154 Series OMNI-BLOK® Fuse & Holder Assemblies

Littelfuse 154 Series OMNI-BLOK® Fuse and Holder Assemblies offer a solution for efficient installation and easy replacement of miniature Nano2® surface-mount fuses. These devices include very fast-acting and time-lag options, easy fuse replacement, 260°C reflow capable fuse holder, and heat-resistant fuse holder. The 154 fuse and holder assemblies are RoHS-compliant and Halogen-free. These holders are sized to fit a range of Nano-type fuses. The 154 OMNI-BLOK fuse and holder assemblies operate at a temperature range of -55°C to 125°C and are UL/CSA/NMX 248-1, UL/CSA/NMX 248-14, and UL/CSA/NMX 4248-1 recognized.

Results: 82
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Product Fuse Type Current Rating Voltage Rating AC Voltage Rating DC Interrupt Rating Fuse Size/Group Minimum Operating Temperature Maximum Operating Temperature Packaging Resistance
Littelfuse Surface Mount Fuses Fuseblck w/ fuse .4A OMNI BLOK 154 1 152In Stock
Cut Tape
3,90 €
3,41 €
3,18 €
2,60 €
Reel
1,65 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Fast Blow 400 mA 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 560 mOhms
Littelfuse Surface Mount Fuses ACS SMF OMNI-BLOK SB RoHS 260C 1A 3 944In Stock
Cut Tape
3,96 €
3,70 €
2,28 €
2,03 €
Reel
2,03 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Time Delay / Slow Blow 1 A 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 225 mOhms
Littelfuse Surface Mount Fuses ACS SMF OMNI-BLOK VFA RoHS 260C 4A 1 218In Stock
Cut Tape
2,78 €
2,70 €
2,67 €
2,49 €
Reel
1,70 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Fast Blow 4 A 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 16 mOhms
Littelfuse Surface Mount Fuses ACS SMF OMNI-BLOK VFA RoHS 260C 8A 2 543In Stock
Cut Tape
4,09 €
3,44 €
3,19 €
2,63 €
Reel
1,82 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Fast Blow 8 A 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 7.7 mOhms
Littelfuse Surface Mount Fuses ACS SMF OMNI-BLOK VFA RoHS 260C 6.3A 1 021In Stock
Cut Tape
3,70 €
3,36 €
3,25 €
2,55 €
Reel
1,86 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Fast Blow 6.3 A 72 VAC 60 VDC OMNI-BLOK Reel, Cut Tape, MouseReel
Littelfuse Surface Mount Fuses Fuseblck w/ fuse.25A OMNI BLOK 154 13 701In Stock
10 500Expected 10/15/2026
Cut Tape
3,13 €
2,82 €
2,63 €
2,35 €
1,60 €
Reel
1,60 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Fast Blow 250 mA 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 1.05 Ohms
Littelfuse Surface Mount Fuses Fuseblck w/ fuse .5A OMNI BLOK 154 25 167In Stock
16 500Expected 10/12/2026
Cut Tape
2,70 €
2,34 €
2,11 €
1,74 €
1,60 €
Reel
1,60 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Fast Blow 500 mA 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 420 mOhms
Littelfuse Surface Mount Fuses Fuseblck w/ fuse .5A OMNI BLOK 154T 10 552In Stock
7 500Expected 11/12/2026
Cut Tape
3,82 €
2,96 €
2,70 €
2,25 €
Reel
2,00 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Time Delay / Slow Blow 500 mA 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 700 mOhms
Littelfuse Surface Mount Fuses Fuseblock w/ fuse 1A OMNI BLOK 154 38 581In Stock
30 000Expected 11/26/2026
Cut Tape
2,69 €
2,42 €
2,25 €
1,98 €
1,36 €
Reel
1,36 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Fast Blow 1 A 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 153 mOhms
Littelfuse Surface Mount Fuses Fuseblock w/ fuse 1A OMNI BLOK 154T 13 387In Stock
64 500On Order
Cut Tape
3,46 €
3,18 €
2,92 €
1,92 €
1,75 €
Reel
1,75 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Time Delay / Slow Blow 1 A 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 225 mOhms
Littelfuse Surface Mount Fuses Fuseblock w/ fuse 2A OMNI BLOK 154 27 649In Stock
25 500Expected 11/19/2026
Cut Tape
2,67 €
2,41 €
2,24 €
1,97 €
1,36 €
Reel
1,36 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Fast Blow 2 A 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 36.7 mOhms
