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Littelfuse 59025-040 Firecracker Proximity Reed Sensor, SPST-NC (Form B), 25.4 mm x 6.22 mm probe with 750 mm wire leads
Littelfuse · MPN 59025-040
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Magnetically operated proximity reed sensor in a small cylindrical probe (1.00" L x 0.245" dia.). SPST-NC (Form B) hermetically sealed contacts switch up to 265 Vac/300 Vdc at 10 VA (series rating); this part rated 5 W max, 175 Vdc max, 0.25 A switching. Operates through non-ferrous materials such as wood, plastic or aluminum; no standby power draw. Works with the 57025 actuator (sold separately). Applications: position and limit sensing, level sensing, security, linear actuators.
| Contact form | SPST-NC (Form B), magnetically operated |
|---|---|
| Series switching capability | Up to 265 Vac / 300 Vdc at 10 VA |
| Contact rating | 5 W max |
| Switching voltage | 175 Vdc max |
| Switching current | 0.25 A max |
| Carry current | 1.5 A max |
| Breakdown voltage | 200 Vdc min |
| Initial contact resistance | 0.2 Ohm max |
| Operating temperature | -40 C to +105 C |
| Storage temperature | -65 C to +105 C |
| Leads | 24 AWG 7/32 PVC, 105 C, UL 1569; stripped 6.35 mm (0.250 in), untinned |
| Housing dimensions | 25.4 mm (1.00 in) L x 6.22 mm (0.245 in) dia. cylindrical probe |