| PartNumber | TR1/MCRS1A | TR1/MCRS250MA | TR1/MCRS2A |
| Description | Fuses with Leads (Through Hole) 125V 1A Slow Blow Wire-in-Air | Fuses with Leads (Through Hole) 125V .25A Slow Blow Wire-in-Air | Fuses with Leads (Through Hole) 125V 2A Slow Blow Wire-in-Air |
| Manufacturer | Eaton | Eaton | Eaton |
| Product Category | Fuses with Leads (Through Hole) | Fuses with Leads (Through Hole) | Fuses with Leads (Through Hole) |
| RoHS | Y | Y | Y |
| Series | MCRS | MCRS | MCRS |
| Product | PCB Mount Fuse | PCB Mount Fuse | PCB Mount Fuse |
| Current Rating | 1 A | 250 mA | 2 A |
| Voltage Rating AC | 125 VAC | 125 VAC | 125 VAC |
| Fuse Type | Time Delay / Slow Blow | Time Delay / Slow Blow | Time Delay / Slow Blow |
| Body Style | Leaded Fuses | Leaded Fuses | Leaded Fuses |
| Interrupt Rating | 50 A | 50 A | 50 A |
| Termination Style | Axial | Axial | Axial |
| Fuse Size / Group | Microtron | Microtron | Microtron |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Resistance | 360 mOhms | 3.2 Ohms | 120 mOhms |
| Packaging | Reel | Reel | Reel |
| Diameter | 3.18 mm | 3.18 mm | 3.18 mm |
| Indicator Style | Wire Element | Wire Element | Wire Element |
| Length | 7.1 mm | 7.1 mm | 7.1 mm |
| Type | Specialty Fuses | Specialty Fuses | Specialty Fuses |
| Brand | Bussmann / Eaton | Bussmann / Eaton | Bussmann / Eaton |
| Product Type | PCB Mount Fuse | PCB Mount Fuse | PCB Mount Fuse |
| Factory Pack Quantity | 2500 | 2500 | 2500 |
| Subcategory | Fuses | Fuses | Fuses |
| Part # Aliases | TR1-MCRS1A | TR1-MCRS250MA TR1/MCRS250MA | TR1-MCRS2A |
| Unit Weight | 0.016000 oz | 0.016000 oz | 0.016000 oz |