Littelfuse 4 A, Surface Blade Fuse Block, 125 V ac/dc
- RS Stock No.:
- 219-6125
- Mfr. Part No.:
- 0154004.DR
- Manufacturer:
- Littelfuse
The image is for reference only, please refer to product details and specifications
Bulk discount available
Subtotal (1 pack of 10 units)*
TWD529.00
(exc. GST)
TWD555.40
(inc. GST)
FREE delivery for orders over NT$1,300.00
In Stock
- 270 unit(s) ready to ship from another location
- Plus 1,720 unit(s) shipping from March 05, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 140 | TWD52.90 | TWD529.00 |
| 150 - 490 | TWD51.60 | TWD516.00 |
| 500 - 990 | TWD50.50 | TWD505.00 |
| 1000 - 2490 | TWD49.40 | TWD494.00 |
| 2500 + | TWD48.40 | TWD484.00 |
*price indicative
- RS Stock No.:
- 219-6125
- Mfr. Part No.:
- 0154004.DR
- Manufacturer:
- Littelfuse
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Littelfuse | |
| Product Type | Fuse Block | |
| Fuse Type | Blade | |
| Number of Fuses | 2 | |
| Current Rating | 4 A | |
| Voltage | 125 V ac/dc | |
| Minimum Operating Temperature | -55°C | |
| Mount Type | Surface | |
| Maximum Operating Temperature | 125°C | |
| Body Material | Thermoplastic | |
| Standards/Approvals | CSA, UL | |
| Clip Material | Brass | |
| Holder Terminal Type | Quick Connect | |
| Dielectric Strength | 600V | |
| Series | 154 | |
| For Use With | ATQ Blade Type Fuse | |
| Select all | ||
|---|---|---|
Brand Littelfuse | ||
Product Type Fuse Block | ||
Fuse Type Blade | ||
Number of Fuses 2 | ||
Current Rating 4 A | ||
Voltage 125 V ac/dc | ||
Minimum Operating Temperature -55°C | ||
Mount Type Surface | ||
Maximum Operating Temperature 125°C | ||
Body Material Thermoplastic | ||
Standards/Approvals CSA, UL | ||
Clip Material Brass | ||
Holder Terminal Type Quick Connect | ||
Dielectric Strength 600V | ||
Series 154 | ||
For Use With ATQ Blade Type Fuse | ||

Littelfuse 154 Series OMNI-BLOK Fuse and Holder Combination
Littelfuse 154 series OMNI-BLOK fuse and holder combinations offer a convenient solution for efficient installation and easy replacement of miniature Littelfuse NANO2 surface mount fuses. The 154 series fuse and holder combination can be installed on a PC board in a single, quick, efficient step and further fuse replacement can be accomplished without exposing the PC board to the detrimental effects of solder heat. Littelfuse 154 series OMNI-BLOK's are suitable for a wide variety of applications.
Easy fuse replacement
Miniature size
Very Fast-Acting and Time-Lag options available
Holder sized to fit a range of NANO2 fuses
Low fuse temperature de-rating
Heat-resistant fuseholder
260°C reflow capable fuseholder
Surface Mount Technology
Surface mount fuses offer considerable space (and time) saving features for low voltage applications. The FF types are ideal for protection of high value silicon IC's e.g. alarm systems, audio/visual equipment, computer boards, portable telephones, power supplies, medical apparatus etc.
Approvals
CSA, UL
Related links
- Schurter 5 A 12 mm 125 V
- Littelfuse Non-Resettable Fuse 4 A, 125 V
- Littelfuse Fuse Block 125 V
- Littelfuse 15 A ATO 32 V
- Littelfuse 10 A ATO 80 V
- Eaton 6.3 A 5 x 20 mm 250 V
- Schneider Electric 160 A 482 x 332 mm Blade Fuse Block, 230 to 690 V
- Schneider Electric 250 A 630 x 432 mm Blade Fuse Block, 230 to 690 V
