1974779

1974779 PHOENIX | Alldatasheet

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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 connector, nominal cross section: 2.5 mm2, color: green, nominal current: 12 A, rated voltage (III/2): 320 V, contact surface: Tin, contact connection type: Socket, number of potentials: 6, number of rows: 1, number of positions: 6, number of connections: 6, product range: FKCS 2,5/..-ST, pitch: 5 mm, connection method: Push-in spring connection, conductor/PCB connection direction: 0 °, locking clip: - Locking clip, plug-in system: COMBICON MSTB 2,5, locking: without, mounting: without, type of packaging: packed in cardboard Your advantages Time saving push-in connection, tools not required• Clamping space opened by means of fixed screwdriver enables convenient conductor connection Quick and convenient testing using integrated test option Can be combined with the MSTB 2,5 range Commercial data Item number 1974779 Packing unit 1 pc Minimum order quantity 50 pc Note Made to order (non-returnable) Sales key AA03 Product key AACFAI Catalog page Page 276 (C-1-2013) GTIN 4017918971137 Weight per piece (including packing) 10.2 g Weight per piece (excluding packing) 9.52 g Customs tariff number 85366990 Country of origin DE FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 1 (24)

Product line COMBICON Connectors M Product type PCB connector Product family FKCS 2,5/..-ST Number of positions 6 Pitch 5 mm Number of connections 6 Number of rows 1 Mounting flange without Number of potentials 6 Electrical properties Nominal current IN 12 A Nominal voltage UN 320 V Degree of pollution 3 Contact resistance 1 mΩ Rated voltage (III/3) 250 V Rated surge voltage (III/3) 4 kV Rated voltage (III/2) 320 V Rated surge voltage (III/2) 4 kV Rated voltage (II/2) 630 V Rated surge voltage (II/2) 4 kV Connection data Connection technology Type Standard Connector system COMBICON MSTB 2,5 Nominal cross section 2.5 mm² Contact connection type Socket Interlock Locking type without Mounting flange without Conductor connection Connection method Push-in spring connection Conductor/PCB connection direction 0 ° Conductor cross section AWG 24 ... 12 FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 2 (24)

2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve Cylindrical gauge a x b / diameter 2.8 mm x 2.0 mm / 2.0 mm Stripping length 10 mm 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 (4 - 8 µm Sn) Metal surface contact area (top layer) Tin (4 - 8 µm Sn) Material data - housing Color (Housing) 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- 775 Temperature for the ball pressure test according to EN 60695- 10-2 125 °C Dimensions Dimensional drawing Pitch 5 mm Width [w] 30.1 mm Height [h] 15 mm Length [l] 25.23 mm Mounting Connection method Push-in spring connection Notes In accordance with IEC 61984, COMBICON connectors have no switching power (COC). During designated use, they must not be Notes on operation FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 3 (24)

plugged in or disconnected when carrying voltage or under load. Mechanical tests Conductor connection Specification IEC 60999-1:1999-11 Result Test passed Test for conductor damage and slackening Specification IEC 60999-1:1999-11 Result Test passed Repeated connection and disconnection Specification IEC 60999-1:1999-11 Result Test passed Pull-out test Specification IEC 60999-1:1999-11 0.2 mm² / solid / > 10 N 0.2 mm² / flexible / > 10 N 2.5 mm² / solid / > 50 N Conductor cross section/conductor type/tractive force setpoint/actual value 2.5 mm² / flexible / > 50 N Insertion and withdrawal forces Result Test passed No. of cycles 25 Insertion strength per pos. approx. 8 N Withdraw strength per pos. approx. 6 N Resistance of inscriptions Specification IEC 60068-2-70:1995-12 Result Test passed Polarization and coding Specification IEC 60512-13-5:2006-02 Result Test passed Visual inspection Specification IEC 60512-1-1:2002-02 Result Test passed Dimension check Specification IEC 60512-1-2:2002-02 Result Test passed Environmental and real-life conditions Vibration test Specification IEC 60068-2-6:2007-12 FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 4 (24)

