| PartNumber | 59040-4-T-02-E | 59040-4-T-02-A | 59040-4-T-02-F |
| Description | Proximity Sensors NC 20-25AT JST typeXHP 2.5pitch | Proximity Sensors NC 20-25AT Tinned Leads | Proximity Sensors NC 20-25AT Untinned Leads |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Proximity Sensors | Proximity Sensors | Proximity Sensors |
| RoHS | Y | Y | Y |
| Sensing Method | Magnetic | Magnetic | Magnetic |
| Sensing Distance | 18.4 mm | 18.4 mm | 18.4 mm |
| Mounting Style | Wire | Wire | Wire |
| 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 | Bulk | Bulk | Bulk |
| Description/Function | Press-fit firecracker reed sensor | Press-fit firecracker reed sensor | Press-fit firecracker reed sensor |
| Length | 31 mm | 31 mm | 31 mm |
| Series | 59040 | 59040 | 59040 |
| Barrel Size | 9.5 mm | 9.5 mm | 9.5 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 |
| Supply Voltage Max | 200 VDC | 200 VDC | 200 VDC |
| Tradename | Firecracker | Firecracker | Firecracker |