https://www.phoenixcontact.com/pi/products/1908101 Printed-circuit board connector - FK-MC 0,5/ 8-ST-2,5 BK - 1908101 Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid (http://phoenixcontact.com/download) PCB connector, nominal current: 4 A, rated voltage (III/2): 160 V, number of positions: 8, pitch: 2.5 mm, connection method: Push-in spring connection, color: black, contact surface: Tin The figure shows a 10-position version of the product Your advantages  Time saving push-in connection, tools not required  Defined contact force ensures that contact remains stable over the long term  Intuitive use through colour coded actuation lever  Operation and conductor connection from one direction enable integration into front of device  Quick and convenient testing using integrated test option Key Commercial Data Packing unit 50 pc GTIN GTIN 4017918446055 Technical data Item properties Brief article description Printed-circuit board connector Plug-in system MICRO COMBICON - FK-MC 0,5 Type of contact Female connector Range of articles FK-MC 0,5/..-ST Pitch 2.5 mm Number of positions 8 Connection method Push-in spring connection Locking no Number of levels 1 Electrical parameters 11/05/2018   Page 1 / 6

https://www.phoenixcontact.com/pi/products/1908101 Printed-circuit board connector - FK-MC 0,5/ 8-ST-2,5 BK - 1908101 Technical data Electrical parameters Rated current 4 A Rated insulation voltage (III/2) 160 V Rated surge voltage (III/2) 2.5 kV Connection capacity Conductor cross section solid 0.14 mm² ... 0.5 mm² Conductor cross section flexible 0.14 mm² ... 0.5 mm² Conductor cross section AWG / kcmil 26 ... 20 Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm² ... 0.5 mm² Cylindrical gauge a x b / diameter - / 1.4 mm Stripping length 8 mm Material data - contact WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/ Note JEDEC JESD 201 Contact material Cu alloy Surface characteristics hot-dip tin-plated Metal surface terminal point (top layer) Tin (4 - 8 µm Sn) Metal surface contact area (top layer) Tin (4 - 8 µm Sn) Material data - housing Insulating material PA Insulating material group I CTI according to IEC 60112 600 Flammability rating according to UL 94 V0 Glow wire flammability index GWFI according to EN 60695-2-12 850 Glow wire ignition temperature GWIT according to EN 60695-2-13 775 Temperature for the ball pressure test according to EN 60695-10-2 125 °C Material data – actuating element Insulating material POM CTI according to IEC 60112 600 Flammability rating according to UL 94 HB Dimensions for the product Schematic representation – for additional information, see product range Caption drawing in the Download Center Length [ l ] 19.5 mm Width [ w ] 20.6 mm Height [ h ] 11.75 mm Pitch 2.5 mm Height (without solder pin) 11.75 mm Dimension a 17.5 mm Packaging information 11/05/2018   Page 2 / 6

https://www.phoenixcontact.com/pi/products/1908101 Printed-circuit board connector - FK-MC 0,5/ 8-ST-2,5 BK - 1908101 Technical data Packaging information Type of packaging packed in cardboard Pieces per package 50 Denomination packing units Pcs. General product information Type of note Notes on operation In accordance with IEC 61984, COMBICON connectors have no Note switching power (COC). During designated use, they must not be plugged in or disconnected when carrying voltage or under load. Ambient conditions Ambient temperature (storage/transport) -40 °C ... 70 °C Ambient temperature (assembly) -5 °C ... 100 °C Ambient temperature (operation) -40 °C Termination and connection method Test – repeated connection and release IEC 60999-1:1999-11 Pull-out test Conductor cross section / conductor type / tensile force 0.2 mm² / solid / > 10 N 0.2 mm² / flexible / > 10 N 0.5 mm² / solid / > 20 N 0.5 mm² / flexible / > 20 N Air clearances and creepage distances Specification IEC 60664-1:1992-10 + A1:2000-02 + A2:2002-05 Insulating material group I Voltage 80 V Rated insulation voltage (III/3) 100 V Rated insulation voltage (III/2) 160 V Rated insulation voltage (II/2) 320 V Rated surge voltage (III/3) 1.5 kV Rated surge voltage (III/2) 2.5 kV Rated surge voltage (II/2) 2.5 kV Temperature cycles Specification IEC 60999-1:1999-11 Test current (minimum cross section) 4 A Test current (maximum cross section) 6 A Temperature cycles 192 Current carrying capacity / derating curves Environmental Product Compliance China RoHS Environmentally friendly use period: unlimited = EFUP-e 11/05/2018   Page 3 / 6

