PMA, PMC www.vishay.com Vishay MCB Displacement Sensor, Ultra Flat FEATURES Sealed Infinite resolution High integration capacity Durability Rectilinear: PMA type Circular: PMC type QUICK REFERENCE DATA Sensor type LINEAR or ROTATIONAL, conductive plastic Output type Output by wires or connector Market appliance Avionics Dimensions 4 mm (thickness max.) ELECTRICAL SPECIFICATIONS PARAMETER PMA PMC Total resistance (R ) 4.7 k n Tolerance on R 20 % n (1) Dissipation 0.1 W/cm of travel 1 W to 70 C (1) Theoretical electrical travel (TET) 20 mm to 250 mm 270 Tolerance on TET 1 mm 3 Total electrical travel TET + 4 mm 310 Linearity 2 % 1.5 % Temperature coefficient -300 ppm/C 300 ppm/C Collector / track current (I ) 1 mA c Recommended current I 100 A c Recommended load impedance 100 R n Output smoothness < 0.1 % (NFC 93 255) Note (1) See Specific PMA Characteristics table MECHANICAL SPECIFICATIONS PARAMETER PMA PMC Design Flexible insulating films Flexible insulating films on FR4 substrate Mechanical travel = Total electrical travel = Total electrical travel (customer stops) Backlash < 0.1 mm < 0.3 Mounting With double-sided adhesive on flat, clean, and dry support Speed displacement 1.5 m/s Drive Torque 0.3 N Torque 1 N cm Protection class (NFC 20 010) IP 66 Maximum alignment fault 1 mm - PERFORMANCE PARAMETER PMA PMC 25M operations for TET < 200 mm Life > 10M cycles 15M operations for TET 200 mm Operating temperature range -30 C to +80 C Storage temperature range -40 C to +90 C Support Flat, clean, and dry Revision: 23-Oct-14 Document Number: 32514 1 For technical questions, contact: mcbfixedresistors vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 7 0.05 3.2 54 PMA, PMC www.vishay.com Vishay MCB ORDERING INFORMATION / DESCRIPTION PMA 250 A ...... SENSOR TYPE USABLE ELECTRICAL TRAVEL SPECIAL PRESSER SPECIAL FEATURE (PMA or PMC) (PMA only) (Optional) (Plain language) CONNECTIONS 3 x AWG 22 color wires length 300 mm DIMENSIONS in millimeters PMA 15 Customer support Potting Customer support adhesive AWG 22 MCB Industry Total Electrical Travel (TET) Electrical continuity travel (TET + 4) TET + 25 PMC TET = 310 Customer support WET = 270 A-A Presser A Adhesive Presser Customer shaft 4.5 0.1 M3 4.15 B B 8.5 AGW 22 Potting 0.6 A 12.75 Thickness of the rigid 1.6 15.85 support (option) Revision: 23-Oct-14 Document Number: 32514 2 For technical questions, contact: mcbfixedresistors vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 4 max. + 0.2 2 0 + 0.2 6 0 + 0.2 10 0 13.5 0.5 0.6 0.1 4.3 + 0.2