1736845

PCB terminal block - SMKDS 2,5/ 8-5,08 1736845 https://www.phoenixcontact.com/us/products/1736845 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 documentation. Our General Terms of Use for Downloads are valid. PCB terminal block, nominal current: 20 A, rated voltage (III/2): 400 V, nominal cross section: 2.5 mm2, number of potentials: 8, number of rows: 1, number of positions per row: 8, product range: SMKDS 2,5, pitch: 5.08 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, mounting: Wave soldering, conductor/PCB connection direction: 50 °, color: green, Pin layout: Linear pinning, Solder pin [P]: 3.5 mm, number of solder pins per potential: 1, type of packaging: packed in cardboard 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 • Integrated protective guide prevents incorrect insertion of the conductor underneath the tension sleeve • The latching on the side enables various numbers of positions to be combined Commercial Data Item number 1736845 Packing unit 1 pc Minimum order quantity 50 pc Note Made to Order (non-returnable) Sales Key A01 Product Key AAMFHE Catalog Page Page 103 (C-1-2013) GTIN 4046356181976 Weight per Piece (including packing) 19.07 g Weight per Piece (excluding packing) 18.847 g Customs tariff number 85369010 Country of origin PL Dec 4, 2022, 1:33 AM Page 1 (11) PCB terminal block - SMKDS 2,5/ 8-5,08 1736845 https://www.phoenixcontact.com/us/products/1736845 Technical Data Product properties Type PC terminal block can be aligned Product line COMBICON Terminals M Product type Printed circuit board terminal Number of positions 8 Pitch 5.08 mm Number of connections 8 Number of rows 1 Number of potentials 8 Pin layout Linear pinning Solder pins per potential 1 Electrical properties Nominal current IN 20 A Nominal voltage UN 400 V Degree of pollution 3 Rated voltage (III/3) 250 V Rated surge voltage (III/3) 4 kV Rated voltage (III/2) 400 V Rated surge voltage (III/2) 4 kV Connection data Connection technology Type PC terminal block can be aligned Nominal cross section 2.5 mm² Conductor connection Connection method Screw connection with tension sleeve Conductor cross section solid 0.14 mm² ... 2.5 mm² Conductor cross section flexible 0.14 mm² ... 2.5 mm² Conductor cross section AWG 26 ... 14 Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm² ... 2.5 mm² Conductor cross section, flexible, with ferrule, with plastic sleeve 0.25 mm² ... 2.5 mm² 2 conductors with same cross section, solid 0.14 mm² ... 0.75 mm² 2 conductors with same cross section, flexible 0.14 mm² ... 0.75 mm² 2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.25 mm² ... 0.75 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 1.5 mm² Stripping length 11 mm Tightening torque 0.5 Nm ... 0.6 Nm Dec 4, 2022, 1:33 AM Page 2 (11) PCB terminal block - SMKDS 2,5/ 8-5,08 1736845 https://www.phoenixcontact.com/us/products/1736845 Mounting Mounting type Wave soldering Pin layout Linear pinning Drive form screw head Slotted (L) Drive form screw head Slotted (L) Material specifications 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 hot-dip tin-plated Metal surface terminal point (top layer) Tin (5 - 7 µm Sn) Metal surface terminal point (middle layer) Nickel (2 - 3 µm Ni) Metal surface soldering area (top layer) Tin (5 - 7 µm Sn) Metal surface soldering area (middle layer) Nickel (2 - 3 µm Ni) Material data - housing Housing color green (RAL 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 EN 60695-2-12 850 Glow wire ignition temperature GWIT according to EN 60695-213 775 Temperature for the ball pressure test according to EN 6069510-2 125 °C Notes Note on application 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). Dimensions Dimensional drawing Pitch 5.08 mm Width [w] 40.64 mm Dec 4, 2022, 1:33 AM Page 3 (11) PCB terminal block - SMKDS 2,5/ 8-5,08 1736845 https://www.phoenixcontact.com/us/products/1736845 Height [h] 22.9 mm Length [l] 14.25 mm Installed height 19.4 mm Solder pin length [P] 3.5 mm Mechanical tests Test for conductor damage and slackening Specification IEC 60999-1:1999-11 Result Test passed Pull-out test Specification IEC 60999-1:1999-11 Conductor cross section/conductor type/tractive force setpoint/actual value 0.14 mm² / solid / > 10 N 0.14 mm² / flexible / > 10 N 2.5 mm² / solid / > 50 N 2.5 mm² / flexible / > 50 N Electrical tests Temperature-rise test Specification IEC 60947-7-4:2019-01 Requirement temperature-rise test The sum of ambient temperature and temperature rise of the PCB terminal block shall not exceed the upper limiting temperature. Short-time