PCB plug - FKCS 2,5/ 4-STF-5,08 AU 1714710

PCB connector, nominal cross section: 2.5 mm2, color: green, nominal current: 12 A, rated voltage (III/2): 320 V, contact surface: Gold, 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: FKCS 2,5/..-STF, pitch: 5.08 mm, connection method: Push-in spring connection, conductor/PCB connection direction: 0 °, Locking clip: - Locking clip, plug-in system: CLASSIC COMBICON, Locking: Screw locking, mounting: Screw flange, type of packaging: packed in cardboard

Product Details

Thermal test | Test group C
Tested number of positions 12
Specification IEC 60512-5-1:2002-02
Electrical properties
Rated surge voltage (III/2) 4 kV
Pollution degree 2
Contact resistance 1.3 mΩ
Rated voltage (III/2) 320 V
Air clearances and creepage distances |
Rated insulation voltage (II/2) 630 V
Rated surge voltage (III/3) 4 kV
Rated surge voltage (III/2) 4 kV
Insulating material group I
Rated surge voltage (II/2) 4 kV
Rated insulation voltage (III/3) 320 V
Rated insulation voltage (III/2) 320 V

Nominal current IN 12 A
12 A
Nominal voltage UN 320 V
Rated voltage (III/2) 320 V

Type of packaging packed in cardboard

Durability test
Contact resistance R2 1.4 mΩ
Contact resistance R1 1.3 mΩ
Impulse withstand voltage at sea level 4.8 kV
Specification IEC 60512-9-1:2010-03
Insulation resistance, neighboring positions > 5 MΩ
Insertion/withdrawal cycles 25
Climatic test
Thermal stress 100 °C/168 h
Corrosive stress 0.2 dm3 SO2 on 300 dm3/40 °C/1 cycle
Power-frequency withstand voltage 2.21 kV
Specification ISO 6988:1985-02
Vibration test
Amplitude 0.35 mm (10 - 60.1 Hz)
Test duration per axis 2.5 h
Frequency 10 - 150 - 10 Hz
Specification IEC 60068-2-6:2007-12
Sweep speed 1 octave/min
5 g (60.1 - 150 Hz)

Dimensional drawing
Installed height 15 mm
Length 25.2 mm
Pitch 5.08 mm
Height 15 mm
Width 30.42 mm

Contact holder in insert
Test force per pos. 33 N
Specification IEC 60512-15-1:2008-05
Result Test passed
Torque test
Specification IEC 60999-1:1999-11
Repeated connection and disconnection
Specification IEC 60999-1:1999-11
Result Test passed
Polarization and coding
Specification IEC 60512-13-5:2006-02
Result Test passed
Insertion and withdrawal forces
No. of cycles 25
Withdraw strength per pos. approx. 6 N
Insertion strength per pos. approx. 8 N
Result Test passed
Test for conductor damage and slackening
Specification IEC 60999-1:1999-11
Result Test passed
Pull-out test
Conductor cross section/conductor type/tractive force setpoint/actual value 0.2 mm2 / solid / > 10 N
0.2 mm2 / flexible / > 10 N
2.5 mm2 / solid / > 50 N
2.5 mm2 / flexible / > 50 N
Specification IEC 60999-1:1999-11
Visual inspection
Specification IEC 60512-1-1:2002-02
Result Test passed
Resistance of inscriptions
Specification IEC 60068-2-70:1995-12
Result Test passed
Dimension check
Specification IEC 60512-1-2:2002-02
Result Test passed

Connection technology
Type Standard
Type of contact Female connector
Nominal cross section 2.5 mm2
Connector system CLASSIC COMBICON
Conductor connection
Conductor cross section AWG 24 ... 12
Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm2 ... 2.5 mm2
Conductor cross section solid 0.2 mm2 ... 2.5 mm2
Stripping length 10 mm
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm2 ... 1.5 mm2
Connection method Push-in spring connection
Conductor cross section, flexible, with ferrule, with plastic sleeve 0.25 mm2 ... 2.5 mm2
Conductor cross section flexible 0.2 mm2 ... 2.5 mm2
Cylindrical gauge a x b / diameter 2.8 mm x 2.0 mm / 2.0 mm
Torque 0.3 Nm
Mounting flange Screw flange
Locking type Screw locking

Material data - housing
Insulating material group I
Temperature for the ball pressure test according to EN 60695-10-2 125 °C
Glow wire flammability index GWFI according to EN 60695-2-12 850
CTI according to IEC 60112 600
Housing color green (6021)
Insulating material PA
Flammability rating according to UL 94 V0
Glow wire ignition temperature GWIT according to EN 60695-2-13 775
Material data - contact
Metal surface terminal point (top layer) Tin (4 - 8 µm Sn)
Contact material Cu alloy
Surface characteristics hot-dip tin-plated
Note WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201
Metal surface contact area (top layer) Tin (4 - 8 µm Sn)

Number of positions 4
Number of potentials 4
Number of levels 1
Number of connections 4
Connector system CLASSIC COMBICON

Order Key 1714710
Packing unit 50 pc
Minimum order quantity 50 pc
Note Made to Order (non-returnable)
GTIN 4055626375779
Weight per Piece (including packing) 7.5 GRM
Weight per Piece (excluding packing) 7.5 GRM
Customs tariff number 85366990
Country of origin DE

VDE Zeichengenehmigung

Approval Specification Data
Nominal voltage UN 250 V
Nominal current IN 12 A
AWG/kcmil 0.2-2.5
Min. cross section 0.2 mm²
Max. cross section 2.5 mm²


Approval Specification Data
Nominal voltage UN 250 V
Nominal current IN 12 A
AWG/kcmil 0.2-2.5
Min. cross section 0.2 mm²
Max. cross section 2.5 mm²


cULus Recognized

Approval Specification Data
Usegroup B D
Nominal voltage UN 300 V 300 V
Nominal current IN 10 A 10 A
AWG/kcmil 0.2-2.5 0.2-2.5
Min. cross section 26 mm² 26 mm²
Max. cross section 12 mm² 12 mm²

China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values

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
Screwable flange for superior mechanical stability
Can be combined with the MSTB 2,5 range