1779576

https://www.phoenixcontact.com/us/products/1779576 Printed-circuit board connector - FRONT-MSTB 2,5/18-ST - 1779576 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: 2.5 mm², color: green, nominal current: 12 A, rated voltage (III/2): 320 V, contact surface: Tin, type of contact: Female connector, number of potentials: 18, Number of rows: 1, Number of positions per row: 18, number of connections: 18, product range: FRONT-MSTB 2,5/..-ST, pitch: 5 mm, connection method: Front screw connection, conductor/PCB connection direction: 0 °, Locking clip: - Locking clip, plug-in system: CLASSIC COMBICON, Locking: without, mounting: 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  Optimized for tight installation situations: operation and conductor connection from one direction  Low temperature rise, thanks to maximum contact force  Allows connection of two conductors Key Commercial Data Packing unit 1 pc Minimum order quantity 50 pc GTIN GTIN 4017918040260 Weight per Piece (excluding packing) 54.190 g Custom tariff number 85366990 Country of origin Germany Technical data Item properties Brief article description PCB connector Connector system CLASSIC COMBICON Type of contact Female connector 04/21/2021   Page 1 / 15 https://www.phoenixcontact.com/us/products/1779576 Printed-circuit board connector - FRONT-MSTB 2,5/18-ST - 1779576 Technical data Item properties Range of articles FRONT-MSTB 2,5/..-ST Pitch 5 mm Number of positions 18 Drive form screw head Slotted Screw thread M2,5 Locking without Number of levels 1 Number of connections 18 Number of potentials 18 Electrical parameters Nominal current 12 A Nom. voltage 320 V Rated voltage (III/3) 250 V Rated voltage (III/2) 320 V Rated voltage (II/2) 630 V Rated surge voltage (III/3) 4 kV Rated surge voltage (III/2) 4 kV Rated surge voltage (II/2) 4 kV Connection capacity Connection method Front screw connection pluggable Yes Conductor cross section solid 0.34 mm² ... 2.5 mm² Conductor cross section flexible 0.2 mm² ... 2.5 mm² Conductor cross section AWG / kcmil 24 ... 12 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 0.2 mm² ... 1.5 mm² 2 conductors with same cross section, flexible 0.2 mm² ... 1.5 mm² 2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.25 mm² ... 1 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 1 mm² Cylindrical gauge a x b / diameter 2.8 mm x 2.0 mm / 2.4 mm Stripping length 10 mm Torque 0.5 Nm ... 0.6 Nm Material data - contact 04/21/2021   Page 2 / 15 https://www.phoenixcontact.com/us/products/1779576 Printed-circuit board connector - FRONT-MSTB 2,5/18-ST - 1779576 Technical data 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 (4 - 8 µm Sn) Metal surface contact area (top layer) Tin (4 - 8 µm Sn) 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 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 Caption Schematische Abbildung - weitere Details siehe Produktfamilienzeichnung im Download Center Length [ l ] 27.2 mm Width [ w ] 90 mm Height [ h ] 15 mm Pitch 5 mm Height (without solder pin) 15 mm 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 Note In accordance with IEC 61984, COMBICON connectors have no 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 ... 100 °C (dependent on the derating curve) 04/21/2021   Page 3 / 15 https://www.phoenixcontact.com/us/products/1779576 Printed-circuit board connector - FRONT-MSTB 2,5/18-ST - 1779576 Technical data 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 0.34 mm² / solid / > 15 N 0.2 mm² / flexible / > 10 N 2.5 mm² / solid / > 50 N 2.5 mm² / flexible / > 50 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. 8N Withdraw strength per pos. approx. 6N Polarization and coding IEC 60512-13-5:2006-02 Contact holder in insert IEC 60512-15-1:2008-05 Test force per pos. 32 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) 3 mm Minimum clearance - inhomogeneous field (III/2) 3 mm Minimum clearance - inhomogeneous field (II/2) 3 mm Minimum creepage distance value (III/3) 3.2 mm Minimum creepage distance value (III/2) 3 mm Minimum creepage distance value (II/2) 3.2 mm Current carrying capacity / derating curves Caption Type: FRONT-MSTB 2,5/..-ST with MSTB 2,5/...-G Mechanical tests (A) Test specification IEC 61984 Insertion strength per pos. approx. 8N Withdraw strength per pos. approx. 6N 04/21/2021   Page 4 / 15 https://www.phoenixcontact.com/us/products/1779576 Printed-circuit board connector - FRONT-MSTB 2,5/18-ST - 1779576 Technical data Mechanical tests (A) 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 1.7 mΩ Insertion/withdrawal cycles 25 Contact resistance R2 1.8 mΩ Impulse withstand voltage at sea level 4.8 kV Thermal tests (C) Specification IEC 60512-5-1:2002-02 Number of positions 24 Upper limiting temperature requirements