PartNumber | B57237S229M | B57237S220M | B57237S220M51 |
Description | Inrush Current Limiters 2.2 Ohms 7amps 2800k | Inrush Current Limiters 22 Ohms 2.8amps 3300k | Inrush Current Limiters 22 Ohms 2.8amps 3300k |
Manufacturer | EPCOS (TDK) | EPCOS (TDK) | EPCOS (TDK) |
Product Category | Inrush Current Limiters (ICL) | Inrush Current Limiters (ICL) | Inrush Current Limiters (ICL) |
Series | 0 | 0 | 0 |
Type | NTC Thermistors for Inrush Current Limiting | NTC Thermistors for Inrush Current Limiting | NTC Thermistors for Inrush Current Limiting |
Packaging | Bulk | Bulk | Tape & Reel (TR) |
Part Aliases | B57237S0229M000 | B57237S0220M000 | B57237S0220M051 |
Unit Weight | 0.070548 oz | 0.070548 oz | 0.070548 oz |
Current Rating | 7 A | 2.8 A | 2.8 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 | ±20% | ±20% | ±20% |
Voltage | 110 VAC 230 VAC | 110 VAC 230 VAC | 110 VAC 230 VAC |
Lead Spacing | 0.295" (7.50mm) | 0.295" (7.50mm) | 0.295" (7.50mm) |
Approvals | UL | UL | UL |
R 25°C | 2.2 Ohm | 22 Ohm | 22 Ohm |
Current Steady State Max | 7A | 2.8A | 2.8A |
R Current | - | - | - |
Diameter | 0.59" (15mm) | 0.59" (15mm) | 0.59" (15mm) |
Resistance | 2.2 Ohms | 22 Ohms | 22 Ohms |
Lead Diameter | 0.8 mm | 0.8 mm | 0.8 mm |
Power Rating | 3.1 W | 3.1 W | 3.1 W |
Dissipation Factor DF | 17 mW/K | 17 mW/K | 17 mW/K |