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© PHOENIX CONTACT 2017 Plug component, Push-in spring connection Order No.: 1873346 Type: FKC 2,5/16-STF-5,08 Data sheet
1 Main features
2 Your advantages
No. of pos. 16 Nominal current 12 A Conductor cross section 2.5 mm² Nominal voltage 320 V Color green Connection direction 0 ° Pitch 5.08 mm Type of packaging packed in cardboard Connection method Push-in spring connection Time saving push-in connection, tools not required Intuitive use through colour coded actuation lever Quick and convenient testing using integrated test option Screwable flange for superior mechanical stability Can be combined with the MSTB 2´,5 range Make sure you always use the latest documentation. It can be downloaded at: phoenixcontact.net/product/1873346 2017-10-11 Product version 09 The figure shows a 10-position version of the product Document revision 0
1873346 FKC 2,5/16-STF-5,08
REF 1873207 PHOENIX CONTACT 2 / 13 © PHOENIX CONTACT 2017 2017-10-11 Product version 09 Document revision 0 3T a b l e o f c o n t e n t s
REF 1873207 PHOENIX CONTACT 3 / 13 © PHOENIX CONTACT 2017 2017-10-11 Product version 09 Document revision 0 4 3D model in PDF can be acti vated (Acrobat Reader only)
REF 1873207 PHOENIX CONTACT 4 / 13 © PHOENIX CONTACT 2017 2017-10-11 Product version 09 Document revision 0 Order No. 1873346 Type FKC 2,5/16-STF-5,08 Type of contact Female connector Range of articles FKC 2,5/..-STF Pitch 5.08 mm Number of positions 16 Connection method Push -in spring connection Locking Screw flange 5 item properties Conductor cross section, solid 0.2 mm² to 2.5 mm² Conductor cross section, flexible 0.2 mm² to 2.5 mm² Conductor cross section AWG/kcmil 24 to 12 Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm² to 2.5 mm² Conductor cross section flexible, with ferrule with plastic sleeve 0.25 mm² to 2.5 mm² 2 conductors with same cross section, stranded, with TWIN ferrules with plastic sleeve 0.5 mm² to 1.5 mm² Cylindrical gauge a x b / diameter 2.8 mm x 2.0 mm / 2.0 mm Stripping length 10 mm
5.1 Connection capacity
Ferrules without insulating collar, according to DIN 46228-1 Cross section: 0.5 mm²; Length: 8 mm ... 10 mm Cross section: 0.75 mm²; Length: 8 mm ... 10 mm Cross section: 1 mm²; Length: 8 mm ... 10 mm Cross section: 1.5 mm²; Length: 8 mm ... 10 mm Cross section: 2.5 mm²; Length: 10 mm Ferrules with insulating collar, according to DIN 46228-4 Cross section: 0.5 mm²; Length: 8 mm ... 10 mm Cross section: 0.75 mm²; Length: 8 mm ... 10 mm Cross section: 1 mm²; Length: 8 mm ... 10 mm Cross section: 1.5 mm²; Length: 8 mm ... 10 mm Cross section: 2.5 mm²; Length: 10 mm
5.2 Specification s for ferrules
Note WEEE/RoHS-compliant, whisker-free acc. to IEC 60068-2-82/JEDEC JESD 201 Contact material Cu alloy Terminal point surface Sn 4 µm ... 8 µm Surface contact area Sn 4 µm ... 8 µm Surface characteristics hot-dip tin-plated
5.3 Material data
Insulating material data Housing Actuation element Insulating material PA PBT CTI according to IEC 60112 600 600 Flammability rating according to UL 94 V0 V0 Color green (6021) orange (2003) 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
REF 1873207 PHOENIX CONTACT 5 / 13 © PHOENIX CONTACT 2017 2017-10-11 Product version 09 Document revision 0 6D i m e n s i o n s Length 25.73 mm Width 91.38 mm Total height 15 mm Dimension a 76.2 mm
6.1 Dimensions for the product
