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POWR-SPEED® Line of High-Speed (Semiconductor) Blade Fuses – PSR Series
Littelfuse's PSR series high-speed square body semiconductor fuses are designed for protection of power semiconductor devices
Littelfuse PSR series high-speed square body fuses are specially designed for protection of power semiconductor devices such as diodes, TRIACs, SCRs, MOSFETs, IGBT-based applications, and other solid-state devices that are typically designed into power conversion and power conditioning equipment.
Features and Benefits
- Extremely current limiting
- Low watt loss
- Universal blade mounting
- Optimized design
- RoHS and REACH compliant
- Optimized performance
- Reduces peak let-through current and let-through energy (I2t)
- Less energy wasted during operation
- Laser-etched resistance values eliminate labels that erode over time
- Quick and easy field replacement
- Better energy efficiency and improved protection levels
- Environmentally friendly, offering greater acceptance globally
Applications
- Industrial electronics
- Renewable energy
- EV infrastructure
- Power conversion devices
- DC systems
- Heaters and power supplies
- Battery protection applications
- Electric vehicle charging stations
PSR030 Series
| Image | Manufacturer Part Number | Description | Voltage Rating - AC | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
 |  | PSR030DL0050Z | FUSE SQUARE 50A 700VAC/600VDC | 700 VAC | 0 - Immediate | $7,171.67 | View Details |
| | PSR030DL0200Z | FUSE SQUARE 200A 700VAC/600VDC | 700 VAC | 0 - Immediate 15 - Factory Stock | $7,442.83 | View Details |
|  | PSR030DS0500Z | FUSE SQUARE 500A 700VAC/600VDC | 700 VAC | 3 - Immediate | $8,766.23 | View Details |
|  | PSR030UL0100Z | FUSE SQUARE 100A 700VAC/600VDC | 700 VAC | 0 - Immediate 3 - Factory Stock | $7,546.83 | View Details |
| | PSR030UL0250Z | FUSE SQUARE 250A 700VAC/600VDC | 700 VAC | 0 - Immediate | $7,442.83 | View Details |
| | PSR030UL0500Z | FUSE SQUARE 500A 700VAC/600VDC | 700 VAC | 0 - Immediate | $7,982.22 | View Details |
PSR031 Series
| Image | Manufacturer Part Number | Description | Voltage Rating - AC | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
| | PSR031DL0250Z | FUSE SQUARE 250A 700VAC/600VDC | 700 VAC | 0 - Immediate | $9,377.55 | View Details |
|  | PSR031DL0630Z | FUSE SQUARE 630A 700VAC/600VDC | 700 VAC | 0 - Immediate | $10,368.04 | View Details |
|  | PSR031UL0200Z | FUSE SQUARE 200A 700VAC/600VDC | 700 VAC | 4 - Immediate 6 - Factory Stock | $9,377.55 | View Details |
|  | PSR031UL0400Z | FUSE SQUARE 400A 700VAC/600VDC | 700 VAC | 0 - Immediate 3 - Factory Stock | $9,377.55 | View Details |
|  | PSR031UL0500Z | FUSE SQUARE 500A 700VAC/600VDC | 700 VAC | 0 - Immediate 3 - Factory Stock | $8,784.53 | View Details |
|  | PSR031UL0700Z | FUSE SQUARE 700A 700VAC/600VDC | 700 VAC | 3 - Immediate | $11,785.80 | View Details |
|  | PSR031US0250Z | FUSE SQUARE 250A 700VAC/600VDC | 700 VAC | 0 - Immediate 9 - Factory Stock | $7,982.22 | View Details |
|  | PSR031US0500Z | FUSE SQUARE 500A 700VAC/600VDC | 700 VAC | 0 - Immediate 21 - Factory Stock | $8,517.93 | View Details |
PSR032 Series
| Image | Manufacturer Part Number | Description | Voltage Rating - AC | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
| | PSR032DL0700X | FUSE SQUARE 700A 700VAC/600VDC | 700 VAC | 0 - Immediate | $10,889.13 | View Details |
| | PSR032DS0500X | FUSE SQUARE 500A 700VAC/600VDC | 700 VAC | 0 - Immediate 8 - Factory Stock | $10,287.23 | View Details |
|  | PSR032UL0630X | FUSE SQUARE 630A 700VAC/600VDC | 700 VAC | 0 - Immediate 3 - Factory Stock | $10,889.13 | View Details |
| | PSR032UL1000X | FUSE SQUARE 1KA 700VAC/600VDC | 700 VAC | 2 - Immediate 7 - Factory Stock | $12,971.08 | View Details |
|  | PSR032US0450X | FUSE SQUARE 450A 700VAC/600VDC | 700 VAC | 0 - Immediate 3 - Factory Stock | $10,287.23 | View Details |
|  | PSR032US0500X | FUSE SQUARE 500A 700VAC/600VDC | 700 VAC | 0 - Immediate 5 - Factory Stock | $10,287.23 | View Details |
| | PSR032US0800X | FUSE SQUARE 800A 700VAC/600VDC | 700 VAC | 2 - Immediate 10 - Factory Stock | $12,379.90 | View Details |
