| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package / Case | Packaging | Product Status | Mounting Type | Fuse Type | Current Rating (Amps) | Voltage Rating - AC | Voltage Rating - DC | Response Time | Applications | Features | Class | Approval Agency | Operating Temperature | Breaking Capacity @ Rated Voltage | Size / Dimension | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LNRK500.XFUSE CRTRDGE 500A 250VAC/125VDC |
3,400 |
|
Datasheet |
POWR-GARD®, POWR-PRO® LLNRK | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 500A | 250 VAC | 125 VDC | Slow Blow | Electrical, Industrial | - | RK1 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 2.843" Dia x 10.374" L (72.20mm x 263.50mm) | - | - |
|
LNRK600.XFUSE CRTRDGE 600A 250VAC/125VDC |
2,228 |
|
Datasheet |
POWR-GARD®, POWR-PRO® LLNRK | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 600A | 250 VAC | 125 VDC | Slow Blow | Electrical, Industrial | - | RK1 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 2.843" Dia x 10.374" L (72.20mm x 263.50mm) | - | - |
|
LNRK450.XFUSE CRTRDGE 450A 250VAC/125VDC |
6,941 |
|
Datasheet |
POWR-GARD®, POWR-PRO® LLNRK | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 450A | 250 VAC | 125 VDC | Slow Blow | Electrical, Industrial | - | RK1 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 2.843" Dia x 10.374" L (72.20mm x 263.50mm) | - | - |
|
40CIK07FUSE CRTRDGE 40A 600VAC CYLINDR |
2,022 |
|
Datasheet |
HRCI-MISC | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 40A | 600 VAC | - | Fast Blow | Electrical, Industrial | - | - | CE, CSA | - | 200kA | 1.063" Dia x 2.283" L (27.00mm x 58.00mm) | - | - |
|
170M4533FUSE 250A 1000V 1FKE/115 AR |
3,288 |
|
- |
170M | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 250A | 1 kVAC | - | - | Electrical, Industrial | Indicating | aR | CE, UL | - | 125kA | 2.992" L x 2.008" W x 2.677" H (76.00mm x 51.00mm x 68.00mm) | - | - |
|
PSR072UL0350XFUSE SQUARE 350A 1.3KVAC/1KVDC |
8,372 |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 350A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.843" L x 2.362" W x 2.598" H (72.20mm x 60.00mm x 66.00mm) | - | - |
|
PSR072DL0350XFUSE SQUARE 350A 1.3KVAC/1KVDC |
5,999 |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 350A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.843" L x 2.362" W x 2.598" H (72.20mm x 60.00mm x 66.00mm) | - | - |
|
PSR072DL0280XFUSE SQUARE 280A 1.3KVAC/1KVDC |
2,880 |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 280A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.843" L x 2.362" W x 2.598" H (72.20mm x 60.00mm x 66.00mm) | - | - |
|
PSR072UL0280XFUSE SQUARE 280A 1.3KVAC/1KVDC |
2,401 |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 280A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.843" L x 2.362" W x 2.598" H (72.20mm x 60.00mm x 66.00mm) | - | - |
|
PSR072DL0250XFUSE SQUARE 250A 1.3KVAC/1KVDC |
9,369 |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 250A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.843" L x 2.362" W x 2.598" H (72.20mm x 60.00mm x 66.00mm) | - | - |
|
PSR072UL0250XFUSE SQUARE 250A 1.3KVAC/1KVDC |
5,639 |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 250A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.843" L x 2.362" W x 2.598" H (72.20mm x 60.00mm x 66.00mm) | - | - |
|
PSR072DL0315XFUSE SQUARE 315A 1.3KVAC/1KVDC |
6,090 |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 315A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.843" L x 2.362" W x 2.598" H (72.20mm x 60.00mm x 66.00mm) | - | - |
|
PSR072UL0315XFUSE SQUARE 315A 1.3KVAC/1KVDC |
3,534 |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 315A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.843" L x 2.362" W x 2.598" H (72.20mm x 60.00mm x 66.00mm) | - | - |
|
PSR072UL0400XFUSE SQUARE 400A 1.3KVAC/1KVDC |
5,400 |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 400A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.843" L x 2.362" W x 2.598" H (72.20mm x 60.00mm x 66.00mm) | - | - |
|
170M3270FUSE SQUARE 450A 700VAC RECT |
6,397 |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 450A | 700 VAC | - | - | Electrical, Industrial | Indicating | - | CE, CSA, UR | - | 200kA | 1.969" L x 1.772" W x 2.283" H (50.00mm x 45.00mm x 58.00mm) | - | - |
|
170M3271FUSE SQUARE 500A 700VAC RECT |
5,786 |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 500A | 700 VAC | - | - | Electrical, Industrial | Indicating | - | CE, CSA, UR | - | 200kA | 1.969" L x 1.772" W x 2.283" H (50.00mm x 45.00mm x 58.00mm) | - | - |
|
170M3272FUSE SQUARE 550A 700VAC RECT |
7,740 |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 550A | 700 VAC | - | - | Electrical, Industrial | Indicating | - | CE, CSA, UR | - | 200kA | 1.969" L x 1.772" W x 2.283" H (50.00mm x 45.00mm x 58.00mm) | - | - |
|
170M3273FUSE SQUARE 630A 700VAC RECT |
3,342 |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 630A | 700 VAC | - | - | Electrical, Industrial | Indicating | - | CE, CSA, UR | - | 200kA | 1.969" L x 1.772" W x 2.283" H (50.00mm x 45.00mm x 58.00mm) | - | - |
|
7.2ABWNA6.3FUSE CARTRIDGE 6.3A 7.2KVAC |
7,491 |
|
Datasheet |
- | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 6.3A | 7.2 kVAC | - | - | - | - | - | - | - | 45kA | 1.000" Dia x 5.591" L (25.40mm x 142.00mm) | - | - |
|
170M3569FUSE SQUARE 400A 700VAC RECT |
9,428 |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 400A | 700 VAC | - | - | Electrical, Industrial | Indicating | - | CSA, UR | - | 200kA | 2.323" L x 1.772" W x 2.008" H (59.00mm x 45.00mm x 51.00mm) | - | - |
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Electrical, Specialty Fuses components, we support both current production requirements and long-term component availability across demanding product lifecycles.
Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.
| Requirement | FPGAX Support |
| Current production | Active FPGA, programmable logic, and semiconductor component sourcing |
| Legacy programs | End-of-life and hard-to-find component sourcing |
| Supply continuity | Lifecycle transition and long-term availability support |
| Quality requirements | Traceable sourcing and quality-management processes |
FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.
Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.
Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.
We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.
FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.