REF 1873207 PHOENIX CONTACT 6 / 13 © PHOENIX CONTACT 2017 2017-10-11 Product version 09 Document revision 0 7S e r i e s d r a w i n g
REF 1873207 PHOENIX CONTACT 7 / 13 © PHOENIX CONTACT 2017 2017-10-11 Product version 09 Document revision 0 Type of packaging p acked in cardboard Pieces per package 50
8 Packaging information
9 Application
Ambient temperature (storage/transport) -40 °C ... 70 °C Ambient temperature (assembly) -5 °C ... 100 °C Ambient temperature (operation) -40 °C (dependent on the derating curve)
9.1 Temperature limit values
REF 1873207 PHOENIX CONTACT 8 / 13 © PHOENIX CONTACT 2017 2017-10-11 Product version 09 Document revision 0
10 Mechanical tests
Specification IEC 61984:2008-10 Visual test Test passed Specification IEC 60512-1-1:2002-02 Dimensional test Test passed Specification IEC 60512-1-2:2002-02 Resistance of marking Test passed Specification IEC 60068-2-70:1995-12 Insertion and withdrawal force Test passed Specification IEC 60512-13-2:2006-02 No. of cycles 25 Insertion strength per pos. approx. 7 N Withdraw strength per pos. approx. 7 N Polarization and coding Test passed Specification IEC 60512-13-5:2006-02 Test force 20 N Contact retention in insert Test passed Specification IEC 60512-15-1:2008-05 Test force per pos. 26 N Specification IEC 60999-1:1999-11 Repeated connection and disconnection Test passed Check for damage to conductor or loosening Test passed
10.1 Termination and connection method
Termination and connection method: pull-out test Specification IEC 60999-1:1999-11 Result Test passed Conductor cross section/conductor type/tractive force actual value 0.2 mm² / solid / > 10 N Conductor cross section/conductor type/tractive force actual value 0.2 mm² / stranded / > 10 N Conductor cross section/conductor type/tractive force actual value 2.5 mm² / solid / > 50 N Conductor cross section/conductor type/tractive force actual value 2.5 mm² / stranded / > 50 N
10.2 Pull-out test
REF 1873207 PHOENIX CONTACT 9 / 13 © PHOENIX CONTACT 2017 2017-10-11 Product version 09 Document revision 0 Rated current / conductor cross section 12 A / 2.5 mm² Rated insulation voltage (III/2) 320 V Rated surge voltage (III/2) 4 kV Contact resistance 1.5 mΩ Degree of pollution 2
11.1 Electrical data
Specification IEC 60664-1:2007-04 Mains type unearthed mains Insulating material group I Comparative tracking index (IEC 60112:2003-01) CTI 600 Rated insulation voltage 320 V 320 V 630 V Rated surge voltage 4 kV 4 kV 4 kV Degree of pollution 3 2 2 Overvoltage category III III II Minimum clearance case A (inhomogeneous field) 3 mm 3 mm 3 mm Minimum value of the creepage path requirement in acc. with table 4 mm 3 mm 3.2 mm
11.2 Air and creepage distances
REF 1873207 PHOENIX CONTACT 10 / 13 © PHOENIX CONTACT 2017 2017-10-11 Product version 09 Document revision 0
12 Current carrying capacity/derating curves
Type: FKC 2,5/..-STF-5,08 with IC 2,5/..-STGF-5,08 Specification IEC 61984:2008-10 Note Representation based on IEC 60512-5-2:2002-02 Reduction factor 0.8 Number of positions See diagram Conductor cross section 2.5 mm² 0 1 02 03 04 05 06 07 08 09 0 100 110 /UNIf51e/UNIf51f/UNIf520 /UNIf521 /UNIf51e= 2-pos. /UNIf51f /UNIf520 = 20-pos. = 5-pos. /UNIf521 = 16-pos. Ambient temperature [°C] Current strength [A]
REF 1873207 PHOENIX CONTACT 11 / 13 © PHOENIX CONTACT 2017 2017-10-11 Product version 09 Document revision 0
13 Environmental and durability tests