PSR033 Series
| Image | Manufacturer Part Number | Description | Voltage Rating - AC | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
| | PSR033DL0500X | FUSE SQUARE 500A 700VAC/600VDC | 700 VAC | 0 - Immediate | $14,729.00 | View Details |
| | PSR033DL1000X | FUSE SQUARE 1KA 700VAC/600VDC | 700 VAC | 0 - Immediate 3 - Factory Stock | $15,889.25 | View Details |
| | PSR033UL0500X | FUSE SQUARE 500A 700VAC/600VDC | 700 VAC | 0 - Immediate 4 - Factory Stock | $14,729.00 | View Details |
| | PSR033UL1000X | FUSE SQUARE 1KA 700VAC/600VDC | 700 VAC | 0 - Immediate 3 - Factory Stock | $15,889.25 | View Details |
| | PSR033UL1250X | FUSE SQUARE 1.25KA 700VAC/500VDC | 700 VAC | 0 - Immediate 79 - Factory Stock | $15,889.25 | View Details |
| | PSR033US0500X | FUSE SQUARE 500A 700VAC/600VDC | 700 VAC | 0 - Immediate | $14,437.48 | View Details |
| | PSR033US0700X | FUSE SQUARE 700A 700VAC/600VDC | 700 VAC | 0 - Immediate | $14,437.48 | View Details |
| | PSR033US0800X | FUSE SQUARE 800A 700VAC/600VDC | 700 VAC | 0 - Immediate | $14,437.48 | View Details |
PSR070 Series
| Image | Manufacturer Part Number | Description | Voltage Rating - AC | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
|  | PSR070DL0200Z | FUSE SQUARE 200A 1.3KVAC/1KVDC | 1.3 kVAC | 0 - Immediate 6 - Factory Stock | $11,150.43 | View Details |
|  | PSR070UL0050Z | FUSE SQUARE 50A 1.3KVAC/1KVDC | 1.3 kVAC | 0 - Immediate 51 - Factory Stock | $10,526.43 | View Details |
|  | PSR070UL0100Z | FUSE SQ 100A 1.3KVAC/1KVDC 1=1PC | 1.3 kVAC | 10 - Immediate 135 - Factory Stock | $11,487.45 | View Details |
| | PSR070UL0125Z | FUSE SQUARE 125A 1.3KVAC/1KVDC | 1.3 kVAC | 0 - Immediate | $12,675.65 | View Details |
| | PSR070UL0200Z | FUSE SQUARE 200A 1.3KVAC/1KVDC | 1.3 kVAC | 20 - Immediate 36 - Factory Stock | $11,136.45 | View Details |
| | PSR070UL0250Z | FUSE SQUARE 250A 1.3KVAC/1KVDC | 1.3 kVAC | 6 - Immediate 30 - Factory Stock | $12,675.65 | View Details |
PSR071 Series
| Image | Manufacturer Part Number | Description | Voltage Rating - AC | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
|  | PSR071UL0250Z | FUSE SQUARE 250A 1.3KVAC/1KVDC | 1.3 kVAC | 2 - Immediate 6 - Factory Stock | $13,265.53 | View Details |
| | PSR071UL0450Z | FUSE SQUARE 450A 1.3KVAC/1KVDC | 1.3 kVAC | 0 - Immediate 3 - Factory Stock | $12,699.27 | View Details |
PSR072 Series
| Image | Manufacturer Part Number | Description | Voltage Rating - AC | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
|  | PSR072DL0400X | FUSE SQUARE 400A 1.3KVAC/1KVDC | 1.3 kVAC | 7 - Immediate 10 - Factory Stock | $15,019.88 | View Details |
| | PSR072DL0500X | FUSE SQUARE 500A 1.3KVAC/1KVDC | 1.3 kVAC | 1 - Immediate 240 - Factory Stock | $16,466.13 | View Details |
|  | PSR072UL0250X | FUSE SQUARE 250A 1.3KVAC/1KVDC | 1.3 kVAC | 0 - Immediate 21 - Factory Stock | $15,019.88 | View Details |
| | PSR072UL0350X | FUSE SQUARE 350A 1.3KVAC/1KVDC | 1.3 kVAC | 0 - Immediate | $15,019.88 | View Details |
| | PSR072UL0450X | FUSE SQUARE 450A 1.3KVAC/1KVDC | 1.3 kVAC | 1 - Immediate 5 - Factory Stock | $16,466.13 | View Details |
| | PSR072UL0500X | FUSE SQUARE 500A 1.3KVAC/1KVDC | 1.3 kVAC | 1 - Immediate 69 - Factory Stock | $16,466.13 | View Details |
PSR073 Series
| Image | Manufacturer Part Number | Description | Voltage Rating - AC | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
| | PSR073DL0500X | FUSE SQUARE 500A 1.3KVAC/1KVDC | 1.3 kVAC | 0 - Immediate 10 - Factory Stock | $16,177.85 | View Details |
| | PSR073DL0630X | FUSE SQUARE 630A 1.3KVAC/1KVDC | 1.3 kVAC | 0 - Immediate 23 - Factory Stock | $16,753.75 | View Details |
| | PSR073UL0350X | FUSE SQUARE 350A 1.3KVAC/1KVDC | 1.3 kVAC | 1 - Immediate 17 - Factory Stock | $16,177.85 | View Details |
| | PSR073UL0450X | FUSE SQUARE 450A 1.3KVAC/1KVDC | 1.3 kVAC | 1 - Immediate 6 - Factory Stock | $16,177.85 | View Details |
| | PSR073UL0500X | FUSE SQUARE 500A 1.3KVAC/1KVDC | 1.3 kVAC | 1 - Immediate 4 - Factory Stock | $16,177.85 | View Details |
|  | PSR073UL0700X | FUSE SQUARE 700A 1.3KVAC/1KVDC | 1.3 kVAC | 0 - Immediate 1 - Factory Stock | $17,899.70 | View Details |
Published: 2019-11-08
Thailand