https://www.phoenixcontact.com/us/products/1706666 PCB connector-MC 1,5/ 4-ST-3,81 RD-1706666 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 cross section: 1.5 mm, color: red, nominal current: 8 A, rated voltage (III/2): 160 V, contact surface: Tin, type of contact: Female connector, Number of potentials: 4, Number of rows: 1, Number of positions per row: 4, number of connections: 4, product range: MC 1,5/..-ST, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, Screw head form: L Slotted, conductor/PCB connection direction: 0 , plugin system: MINI COMBICON, Locking: without, Assembly: without, 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 Key Commercial Data Packing unit 1 pc Minimum order quantity 250 pc GTIN GTIN 4046356871594 Weight per Piece (excluding packing) 3.200 g Custom tariff number 85366990 Country of origin Germany Technical data Item properties Brief article description PCB connector Connector system MINI COMBICON Type of contact Female connector Range of articles MC 1,5/..-ST 04/15/2021Page1/9 https://www.phoenixcontact.com/us/products/1706666 PCB connector-MC 1,5/ 4-ST-3,81 RD-1706666 Technical data Item properties Pitch 3.81 mm Number of positions 4 Drive form screw head Slotted(L) Locking without Number of levels 1 Number of connections 4 Number of potentials 4 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 Yes Conductor cross section solid 0.14 mm ... 1.5 mm Conductor cross section flexible 0.14 mm ... 1.5 mm Conductor cross section AWG / kcmil 28 ... 16 Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm ... 1.5 mm Conductor cross section, flexible, with ferrule, with plastic sleeve 0.25 mm ... 0.75 mm 2 conductors with same cross section, solid 0.08 mm ... 0.5 mm 2 conductors with same cross section, flexible 0.08 mm ... 0.75 mm 2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.25 mm ... 0.34 mm 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm ... 0.5 mm Cylindrical gauge a x b / diameter 2.4 mm x 1.5 mm / 1.6 mm 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 04/15/2021Page2/9 https://www.phoenixcontact.com/us/products/1706666 PCB connector-MC 1,5/ 4-ST-3,81 RD-1706666 Technical data Material data - contact Surface characteristics hot-dip tin-plated Metal surface terminal point (top layer) Tin (4 - 8 m Sn) Metal surface contact area (top layer) Tin (4 - 8 m Sn) Material data - housing Housing color red (3001) 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 ] 16.1 mm Width [ w ] 16.03 mm Height [ h ] 11.1 mm Pitch 3.81 mm Height (without solder pin) 11.1 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 ... 70 C Ambient temperature (assembly) -5 C ... 100 C Ambient temperature (operation) -40 C ... 100 C (dependent on the derating curve) Termination and connection method Test for conductor damage and slackening IEC 60999-1:1999-11 Test passed Pull-out test Pull-out test IEC 60999-1:1999-11 Conductor cross section / conductor type / tensile force 0.14 mm / solid / > 7 N 0.14 mm / flexible / > 7 N 04/15/2021Page3/9 https://www.phoenixcontact.com/us/products/1706666 PCB connector-MC 1,5/ 4-ST-3,81 RD-1706666 Technical data Pull-out test 1.5 mm / solid / > 40 N 1.5 mm / flexible / > 40 N Mechanical tests according to standard Test specification IEC 61984 Visual inspection IEC 60512-1-1:2002-02 Dimension check IEC 60512-1-2:2002-02 Resistance of inscriptions IEC 60068-2-70:1995-12 Insertion and withdrawal force IEC 60512-13-2:2006-02 No. of cycles 25 Insertion strength per pos. approx. 6N Withdraw strength per pos. approx. 4N Polarization and coding IEC 60512-13-5:2006-02 Contact holder in insert IEC 60512-15-1:2008-05 Test force per pos. 21 N 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) 1.5 mm Minimum creepage distance value (II/2) 1.6 mm Note on connection cross section With connected conductor 1.5 mm (solid). Current carrying capacity / derating curves Caption Type: MC 1,5/...-ST-3,81 with MC 1,5/...-G-3,81 Mechanical tests (A) Test specification IEC 61984 Insertion strength per pos. approx. 6N Withdraw strength per pos. approx. 