Frequency 10 - 150 - 10 Hz Sweep speed 1 octave/min Sweep speed 5g (60.1 Hz ... 150 Hz) Test duration per axis 2.5 h Durability test Specification IEC 60512-9-1:2010-03 Impulse withstand voltage at sea level 4.8 kV Contact resistance R1 1 mΩ Contact resistance R2 1.1 mΩ Insertion/withdrawal cycles 25 Insulation resistance, neighboring positions > 5 MΩ Climatic test Specification ISO 6988:1985-02 Corrosive stress 0.2 dm3 SO2 on 300 dm3/40 °C/1 cycle Thermal stress 100 °C/168 h Power-frequency withstand voltage 2.21 kV Ambient conditions Ambient temperature (operation) -40 °C ... 100 °C (dependent on the derating curve) Ambient temperature (storage/transport) -40 °C ... 70 °C Relative humidity (storage/transport) 30 % ... 70 % Ambient temperature (assembly) -5 °C ... 100 °C Electrical tests Thermal test | Test group C Specification IEC 60512-5-1:2002-02 Tested number of positions 18 Insulation resistance Specification IEC 60512-3-1:2002-02 Insulation resistance, neighboring positions > 5 MΩ Air clearances and creepage distances | Specification IEC 60664-1:2007-04 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) 320 V Rated surge voltage (III/2) 4 kV minimum clearance value - non-homogenous field (III/2) 3 mm FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 5 (24)

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 minimum creepage distance (II/2) 3.2 mm Packaging specifications Type of packaging packed in cardboard FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 6 (24)

01 02 03 04 05 06 07 08 09 0 100 110 = 2-pos. = 5-pos. = 18-pos.2 Ambient temperature [°C] Current strength Diagram 01 02 03 04 05 06 07 08 09 0 100 110 = 2-pos. = 5-pos. = 12-pos. Ambient temperature [°C] Current strength FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 7 (24)

0 10 20 30 40 50 60 70 80 90 100 110 I [A]  [°C] = 2-pos. = 5-pos. = 12-pos. Diagram 0 10 20 30 40 50 60 70 80 90 100 110 I [A]  [°C] = 2-pos. = 5-pos. = 18-pos. FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 8 (24)

01 02 03 04 05 06 07 08 09 0 100 110 = 2-pos. = 5-pos. = 12-pos. Ambient temperature [°C] Current strength Diagram 0 10 20 30 40 50 60 70 80 90 100 110 I [A]  [°C] = 3-pos. = 6-pos. = 18-pos. FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 9 (24)

01 02 03 04 05 06 07 08 09 0 100 110 = 2-pos. = 5-pos. = 18-pos.2 Ambient temperature [°C] Current strength Diagram 01 02 03 04 05 06 07 08 09 0 100 110 = 2-pos. = 5-pos. = 12-pos. Ambient temperature [°C] Current strength [A] FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 10 (24)

0 10 20 30 40 50 60 70 80 90 100 110 = 2-pos. = 5-pos. = -pos.12  [°C] I [A] Diagram 01 02 03 04 05 06 07 08 09 0 100 110 = 2-pos. = 5-pos. = 12-pos. □ = 18-pos. Ambient temperature [°C] Current strength FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 11 (24)

2,55 5 8,3 25,2 a+5,1 a Diagram 01 02 03 04 05 06 07 08 09 0 100 110 = 2-pos. = 3-pos. = 4-pos. Ambient temperature [°C] Current strength FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 12 (24)

0 10 20 30 40 50 60 70 80 90 100 110 I [A]  [°C] = 3-pos. = 6-pos. = 18-pos. Diagram 01 02 03 04 05 06 07 08 09 0 100 110 = 2-pos. = 3-pos. = 4-pos. Ambient temperature [°C] Current strength FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 13 (24)

To download certificates, visit the product detail page: https://www.phoenixcontact.com/us/products/1974779  EAC Approval ID: B.01687  cULus Recognized Approval ID: E60425-19931011 Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 Use group B

300 V 10 A 26 - 12 -

 VDE Zeichengenehmigung Approval ID: 40004701 Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 250 V 12 A - 0.2 - 2.5 FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 14 (24)