withstand current Specification IEC 60947-7-4:2019-01 Insulation resistance Specification IEC 60512-3-1:2002-02 Insulation resistance, neighboring positions > 5 MΩ Air clearances and creepage distances | Specification IEC 60947-1:2007-06 + A1:2010-12 + A2:2014-09 Insulating material group I Comparative tracking index (IEC 60112) CTI 600 Rated insulation voltage (III/3) 250 V Rated surge voltage (III/3) 4 kV minimum clearance value - non-homogenous field (III/3) 3 mm minimum creepage distance (III/3) 3.2 mm Rated insulation voltage (III/2) 400 V Rated surge voltage (III/2) 4 kV minimum clearance value - non-homogenous field (III/2) 3 mm minimum creepage distance (III/2) 3 mm Rated insulation voltage (II/2) 630 V Rated surge voltage (II/2) 4 kV minimum clearance value - non-homogenous field (II/2) 3 mm Dec 4, 2022, 1:33 AM Page 4 (11) PCB terminal block - SMKDS 2,5/ 8-5,08 1736845 https://www.phoenixcontact.com/us/products/1736845 minimum creepage distance (II/2) 3.2 mm Environmental and real-life conditions Vibration test Specification IEC 60068-2-6:2007-12 Frequency 10 - 150 - 10 Hz Sweep speed 1 octave/min Amplitude 0.35 mm (10 Hz ... 60.1 Hz) Sweep speed 5g (60.1 - 150 Hz) Test duration per axis 2.5 h Glow-wire test Specification IEC 60695-2-10:2013-04 Temperature 850 °C Time of exposure 5s Aging Specification IEC 60947-7-4:2019-01 Ambient conditions Ambient temperature (operation) -40 °C ... 105 °C (Depending on the current carrying capacity/derating curve) Ambient temperature (storage/transport) -40 °C ... 70 °C Relative humidity (storage/transport) 30 % ... 70 % Ambient temperature (assembly) -5 °C ... 100 °C Packaging specifications Type of packaging packed in cardboard Dec 4, 2022, 1:33 AM Page 5 (11) PCB terminal block - SMKDS 2,5/ 8-5,08 1736845 https://www.phoenixcontact.com/us/products/1736845 Drawings I [A] Diagram 32 28 24 20 16 12 8 4 0 1 1 2 0 2 2 = 2,5 mm = 1,5 mm² 10 20 30 40 50 60 70 80 90 100 110  [°C] Type: SMKDS 2,5/...-5,08 Dec 4, 2022, 1:33 AM Page 6 (11) PCB terminal block - SMKDS 2,5/ 8-5,08 1736845 https://www.phoenixcontact.com/us/products/1736845 Approvals  CSA Approval ID: 13631 Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2 300 V 10 A 28 - 12 - 300 V 10 A 28 - 12 - Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2 300 V 15 A 30 - 12 - 300 V 10 A 30 - 12 - Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2 400 V 24 A - 0.2 - 2.5 Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2 400 V 24 A - 0.2 - 2.5 Use group B Use group D  EAC Approval ID: B.01687  cULus Recognized Approval ID: E60425-19870331 Use group B Use group D   IECEE CB Scheme Approval ID: DE1-66634 VDE Zeichengenehmigung Approval ID: 40055535 Dec 4, 2022, 1:33 AM Page 7 (11) PCB terminal block - SMKDS 2,5/ 8-5,08 1736845 https://www.phoenixcontact.com/us/products/1736845 Classifications ECLASS ECLASS-9.0 27440401 ECLASS-10.0.1 27440401 ECLASS-11.0 27460101 ETIM ETIM 8.0 EC002643 UNSPSC UNSPSC 21.0 39121400 Dec 4, 2022, 1:33 AM Page 8 (11) PCB terminal block - SMKDS 2,5/ 8-5,08 1736845 https://www.phoenixcontact.com/us/products/1736845 Environmental Product Compliance China RoHS Environmentally friendly use period: unlimited = EFUP-e No hazardous substances above threshold values Dec 4, 2022, 1:33 AM Page 9 (11) PCB terminal block - SMKDS 2,5/ 8-5,08 1736845 https://www.phoenixcontact.com/us/products/1736845 Accessories Marker card Marker card - SK 5,08/3,8:FORTL.ZAHLEN - 0804293 https://www.phoenixcontact.com/us/products/0804293 Marker card, white, labeled, horizontal: consecutive numbers 1 ... 10, 11 ... 20, etc. up to 91 ... (99)100, mounting type: adhesive, for terminal block width: 5.08 mm, lettering field size: 5.08 x 3.8 mm Screwdriver Screwdriver - SZS 0,6X3,5 - 1205053 https://www.phoenixcontact.com/us/products/1205053 Actuation tool, for ST terminal blocks, insulated, also suitable for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2-component grip, with non-slip grip Dec 4, 2022, 1:33 AM Page 10 (11) PCB terminal block - SMKDS 2,5/ 8-5,08 1736845 https://www.phoenixcontact.com/us/products/1736845 Marker card Marker card - SK 5,08/3,8:UNBEDRUCKT - 0805412 https://www.phoenixcontact.com/us/products/0805412 Marker card, white, unlabeled, can be labeled with: Marker pen, mounting type: adhesive, for terminal block width: 5.08 mm, lettering field size: 5.08 x 3.8 mm Phoenix Contact 2022 © - all rights reserved https://www.phoenixcontact.com Phoenix Contact USA 586 Fulling Mill Road Middletown, PA 17057, United States (+717) 944-1300 info@phoenixcon.com Dec 4, 2022, 1:33 AM Page 11 (11)