Littelfuse Surface Mount Fuses Fuseblock w/fuse 2A OMNI BLOK 154T SLOW 25 182In Stock
60 000On Order
Cut Tape
3,24 €
2,97 €
2,79 €
2,48 €
1,75 €
Reel
1,75 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Time Delay / Slow Blow 2 A 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 62.5 mOhms
Littelfuse Surface Mount Fuses Fuseblock w/ fuse 3A OMNI BLOK 154T 20 458In Stock
60 000On Order
Cut Tape
3,36 €
3,08 €
2,80 €
1,88 €
1,80 €
Reel
1,80 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Time Delay / Slow Blow 3 A 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 34 mOhms
Littelfuse Surface Mount Fuses Fuseblock w/ fuse 4A OMNI BLOK 154 25 526In Stock
440Expected 10/19/2026
Cut Tape
2,52 €
2,28 €
2,24 €
1,97 €
1,36 €
Reel
1,36 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Fast Blow 4 A 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 16 mOhms
Littelfuse Surface Mount Fuses Fuseblock w/ fuse 5A OMNI BLOK 154 19 233In Stock
55 500On Order
Cut Tape
2,67 €
2,41 €
2,24 €
1,97 €
1,36 €
Reel
1,36 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Fast Blow 5 A 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 12.5 mOhms
Littelfuse Surface Mount Fuses Fuseblock w/ fuse 5A OMNI BLOK 154T 49 299In Stock
28 500Expected 4/12/2027
Cut Tape
3,57 €
3,26 €
3,04 €
1,93 €
1,75 €
Reel
1,75 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Time Delay / Slow Blow 5 A 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 13.6 mOhms
Littelfuse Surface Mount Fuses Fuseblock w/ fuse 8A OMNI BLOK 154 15 877In Stock
Cut Tape
2,56 €
2,42 €
2,25 €
1,98 €
1,61 €
Reel
1,61 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Fast Blow 8 A 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 7.7 mOhms
Littelfuse Surface Mount Fuses Fuseblck w/ fuse1.5A OMNI BLOK 154 14 878In Stock
9 000Expected 4/6/2027
Cut Tape
3,45 €
3,12 €
2,91 €
2,42 €
Reel
1,62 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Fast Blow 1.5 A 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 63 mOhms
Littelfuse Surface Mount Fuses Fuseblck w/ fuse1.5A OMNI BLOK 154T 11 833In Stock
12 000Expected 10/12/2026
Cut Tape
2,87 €
2,49 €
2,29 €
1,92 €
1,70 €
Reel
1,70 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Time Delay / Slow Blow 1.5 A 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 93 mOhms
Littelfuse Surface Mount Fuses ACS SMF OMNI-BLOK SB RoHS 260C 1.5A 1 835In Stock
Cut Tape
3,96 €
3,70 €
3,57 €
2,80 €
Reel
2,04 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Time Delay / Slow Blow 1.5 A 125 VAC 125 VDC OMNI-BLOK Reel, Cut Tape, MouseReel 93 mOhms
Littelfuse Surface Mount Fuses Fuseblck w/ fuse2.5A OMNI BLOK 154T 14 466In Stock
Cut Tape
3,16 €
2,88 €
2,70 €
2,39 €
1,75 €
Reel
1,75 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Time Delay / Slow Blow 2.5 A 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 45 mOhms
Littelfuse Surface Mount Fuses Fuseblck w/ fuse3.5A OMNI BLOK 154T 6 262In Stock
Cut Tape
3,84 €
3,47 €
2,84 €
2,39 €
Reel
2,04 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Time Delay / Slow Blow 3.5 A 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 22.4 mOhms
Littelfuse Surface Mount Fuses Fuseblck w/fuse.062A OMNI BLOK 154 3 350In Stock
22 500On Order
Cut Tape
6,91 €
5,74 €
5,29 €
4,39 €
Reel
2,79 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Fast Blow 62 mA 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 5.5 Ohms
Littelfuse Surface Mount Fuses Fuseblck w/fuse.125A OMNI BLOK 154 4 548In Stock
Cut Tape
2,73 €
2,36 €
2,19 €
1,95 €
Reel
1,95 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Fast Blow 125 mA 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 78 mOhms
Littelfuse Surface Mount Fuses ACS SMF OMNI-BLOK VFA RoHS 260C .125A 1 066In Stock
Cut Tape
4,11 €
3,59 €
3,34 €
2,74 €
Reel
1,92 €
Min.: 1
Mult.: 1
: 1 500
154 Surface Mount Fuse with Fuse Holders Fast Blow 125 mA 125 VAC 125 VDC 50 A, 50 A 9.73 mm x 5.03 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 1.7 Ohms