https://www.phoenixcontact.com/pi/products/1908101 Printed-circuit board connector - FK-MC 0,5/ 8-ST-2,5 BK - 1908101 Technical data Environmental Product Compliance No hazardous substances above threshold values Drawings Diagram Diagram 8 8 A] A] h [ h[ gt 6 gt 6 n n e e nt str 4 nt str 4 e e urr urr C 2 C 2 = 0,14 mm² = 0,2 mm² = 0,34 mm² 0 0 0 20 40 60 80 100 0 20 40 60 80 100 Ambient temperature [°C] Ambient temperature [°C] Type: FK-MC 0,5/...-ST-2,5 with MC 0,5/...-G-2,5 Type: FK-MC 0,5/...-ST-2,5 with MC 0,5/...-G-2,5 Diagram Diagram 8 8 A] A] [ 7 [ 7 h h gt 6 gt 6 n n nt stre 45 ! nt stre 45 ! e e Curr 23 != 2-pos. # Curr 23 != 2-pos. # "= 5-pos. " "= 5-pos. " 1 1 #= 12-pos. #= 12-pos. 0 0 0 20 40 60 80 100 0 20 40 60 80 100 Ambient temperature [°C] Ambient temperature [°C] Type: FK-MC 0,5/...-ST-2,5 with MCV 0,5/...-G-2,5 THT Type: FK-MC 0,5/...-ST-2,5 with MC 0,5/...-G-2,5 THT Diagram Diagram 8 8 A] A] [ 7 [ 7 h h gt 6 gt 6 n n nt stre 45 ! nt stre 45 ! e e Curr 23 !"== 25--ppooss.. # " Curr 23 !"== 25--ppooss.. # " 1 1 #= 12-pos. #= 12-pos. 0 0 0 20 40 60 80 100 0 20 40 60 80 100 Ambient temperature [°C] Ambient temperature [°C] Type: FK-MC 0,5/...-ST-2,5 with MCD 0,5/...-G1-2,5 Type: FK-MC 0,5/...-ST-2,5 with MCDV 0,5/...-G1-2,5 Approvals Approvals 11/05/2018   Page 4 / 6

https://www.phoenixcontact.com/pi/products/1908101 Printed-circuit board connector - FK-MC 0,5/ 8-ST-2,5 BK - 1908101 Approvals Approvals CCA / IECEE CB Scheme / VDE Gutachten mit Fertigungsüberwachung / EAC / cULus Recognized Ex Approvals Approval details CCA     CCA/ DE1 34250     Nominal voltage UN 100 V Nominal current IN 4 A mm²/AWG/kcmil 0.2-.5  IECEE CB Scheme   http://www.iecee.org/  DE1-56068-B1B2     Nominal voltage UN 100 V Nominal current IN 4 A mm²/AWG/kcmil 0.2-.5 VDE Gutachten mit   http://www2.vde.com/de/Institut/Online-Service/  40013394 Fertigungsüberwachung  VDE-gepruefteProdukte/Seiten/Online-Suche.aspx     Nominal voltage UN 100 V Nominal current IN 4 A mm²/AWG/kcmil 0.2-.5  EAC     B.01742  cULus Recognized   http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  E60425-19930913   B Nominal voltage UN 125 V Nominal current IN 4 A mm²/AWG/kcmil 28-20 11/05/2018   Page 5 / 6

https://www.phoenixcontact.com/pi/products/1908101 Phoenix Contact 2018 © - all rights reserved http://www.phoenixcontact.com PHOENIX CONTACT GmbH & Co. KG Flachsmarktstr. 8 32825 Blomberg Germany Tel. +49 5235 300 Fax +49 5235 3 41200 http://www.phoenixcontact.com 11/05/2018   Page 6 / 6

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