Reed Sensors Firecracker > 59010 59010 Sub-Miniature Firecracker Reed Sensor + 57020 Actuator Description The 59010 Firecracker Reed Sensor is a sub-miniature cylindrical reed sensor 9.0mm L x 3.0mm Dia. (0.354 x 0.118) with a normally open contact. It is capable of switching up to 170Vdc at 10W and has cable length and connector options. It functions best with the 57020-000 actuator. Sensors Note: The 57020 Actuator is sold separately. Features Magnetically operated proximity Hermetically sealed contacts sensor Custom cable length and connector Actuator Compact size requires only 3mm options available diameter hole Benefits Dimensions Well suited for usage in high- Ideal for battery-powered Dimensions in mm (inch) moisture and contaminated applications as the contacts do not environments draw power when in the non- Non-contact solution, aesthetically activated state more appealing than push-button or Reed contacts last for millions of A lever mechanical-type switches operating cycles under micro- Simple installation and adjustment controller logic-level loads No standby power requirement A B C Applications A B C Position and Limit Sensing Level Sensing Nom. Nom. Nom. Security System Switch Linear Actuators mm(in) mm(in) mm(in) 57020 Actuator 5.10 (.201) 15.24 (.600) -- Cable Length 59010 Sensor 3.00 (.118) 9.00 (.354) 10.00 (.393) 2019 Littelfuse Revised: 02/08/19 littelfuse.com Specifications are subject to change without notice.Reed Sensors Firecracker > 59010 59010 Sub-Miniature Firecracker Reed Sensor + 57020 Actuator Electrical Ratings Contact Type Normally Open Switch Type 1 1 Contact Rating VA/Watt - max. 5 2 Switching Vdc - max. 175 4 Voltage Vac - max. 140 3 Breakdown Vdc - min. 200 2 Switching Adc - max. 0.35 4 Current Aac - max 0.25 Carry Adc - max. 0.50 Contact, Initial - max. 0.550 5 Resistance 12 Insulation - min. 10 Capacitance Contact pF - typ. 0.45 Temperature Operating C -40 to +85 Product Characteristics 6 Operate Time ms - max. 0.35 6 Release Time ms - max. 0.03 7 Shock 11ms 12 sine G - max. 50 7 Vibration 10-2000 Hz G - max. 10 Notes: 1. Contact rating - Product of the switching voltage and current should never exceed the wattage rating. Contact Littelfuse for additional load/life information. 2. When switching inductive and/or capacitive loads, the effects of transient voltages and/or currents should be considered. Refer to Application Notes AN108A and AN107 for details. 3. Breakdown Voltage - per MIL-STD-202, Method 301. 4. Electrical Load Life Expectancy - Contact Littelfuse with voltage, current values along with type of load. 5. This resistance value is for 11.81mm wire length. Resistance changes when wire lengthens. 6. Operate (including bounce)/Release Time - per EIA/NARM RS-421-A, diode suppressed coil (Coil II). 7. Shock and Vibration - per EIA/NARM RS-421-A and MIL-STD-202. 8. For custom modifications to the wire length or size, or adding a special connector, please contact Littelfuse. Sensitivity Options (Using 57020 Actuator) Select Option S T Activate Distance - D Activate Distance - D Switch Type Pull-In AT Range mm (inch) Pull-In AT Range mm (inch) Average Average 1 Normally Open 6-10 6.3 (.248) 10-15 4.9 (.193) Note: 1. Pull-In AT Range: These AT values are the bare reed switch AT before modification. 2. The activation distance is average value on the final sensor assembly. Sensor Actuator D 2019 Littelfuse Revised: 02/08/19 littelfuse.com Specifications are subject to change without notice.