55505-00-02-A Littelfuse

Hall Effect Sensors Flange Mount Geartooth > 55505 55505 Hall Effect Flange Mount Geartooth Speed Sensor Description The 55505 is a robust flange mounting hall effect sensor primarily for geartooth speed sensing. Protected against severe and automotive environments. It is capable of switching up to 27Vdc and 20mA and available as three-wire (voltage output) version. Its case design encorporates brass mounting bush. It is ideally suited to wheel, transmission and camshaft speed sensing, geartooth sensor, rotary encoders, industrial, commercial, and automotive applications. Features Ferrous target speed sensing Automotive grade circuit protection Internal circuit protection High speed operation Protection against severe and Short circuit and reverse voltage automotive environments protection Dimensions Self adjusting magnetic range On board 10-bit A/D convertor Dimensions in mm (inch) 41.40 31.75 Benefits (1.630) (1.250) 5.00 No chopper delay Rotational alignment to target (.197) Immune to target run out not critical 22.00 300 (.866) (11.81) Applications 6.35 NOM. (.250) Wheel, transmission and Industrial 17.86 (.703) camshaft speed sensing Commercial Geartooth sensor Automotive Rotary encoders 6.60 23.80 (.260) (.937) 41.40 31.75 (1.630) (1.250) 5.00 (.197) 22.00 300 (.866) (11.81) 6.35 NOM. (.250) 17.86 (.703) 6.60 23.80 (.260) (.937) Block Diagram Application Example (Geartooth Sensor) VDD Pin 3 (Red) 2mm R1 (.078) Max. Rpu Hall Switch Comparator Output Typical Output Plate C1 Clock C2 OUT GND Pin 2 Pin 1 (White with (Black) Black Stripe) 2015 Littelfuse Revised: 10/16/15 littelfuse.com Specifications are subject to change without notice.Hall Effect Sensors Flange Mount Geartooth > 55505 55505 Hall Effect Flange Mount Geartooth Speed Sensor Electrical Ratings Digital Switch Hall Type 3-Wire (Voltage Output) Operate Vdc 4.75 to 24 1 Supply Voltage Overvoltage Protection Vdc - max. 27 Reverse Voltage Protection Vdc - max. -25 VDD -2 Output High Voltage Vdc - min. (-2 sinking output with internal pull-up) Output Low Voltage Vdc - max. 0.6 20mA Output Current (continuously on) mA - max. 20 Current Consumption mA - max. 1 Current Consumption mA - max. 10.5 mA - min. 1 Current Consumption mA - max. 10.5 Switching Speed KHz-max. 15 Temperature Operating C -40 to +125 Note: 1. As long as Tj (Junction Temperature) is not exceeded. Termination Options Cable Length Options Select Description Cable Type: 20AWG 7/28 TXL 125C SAE J1128 Option Cable Length Select Option mm (inch) A Tinned Leads 02 300 (11.81) B Deutsch DTM04-3P Part Numbering System C Molex MX 150 55505 - 00 - 02 - X Series Cable Length 02 Termination A, B, or C Packaging Packaging Option Packaging Specification Quantity Quantity & Packaging Code Taping Width Bulk Bulk 500 N/A N/A 2015 Littelfuse Revised: 10/16/15 littelfuse.com Specifications are subject to change without notice.