ECLASS-11.0 27460202 ECLASS-12.0 27460202 ECLASS-13.0 27460202 ETIM ETIM 8.0 EC002638 UNSPSC UNSPSC 21.0 39121400 FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 15 (24)

Environmental product compliance Environmentally friendly use period: unlimited = EFUP-eChina RoHS No hazardous substances above threshold values FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 16 (24)

https://www.phoenixcontact.com/us/products/1734634 Coding profile, is inserted into the slot on the plug or inverted header, red insulating material STZ 4-FKC-5,08 - Strain relief 1876877 https://www.phoenixcontact.com/us/products/1876877 Strain relief for snapping into the latching chambers of the plugs, 4-pos. FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 17 (24)

STZ 8-FKC-5,08 - Strain relief 1876880 https://www.phoenixcontact.com/us/products/1876880 Strain relief for snapping into the latching chambers of the plug components, 8- pos. MPS-MT - Test plugs 0201744 https://www.phoenixcontact.com/us/products/0201744 Test plugs, with solder connection up to 1 mm2 conductor cross section, number of positions: 1, color: gray FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 18 (24)

https://www.phoenixcontact.com/us/products/0201647 Reducing plug, number of positions: 1, color: gray SZS 0,6X3,5 - Screwdriver 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 FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 19 (24)

SK 5/3,8:FORTL.ZAHLEN - Marker card 0804183 https://www.phoenixcontact.com/us/products/0804183 etc. up to 91 ... (99)100, mounting type: adhesive, for terminal block width: 5 mm, lettering field size: 5 x 3.8 mm MSTBW 2,5/ 6-G - PCB header 1736072 https://www.phoenixcontact.com/us/products/1736072 PCB headers, nominal cross section: 2.5 mm2, color: green, nominal current: 12 A, rated voltage (III/2): 320 V, contact surface: Tin, contact connection type: Pin, number of potentials: 6, number of rows: 1, number of positions: 6, number of connections: 6, product range: MSTBW 2,5/..-G, pitch: 5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, number of solder pins per potential: 1, plug-in system: COMBICON MSTB 2,5, Pin connector pattern alignment: Standard, locking: without, mounting: without, type of packaging: packed in cardboard FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 20 (24)

MSTBV 2,5/ 6-G - PCB header 1753518 https://www.phoenixcontact.com/us/products/1753518 PCB headers, nominal cross section: 2.5 mm2, color: green, nominal current: 12 A, rated voltage (III/2): 320 V, contact surface: Tin, contact connection type: Pin, number of potentials: 6, number of rows: 1, number of positions: 6, number of connections: 6, product range: MSTBV 2,5/..-G, pitch: 5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.9 mm, number of solder pins per potential: 1, plug-in system: COMBICON MSTB 2,5, Pin connector pattern alignment: Standard, locking: without, mounting: without, type of packaging: packed in cardboard MSTB 2,5/ 6-G - PCB header 1754517 https://www.phoenixcontact.com/us/products/1754517 PCB headers, nominal cross section: 2.5 mm2, color: green, nominal current: 12 A, rated voltage (III/2): 320 V, contact surface: Tin, contact connection type: Pin, number of potentials: 6, number of rows: 1, number of positions: 6, number of connections: 6, product range: MSTB 2,5/..-G, pitch: 5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, number of solder pins per potential: 1, plug-in system: COMBICON MSTB 2,5, Pin connector pattern alignment: Standard, locking: without, mounting: without, type of packaging: packed in cardboard FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 21 (24)

MSTBVA 2,5/ 6-G - PCB header 1755558 https://www.phoenixcontact.com/us/products/1755558 PCB headers, nominal cross section: 2.5 mm2, color: green, nominal current: 12 A, rated voltage (III/2): 320 V, contact surface: Tin, contact connection type: Pin, number of potentials: 6, number of rows: 1, number of positions: 6, number of connections: 6, product range: MSTBVA 2,5/..-G, pitch: 5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.9 mm, number of solder pins per potential: 1, plug-in system: COMBICON MSTB 2,5, Pin connector pattern alignment: Standard, locking: without, mounting: without, type of packaging: packed in cardboard MSTBA 2,5/ 6-G - PCB header 1757514 https://www.phoenixcontact.com/us/products/1757514 PCB headers, nominal cross section: 2.5 mm2, color: green, nominal current: 12 A, rated voltage (III/2): 320 V, contact surface: Tin, contact connection type: Pin, number of potentials: 6, number of rows: 1, number of positions: 6, number of connections: 6, product range: MSTBA 2,5/..-G, pitch: 5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, number of solder pins per potential: 1, plug-in system: COMBICON MSTB 2,5, Pin connector pattern alignment: Standard, locking: without, mounting: without, type of packaging: packed in cardboard FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 22 (24)