4N Polarization when inserted requirement >20 N Test passed Contact holder in insert requirements >20 N Test passed Durability tests (B) Specification IEC 60512-9-1:2010-03 Contact resistance R1 1.3 m 04/15/2021Page4/9 https://www.phoenixcontact.com/us/products/1706666 PCB connector-MC 1,5/ 4-ST-3,81 RD-1706666 Technical data Durability tests (B) Insertion/withdrawal cycles 25 Contact resistance R2 1.5 m Impulse withstand voltage at sea level 2.95 kV Thermal tests (C) Specification IEC 60512-5-1:2002-02 Number of positions 20 Upper limiting temperature requirements <100 C Test passed Climatic tests (D) Specification ISO 6988:1985-02 Cold stress -40 C/2 h Thermal stress 100 C/168 h Corrosive stress 0.2 dm SO2 on 300 dm /40 C/1 cycle Impulse withstand voltage at sea level 2.95 kV Power-frequency withstand voltage 1.39 kV 3 3 Environmental and durability tests (E) Specification IEC 61984:2008-10 Result, degree of protection, IP code Finger safety with IP20 test finger 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 16 14 12 10 8 6 4 2 0 = 2-pos. = 5-pos. ! = 12-pos. " = 20-pos. 0 20 Diagram Current strength [A] Current strength [A] Diagram ! " 40 60 80 100 Ambient temperature [C] Type: MC 1,5/...-ST-3,81 with MCV 1,5/...-G-3,81 16 14 12 10 8 6 4 2 0 ! " != 2-pos. " = 5-pos. # = 12-pos. 0 10 20 30 # 40 50 60 70 80 90 100 110 Ambient temperature [C] Type: MC 1,5/...-ST-3,81 with MCV 1,5/...-G-3,81 P26 THR 04/15/2021Page5/9 https://www.phoenixcontact.com/us/products/1706666 PCB connector-MC 1,5/ 4-ST-3,81 RD-1706666 Diagram Diagram Type: MC 1,5/...-ST-3,81 with MCDV 1,5/...-G1-3,81 Type: MC 1,5/...-ST-3,81 with MCVU 1,5/...-GFD-3,81 16 14 12 10 8 6 4 2 0 Diagram Current strength [A] Current strength [A] Diagram = 2-pos. = 5-pos. = 10-pos. 0 10 20 30 40 50 60 70 80 16 14 12 10 8 6 4 2 0 90 100 110 = 2-pos. = 5-pos. = 16-pos. 0 10 20 30 40 50 60 Ambient temperature [C] Type: MC 1,5/...-ST-3,81 with MCO 1,5/...-GR-3,81 Current strength [A] Current strength [A] 12 = 2-pos. = 5-pos. = 12-pos. = 20-pos. 20 40 60 80 100 Ambient temperature [C] Type: MC 1,5/...-ST-3,81 with MC 1,5/...-G-3,81 90 100 110 Diagram 16 14 0 80 Type: MC 1,5/...-ST-3,81 with IMC 1,5/...-ST-3,81 Diagram 10 8 6 4 2 0 70 Ambient temperature [C] 16 14 12 10 8 6 4 2 0 = 2-pos. = 5-pos. = 16-pos. 0 10 20 30 40 50 60 70 80 90 100 110 Ambient temperature [C] Type: MC 1,5/...-ST-3,81 with MCD 1,5/...-G1-3,81 04/15/2021Page6/9 https://www.phoenixcontact.com/us/products/1706666 PCB connector-MC 1,5/ 4-ST-3,81 RD-1706666 I [A] Diagram 20 15 1 10 2 1 5 2 3 = 3-pos. = 5-pos. = 16-pos. 3 0 0 10 20 30 40 50 60 70 80 90 100 110 [C] Type: MC 1,5/...-ST-3,81 with MCVK 1,5/...-G-3,81 Classifications eCl@ss eCl@ss 10.0.1 27440309 eCl@ss 11.0 27460202 eCl@ss 4.0 27260700 eCl@ss 4.1 27260700 eCl@ss 5.0 27260700 eCl@ss 5.1 27260700 eCl@ss 6.0 27260700 eCl@ss 7.0 27440309 eCl@ss 9.0 27440309 ETIM ETIM 4.0 EC002638 ETIM 6.0 EC002638 ETIM 7.0 EC002638 UNSPSC UNSPSC 6.01 30211810 UNSPSC 7.0901 39121409 UNSPSC 11 39121409 UNSPSC 12.01 39121409 UNSPSC 13.2 39121409 UNSPSC 18.0 39121409 UNSPSC 19.0 39121409 UNSPSC 20.0 39121409 UNSPSC 21.0 39121409 04/15/2021Page7/9 https://www.phoenixcontact.com/us/products/1706666 PCB connector-MC 1,5/ 4-ST-3,81 RD-1706666 Approvals Approvals Approvals VDE Gutachten mit Fertigungsuberwachung / CSA / IECEE CB Scheme / EAC / cULus Recognized Ex Approvals Approval details VDE Gutachten mit Fertigungsuberwachung http://www2.vde.com/de/Institut/Online-Service/ VDE-gepruefteProdukte/Seiten/Online-Suche.aspx Nominal voltage UN 160 V Nominal current IN 8A mm/AWG/kcmil 0.2-1.5 CSA http://www.csagroup.org/services-industries/product-listing/ B D Nominal voltage UN 300 V 300 V Nominal current IN 8A 8A mm/AWG/kcmil 28-16 28-16 IECEE CB Scheme http://www.iecee.org/ Nominal voltage UN 160 V Nominal current IN 8A mm/AWG/kcmil 0.2-1.5 EAC 40011723 13631 DE1-60987-B1B2 B.01687 04/15/2021Page8/9 https://www.phoenixcontact.com/us/products/1706666 PCB connector-MC 1,5/ 4-ST-3,81 RD-1706666 Approvals cULus Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm B D Nominal voltage UN 300 V 300 V Nominal current IN 8A 8A mm/AWG/kcmil 30-14 30-14 E60425-20110128 Phoenix Contact 2021 (c) - all rights reserved http://www.phoenixcontact.com 04/15/2021Page9/9