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Micro Fuses

113 items in 3,038 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
02183.15TXP Littelfuse Micro Fuses
Microfuse 5 x 20 mm, 3.15 A, T, 250 V (AC), 35 A breaking capacity, 02183.15TXP
Order No.:
 42G1740
Manufacturer:
 Littelfuse
Manufacturer SKU:
 02183.15TXP
Available: 3,808 pcs. Available in 4 Days: 2,700 pcs. Leadtime: 15 Weeks **
Total Price: 0.39 € *
1 pcs.
0.3927 €
10 pcs.
0.2844 €
100 pcs.
0.2428 €
500 pcs.
0.2106 €
1000 pcs.
0.1916 €
Feinsicherung
5 x 20 mm
Glasrohr
3.15 A
T
250 V
35 A
20 mm
5.2 mm
0218004.TXP Littelfuse Micro Fuses
Microfuse 5 x 20 mm, 4 A, T, 250 V (AC), 40 A breaking capacity, 0218004.TXP
Order No.:
 42G1742
Manufacturer:
 Littelfuse
Manufacturer SKU:
 0218004.TXP
Available: 1,160 pcs. Available in 4 Days: 1,500 pcs. Leadtime: 15 Weeks **
Total Price: 0.39 € *
1 pcs.
0.3927 €
10 pcs.
0.2844 €
100 pcs.
0.2428 €
500 pcs.
0.2106 €
1000 pcs.
0.1916 €
Feinsicherung
5 x 20 mm
Glasrohr
4 A
T
250 V
40 A
20 mm
5.2 mm
021806.3TXP Littelfuse Micro Fuses
Microfuse 5 x 20 mm, 6.3 A, T, 250 V (AC), 63 A breaking capacity, 021806.3TXP
Order No.:
 42G1746
Manufacturer:
 Littelfuse
Manufacturer SKU:
 021806.3TXP
Available: 190 pcs. Available in 4 Days: 450 pcs. Leadtime: 15 Weeks **
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
Glasrohr
6.3 A
T
250 V
63 A
20 mm
5.2 mm
0218008.TXP Littelfuse Micro Fuses
Microfuse 5 x 20 mm, 8 A, T, 250 V (AC), 80 A breaking capacity, 0218008.TXP
Order No.:
 42G1748
Manufacturer:
 Littelfuse
Manufacturer SKU:
 0218008.TXP
Available: 1,720 pcs. Available in 4 Days: 1,080 pcs. Leadtime: 15 Weeks **
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
Glasrohr
8 A
T
250 V
80 A
20 mm
5.2 mm
02151.25TXP Littelfuse Micro Fuses
Microfuse 5 x 20 mm, 1.25 A, T, 250 V (AC), 1.5 kA breaking capacity, 02151.25TXP
Order No.:
 42G1776
Manufacturer:
 Littelfuse
Manufacturer SKU:
 02151.25TXP
Available: 167 pcs. Leadtime: 15 Weeks ** Next delivery: 100 pcs. on 2025-06-30
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
1.25 A
T
250 V
1.5 kA
20 mm
5 mm
021501.6TXP Littelfuse Micro Fuses
Microfuse 5 x 20 mm, 1.6 A, T, 250 V (AC), 1.5 kA breaking capacity, 021501.6TXP
Order No.:
 42G1778
Manufacturer:
 Littelfuse
Manufacturer SKU:
 021501.6TXP
Available: 1,370 pcs. Available in 4 Days: 1,000 pcs. Leadtime: 15 Weeks **
Total Price: 0.36 € *
1 pcs.
0.3570 €
10 pcs.
0.2547 €
100 pcs.
0.2178 €
500 pcs.
