Z233449Q MI5ST25V12.5/100Mersen · Miniature fuse IEC Miniature Fuses 5 x20 - Time-lag - 5ST - 250VAC 12.5A Size 5x20
—
12.5
250
On request
—
2.81 SR
Miniature Fuses (5x20, 6.3x32)
560 parts
Miniature fuses from Mersen in 5x20 and 6.3x32 sizes cover ratings from 0.032 A to 30 A. The range holds over 600 products, including IEC quick-acting and time-lag types and high-speed semiconductor types. Stoklink ships worldwide from Turkey on EXW terms, and quotes for project volumes are available on request.
560 parts
Showing 1–48
Part number · product
In (A)Ue (V AC)
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Z208149 MI6FAP25V1.25Mersen · Semiconductor Miniature Fuses Size 6x32 FA 250V AL · Miniature Fuses Size 6.3x32 250V 1.25A High Speed FA Axial Leads Mounting
—
1.25
250
On request
—
21.17 SR
Z206033 MI5FC25V0.63Mersen · Semiconductor Miniature Fuses Size 5x20 FC 250V · Miniature Fuses Size 5x20 250V 0.63A Fast (F) FC Clip Mounting
—
0.63
250
On request
—
8.11 SR
Z205044 MI5FCP25V6.3Mersen · Semiconductor Miniature Fuses Size 5x20 FC 250V AL · Miniature Fuses Size 5x20 250V 6.3A Fast (F) FC Axial Leads Mounting
—
6.3
250
On request
—
9.16 SR
Z204883 MI5FBP25V0.04Mersen · Semiconductor Miniature Fuses Size 5x20 FA/FB 250V AL · Miniature Fuses Size 5x20 250V 0.04A High Speed FB Axial Leads Mounting
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0.04
250
On request
—
32.85 SR
Z095495 MI5SA40V1.6Mersen · Semiconductor Miniature Fuses Size 5x20 SA 400V · Miniature Fuses Size 5x20 400V 1.6A Medium time-lag SA Clip Mounting
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1.6
400
On request
—
25.41 SR
Z093287 MI6FA69V0.63Mersen · Semiconductor Miniature Fuses Size 6x32 FA 690V · Miniature Fuses Size 6.3x32 690V 0.63A High Speed FA Clip Mounting
—
0.63
690
On request
—
29.23 SR
Z093172 MI6SA40V6.3PMersen · Semiconductor Miniature Fuses Size 6x32 SA 400V · Miniature Fuses Size 6.3x32 400V 6.3A Medium time-lag SA Clip Mounting Striker
—
6.3
400
On request
—
152.14 SR
Z090688 MI6HA25T13V10Mersen · Semiconductor Miniature Fuses Size 6x32 HA 25 220V · Miniature Fuses Size 6.3x32 220V 10A Super slow (TT) HA 25 Clip Mounting
—
10
220
On request
—
71.49 SR
Z090573 MI6SF15V2,5Mersen · IEC Miniature Fuses 6 x32 - Quick acting - 3SF - 60VAC to 250VAC · Miniature fuse IEC Miniature Fuses Size 6x32 3SF 2.5A Size 6.35x32
—
2.5
150
On request
—
3.53 SR
Z090550T MI5ST25V5/1000Mersen · IEC Miniature Fuses 5 x20 - Time-lag - 5ST - 250VAC · Miniature fuse IEC Miniature Fuses Size 5x20 5ST 5A Size 5x20
—
5
250
On request
—
2.06 SR
Z090504Q MI5SF25V0.08/100Mersen · IEC Miniature Fuses 5 x20 - Quick acting - 5SF - 250VAC · Miniature fuse IEC Miniature Fuses Size 5x20 5SF 0.08A Size 5x20
—
0.08
250
On request
—
5.12 SR
Z085444 MI6FA50V5Mersen · Semiconductor Miniature Fuses Size 6x32 FA 500V · Miniature Fuses Size 6.3x32 500V 5A High Speed FA Clip Mounting
—
5
500
On request
—
24.32 SR
Z085375T MI5HT25V2/1000Mersen · IEC Miniature Fuses 5 x20 - Time-lag - 5HT - 250VAC · Miniature fuse IEC Miniature Fuses Size 5x20 5HT 2A Size 5x20
—
2
250
On request
—
3.40 SR
Z084409 MI6SA25V3.15Mersen · Semiconductor Miniature Fuses Size 6x32 SA 125V-250V · Miniature Fuses Size 6.3x32 250V 3.15A Medium time-lag SA Clip Mounting
—
3.15
250
On request
—
23.23 SR
Z084363 MI6FA40V6.3Mersen · Semiconductor Miniature Fuses Size 6x32 FA/FB 400V · Miniature Fuses Size 6.3x32 400V 6.3A High Speed FA Clip Mounting
—
6.3
400
On request
—
22.18 SR
Z084317 MI6FA25V16Mersen · Semiconductor Miniature Fuses Size 6x32 FA 125V-250V · Miniature Fuses Size 6.3x32 250V 16A High Speed FA Clip Mounting
