https://www.phoenixcontact.com/us/products/1728307 PCB terminal block-SMKDS 1/ 4-3,81-1728307 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: 10 A, rated voltage (III/2): 200 V, nominal cross section: 1 mm, Number of potentials: 4, Number of rows: 1, Number of positions per row: 4, product range: SMKDS 1, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, mounting: Wave soldering, conductor/PCB connection direction: 35 , color: green, Pin layout: Linear pinning, Solder pin [P]: 3.5 mm, type of packaging: packed in cardboard The figure shows a 10-position version of the product Your advantages Well-known connection principle allows worldwide use Low temperature rise, thanks to maximum contact force Allows connection of two conductors Angled connection enables multi-row arrangement on the PCB Extremely small design for the respective conductor cross section Key Commercial Data Packing unit 1 pc Minimum order quantity 250 pc GTIN GTIN 4017918025755 Weight per Piece (excluding packing) 2.400 g Custom tariff number 85369010 Country of origin Germany Technical data Item properties Brief article description PCB terminal block Range of articles SMKDS 1 12/12/2020Page1/8 https://www.phoenixcontact.com/us/products/1728307 PCB terminal block-SMKDS 1/ 4-3,81-1728307 Technical data Item properties Pitch 3.81 mm Number of positions 4 Drive form screw head Slotted(L) Screw thread M2 Mounting type Wave soldering Pin layout Linear pinning Number of levels 1 Number of connections 4 Number of potentials 4 Electrical parameters Nominal current 10 A Nom. voltage 200 V Rated voltage (III/3) 160 V Rated voltage (III/2) 200 V Rated voltage (II/2) 400 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 mm ... 1.5 mm Conductor cross section flexible 0.14 mm ... 1 mm Conductor cross section AWG / kcmil 26 ... 16 Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm ... 0.5 mm Conductor cross section, flexible, with ferrule, with plastic sleeve 0.25 mm ... 0.5 mm 2 conductors with same cross section, solid 0.14 mm ... 0.5 mm 2 conductors with same cross section, flexible 0.14 mm ... 0.2 mm Stripping length 5 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 Metal surface terminal point (top layer) Tin (5 - 7 m Sn) Metal surface terminal point (middle layer) Nickel (2 - 3 m Ni) 12/12/2020Page2/8 https://www.phoenixcontact.com/us/products/1728307 PCB terminal block-SMKDS 1/ 4-3,81-1728307 Technical data Material data - contact Metal surface soldering area (top layer) Tin (5 - 7 m Sn) Metal surface soldering area (middle layer) Nickel (2 - 3 m Ni) Material data - housing Housing color green (6021) 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 EN60695-2-12 850 Glow wire ignition temperature GWIT according to EN60695-2-13 775 Temperature for the ball pressure test according to EN60695-10-2 125 C Dimensions for the product Caption Schematische Abbildung - weitere Details siehe Produktfamilienzeichnung im Download Center Length [ l ] 10 mm Width [ w ] 15.23 mm Height [ h ] 13 mm Pitch 3.81 mm Height (without solder pin) 9.5 mm Solder pin [P] 3.5 mm Pin dimensions 0.5 x 0.9 mm Dimensions for PCB design Hole diameter 1.1 mm Packaging information Type of packaging packed in cardboard Pieces per package 250 Denomination packing units Pcs. General product information Type of note Note on application Note For safe conductor connection, always adhere to a defined tightening torque. Particularly in the case of PCB terminal blocks with two or three positions, the individual solder pin for each contact point cannot compensate for this. That is why the terminal blocks must be supported during conductor connection (held with one hand, support on the housing). Ambient conditions Ambient temperature (storage/transport) -40 C ... 