0.1880 €
Feinsicherung
5 x 20 mm
Keramikrohr
1.6 A
T
250 V
1.5 kA
20 mm
5 mm
021502.5TXP Littelfuse Micro Fuses
Microfuse 5 x 20 mm, 2.5 A, T, 250 V (AC), 1.5 kA breaking capacity, 021502.5TXP
Order No.:
 42G1782
Manufacturer:
 Littelfuse
Manufacturer SKU:
 021502.5TXP
Available: 27 pcs. Leadtime: 15 Weeks ** Next delivery: 300 pcs. on 2025-06-23
Total Price: 0.40 € *
1 pcs.
0.4046 €
10 pcs.
0.2939 €
100 pcs.
0.2511 €
500 pcs.
0.2190 €
1000 pcs.
0.1987 €
Feinsicherung
5 x 20 mm
Keramikrohr
2.5 A
T
250 V
1.5 kA
20 mm
5 mm
021506.3TXP Littelfuse Micro Fuses
Microfuse 5 x 20 mm, 6.3 A, T, 250 V (AC), 1.5 kA breaking capacity, 021506.3TXP
Order No.:
 42G1790
Manufacturer:
 Littelfuse
Manufacturer SKU:
 021506.3TXP
Available: 659 pcs. Leadtime: 15 Weeks ** Next delivery: 1,400 pcs. on 2025-05-26
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
6.3 A
T
250 V
1.5 kA
20 mm
5 mm
37203150431 Littelfuse Micro Fuses
Micro fuse TR5, 315 mA, T, 250 V (AC), 35 A breaking capacity, 37203150431
Order No.:
 46G5448
Manufacturer:
 Littelfuse
Manufacturer SKU:
 37203150431
Available: 237 pcs. Available in 4 Days: 200 pcs. Leadtime: 10 Weeks **
Total Price: 1.25 € *
1 pcs.
1.2495 €
10 pcs.
0.8806 €
100 pcs.
0.7616 €
500 pcs.
0.6664 €
1000 pcs.
0.5950 €
Kleinstsicherung
TR5
315 mA
T
250 V
35 A
8 mm
8.5 mm
37212000431 Littelfuse Micro Fuses
Micro fuse TR5, 2 A, T, 250 V (AC), 35 A breaking capacity, 37212000431
Order No.:
 46G5464
Manufacturer:
 Littelfuse
Manufacturer SKU:
 37212000431
Available: 78 pcs. Available in 4 Days: 200 pcs. Leadtime: 10 Weeks **
Total Price: 0.94 € *
1 pcs.
0.9401 €
10 pcs.
0.6783 €
100 pcs.
0.5831 €
500 pcs.
0.4998 €
1000 pcs.
0.4522 €
Kleinstsicherung
TR5
2 A
T
250 V
35 A
8 mm
8.5 mm
37212500431 Littelfuse Micro Fuses
Micro fuse TR5, 2.5 A, T, 250 V (AC), 35 A breaking capacity, 37212500431
Order No.:
 46G5466
Manufacturer:
 Littelfuse
Manufacturer SKU:
 37212500431
Available: 245 pcs. Available in 4 Days: 200 pcs. Leadtime: 10 Weeks **
Total Price: 1.25 € *
1 pcs.
1.2495 €
10 pcs.
0.8806 €
100 pcs.
0.7616 €
500 pcs.
0.6664 €
1000 pcs.
0.5950 €
Kleinstsicherung
TR5
2.5 A
T
250 V
35 A
8 mm
8.5 mm
37214000431 Littelfuse Micro Fuses
Micro fuse TR5, 4 A, T, 250 V (AC), 40 A breaking capacity, 37214000431
Order No.:
 46G5470
Manufacturer:
 Littelfuse
Manufacturer SKU:
 37214000431
Available: 200 pcs. Available in 4 Days: 600 pcs. Leadtime: 10 Weeks **
Total Price: 1.25 € *
1 pcs.
1.2495 €
10 pcs.
0.8806 €
100 pcs.
0.7616 €
500 pcs.
0.6664 €
1000 pcs.
0.5950 €
Kleinstsicherung
TR5
4 A
T
250 V
40 A
8 mm
8.5 mm
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4
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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.