 BYB-3-42G8669
Next delivery: 2 pck. on 2025-08-29
Total Price: 4.46 € *
1 pck.
4.4625 €
5 pck.
4.1293 €
10 pck.
3.8913 €
25 pck.
3.6771 €
50 pck.
3.4986 €
microfuse
6.3 x 32 mm
ceramic tube
25 A
T
500 V
1 kA
632527 ESKA Erich Schweizer Micro Fuses
Microfuse 6.3 x 32 mm, 10 A, F, 500 V (AC), 1 kA breaking capacity, 632527
Order No.:
 42G540
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 632527
Next delivery: 1,006 pcs. on 2025-09-03
Total Price: 6.55 € *
10 pcs.
0.6545 €
50 pcs.
0.6069 €
100 pcs.
0.5474 €
500 pcs.
0.4998 €
microfuse
6.3 x 32 mm
ceramic tube
10 A
F
500 V
1 kA
32 mm
6.3 mm
632725 ESKA Erich Schweizer Micro Fuses
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
Next delivery: 1,600 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 €
microfuse
6.3 x 32 mm
ceramic tube
6.3 A
T
500 V
1 kA
32 mm
6.3 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
Next delivery: 2,630 pcs. on 2025-10-31
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
522522 ESKA Erich Schweizer Micro Fuses
Microfuse 5 x 20 mm, 3.15 A, T, 250 V (AC), 35 A breaking capacity, 522522
Order No.:
 45G615
Manufacturer:
 ESKA Erich Schweizer
Manufacturer SKU:
 522522
Next delivery: 2,320 pcs. on 2026-01-09
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
3.15 A
T
250 V
35 A
20 mm
5 mm
37211000431 Littelfuse Micro Fuses
Micro fuse TR5, 1 A, T, 250 V (AC), 35 A breaking capacity, 37211000431
Order No.:
 46G5458
Manufacturer:
 Littelfuse
Manufacturer SKU:
 37211000431
Next delivery: 416 pcs. on 2025-10-23 Available in 4 Days: 400 pcs. - if ordered today
Total Price: 1.25 € *
1 pcs.
1.2495 €
10 pcs.
0.8806 €
100 pcs.
0.7616 €
500 pcs.
0.6664 €
1000 pcs.
0.5950 €
micro fuse
TR5
1 A
T
250 V
35 A
8 mm
8.5 mm
SI 0,2A250V5X20 PANCONTROL Micro Fuses
Microfuse 5 x 20 mm, 200 mA, F, SI 0,2A250V5X20
Order No.:
 36K0064
Manufacturer:
 PANCONTROL
Manufacturer SKU:
 SI 0,2A250V5X20
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 0.60 € *
1 pcs.
0.5950 €
10 pcs.
0.5355 €
microfuse
5 x 20 mm
200 mA
F
SI 0,2A600V5X20 PANCONTROL Micro Fuses
Microfuse 5 x 20 mm, 200 mA, F, SI 0,2A600V5X20
Order No.:
 36K0065
Manufacturer:
 PANCONTROL
Manufacturer SKU:
 SI 0,2A600V5X20
Standard delivery time from the manufacturer is: 1 Week
Total Price: 4.17 € *
1 pcs.
4.1650 €
10 pcs.
3.7485 €
microfuse
5 x 20 mm
200 mA
F
SI 0,25A600V5X20 PANCONTROL Micro Fuses
Microfuse 5 x 20 mm, 250 mA, F, SI 0,25A600V5X20
Order No.:
 36K0066
Manufacturer:
 PANCONTROL
Manufacturer SKU:
 SI 0,25A600V5X20
Standard delivery time from the manufacturer is: 1 Week
Total Price: 4.28 € *
1 pcs.
4.2840 €
10 pcs.
3.8556 €
microfuse
5 x 20 mm
250 mA
F
SI 0,25A600V6X30 PANCONTROL Micro Fuses
Microfuse 6 x 30 mm, 250 mA, F, SI 0,25A600V6X30
Order No.:
 36K0067
Manufacturer:
 PANCONTROL
Manufacturer SKU:
 SI 0,25A600V6X30
Standard delivery time from the manufacturer is: 1 Week
Total Price: 4.64 € *
1 pcs.
4.6410 €
10 pcs.
4.1769 €
microfuse
6 x 30 mm
250 mA
F
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*incl. VAT plus shipping costs
Subject to prior sale
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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.