| PartNumber | 59150-4-S-02-F | 59150-4-T-02-A | 59150-4-S-05-F |
| Description | Proximity Sensors Reed Sensors | Proximity Sensors Reed Sensors | Proximity Sensors NC 15-20AT 1m Flange Mount |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Proximity Sensors | Proximity Sensors | Proximity Sensors |
| RoHS | Y | Y | Y |
| Sensing Method | Magnetic | Magnetic | Magnetic |
| Sensing Distance | 11 mm | 9.2 mm | 11 mm |
| Mounting Style | Screw | Screw | Screw |
| Output Configuration | SPST-NC | SPST-NC | SPST-NC |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Packaging | Case | Case | Bulk |
| Description/Function | Flange mount sensor | Flange mount sensor | Flange mount sensor |
| Height | 6.35 mm | 6.35 mm | 6.35 mm |
| Length | 28.57 mm | 28.57 mm | 28.57 mm |
| Series | 59150 | 59150 | 59150 |
| Width | 19.05 mm | 19.05 mm | 19.05 mm |
| Barrel Size | 28.57 mm x 19.05 mm x 6.35 mm | 28.57 mm x 19.05 mm x 6.35 mm | 28.57 mm x 19.05 mm x 6.35 mm |
| Brand | Hamlin / Littelfuse | Hamlin / Littelfuse | Hamlin / Littelfuse |
| Operating Supply Current | 180 mA, 250 mA | 180 mA, 250 mA | 180 mA, 250 mA |
| Operating Supply Voltage | 120 VAC, 175 V | 120 VAC, 175 V | 120 VAC, 175 V |
| Factory Pack Quantity | 100 | 100 | 100 |