Name: ESKA 521023 521023 Micro fuse (Ø x L) 5 mm x 20 mm 4 A 250 V Medium time-lag -mT- Content 1000 pc(s)
Brand: ESKA
SKU: 532668
Availability: BackOrder

Single-cell glass fuse with metal caps and wire connections; used in electronic circuits for overcurrent protection.

Image similar

Product type

Micro fuse

Nominal voltage

250 V

Nominal current - rounded value

4 A

Release characteristics

Medium time-lag -mT-

Length

20 mm

Datasheet (PDF)

Dispatches on Wed, 3 Feb 2027

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number (Package size 1000 pc(s))

Set(s)

Total (€ 0.10 / piece)

€ 105.00

-7 %

€ 97.99

incl. VAT

14-day return policy included

Report legal concerns

Highlights & Details

Industrial packaging unit, fine-wire fuse 5 x 20 mm

Industrial packaging with 1 ST pieces
This text is machine translated.

Our service for you

Technical specifications

Product type: Micro fuse

Nominal voltage: 250 V

Dim: (Ø x L) 5 mm x 20 mm

Nominal current: 4 A

Nominal current - rounded value: 4 A

Release characteristics: Medium time-lag -mT-

Fuse layout: Glass tube (+ extinguishing agent)

Length: 20 mm

(Ø): 5 mm

Content: 1000 pc(s)

Industrial packaging: Yes

RoHS-compliant: Yes

Type: 521023

Variants(All information include VAT, plus shipping costs)

Nominal current - rounded value

Content

Fuse layout

Release characteristics

ESKA 520504 520504 Micro fuse (Ø x L) 5 mm x 20 mm 0.05 A 250 V Quick response -F- Content 250 pc(s)

Item no:530147

Available soon

Conrad Electronic

50 mA

250 pc(s)

Ceramic tube (+ extinguishing agent)

Quick response -F-

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 144.99^*

ESKA 520506 520506 Micro fuse (Ø x L) 5 mm x 20 mm 0.08 A 250 V Quick response -F- Content 250 pc(s)

Item no:530323

Available soon

Conrad Electronic

80 mA

250 pc(s)

Ceramic tube (+ extinguishing agent)

Quick response -F-

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 144.99^*

ESKA 520507 520507 Micro fuse (Ø x L) 5 mm x 20 mm 0.1 A 250 V Quick response -F- Content 250 pc(s)

Item no:530432

Available soon

Conrad Electronic

100 mA

250 pc(s)

Ceramic tube (+ extinguishing agent)

Quick response -F-

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 65.99^*

ESKA 520511 520511 Micro fuse (Ø x L) 5 mm x 20 mm 0.25 A 250 V Quick response -F- Content 1000 pc(s)

Item no:530889

Available soon

Conrad Electronic

250 mA

1000 pc(s)

Ceramic tube (+ extinguishing agent)

Quick response -F-

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 124.99^*

ESKA 520512 520512 Micro fuse (Ø x L) 5 mm x 20 mm 0.315 A 250 V Quick response -F- Content 1000 pc(s)

Item no:531118

Available soon

Conrad Electronic

315 mA

1000 pc(s)

Ceramic tube (+ extinguishing agent)

Quick response -F-

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 124.99^*

ESKA 520513 520513 Micro fuse (Ø x L) 5 mm x 20 mm 0.4 A 250 V Quick response -F- Content 1000 pc(s)

Item no:531346

Available soon

Conrad Electronic

400 mA

1000 pc(s)

Ceramic tube (+ extinguishing agent)

Quick response -F-

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 124.99^*

ESKA 520516 520516 Micro fuse (Ø x L) 5 mm x 20 mm 0.8 A 250 V Quick response -F- Content 1000 pc(s)

Item no:531428

Available soon

Conrad Electronic

800 mA

1000 pc(s)

Ceramic tube (+ extinguishing agent)

Quick response -F-

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 124.99^*

ESKA 520517 520517 Micro fuse (Ø x L) 5 mm x 20 mm 1 A 250 V Quick response -F- Content 1000 pc(s)

Item no:531454

Available soon

Conrad Electronic

1 A

1000 pc(s)

Ceramic tube (+ extinguishing agent)

Quick response -F-

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 124.99^*

ESKA 520518 520518 Micro fuse (Ø x L) 5 mm x 20 mm 1.25 A 250 V Quick response -F- Content 1000 pc(s)

Item no:531470

Available soon

Conrad Electronic

1.25 A

1000 pc(s)

Ceramic tube (+ extinguishing agent)

Quick response -F-

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 124.99^*

ESKA 520520 520520 Micro fuse (Ø x L) 5 mm x 20 mm 2 A 250 V Quick response -F- Content 1000 pc(s)

Item no:531500

Available soon

Conrad Electronic

2 A

1000 pc(s)

Ceramic tube (+ extinguishing agent)

Quick response -F-

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 124.99^*

Documents & Downloads

Datasheet

Datasheet 532668 ESKA 521023 521023 Micro fuse (Ø x L) 5 mm x 20 mm 4 A 250 V Medium time-lag -mT- Content 1000 pc(s)

Hints

Supplied in poly bag.

Description

Hints

Supplied in poly bag.

