unimec basic switch modules Part no. unimec basic switch modules unimec basic switch modules 15 unimec 15XXX basic switch modules Temperature: Switch function: Terminal: 5: low temp. 0: momentary 1: silver 4: high temp. 5: alternate 2: gold Part no. Part no. 0: quiet version, silver Max. 250mA/120V/9W AC/6W DC 2 pole 15 Standard stock items: 15501 - 15551 15 Momentary or latching Other versions: 15401 - 15451 - 15452 - 15502 - 15552 - 15500 8 contact functions Temperature range: Temperature: Switch function: Terminal: High temp: -40/+160C Temperature: Switch function: Terminal: 5: low temp. 0: momentary 1: silver 3.3 Through-hole version (TH) 5: low temp. 0: momentary 1: silver 4: high temp. 5: alternate 2: gold 4: high temp. 5: alternate 2: gold 0: quiet version, silver 0: quiet version, silver Base module - Standard stock items: 15501 - 15551 unimec basic switch modules applies to all versions Standard stock items: 15501 - 15551 Other versions: 15401 - 15451 - 15452 - 15502 - 15552 - 15500 All dimensions in mm Tolerances -/+0.2mm Other versions: 15401 - 15451 - 15452 - 15502 - 15552 - 15500 Circuit diagrams DIMENSIONS THROUGH-HOLE OPERATING FORCE (TYPICAL EXAMPLE) Circuit diagrams PCB mounting holes basic switch PCB mounting holes basic switch Without LED 12.6 12.6 Without LED 3.3 With round LED 12.6 16920 & 16921 With round LED 16920 & 16921 Part no. force 3.3 2,54 2,54 - - + + 15 - - + + Base module - 1 2 1 2 1 2 1 2 3 4 applies to all versions 3 4 3 4 Base module - 3 4 Temperature: Switch function: Terminal: PCB Mounting Hole Circuit diagram PCB Mounting hole Functional diagram applies to all versions 5 6 5: low temp. 0: momentary 1: silver 5 6 5 6 5 6 4: high temp. 5: alternate 2: gold 7 8 Dimensions Dimensions 7 8 7 8 0: quiet version, silver 7 8 - - 12.6 + + 12.6 12.6 - - Basic Switch (w/Extender 16250) + + Standard stock items: 15501 - 15551 Other versions: 15401 - 15451 - 15452 - 15502 - 15552 - 15500 0,9 0,9 12.6 12.6 12.6 2.54 travel 3.3 + - - + + - Circuit diagrams PCB Mounting Hole Circuit diagram PCB Mounting hole Functional diagramCircuit diagrams Circuit diagrams PCB MOUNTING HOLE DIMENSIONS Base module -FUNCTIONAL DIAGRAM CIRCUIT DIAGRAM PCB mounting holes basic switch 21 21 21 21 21 PCB mounting holes basic switch PCB mounting holes basic switch applies to all versions Dimensions Dimensions Without LED Without LED Without LED 2 LED 16920 & 16921 With LED With round LED Rectangular LED 16922 43 43 16923 & 4316924 2 L43ED 16920 & 16921 With round LED With round LED 43 16920 & 16921 With LED 16920 & 16921 16920 & 16921 Rectangular LED 16922 16923 & 16924 Basic Switch (w/Extender 16250) PCB Mounting Hole Circuit diagramBasic switch w/Extender 16250 PCB Mounting hole Functional diagram 12.6 12.6 12.6 Dimensions Dimensions 2,54 2,54 2,54 65 65 65 65 65 2.54 - + + - - + Basic Switch (w/Extender 16250) + - - + + - - + - + 87 87 87 87 87 + - - + PCB Mounting Hole Circuit diagram PCB Mounting hole Functional diagram 1 2 + - 1 2 1 2 1 2 1 1 2 21 2 1 2 Dimensions Dimensions 1 21 2 1 2 1 2 + - - + - + 3 4 3 4 3 4 2.54 Basic Switch (w/Extender 16250) 21 3 4 3 3 4 43 4 3 4 21 21 21 21 3 4 3 43 4 3 4 3.0 2.54 43 43 43 43 43 = 0.9 + - - + + - 5 + - - + + - 6 6 5 5 6 6 5 65 6 5 5 6 5 6 5 5 6 6 65 21 216 21 21 21 5 7 8 7 8 65 43 43 43 43 43 7 8 65 21 65217 658 6521 7 217 8 87 8 7 21 8 7 87 8 7 8 8 7 65 65 65 65 87 87 87 Without LED87 87With round LED 65 With rect. LED With LED - up + - 43 43 43 43 43 + - + - - 87 - - - - + + 87 87 87+ 87+ + + + - - - + + + - - + - + + - - + - + 3.0 16920 and 16921 16922 16923 and 16924 ---- down = 0.9 3,0 0,9 65 65 65 65 0,9 0,9 653.0 3,0 = 0.9 Without LED With round LED With rect. LED With LED up 87 87 87 87 87 16920 and 16921 16922 16923 and 16924 ---- down With LED up Without LED With round LED With rect. LED + - - + - + Without LED With round LED With rect. LED With LED up 3.0 16923 and 16924 - - down 16920 and 16921 16922 = 0.9 