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  5. PCB connector - FK-MC 0,5/ 4-ST-2,5
The figure shows a 10-position version of the product
Type: FK-MC 0,5/...-ST-2,5 with MC 0,5/...-G-2,5
Type: FK-MC 0,5/...-ST-2,5 with MC 0,5/...-G-2,5
Type: FK-MC 0,5/...-ST-2,5 with MCV 0,5/...-G-2,5
Type: FK-MC 0,5/...-ST-2,5 with MCD 0,5/...-G1-2,5
Type: FK-MC 0,5/...-ST-2,5 with MC 0,5/...-G-2,5 THT
Type: FK-MC 0,5/...-ST-2,5 with MCV 0,5/...-G-2,5 THT
Type: FK-MC 0,5/...-ST-2,5 with MCD 0,5/...-G1-2,5 HT BK

PCB connector - FK-MC 0,5/ 4-ST-2,5
1881341

PCB connector, nominal cross section: 0.5 mm2, color: green, nominal current: 4 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: 4, number of connections: 4, product range: FK-MC 0,5/..-ST, pitch: 2.5 mm, connection method: Push-in spring connection, conductor/PCB connection direction: 0 °, number of solder pins per potential: 1, plug-in system: COMBICON FK-MC 0,5, locking: without, mounting: without, type of packaging: packed in cardboard

Product Details

Type Standard
Product line COMBICON Connectors XS
Product type PCB plug
Number of positions 4
Pitch 2.5 mm
Number of connections 4
Number of rows 1
Mounting flange without
Number of potentials 4
Nominal current IN 4 A
Nominal voltage UN 160 V
Pollution degree 3
Contact resistance 2 mΩ
Rated voltage (III/3) 100 V
Rated surge voltage (III/3) 1.5 kV
Rated voltage (III/2) 160 V
Rated surge voltage (III/2) 2.5 kV
Connection technology
Type Standard
Connector system COMBICON FK-MC 0,5
Nominal cross section 0.5 mm²
Type of contact Female connector
Interlock
Locking type without
Mounting flange without
Conductor connection
Connection method Push-in spring connection
Conductor/PCB connection direction 0 °
Conductor cross section solid 0.14 mm² ... 0.5 mm²
Conductor cross section flexible 0.14 mm² ... 0.5 mm²
Conductor cross section AWG 26 ... 20
Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm² ... 0.5 mm²
Cylindrical gauge a x b / diameter - / 1.4 mm
Stripping length 8 mm
Specifications for ferrules without insulating collar
recommended crimping tool 1201882 CRIMPFOX ZA 3
ferrules without insulating collar, according to DIN 46228‑1 Cross section: 0.25 mm²; Length: 7 mm ... 8 mm
Cross section: 0.34 mm²; Length: 7 mm ... 8 mm
Cross section: 0.5 mm²; Length: 8 mm
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
Material data – actuating element
Color of the actuating lever orange (2003)
Insulating material PBT
Insulating material group I
CTI according to IEC 60112 600
Flammability rating according to UL 94 V0
Dimensional drawing
Pitch 2.5 mm
Width [w] 10.6 mm
Height [h] 11.75 mm
Length [l] 19.05 mm
Installed height 11.75 mm
Notes on operation 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.
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
Conductor cross section/conductor type/tractive force setpoint/actual value 0.2 mm² / solid / > 10 N
0.2 mm² / flexible / > 10 N
0.5 mm² / solid / > 20 N
0.5 mm² / flexible / > 20 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
Contact holder in insert
Specification IEC 60512-15-1:2008-05
Contact holder in insert
Requirements >20 N		 Test passed
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
Vibration test
Specification IEC 60068-2-6:2007-12
Frequency 10 - 150 - 10 Hz
Sweep speed 1 octave/min
Amplitude 0.35 mm (10 - 60.1 Hz)
Sweep speed 5g (60.1 - 150 Hz)
Test duration per axis 2.5 h
Durability test
Specification IEC 60512-9-1:2010-03
Impulse withstand voltage at sea level 2.95 kV
Contact resistance R1 2 mΩ
Contact resistance R2 2.2 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 1.39 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
Thermal test | Test group C
Specification IEC 60512-5-1:2002-02
Tested number of positions 12
Insulation resistance
Specification IEC 60512-3-1:2002-02
Insulation resistance, neighboring positions > 5 MΩ
Temperature cycles
Specification IEC 60999-1:1999-11
Result Test passed
Air clearances and creepage distances |
Specification IEC 60664-1:1992-10 + A1:2000-02 + A2:2002-05
Insulating material group I
Comparative tracking index (IEC 60112) CTI 600
Rated insulation voltage (III/3) 100 V
Rated surge voltage (III/3) 1.5 kV
minimum clearance value - non-homogenous field (III/3) 0.8 mm
minimum creepage distance (III/3) 1.8 mm
Rated insulation voltage (III/2) 160 V
Rated surge voltage (III/2) 2.5 kV
minimum clearance value - non-homogenous field (III/2) 1.5 mm
minimum creepage distance (III/2) 1.5 mm
Rated insulation voltage (II/2) 320 V
Rated surge voltage (II/2) 2.5 kV
minimum clearance value - non-homogenous field (II/2) 1.5 mm
minimum creepage distance (II/2) 1.6 mm
Type of packaging packed in cardboard
Item number 1881341
Packing unit 1 pc
Minimum order quantity 50 pc
Sales Key A01
Product Key AAAFCA
Catalog Page Page 168 (C-1-2013)
GTIN 4017918156596
Weight per Piece (including packing) 2.696 g
Weight per Piece (excluding packing) 2.696 g
Customs tariff number 85366990
Country of origin DE

ECLASS

ECLASS-9.0 27440309
ECLASS-10.0.1 27440309
ECLASS-11.0 27460202

ETIM

ETIM 8.0 EC002638

UNSPSC

UNSPSC 21.0 39121400

IECEE CB Scheme

Approval ID: DE1-56068-B1B2
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
100 V 4 A 0.2 - 0.5

EAC

Approval ID: B.01687

cULus Recognized

Approval ID: E60425-19930913
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Use group B
125 V 4 A 28 - 20

CCA

Approval ID: CCA/ DE1 34250
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
100 V 4 A 0.2 - 0.5

VDE report with production monitoring

Approval ID: 40013394
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
100 V 4 A 0.2 - 0.5
China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values

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Your advantages

Time saving push-in connection, tools not required
Defined contact force ensures that contact remains stable over the long term
Intuitive use through colour coded actuation lever
Operation and conductor connection from one direction enable integration into front of device
Quick and convenient testing using integrated test option