MDSTB 2,5/ 6-G1 - PCB header 1762732 https://www.phoenixcontact.com/us/products/1762732 PCB headers, nominal cross section: 2.5 mm2, color: green, nominal current: 10 A, rated voltage (III/2): 320 V, contact surface: Tin, contact connection type: Pin, number of potentials: 12, number of rows: 2, number of positions: 6, number of connections: 12, product range: MDSTB 2,5/..-G1, pitch: 5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, number of solder pins per potential: 1, plug-in system: COMBICON MSTB 2,5, Pin connector pattern alignment: Standard, locking: without, mounting: without, type of packaging: packed in cardboard, In combination with MVSTB or FKCV plug components, both an MVSTBW (or FKCVW) and an MVSTBR plug (or FKCVR) must be used. Combination with TMSTBP plug components is not possible! MDSTBV 2,5/ 6-G1 - PCB header 1762884 https://www.phoenixcontact.com/us/products/1762884 PCB headers, nominal cross section: 2.5 mm2, color: green, nominal current: 10 A, rated voltage (III/2): 320 V, contact surface: Tin, contact connection type: Pin, number of potentials: 12, number of rows: 2, number of positions: 6, number of connections: 12, product range: MDSTBV 2,5/..-G1, pitch: 5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.9 mm, number of solder pins per potential: 1, plug-in system: COMBICON MSTB 2,5, Pin connector pattern alignment: Standard, locking: without, mounting: without, type of packaging: packed in cardboard, In combination with MVSTB or FKCV plug components, both an MVSTBW (or FKCVW) and an MVSTBR plug (or FKCVR) must be used. Combination with TMSTBP plug components is not possible! FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 23 (24)

SMSTBA 2,5/ 6-G - PCB header 1769845 https://www.phoenixcontact.com/us/products/1769845 PCB headers, nominal cross section: 2.5 mm2, color: green, nominal current: 12 A, rated voltage (III/2): 320 V, contact surface: Tin, contact connection type: Pin, number of potentials: 6, number of rows: 1, number of positions: 6, number of connections: 6, product range: SMSTBA 2,5/..-G, pitch: 5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, number of solder pins per potential: 1, plug-in system: COMBICON MSTB 2,5, Pin connector pattern alignment: Standard, locking: without, mounting: without, type of packaging: packed in cardboard MDSTBA 2,5/ 6-G - PCB header 1846551 https://www.phoenixcontact.com/us/products/1846551 PCB headers, nominal cross section: 2.5 mm2, color: green, nominal current: 10 A, rated voltage (III/2): 320 V, contact surface: Tin, contact connection type: Pin, number of potentials: 12, number of rows: 2, number of positions: 6, number of connections: 12, product range: MDSTBA 2,5/..-G, pitch: 5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.2 mm, number of solder pins per potential: 1, plug-in system: COMBICON MSTB 2,5, Pin connector pattern alignment: Standard, locking: without, mounting: without, type of packaging: packed in cardboard, The article can be aligned to create different nos. of positions! In combination with MVSTB or FKCV plug components, both an MVSTBW (or FKCVW) and an MVSTBR plug (or FKCVR) must be used. Combination with TMSTBP plug components is not possible! Phoenix Contact 2023 © - all rights reserved https://www.phoenixcontact.com Phoenix Contact USA

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Middletown, PA 17057, United States (+717) 944-1300 info@phoenixcon.com FKCS 2,5/ 6-ST - PCB connector 1974779 https://www.phoenixcontact.com/us/products/1974779 Oct 6, 2023, 6:11 AM Page 24 (24)