16920 and 16921 16922 16923 and 16924Wiring Diagram Select the contact function you desir---- down e - and design your PC board accordingly Operating Force ( Typical example ) WIRING DIAGRAM 2 LED 16920 & 16921 4 With LED Wiring Diagram Select the contact function you desire - and design your PC boarRectangular LED 16922 With LED Force (N) Wd ith LED accordingly Operating Force Without LED 2 LED 16920 & 16921 W2 LEDith r 16920 & 169ound LED21 With rect. LED With LED up 16923 & 16924 Rectangular LED 16922 Rectangular LED 16922 16923 & 16924 How to Assemble 16923 & 16924 mec ( Typical example ) 16920 and 16921 16922 16923 and 16924 ---- down 3 A Select the contact function you require - and design your PC board accordingly - + B 1 make- + 1 break 1 change- + 2 make 2 break 2 change 2 make and reverse Wiring Diagram Select the contact function you desire - and design your PC board accordingly Operating Force C contact contact over contact contacts contacts over 2 break polarity 2 contacts contacts1 2 1 2 ( Typical example ) 4 1 21 2 1 2 1 21 2 1 1 2 2 Force (N) 3 4 33 443 4 3 4 3 43 4 3 43 4 1 4 Wiring Diagram Select the contact function you desire - and design your PC boarExamples:d accordingly Operating Force How to Assemble Force (N) 5 6 5 mec D 5 665 6 5 6 5 65 6 5 65 Travel (mm) 6 ( Typical example ) 7 8 0 7 8 7 87 8 7 8 7 87 8 7 01287 3 8 - + 3 44 + - -- + - + + + - - + + - - + 4 A 1 make 1 break 1 change over 2 make 2 break 2 change over 2 make and reverse 3 Force (N) 3,0 3,0 3,0 A B 1 make 1 break 1 change 2 make 2 break 2 change 2 make and reverse contact contact contact contact contact contact 2 break polarity C B mec Industriparken 23 P.o. Box 26 DK-2750 Ballerup Denmark 1 make 1 break 1 change 2 make 2 break 2 change 2 make and reverse Examples: C contact contact over contact contacts contacts over 2 break polarity Tel.: +45 44 97 33 66 Fax: +45 44 68 15 14 E-mail: danmec mec.dk www.mec.dk contact contact over contact contacts contacts over 2 break polarity HOW TO ORDER HOW TO ASSEMBLE 2 unimec 15 + 16300 + 163103 unimec 15 + 16270 + 16300 + 16324 2 unimec basic switch modules contacts contacts contacts contacts A B 1 make 1 break 1 change 2 make 2 break 2 change 2 make and reverse Part no: 1 5 4 C unimec unimec contact contact over contact contacts contacts over 2 break polarity 1 2 1 Basic module applies to all versionscontacts contacts 15XXX+16300 +16310 15XXX+16270 Switch function: Terminal: unimec 15 + 16300 + 16310 unimec 15 + 16270 + 16300 + 16324 Low temp. D +16300 +16324 Travel (mm) 0 momentary 1 silver D 0 1 Travel (mm) 5 latching 2 gold 012 3 0 0 quiet version D 012 3 Travel (mm) 0 15.500 15.501 15.502 15.551 15.552 012 3 High temp. Key actuator mec Industriparken 23 P.o. Box 26 DK-2750 Ballerup Denmark Tel.: +45 44 97 33 66 Fax: +45 44 68 15 14 E-mail: danmec mec.dk www.mec.dk mec Industriparken 23 P.o. Box 26 DK-2750 Ballerup Denmark 15.420 15.401 15.402 15.451 15.452 mec Industriparken 23 P.o. Box 26 DK-2750 Ballerup Denmark H E F Tel.: +45 44 97 33 66 Fax: +45 44 68 15 14 I J E-mail: danmec mec.dk www.mec.dk Moving contacts Tel.: +45 44 97 33 66 Fax: +45 44 68 15 14 E-mail: danmec mec.dk www.mec.dk Part no: 15 Housing For product updates and/or changes of specifications please see www.mec.dk 52 Temperature: Switch function: Terminal 5: low temp. 0: momentary 1: silver Fixed terminals 4: high temp. 5: alternate 2: gold Key spring 0: quiet version, silver PCB Mounting Hole Circuit diagram PCB Mounting Hole Functional diagram Dimensions (topview) Dimensions Basic Switch (w/Extender 16250) Without LED With round LED With rect. LED With LED ------ up 16920 and 16921 16922 16923 and 16924 ---- down Wiring Diagram Select the contact function you desire - and design your PC board accordingly 1 make 1 break 1 change 2 make 2 break 2 change 2 make and reverse contact contact over contact contacts contacts over contacts 2 break polarity Operating Force