70 C 12/12/2020Page3/8 https://www.phoenixcontact.com/us/products/1728307 PCB terminal block-SMKDS 1/ 4-3,81-1728307 Technical data Ambient conditions Ambient temperature (assembly) -5 C ... 100 C Ambient temperature (operation) -40 C ... 100 C (Depending on the current carrying capacity/derating curve) Electrical tests Rated current 10 A Conductor cross section 1 mm Rated voltage (III/2) 200 V Rated surge voltage (III/2) 2.5 kV Air clearances and creepage distances Clearances and creepage distances IEC 60947-1:2007-06 + A1:2010-12 + A2:2014-09 Specification IEC 60947-1:2007-06 + A1:2010-12 + A2:2014-09 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) 1.5 mm Minimum creepage distance value (II/2) 2 mm Standards and Regulations Connection in acc. with standard EN-VDE CSA Flammability rating according to UL 94 V0 Environmental Product Compliance China RoHS Environmentally Friendly Use Period = 50 years For details about hazardous substances go to tab "Downloads", Category "Manufacturer's declaration" Drawings 12/12/2020Page4/8 https://www.phoenixcontact.com/us/products/1728307 PCB terminal block-SMKDS 1/ 4-3,81-1728307 Drilling diagram Dimensional drawing a a+3,8 10 9,5 3,81 3,5 4,3 1,9 1,1 4,3 1,9 3,81 a Classifications eCl@ss eCl@ss 10.0.1 27440401 eCl@ss 11.0 27460101 eCl@ss 4.0 27141100 eCl@ss 4.1 27141100 eCl@ss 5.0 27141100 eCl@ss 5.1 27261100 eCl@ss 6.0 27261100 eCl@ss 7.0 27440401 eCl@ss 8.0 27440401 eCl@ss 9.0 27440401 ETIM ETIM 3.0 EC001121 ETIM 4.0 EC002643 ETIM 5.0 EC002643 ETIM 6.0 EC002643 ETIM 7.0 EC002643 UNSPSC UNSPSC 6.01 30211801 UNSPSC 7.0901 39121432 UNSPSC 11 39121432 UNSPSC 12.01 39121432 UNSPSC 13.2 39121432 UNSPSC 18.0 39121432 UNSPSC 19.0 39121432 UNSPSC 20.0 39121432 UNSPSC 21.0 39121432 12/12/2020Page5/8 https://www.phoenixcontact.com/us/products/1728307 PCB terminal block-SMKDS 1/ 4-3,81-1728307 Approvals Approvals Approvals CSA / SEV / EAC / cULus Recognized / IECEE CB Scheme Ex Approvals Approval details CSA http://www.csagroup.org/services-industries/product-listing/ B D Nominal voltage UN 150 V 300 V Nominal current IN 10 A 10 A mm/AWG/kcmil 28-16 28-16 SEV https://www.eurofins.ch/de/ Nominal voltage UN 125 V Nominal current IN 12 A mm/AWG/kcmil 1.5 13631 IK-4486-A1 EAC B.01687 cULus Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm E60425-19770427 B D Nominal voltage UN 300 V 300 V Nominal current IN 10 A 10 A mm/AWG/kcmil 30-16 30-16 12/12/2020Page6/8 https://www.phoenixcontact.com/us/products/1728307 PCB terminal block-SMKDS 1/ 4-3,81-1728307 Approvals IECEE CB Scheme http://www.iecee.org/ Nominal voltage UN 125 V Nominal current IN 12 A mm/AWG/kcmil 1.5 CH-10724-A1 Accessories Accessories Labeled terminal marker Marker card-SK 3,81/2,8:FORTL.ZAHLEN-0804109 Marker card, Card, white, labeled, horizontal: consecutive numbers 1 ... 10, 11 ... 20, etc. up to 91 ... (99)100, mounting type: adhesive, for terminal block width: 3.81 mm, lettering field size: 3.81 x 2.8 mm Marker pen Marker pen-B-STIFT-1051993 Marker pen, for manual labeling of unprinted Zack strips, smear-proof and waterproof, line thickness 0.5 mm Screwdriver tools Screwdriver-SZS 0,4X2,5 VDE-1205037 Screwdriver, slot-headed, VDE insulated, size: 0.4 x 2.5 x 80 mm, 2-component grip, with non-slip grip Terminal marking 12/12/2020Page7/8 https://www.phoenixcontact.com/us/products/1728307 PCB terminal block-SMKDS 1/ 4-3,81-1728307 Accessories Marker card-SK U/2,8 WH:UNBEDRUCKT-0803883 Marker card, Sheet, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, Office printing systems, mounting type: adhesive, for terminal block width: 210 mm, lettering field size: 186 x 2.8 mm, Number of individual labels: 3600 Phoenix Contact 2020 (c) - all rights reserved http://www.phoenixcontact.com 12/12/2020Page8/8