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| PartNumber | B57235S809M51 | B57235S809M54 | B57235S809M |
| Description | Inrush Current Limiters 8 Ohms 3.5amps 2900k | Inrush Current Limiters 8 Ohms 3.5amps 2900k | Inrush Current Limiters 8 Ohms 3.5amps 2900k |
| Manufacturer | EPCOS (TDK) | EPCOS / TDK | EPCOS (TDK) |
| Product Category | Thermistors - NTC | Inrush Current Limiters (ICL) | IC Chips |
| Series | 0 | B57235S | 0 |
| Type | NTC Thermistors for Inrush Current Limiting | NTC Thermistors for Inrush Current Limiting | NTC Thermistors for Inrush Current Limiting |
| Packaging | Tape & Reel (TR) | Reel | Bulk |
| Part Aliases | B57235S0809M051 | B57235S0809M054 | B57235S0809M000 |
| Current Rating | 3.5 A | 3.5 A | 3.5 A |
| Operating Temperature Range | - 55 C to + 170 C | - 55 C to + 170 C | - 55 C to + 170 C |
| Width | 6 mm | 6 mm | 6 mm |
| Package Case | Bead | - | - |
| Operating Temperature | -55°C ~ 170°C | - | - |
| Mounting Type | Through Hole | - | - |
| Tolerance | 20 % | 20 % | ±20% |
| Power Max | 1.8W | - | - |
| Voltage | 110 VAC 230 VAC | 110 VAC 230 VAC | 110 VAC 230 VAC |
| Lead Spacing | 5 mm | 5 mm | 0.197" (5.00mm) |
| Diameter | 9.5 mm | 9.5 mm | 0.37" (9.5mm) |
| Resistance Tolerance | ±20% | - | - |
| Resistance in Ohms 25°C | 8 | - | - |
| B Value Tolerance | ±3% | - | - |
| B0 50 | - | - | - |
| B25 50 | - | - | - |
| B25 75 | - | - | - |
| B25 85 | - | - | - |
| B25 100 | 2900K | - | - |
| Length Lead Wire | - | - | - |
| Resistance | 8 Ohms | 8 Ohms | 8 Ohms |
| Lead Diameter | 0.6 mm | 0.6 mm | 0.6 mm |
| Power Rating | 1.8 W | 1.8 W | 1.8 W |
| Dissipation Factor DF | 9 mW/K | 9 mW/K | 9 mW/K |
| Approvals | - | - | UL |
| R 25°C | - | - | 8.0 Ohm |
| Current Steady State Max | - | - | 3.5A |
| R Current | - | - | - |