2278458

https://www.phoenixcontact.com/us/products/2278458 PCB terminal block - MKDSO 1,5/ 3-R-3,5 KMGY - 2278458 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 terminal block, nominal current: 8 A, rated voltage (III/2): 160 V, nominal cross section: 1.5 mm², number of potentials: 3, Number of rows: 1, Number of positions per row: 3, product range: MKDSO 1,5/..-R, pitch: 3.5 mm, connection method: Screw connection with tension sleeve, mounting: Wave soldering, conductor/PCB connection direction: 0 °, color: light gray, Pin layout: Linear pinning, Solder pin [P]: 3.9 mm, type of packaging: packed in cardboard. Product with pin output on right side Your advantages  Maintenance-free and vibration-resistant, thanks to the Reakdyn principle or spring-loaded elements  PCB terminal block is orthogonal to the PCB  Internationally recognized and proven screw connection Key Commercial Data Packing unit 1 pc Minimum order quantity 50 pc GTIN GTIN 4046356293068 Weight per Piece (excluding packing) 4.400 g Custom tariff number 85369010 Country of origin China Technical data Item properties Brief article description PCB terminal block Range of articles MKDSO 1,5/..-R Pitch 3.5 mm Number of positions 3 Drive form screw head Slotted (L) 04/20/2021   Page 1 / 7 https://www.phoenixcontact.com/us/products/2278458 PCB terminal block - MKDSO 1,5/ 3-R-3,5 KMGY - 2278458 Technical data Item properties Screw thread M2 Mounting type Wave soldering Pin layout Linear pinning Number of levels 1 Number of connections 3 Number of potentials 3 Electrical parameters Nominal current 8A Nom. voltage 160 V Rated voltage (III/3) 160 V Rated voltage (III/2) 160 V Rated voltage (II/2) 320 V Rated surge voltage (III/3) 2.5 kV Rated surge voltage (III/2) 2.5 kV Rated surge voltage (II/2) 2.5 kV Connection capacity Connection method Screw connection with tension sleeve pluggable no Conductor cross section solid 0.14 mm² ... 1.5 mm² Conductor cross section flexible 0.14 mm² ... 1.5 mm² Conductor cross section AWG / kcmil 28 ... 16 Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm² ... 1.5 mm² Conductor cross section, flexible, with ferrule, with plastic sleeve 0.25 mm² ... 0.5 mm² 2 conductors with same cross section, solid 0.08 mm² ... 0.5 mm² 2 conductors with same cross section, flexible 0.08 mm² ... 0.75 mm² 2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.25 mm² ... 0.34 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 0.5 mm² Stripping length 7 mm Torque 0.22 Nm ... 0.25 Nm Material data - contact Note WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/ JEDEC JESD 201 Contact material Cu alloy Surface characteristics Tin-plated Metal surface terminal point (top layer) Tin (Sn) 04/20/2021   Page 2 / 7 https://www.phoenixcontact.com/us/products/2278458 PCB terminal block - MKDSO 1,5/ 3-R-3,5 KMGY - 2278458 Technical data Material data - housing Housing color light gray (7035) 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 Dimensions for the product Length [ l ] 15.28 mm Width [ w ] 11.55 mm Height [ h ] 17.55 mm Pitch 3.5 mm Solder pin [P] 3.9 mm Pin dimensions 0.6 x 0.8 mm Dimensions for PCB design Hole diameter 1.2 mm Packaging information Type of packaging packed in cardboard Pieces per package 50 Denomination packing units Pcs. Ambient conditions Ambient temperature (storage/transport) -40 °C ... 55 °C Ambient temperature (assembly) -5 °C ... 100 °C Ambient temperature (operation) -40 °C ... 