ENCODER E18 Product description MAIN FEATURES MECHANICAL INCREMENTAL ENCODER › › › › › › › › › Body size: 14.4 x 11.4 x 6.5 mm Rotational life: Up to 150’000 revolutions Resolution: 16, 24 or 30 detents Detent torque: 0.5, 1.5 or 2.5 Ncm With or without push button Push force: 3, 6 N Gold plated sliding contacts IP68 shaft sealing available Various shaft types in brass and stainless steel available Reflow ability Various options and customizations possible SWISS CLICK INDEXING SYSTEM™ (for more information see chapter «Technical explanations») With and without push button THT or SMT reflow Threaded or non-threaded bushing Detent torque with 0.5, 1.5 or 2.5 Ncm Tray or tape & reel packaging Shaft mounted, separated or without shaft Shaft dimension and shape Detent torque Front panel sealing White goods and household applications Home automation Two way radio applications Power and heat distribution controls Water distribution controls Industrial controllers

ENCODER E18 Dimensions and pin assignment SWITCH DESIGN THT VERTICAL Example of illustration with thread Example of illustration without thread Vacuum plug for pick & place DRILLING DIAGRAM AND FOOTPRINT THT VERTICAL View from component side of the PCB View from component side of the PCB Print through hole PCB-thickness: 1 to 1.6 mm S-drilling only needed with push S-contacts only needed with push Dimensions in mm Tolerances according to DIN ISO 2768-1 (m), unless otherwise specified

ENCODER E18 Dimensions and pin assignment FRONT PANEL CUT OUT NON-THREADED Circuit diagram RECOMMENDED SYSTEM INTERFACE VCC 3x 10k (pull up) E18 S Dimensions in mm Tolerances according to DIN ISO 2768-1 (m), unless otherwise specified

ENCODER E18 Ordering information ORDERING CODE E18 T Tray R Tape & reel with vacuum plug (SMT only, shafts separated) FIXING SHAFT TYPE A Threaded M7 x 0.75 E Non-threaded Ø 7 See the next page for all available shaft types M Mounted S Separated (snap-in shaft mechanism) N No shaft Shaft sealing (O-ring) of IP68 may slightly increase switching torque PUSH BUTTON RESOLUTION 1 8 PPR, B before A 2 12 PPR, A before B 3 15 PPR, A before B (16 detents) (24 detents) (30 detents) Shaft sealing (O-ring) of IP68 may slightly increase switching torque

ENCODER E18 Ordering information 1 Threaded bushing: Shaft to be ordered separately; shaft mounting after encoder assembly to front panel (nut does not fit ¼" shaft diameter). OTHER SHAFTS ARE AVAILABLE ON REQUEST. SHAFT TYPES Type 00 - no shaft Type 31 - stainless steel Type 33 - stainless steel Type 37 - stainless steel Type 13 - stainless steel Type 14 - stainless steel Type 45 - stainless steel

ENCODER E18 Ordering information PACKAGING Blister box: Tape & reel: 50 pieces (depending on shipment quantity, nuts are supplied and packed separately) 200 pieces (only SMT, shafts and nuts are packed separately) ACCESSORIES AND SPARE PARTS Hex nut M7 x 0.75: Part number 4516-40 (50 pieces / bag), brass, nickel plated Specifications MECHANICAL DATA Positions: 16 positions 24 positions 30 positions Switching torque: Rotational life: > 150'000 revolutions with 0.5 Ncm (tested at room temperature) > 100'000 revolutions with 1.5 Ncm (tested at room temperature) > 60'000 revolutions with 2.5 Ncm (tested...

ENCODER E18 Specifications ENVIRONMENTAL DATA Operating temperature: Storage temperature: < 93 % relative humidity (MIL-STD-202G, method 103B, condition B) IP sealing against front panel: IP60 without sealing IP68 with shaft sealing (2 bar, 1 h) 9 GRMS at 50 to 2'000 Hz (MIL-STD-202G, method 214A, duration 15 min) SOLDERING CONDITIONS Hand soldering: Wave soldering: Reflow soldering: MECHANICAL DATA FOR PUSH BUTTON Actuation force: > 100'000 cycles (tested at room temperature) ELECTRICAL DATA FOR PUSH BUTTON Contact resistance: < 10 Ω (over entire rotational life) Switching voltage: Switching...