—
16
250
On request
—
23.90 SR
Z084202 MI6FA50V0.25Mersen · Semiconductor Miniature Fuses Size 6x32 FA 500V · Miniature Fuses Size 6.3x32 500V 0.25A High Speed FA Clip Mounting
—
0.25
500
On request
—
24.32 SR
Z084018 MI5FA25V0.315Mersen · Semiconductor Miniature Fuses Size 5x20 FA/FB 125V-250V · Miniature Fuses Size 5x20 250V 0.315A High Speed FA Clip Mounting
—
0.315
250
On request
—
16.47 SR
Z079027 MI6HA37F25V0.4Mersen · Semiconductor Miniature Fuses Size 6x32 HA 37 250V · Miniature Fuses Size 6.3x32 250V 0.4A Fast (F) HA 37 Clip Mounting
—
0.4
250
On request
—
68.30 SR
Z078912 MI6SA40V2.5Mersen · Semiconductor Miniature Fuses Size 6x32 SA 400V · Miniature Fuses Size 6.3x32 400V 2.5A Medium time-lag SA Clip Mounting
—
2.5
400
On request
—
22.72 SR
Y208263 MI5FAP25V5Mersen · Semiconductor Miniature Fuses Size 5x20 FA/FB 250V AL · Miniature Fuses Size 5x20 250V 5A High Speed FA Axial Leads Mounting
—
5
250
On request
—
19.74 SR
Y208148 MI6FAP25V1Mersen · Semiconductor Miniature Fuses Size 6x32 FA 250V AL · Miniature Fuses Size 6.3x32 250V 1A High Speed FA Axial Leads Mounting
—
1
250
On request
—
21.17 SR
Y208033 MI5FAP25V6.3Mersen · Semiconductor Miniature Fuses Size 5x20 FA/FB 250V AL · Miniature Fuses Size 5x20 250V 6.3A High Speed FA Axial Leads Mounting
—
6.3
250
On request
—
19.74 SR
Y206285 MI6FAP69V1.6Mersen · Semiconductor Miniature Fuses Size 6x32 FA 690V AL · Miniature Fuses Size 6.3x32 690V 1.6A High Speed FA Axial Leads Mounting
—
1.6
690
On request
—
28.27 SR
Y206032 MI5FC25V0.5Mersen · Semiconductor Miniature Fuses Size 5x20 FC 250V · Miniature Fuses Size 5x20 250V 0.5A Fast (F) FC Clip Mounting
—
0.5
250
On request
—
8.11 SR
Y205411 MI5FC25V5Mersen · Semiconductor Miniature Fuses Size 5x20 FC 250V · Miniature Fuses Size 5x20 250V 5A Fast (F) FC Clip Mounting
—
5
250
On request
—
8.11 SR
Y205043 MI5FCP25V5Mersen · Semiconductor Miniature Fuses Size 5x20 FC 250V AL · Miniature Fuses Size 5x20 250V 5A Fast (F) FC Axial Leads Mounting
—
5
250
On request
—
9.16 SR
Y098208 MI6SA50V2.5Mersen · Semiconductor Miniature Fuses Size 6x32 SA 500V · Miniature Fuses Size 6.3x32 500V 2.5A Medium time-lag SA Clip Mounting
—
2.5
500
On request
—
25.66 SR
Y095494 MI5SA40V1.25Mersen · Semiconductor Miniature Fuses Size 5x20 SA 400V · Miniature Fuses Size 5x20 400V 1.25A Medium time-lag SA Clip Mounting
—
1.25
400
On request
—
25.41 SR
Y093309 MI5FA40V0.16Mersen · Semiconductor Miniature Fuses Size 5x20 FA 400V · Miniature Fuses Size 5x20 400V 0.16A High Speed FA Clip Mounting
—
0.16
400
On request
—
29.19 SR
Y093171 MI6FA40V12.5PMersen · Semiconductor Miniature Fuses Size 6x32 FA/FB 400V · Miniature Fuses Size 6.3x32 400V 12.5A High Speed FA Clip Mounting Striker
—
12.5
400
On request
—
145.59 SR
Y090802 MI6HA25T13V5Mersen · Semiconductor Miniature Fuses Size 6x32 HA 25 220V · Miniature Fuses Size 6.3x32 220V 5A Super slow (TT) HA 25 Clip Mounting
—
5
220
On request
—
71.49 SR
Y090687 MI6HA25T13V6.3Mersen · Semiconductor Miniature Fuses Size 6x32 HA 25 220V · Miniature Fuses Size 6.3x32 220V 6.3A Super slow (TT) HA 25 Clip Mounting
—
6.3
220
On request
—
65.27 SR
Y090572 MI6SF25V2Mersen · IEC Miniature Fuses 6 x32 - Quick acting - 3SF - 60VAC to 250VAC · Miniature fuse IEC Miniature Fuses Size 6x32 3SF 2A Size 6.35x32
—
2
250
On request
—
3.53 SR
Y090549T MI5ST25V4/1000Mersen · IEC Miniature Fuses 5 x20 - Time-lag - 5ST - 250VAC · Miniature fuse IEC Miniature Fuses Size 5x20 5ST 4A Size 5x20
—
4
250
On request
—
1.93 SR
Y085443 MI6FA50V4Mersen · Semiconductor Miniature Fuses Size 6x32 FA 500V · Miniature Fuses Size 6.3x32 500V 4A High Speed FA Clip Mounting