How to assemble (Typical example) unimec unimec 15XXX + 16300 + 15XXX + 16270 + 4 Force (N) 16310 16300 + 16324 mec Industriparken 23 P.o. Box 26 DK-2750 Ballerup Denmark 3 Tel.: +45 44 97 33 66 Fax: +45 44 68 15 14 E-mail: danmec mec.dk www.mec.dk 2 mec Industriparken 23 P.o. Box 26 DK-2750 Ballerup Denmark Tel.: +45 44 97 33 66 Fax: +45 44 68 15 14 E-mail: danmec mec.dk www.mec.dk 1 Travel (mm) 0 01 2 3 For updates of products and/or changes of specifi cations please see www.mec.dk mec www.mec.dk 2.54 10.1 2.54 5.6 10.1 5.6 2.54 12.6 + - 10.1 13.1 -+ -+ 2.54 12.6 5.6 10.1 5.6 - + 13.1 -+ -+ mec a/s Jan. 2002 12.6 - + 13.1 + -+ -+ - -+ -+ 12.6 mec a/s Jan. 2002 mec a/s Jan. 2002 - + 13.1 -+ -+ mec a/s Jan. 2002 mec a/s Jan. 2002 mec a/s Jan. 2002 2,54 2,54 2,54 13,1 2,54 2,54 13,1 13,1 13,1 13,1unimec Technical specicfi ations RoHS Compatible RA High Temperature Versions Silver Gold Electrical Specifications Contact resistance Max. 100 m (initially) Insulation resistance >10 M Recommended load Min. 0.5 mA Min. 0.5 A Max. 250 mA 120 V 9W AC 6W DC Max. Current in non switching state 0.5 A Contact bounce Max. 10 ms Dielectric strength between adjacent contacts 1000 V for 2 min. 13 Insulation resistance between adjacent contacts 5 X 10 Capacitance between adjacent contacts 0.5 pF Mechanical Specifications Standard actuation force (switch) Typ 2.5N Max. Actuation force without cap 100N for 10 sec. Key travel (switch) 1.8 mm Lifetime Momentary >10.000.000 cycles Latching 5.000.000 cycles Temperature range Working temperature Min. -40C Max. +160C Storage temperature Min. -65C Max. +160C Soldering IEC 68-2-20 Wave max 260C for max. 10 sec., please refer to usage guidelines Soldering iron max. 350C for max. 3 sec. Flux tight. Environmental Endurance IEC 68-2-3 Temperature +40C Humidity 93% RH Duration 56 days Sealing IEC 529 IP-54 Cleaning Standard methods such as water and soap (not immersed) Material Specifications Switches Housing and actuator LCP UL94V0 Switch spring Stainless steel Key spring Stainless steel Latch pin Stainless steel Fixed contact SnCu+2Ni+3Ag SnCu+2Ni+3Au Moving contact Stainless steel +3Ag Stainless steel +3Ag+1Au Terminals SnCu+2Ni+3Sn100 Contact lubricant Special protective lubricant Klber Barrierta I EL Fluid Material Specifications All Caps & Bezels ABS (standard) UL94HB Temperature limit Max. +65C Tampon Printing According to ISO Class: 1/ASTM Class:4B unimec LEDs Part Nos. 16920/16921 16922 16923 16924 Colour (G=green, Y=yellow, R=red) G Y R G Y R B G Y W R G Y R Colour Codes 02 04 08 02 04 08 00 20 40 65 80 23 45 88 Absolute Maximum Ratings (Ta=25C) Power mW 100 100 100 135 135 135 105 70 60 120 60 150 130 300 Current forward mA 30 30 30 30 30 30 30 20 20 25 20 40 40 90 Forward peak current mA 50 50 50 90 90 90 200 60** 60** 100 60** 500 500 1000 Voltage reverse V 5 5 5 5 5 5 5 3 3 5 3 12 12 5 Operating temperature C -25 - +100 -55 - +100 -25 - +85 -55 - +100 Storage temperature C -25 - +100 -55 - +100 -30 - +100 -55 - +100 Soldering temperature C +245 for max. 3 sec +300 for max. 3 sec +260 for max. 5 sec +300 for max. 3 sec Electrical-Optical Characteristics (Ta=25C) Voltage forward Typ. V 2.0 2.0 2.0 2.1 2.2 2.3 2.1 2.1 2.1 3.8 2.0 2.1* 2.3*** 2.4*** Max. V 3.0 3.0 3.0 3.0 3.0 3.0 2.8 3.0 3.0 4.3 3.0 2.5* 2.5*** 3.8*** Current reverse A 100 100 100 100 100 100 2 10 10 50 10 10 10 10 Wave length nm 560 590 660 565 585 635 460 563 585 NA 650 570 587 635 Spread nm 10 10 10 10 10 10 40 40 40 NA 40 25 45 45 Spread angle Degree 20 20 20 45 45 45 20 45 45 25 45 80 90 55 Luminous Intensity Min. mcd 1 1 0.8 1.5 2.5 2.5 20 9.0 5.6 630 5.6 71**** 71**** 100**** Typ. mcd 2 3 1.6 2.5 3.0 5.0 25 25 16 1000 16 112**** 112**** 160**** Orientation The longer pin is the anode, the shorter is the cathode. */F=20mA, **Pulse width 1ms Duty cycle 1:5, ***/F=50mA, ****Luminous Flux mlm For product updates and/or changes of specifications please see www.mec.dk 55