105 °C (Depending on the current carrying capacity/derating curve) Relative humidity (storage/transport) 80 % Connection and connection method Test for conductor damage and slackening IEC 60998-2-1:2002-12 Pull-out test Pull-out test IEC 60998-2-1:2002-12 Conductor cross section / conductor type / tensile force 0.14 mm² / solid / > 10 N 0.14 mm² / flexible / > 10 N 1.5 mm² / solid / > 40 N 1.5 mm² / flexible / > 40 N 04/20/2021   Page 3 / 7 https://www.phoenixcontact.com/us/products/2278458 PCB terminal block - MKDSO 1,5/ 3-R-3,5 KMGY - 2278458 Technical data Air clearances and creepage distances Clearances and creepage distances IEC 60664-1:2007-04 Specification IEC 60664-1:2007-04 Minimum clearance - inhomogeneous field (III/3) 1.5 mm Minimum clearance - inhomogeneous field (III/2) 1.5 mm Minimum clearance - inhomogeneous field (II/2) 1.5 mm Minimum creepage distance value (III/3) 2 mm Minimum creepage distance value (III/2) 0.8 mm Minimum creepage distance value (II/2) 1.6 mm Temperature-rise test Specification IEC 60998-1:2002-12 Requirement temperature-rise test Increase in temperature ≤ 45 K Insulation resistance Specification IEC 60998-1:2002-12 Result Test passed Insulation resistance, neighboring positions > 50 GΩ Alternating climate test Result Test passed Specification DIN 50018-EN:1997-06 Thermal stability (test finger safety) Result Test passed Specification IEC 60998-1:2002-12 Mechanical strength/tumbling barrel Specification IEC 60998-1:2002-12 Number of drop cycles 50 Vibration test Specification IEC 60068-2-6:1995-03 Frequency 10 - 150 - 10 Hz Sweep speed 1 octave/min Amplitude 0.35 mm (10 - 60.1 Hz) Acceleration 5 g (60.1 - 150 Hz) Test duration per axis 2.5 h Test directions X-, Y- and Z-axis Thermal stability (ball thrust test) Specification IEC 60998-1:2002-12 04/20/2021   Page 4 / 7 https://www.phoenixcontact.com/us/products/2278458 PCB terminal block - MKDSO 1,5/ 3-R-3,5 KMGY - 2278458 Technical data Thermal stability (ball thrust test) Test duration 1h Test for assessing the risk of fire (glow wire) Specification IEC 60998-1:2002-12 Temperature 850 °C Time of exposure 5s Standards and Regulations Connection in acc. with standard EN-VDE CUL Flammability rating according to UL 94 V0 Environmental Product Compliance REACh SVHC Lead 7439-92-1 China RoHS Environmentally Friendly Use Period = 50 years For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” Classifications eCl@ss eCl@ss 10.0.1 27440401 eCl@ss 11.0 27460101 eCl@ss 4.0 27180400 eCl@ss 4.1 27180400 eCl@ss 5.0 27180500 eCl@ss 5.1 27261100 eCl@ss 6.0 27261100 eCl@ss 7.0 27440401 eCl@ss 9.0 27440401 ETIM ETIM 2.0 EC001031 ETIM 3.0 EC001031 ETIM 4.0 EC002643 ETIM 6.0 EC002643 ETIM 7.0 EC002643 UNSPSC UNSPSC 6.01 31261501 04/20/2021   Page 5 / 7 https://www.phoenixcontact.com/us/products/2278458 PCB terminal block - MKDSO 1,5/ 3-R-3,5 KMGY - 2278458 Classifications UNSPSC UNSPSC 7.0901 31261501 UNSPSC 11 31261501 UNSPSC 12.01 31261501 UNSPSC 13.2 39121432 UNSPSC 18.0 39121432 UNSPSC 19.0 39121432 UNSPSC 20.0 39121432 UNSPSC 21.0 39121432 Approvals Approvals Approvals EAC / cULus Recognized / VDE Zeichengenehmigung Ex Approvals Approval details EAC      B.01687 cULus Recognized    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  E60425-19770427   B Nominal voltage UN 300 V Nominal current IN 8A mm²/AWG/kcmil 28-16 04/20/2021   Page 6 / 7 https://www.phoenixcontact.com/us/products/2278458 PCB terminal block - MKDSO 1,5/ 3-R-3,5 KMGY - 2278458 Approvals VDE Zeichengenehmigung    http://www2.vde.com/de/Institut/Online-Service/ VDE-gepruefteProdukte/Seiten/Online-Suche.aspx     Nominal voltage UN 160 V Nominal current IN 8A mm²/AWG/kcmil 1.5  40040335 Accessories Accessories Mounting material Shield connection clamp - ME-SAS MINI - 2200456 Shield connection clamp for PCB terminal blocks up to 1.5 mm 2     Phoenix Contact 2021 © - all rights reserved http://www.phoenixcontact.com 04/20/2021   Page 7 / 7