| PartNumber | RJS 1.25-R SHORT | RJS125 | RJS 1.25-R |
| Description | Fuses with Leads (Through Hole) | Rheostats 50watt 125ohm 750V Std Shaft | FUSE BRD MNT 1.25A 600VAC RADIAL |
| Manufacturer | Bel Fuse Inc. | Ohmite | - |
| Product Category | Electrical, Specialty Fuses | Rotary Potentiometers, Rheostats | - |
| Series | RJS | J | - |
| Product | PCB Mount Fuse | - | - |
| Type | Specialty Fuses | - | - |
| Packaging | Bulk | Bulk | - |
| Part Aliases | 0643R1250-12 | - | - |
| Current Rating | 1.25A | - | - |
| Termination Style | Radial | Solder Lug | - |
| Operating Temperature Range | - 55 C to + 125 C | - | - |
| Length | 19.3 mm | - | - |
| Package Case | Radial Bend Cylinder | - | - |
| Operating Temperature | -55°C ~ 125°C | - | - |
| Mounting Type | Through Hole | Panel Mount | - |
| Features | - | - | - |
| Size Dimension | 0.181" Dia x 0.760" L (4.60mm x 19.30mm) | - | - |
| Applications | Telecom | - | - |
| Voltage Rating AC | 600 V | - | - |
| Voltage Rating DC | - | - | - |
| Fuse Type | Board Mount | - | - |
| Response Time | Slow | - | - |
| Class | - | - | - |
| Approvals | CE, CSA, cURus | - | - |
| Breaking Capacity Rated Voltage | 60A | - | - |
| Diameter | 4.6 mm | - | - |
| Product Type | Radial Lead Fuse | - | - |
| Resistance | 0.166 Ohms | - | - |
| Indicator Style | Without Indicator | - | - |
| Interrupt Rating | 100 A at 600 VAC | - | - |
| Body Style | Leaded Fuses | - | - |
| Power Watts | - | 50W | - |
| Taper | - | Linear | - |
| Resistance Ohms | - | 125 | - |
| Tolerance | - | ±10% | - |
| Temperature Coefficient | - | - | - |
| Adjustment Type | - | - | - |
| Actuator Type | - | Flatted | - |
| Actuator Length | - | 0.875" (22.23mm) | - |
| Bushing Thread | - | 1932/3/8 | - |
| Built in Switch | - | None | - |
| Number of Gangs | - | 1 | - |
| Number of Turns | - | 1 | - |
| Rotation | - | 300° | - |
| Resistive Material | - | Wirewound | - |
| Actuator Diameter | - | 0.250" (6.35mm) | - |