Frequently Bought Together

(^*All information is plus legal VAT)

This article

-7%

ESKA 521023 521023 Micro fuse (Ø x L) 5 mm x 20 mm 4 A 250 V Medium time-lag -mT- Content 1000 pc(s)

Conrad Electronic

€ 105.00

€ 97.99^*

-22%

ESKA 508.000 508.000 Fuse holder incl. extractor Suitable for Micro fuse 5 x 20 mm 6.3 A 250 V 1 pc(s)

Conrad Electronic

€ 4.30

€ 3.35^*

Total price:

€ 109.30€ 101.34^*

Frequently Bought Together

(^*All information is plus legal VAT)

This article

-7%

ESKA 521023 521023 Micro fuse (Ø x L) 5 mm x 20 mm 4 A 250 V Medium time-lag -mT- Content 1000 pc(s)

Conrad Electronic

€ 105.00

€ 97.99^*

-22%

ESKA 508.000 508.000 Fuse holder incl. extractor Suitable for Micro fuse 5 x 20 mm 6.3 A 250 V 1 pc(s)

Conrad Electronic

€ 4.30

€ 3.35^*

Total price:

€ 109.30€ 101.34^*

What kind of Micro Fuses are you looking for?

Accessories

(^*All information is plus legal VAT)

The necessary accessories are required to use the article as described.

-22%

ESKA 508.000 508.000 Fuse holder incl. extractor Suitable for Micro fuse 5 x 20 mm 6.3 A 250 V 1 pc(s)

Conrad Electronic

€ 0.86

€ 0.67^*

More interesting products

(^*All information is plus legal VAT)

TRU COMPONENTS 1576485 TC-520.614 0,5A Micro fuse (Ø x L) 5 mm x 20 mm 0.5 A 250 V Quick response -F- Content 1 pc(s)

Conrad Electronic

€ 0.15^*

ESKA 522620 522620 DC fuse (Ø x L) 5 mm x 20 mm 2 A 250 V DC Time delay -T- Content 1 pc(s)

Conrad Electronic

€ 1.49^*

TRU COMPONENTS 442403 HC10aR Micro fuse (Ø x L) 10.3 mm x 38 mm 10 A 1000 V Quick response -F- Content 1 pc(s)

Conrad Electronic

€ 11.99^*

TRU COMPONENTS TC-13545872 Fuse 30 A 80 V DC Content 10 pc(s)

Conrad Electronic

€ 18.99^*

TRU COMPONENTS 702632 6FF-1 HOLLY Multimeter fuse (Ø x L) 6.35 mm x 31.8 mm 0.5 A 600 V Very quick acting -FF- Content 1

Conrad Electronic

€ 7.99^*

TRU COMPONENTS TC-13545888 Fuse 70 A 80 V DC Content 10 pc(s)

Conrad Electronic

€ 18.99^*

TRU COMPONENTS TC-13545892 Fuse 80 A 80 V DC Content 10 pc(s)

Conrad Electronic

€ 19.99^*

TRU COMPONENTS TC-13545880 Fuse 50 A 80 V DC Content 10 pc(s)

Conrad Electronic

€ 18.99^*

TRU COMPONENTS TC-13545896 Fuse 100 A 80 V DC Content 10 pc(s)

Conrad Electronic

€ 18.99^*

TRU COMPONENTS TC-13545876 Fuse 40 A 80 V DC Content 10 pc(s)

Conrad Electronic

€ 19.99^*

VOLTCRAFT FF-400MA Multimeter fuse (Ø x L) 10.3 mm x 34.9 mm 440 mA 1000 V DC Content 1 pc(s)

Conrad Electronic

€ 12.99^*

TRU COMPONENTS TC-13545884 Fuse 60 A 80 V DC Content 10 pc(s)

Conrad Electronic

€ 19.99^*

TRU COMPONENTS 442335 6FF-1 Micro fuse (Ø x L) 6.3 mm x 32 mm 0.6 A 1000 V Very quick acting -FF- Content 1 pc(s)

Conrad Electronic

€ 3.99^*

-22%

VOLTCRAFT 123422 Spare fuse (Ø x L) 6.3 mm x 32 mm 10 A 600 V Quick response -F- Content 1 pc(s)

Conrad Electronic

€ 8.99

€ 6.99^*

TRU COMPONENTS 1576542 TC-520.027 10A Micro fuse (Ø x L) 5 mm x 20 mm 10 A 250 V Quick response -F- Content 1 pc(s)

Conrad Electronic

€ 0.14^*

VOLTCRAFT 123421 Micro fuse (Ø x L) 5 mm x 20 mm 500 mA 660 V Very quick acting -FF- Content 1 pc(s)

Conrad Electronic

€ 9.49^*

TRU COMPONENTS 1576528 TC-521.020 2A Micro fuse (Ø x L) 5 mm x 20 mm 2 A 250 V Medium time-lag -mT- Content 1 pc(s)

Conrad Electronic

€ 0.16^*

VOLTCRAFT VC-8307450 FF-11-1038 Multimeter fuse (Ø x L) 10 mm x 38.1 mm 11 A 1000 V DC Content 1 pc(s)

Conrad Electronic

€ 11.99^*

VOLTCRAFT VC-8327760 FF-10A-1038 Multimeter fuse (Ø x L) 10 mm x 38 mm 10 A 1000 V DC Content 1 pc(s)

Conrad Electronic

€ 14.99^*

TRU COMPONENTS 1576537 TC-520.620 2A Micro fuse (Ø x L) 5 mm x 20 mm 2 A 250 V Quick response -F- Content 1 pc(s)

Conrad Electronic

€ 0.15^*