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| PartNumber | B57238S509L2 | B57238S509M51 | B57238S509M |
| Description | Inrush Current Limiters 5 Ohms 6.4amps 2965k | Inrush Current Limiters 5 Ohms 6.4amps 2965k | Inrush Current Limiters 5 Ohms 6.4amps 2965k |
| Manufacturer | EPCOS / TDK | EPCOS (TDK) | EPCOS (TDK) |
| Product Category | Inrush Current Limiters (ICL) | Inrush Current Limiters (ICL) | Inrush Current Limiters (ICL) |
| Series | B57238S | S238 | 0 |
| Type | NTC Thermistors for Inrush Current Limiting | NTC Thermistors for Inrush Current Limiting | NTC Thermistors for Inrush Current Limiting |
| Part Aliases | B57238S0509L002 | B57238S0509M051 | B57238S0509M000 |
| Unit Weight | 0.105822 oz | 0.105822 oz | 0.105822 oz |
| Current Rating | 6.4 A | 6.4 A | 6.4 A |
| Operating Temperature Range | - 55 C to + 170 C | - 55 C to + 170 C | - 55 C to + 170 C |
| Width | 7 mm | 7 mm | 7 mm |
| Tolerance | 15 % | ±20% | ±20% |
| Voltage | 110 VAC 230 VAC | 110 VAC 230 VAC | 110 VAC 230 VAC |
| Lead Spacing | 7.5 mm | 0.295" (7.50mm) | 0.295" (7.50mm) |
| Diameter | 16 mm | 0.63" (16mm) | 0.629" (16mm) |
| Resistance | 5 Ohms | 5 Ohms | 5 Ohms |
| Lead Diameter | 1 mm | 1 mm | 1 mm |
| Power Rating | 3.9 W | 3.9 W | 3.9 W |
| Dissipation Factor DF | 20 mW/K | 20 mW/K | 20 mW/K |
| Packaging | - | Digi-ReelR Alternate Packaging | Bulk |
| Approvals | - | UL | UL |
| R 25°C | - | 5 Ohm | 5.0 Ohm |
| Current Steady State Max | - | 6.4A | 6.4A |
| R Current | - | 0.097 Ohm | - |