Specification IEC 60068-2-6:2007-12 Result Test passed Frequency 10 - 150 - 10 Hz Sweep speed 1 octave/min Amplitude 0.35 mm (10 - 60.1 Hz) Acceleration 5 g (60.1 - 150 Hz) Test duration per axis 2.5 h Test directions X-, Y- and Z-axis
13.1 Vibration test
Specification IEC 61984:2008-10 Main features Connectors with out switching capacity (COC) Construction form Fixed connectors Strain relief elements w ithout strain relief Connection method Can be reconnected Protection against electric shock Not en capsulated - touch-proof when inserted Protective conductor without PE Lock no Connection method Screwless terminal points
14 Classification for connectors
15 Approvals
VDE Gutachten mit Fertigungsüberwachung mm²/AWG/kcmil 0.2-2.5 Voltage 250 V Current 12 A cULus Recognized Use group B D mm²/AWG/kcmil 26-12 26-12 Voltage 300 V 300 V Current 10 A 10 A EAC IECEE CB Scheme mm²/AWG/kcmil 0.2-2.5 Voltage 250 V Current 12 A
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16 Commercial Data
Order No. 1873346 Type FKC 2,5/16-STF-5,08 Pieces per package 50 Net weight 28.087 g GTIN 4017918142735 Information that applies locally, see link on page 1 Country of origin Information that applies locally, see link on page 1 Order No. Type
1776647 MSTB 2,5/16-GF-5,08
1777219 MSTBV 2,5/16-GF-5,08
1899126 DFK-MSTBA 2,5/16-GF-5,08
1899427 DFK-MSTBVA 2,5/16-GF-5,08
1899757 EMSTB 2,5/16-GF-5,08
1915356 EMSTBV 2,5/16-GF-5,08
Description Order No. Type Coding profile, is inserted into the slot on the plug or inverted header, red insulating material
1734634 CP-MSTB
Strain relief for snapping into the latching chambers of the plugs, 4-pos. 1876877 STZ 4-FKC-5,08 Strain relief for snapping into the latching chambers of the plug compo- nents, 8-pos.
1876880 STZ 8-FKC-5,08
0201744 MPS-MT
0201647 RPS
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
1205053 SZS 0,6X3,5
0804293 SK 5,08/3,8:FORTL.ZAHLEN
18 Accessories
REF 1873207 PHOENIX CONTACT 13 / 13PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany phoenixcontact.com © PHOENIX CONTACT 2017
19 Combination tests
Specification IEC 61984 IEC 61984 Mechanical tests (A) Insertion/withdrawal force per position approx. 7 N / 7 N approx. 8 N / 6 N Polarization when inserted Requirement >20 N Test passed Test passed Contact holder in insert Requirements >20 N Test passed Test passed Durability tests (B) Contact resistance R1 1.5 mΩ 1.1 mΩ Insertion/withdrawal cycles 25 25 Contact resistance R2 1.6 mΩ 1.2 mΩ Rated impulse voltage at sea level Voltage waveform ≥ (1.2/50 μs) 4.8 kV 4.8 kV Power-frequency withstand voltage Voltage waveform ≥ (50/60 Hz) 2.21 kV 2.21 kV Insulation resistance Requirements > 5 MΩ > 0.6 TΩ > 24 GΩ Thermal tests (C) Tested number of positions 20 24 Tested conductor cross section 2.5 mm² 2.5 mm² Test current 12 A DC 12 A DC Upper limiting temperature Requirements < 100°C Test passed Test passed Climatic tests (D) Test sequence 1: low temperature storage -40 °C/2 h -40 °C/2 h Test sequence 2: heat storage 100 °C/168 h 100 °C/168 h Test sequence 3: noxious gas storage (ISO 6988) 0.2 dm3 SO2 on 300 dm3/ 40 °C/1 cycle 0.2 dm3 SO2 on 300 dm3/ 40 °C/1 cycle Rated impulse voltage at sea level Voltage waveform ≥ (1.2/50 μs) 4.8 kV 4.8 kV Power-frequency withstand voltage Voltage waveform ≥ (50/60 Hz) 2.21 kV 2.21 kV Environmental and endurance tests (E) Specification IEC 61984:2008-10 IEC 61984:2008-10 Degree of protection Finger safety with IP20 test finger Finger safety with IP20 test finger