—
4
500
On request
—
22.01 SR
Y085374Q MI5HT25V1.6/100Mersen · IEC Miniature Fuses 5 x20 - Time-lag - 5HT - 250VAC · Miniature fuse IEC Miniature Fuses Size 5x20 5HT 1.6A Size 5x20
—
1.6
250
On request
—
5.25 SR
Y084408 MI6SA25V2.5Mersen · Semiconductor Miniature Fuses Size 6x32 SA 125V-250V · Miniature Fuses Size 6.3x32 250V 2.5A Medium time-lag SA Clip Mounting
—
2.5
250
On request
—
23.23 SR
Y084362 MI6FA40V5Mersen · Semiconductor Miniature Fuses Size 6x32 FA/FB 400V · Miniature Fuses Size 6.3x32 400V 5A High Speed FA Clip Mounting
—
5
400
On request
—
19.74 SR
Y084201 MI6FA50V0.16Mersen · Semiconductor Miniature Fuses Size 6x32 FA 500V · Miniature Fuses Size 6.3x32 500V 0.16A High Speed FA Clip Mounting
—
0.16
500
On request
—
34.40 SR
Y084017 MI5FA25V0.2Mersen · Semiconductor Miniature Fuses Size 5x20 FA/FB 125V-250V · Miniature Fuses Size 5x20 250V 0.2A High Speed FA Clip Mounting
—
0.2
250
On request
—
16.47 SR
Y081027 MI6SA40V10PMersen · Semiconductor Miniature Fuses Size 6x32 SA 400V · Miniature Fuses Size 6.3x32 400V 10A Medium time-lag SA Clip Mounting Striker
—
10
400
On request
—
152.48 SR
Y079026 MI6HA37F25V0.31Mersen · Semiconductor Miniature Fuses Size 6x32 HA 37 250V · Miniature Fuses Size 6.3x32 250V 0.31A Fast (F) HA 37 Clip Mounting
—
0.31
250
On request
—
68.30 SR
Y078911 MI6SA40V1.25Mersen · Semiconductor Miniature Fuses Size 6x32 SA 400V · Miniature Fuses Size 6.3x32 400V 1.25A Medium time-lag SA Clip Mounting
—
1.25
400
On request
—
22.72 SR
X208262 MI5FAP25V4Mersen · Semiconductor Miniature Fuses Size 5x20 FA/FB 250V AL · Miniature Fuses Size 5x20 250V 4A High Speed FA Axial Leads Mounting
—
4
250
On request
—
19.74 SR
X208147 MI6FAP25V0.8Mersen · Semiconductor Miniature Fuses Size 6x32 FA 250V AL · Miniature Fuses Size 6.3x32 250V 0.8A High Speed FA Axial Leads Mounting
—
0.8
250
On request
—
21.17 SR
X206031 MI5FC25V0.4Mersen · Semiconductor Miniature Fuses Size 5x20 FC 250V · Miniature Fuses Size 5x20 250V 0.4A Fast (F) FC Clip Mounting
—
0.4
250
On request
—
8.11 SR
Quote
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Guide
Miniature Fuses (5x20, 6.3x32) buying guide
What's in this range
- IEC 5x20 quick-acting fuses, 5SF and 5HF series, rated 250 VAC.
- IEC 5x20 time-lag and medium time-lag fuses, 5ST and 5SM series.
- Semiconductor miniature fuses in 5x20 and 6x32 sizes, FA, FB and SA types, 125 V to 400 V.
- 6.3x32 fuses with clip or axial lead mounting.
- Assortment boxes for service and maintenance stock.
How to choose
- Size: 5x20 and 6.3x32 are not interchangeable, so match the holder.
- Speed: quick-acting for resistive loads, time-lag for inrush from motors, transformers and power supplies.
- Voltage: the fuse voltage rating must be at or above the circuit voltage, 125 V to 500 V in this range.
- Breaking capacity: high-breaking-capacity types are needed where the source can deliver high fault current.
- Mounting: clip, axial lead or PCB style depends on the fuse holder or board.
FAQ
Miniature Fuses (5x20, 6.3x32) questions
What is the difference between 5x20 and 6.3x32 fuses?
The numbers are the body diameter and length in millimeters. A 6.3x32 body is larger and is typically used for higher voltage and breaking capacity, so the sizes do not fit the same holder.
When should I choose a time-lag fuse?
Use time-lag types where the load has inrush current, such as transformers, motors and capacitive power supplies. A quick-acting fuse may blow on that surge.
Can you supply small quantities and export orders?
Yes. Stoklink ships worldwide from Turkey on EXW terms. Lead time depends on distributor stock.