Sensors Products Page 9 Sensors Products

2017 Littelfuse, Inc. Specifications are subject to change without notice Littelfuse.com 9 Product Series Description Overall Dimensions Contact Rating Switching Voltage Breakdown Voltage Switching Current Contact Resistance, Initial Mating Actuator mm (inch) W Vdc A Ohms x L Max. Min. Max. 59010 Ultra-Mini Firecracker 3.13 (0.123) x 9.00 (0.354) 10 170 175 0.25 57020 59020 Mini Firecracker 5.10 (0.201) x 15.24 (0.600) 10 170 175 0.25 57020 59021 Aluminum Mini Firecracker 5.10 (0.201) x 15.24 (0.600) 10 170 175 0.25 57020 59022 Firecracker, Normally Open 5.80 (.228) x 25.4 (1.000) 10 200 250 0.5 0.2 57022 Firecracker, Changeover 5.80 (.228) x 25.4 (1.000) 5 175 200 0.25 0.2 Firecracker, Normally Closed 5.80 (.228) x 25.4 (1.000) 5 175 200 0.25 0.2 59025 Firecracker, Normally Open 6.22 (0.245) x 25.40 (1.000) 10 200 250 0.5 0.2 57025 Firecracker, Normally Open High Voltage 6.22 (0.245) x 25.40 (1.000) 10 300 450 0.5 0.2 Firecracker, Changeover 6.22 (0.245) x 25.40 (1.000) 5 175 200 0.25 0.2 Firecracker, Normally Closed 6.22 (0.245) x 25.40 (1.000) 5 175 200 0.25 0.2 59030 Firecracker, Normally Open 6.22 (0.245) x 38.10 (1.500) 10 200 250 0.5 0.2 57030 Firecracker, Normally Open High Voltage 6.22 (0.245) x 38.10 (1.500) 10 300 450 0.5 0.2 Firecracker, Changeover 6.22 (0.245) x 38.10 (1.500) 5 175 200 0.25 0.2 Firecracker, Normally Closed 6.22 (0.245) x 38.10 (1.500) 5 175 200 0.25 0.2 59040 Press-Fit Firecracker, Normally Open 9.5 (0.375) Hole x 31.00 (1.220) 10 200 250 0.5 0.2 57040 Press-Fit Firecracker, Changeover 9.5 (0.375) Hole x 31.00 (1.220) 5 175 200 0.25 0.2 Press-Fit Firecracker, Normally Closed 9.5 (0.375) Hole x 31.00 (1.220) 5 175 200 0.25 0.2 FIRECRACKER This sensor offers a slim, cylindrical package that is suitable for mounting on a frame. Product Series Description Overall Dimensions Contact Rating Switching Voltage Breakdown Voltage Switching Current Contact Resistance, Initial mm (inch) W Vdc A Ohms x L Max. Min. Max. 59630 Float Sensor, Normally Open 23.70 (0.930) x 43.70 (1.720) 10 200 250 0.5 0.2 Float Sensor, Normally Open High Voltage 23.70 (0.930) x 43.70 (1.720) 10 300 450 0.5 0.2 Float Sensor, Changeover 23.70 (0.930) x 43.70 (1.720) 5 175 200 0.25 0.2 Float Sensor, Normally Closed 23.70 (0.930) x 43.70 (1.720) 10 200 250 0.5 0.2 59300 Level Sensor, Normally Open (Float Not Included) 19.90 (0.783) x 67.55 (2.660) 10 200 250 0.5 0.2 FLOAT Designed for liquid-level sensing applications, this sensor has an integral float magnet and a reed switch. Product Series Description Overall Dimensions Contact Rating Switching Voltage Breakdown Voltage Switching Current Contact Resistance, Initial mm (inch) W Vdc A Ohms L x W x H Max. Min. Max. 59085 Vane Sensor, Normally Open 25.40 (1.000) x 19.05 (0.750) x 6.35 (0.250) 5 175 200 0.25 0.2 Vane Sensor, Changeover 25.40 (1.000) x 19.05 (0.750) x 6.35 (0.250) 5 175 200 0.25 0.2 Vane Sensor, Normally Closed 25.40 (1.000) x 19.05 (0.750) x 6.35 (0.250) 10 200 250 0.5 0.2 Vane Sensor, Normally Closed High Voltage 25.40 (1.000) x 19.05 (0.750) x 6.35 (0.250) 10 300 450 0.5 0.2 59086 Vane Sensor, Normally Open 25.40 (1.000) x 19.05 (0.750) x 6.35 (0.250) 5 175 200 0.25 0.2 Vane Sensor, Changeover 25.40 (1.000) x 19.05 (0.750) x 6.35 (0.250) 5 175 200 0.25 0.2 Vane Sensor, Normally Closed 25.40 (1.000) x 19.05 (0.750) x 6.35 (0.250) 10 200 250 0.5 0.2 Vane Sensor, Normally Closed High Voltage 25.40 (1.000) x 19.05 (0.750) x 6.35 (0.250) 10 300 450 0.5 0.2 59090 Heavy Duty Vane Sensor, Normally Closed 32.50 (1.280) x 32.25 (1.271) x 23.25 (0.915) 10 200 250 0.5 0.2 Heavy Duty Vane Sensor, Normally Closed High Voltage 32.50 (1.280) x 32.25 (1.271) x 23.25 (0.915) 10 300 450 0.5 0.2 Heavy Duty Vane Sensor, Changeover 32.50 (1.280) x 32.25 (1.271) x 23.25 (0.915) 5 175 200 0.25 0.2 VANE Packaged with a magnet and a reed switch, this sensor is typically used in applications with a moving ferrous metal part. Product Series Description Overall Dimensions Contact Rating Switching Voltage Breakdown Voltage Switching Current Contact Resistance, Initial mm (inch) W Vdc A Ohms L x W x H Max. Min. Max. 59250 Push-button Seat Sensor (Reed) 32.51 (1.280) x 26.67 (1.050) x 37.34 (1.470) 10 200 250 0.5 0.2 59251 Seat Sensor with Dome (Reed) 108.20 (4.260) x 69.85 (2.750) x 39.88 (1.570) 10 200 250 0.5 0.2 SEAT OCCUPANCY Packaged with an integral magnet and a reed switch, this sensor is available in a push-button configuration or a dome configuration for weight/load distribution. REED SENSORS

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