Through-hole thick film resistor with 4 ohm resistance and 1% tolerance. Features a TO-221 package, 2 radial terminations, and a 5.08mm lead pitch. Offers a maximum power dissipation of 50W and a voltage rating of 2kV, operating within a temperature range of -40°C to 155°C. Constructed with copper and tin plated contacts.
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| Package/Case | TO-221 |
| Construction | Rectangular |
| Contact Plating | Copper, Tin |
| Depth | 4mm |
| Height | 0.72inch |
| Lead Pitch | 5.08mm |
| Length | 10.16mm |
| Max Operating Temperature | 155°C |
| Military Standard | Not |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 50W |
| Mount | Through Hole |
| Number of Terminations | 2 |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Reach SVHC Compliant | No |
| Resistance | 4R |
| Resistance Tolerance | 1% |
| Resistor Type | Thick Film |
| RoHS Compliant | No |
| Series | PWR221 F |
| Termination | Radial |
| Tolerance | 1% |
| Voltage Rating | 2kV |
| Width | 4mm |
| RoHS | Not Compliant |
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