| PartNumber | 59040-1-S-02-E | 59040-1-S-02-F | 59040-1-S-02-A |
| Description | Proximity Sensors NO 12-18AT JST typeXHP 2.5pitch | Proximity Sensors NO 12-18AT Untinned Leads | Reed Sensor 2-Pin Bulk |
| Manufacturer | Littelfuse | Littelfuse | - |
| Product Category | Proximity Sensors | Proximity Sensors | - |
| RoHS | Y | Y | - |
| Sensing Method | Magnetic | Magnetic | - |
| Sensing Distance | 25 mm | 25 mm | - |
| Mounting Style | Wire | Wire | - |
| Output Configuration | SPST-NO | SPST-NO | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Packaging | Bulk | Bulk | - |
| Description/Function | Press-fit firecracker reed sensor | Press-fit firecracker reed sensor | - |
| Length | 31 mm | 31 mm | - |
| Series | 59040 | 59040 | - |
| Barrel Size | 9.5 mm | 9.5 mm | - |
| Brand | Hamlin / Littelfuse | Hamlin / Littelfuse | - |
| Operating Supply Current | 350 mA, 500 mA | 350 mA, 500 mA | - |
| Operating Supply Voltage | 140 VAC, 200 V | 140 VAC, 200 V | - |
| Factory Pack Quantity | 100 | 100 | - |
| Supply Voltage Max | 250 VDC | 250 VDC | - |
| Tradename | Firecracker | Firecracker | - |