For Reference Only
| Part Number | 5SF 4-R |
| LIXINC Part # | 5SF 4-R |
| Manufacturer | Bel Fuse, Inc. |
| Category | Circuit Protection Devices › Fuses |
| Description | FUSE GLASS 4A 250VAC 5X20MM |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 5SF 4-R PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 27 - Jan 31 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | 5SF 4-R |
| Brand: | Bel Fuse, Inc. |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Circuit Protection Devices |
| Subcategory: | Fuses |
| Manufacturer: | Bel Fuse, Inc. |
| Series: | 5SF |
| Package: | Bulk |
| Part Status: | Active |
| Mounting Type: | Holder |
| Fuse Type: | Cartridge, Glass |
| Current Rating (Amps): | 4 A |
| Voltage Rating - AC: | 250 V |
| Voltage Rating - DC: | - |
| Response Time: | Fast Blow |
| Package / Case: | 5mm x 20mm |
| Breaking Capacity @ Rated Voltage: | 40A |
| Melting I²t: | 26 |
| Approval Agency: | CCC, CE, CSA, cURus, IMQ, SEMKO, VDE |
| Operating Temperature: | -55°C ~ 125°C |
| Color: | - |
| Size / Dimension: | 0.201" Dia x 0.787" L (5.10mm x 20.00mm) |
| 37312000000 | FUSE BOARD MOUNT 2A 250VAC RAD | 886 More on Order |
|
| TR2-S505H-V-8-R | FUSE CERM 8A 600VAC 400VDC 5X20 | 841 More on Order |
|
| 029707.5WXT | FUSE AUTO 7.5A 32VDC BLADE MINI | 3271 More on Order |
|
| SF-1206HH10M-2 | FUSE BOARD MOUNT 10A 24VDC 1206 | 867 More on Order |
|
| TR1/6125TD3-R | FUSE BRD MNT 3A 125VAC 60VDC SMD | 1543 More on Order |
|
| 35816300029 | FUSE CERAMIC 6.3A 500VAC 3AB 3AG | 1635702 More on Order |
|
| 028707.5PXCN | FUSE AUTOMOTIVE 7.5A 32VDC BLADE | 3228 More on Order |
|
| BK/MDL-V-1/2 | FUSE GLASS 500MA 250VAC 3AB 3AG | 844 More on Order |
|
| 021701.6MXP | FUSE GLASS 1.6A 250VAC 5X20MM | 1683 More on Order |
|
| 0203004.URG | FUSE BOARD MOUNT 4A 250VAC 2SMD | 943 More on Order |
|
| ATC-40 | FUSE AUTOMOTIVE 40A 32VDC BLADE | 983 More on Order |
|
| 0225007.HXUP | FUSE GLASS 7A 125VAC 2AG | 833 More on Order |
|
| 022901.5MXP | FUSE GLASS 1.5A 250VAC 125VDC | 912 More on Order |
| In Stock | 12285 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.24000 | $0.24 |
| 5 | $0.24000 | $1.2 |
| 10 | $0.22957 | $2.2957 |
| 50 | $0.20661 | $10.3305 |
| 100 | $0.19315 | $19.315 |
| 250 | $0.17313 | $43.2825 |
| 500 | $0.14640 | $73.2 |
| 1000 | $0.13972 | $139.72 |
| 5000 | $0.11299 | $564.95 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.