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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
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: 3, Number of rows: 1, Number
of positions per row: 3, number of connections: 3, product range: FKCN 2,5/..-ST, 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: without, Assembly: without, type of packaging: packed in cardboard
The figure shows a 10-position
version of the product
Your advantages
Time saving push-in connection, tools not required
Intuitive use through colour coded actuation lever
Extremely small design for the respective conductor cross section
Defined contact force ensures that contact remains stable over the long term
Can be combined with the MSTB 2,5 range
Key Commercial Data
Packing unit 1 pc
Minimum order quantity 50 pc
GTIN
GTIN 4046356329538
Weight per Piece (excluding packing) 3.800 g
Custom tariff number 85366990
Country of origin Bulgaria
Technical data
Item properties
Brief article description PCB connector
Connector system CLASSIC COMBICON
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Technical data
Item properties
Type of contact Female connector
Range of articles FKCN 2,5/..-ST
Pitch 5.08 mm
Number of positions 3
Locking without
Number of levels 1
Number of connections 3
Number of potentials 3
Electrical parameters
Nominal current 12 A
Nom. voltage 320 V
Rated voltage (III/3) 320 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 Push-in spring connection
pluggable Yes
Conductor cross section solid 0.2 mm² ... 1.5 mm²
Conductor cross section flexible 0.2 mm² ... 2.5 mm²
Conductor cross section AWG / kcmil 24 ... 16
Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm² ... 1.5 mm²
Conductor cross section, flexible, with ferrule, with plastic sleeve 0.25 mm² ... 1.5 mm²
Stripping length 10 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
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Technical data
Material data - housing
Insulating material group I
CTI according to IEC 60112 600
Flammability rating according to UL 94 V0
Glow wire flammability index GWFI according to EN60695-2-12 850
Glow wire ignition temperature GWIT according to EN60695-2-13 775
Temperature for the ball pressure test according to EN60695-10-2 125 °C
Material data – actuating element
Color of the actuating lever orange (2003)
Insulating material PA
CTI according to IEC 60112 600
Flammability rating according to UL 94 V0
Dimensions for the product
Caption Schematische Abbildung - weitere Details siehe Produktfamilienzeichnung
im Download Center
Length [ l ] 27.1 mm
Width [ w ] 15.24 mm
Height [ h ] 10.9 mm
Pitch 5.08 mm
Height (without solder pin) 10.9 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)
Termination and connection method
Conductor connection test The stripped-off ends of the largest conductor can be completely inserted
in the opening of the terminal point without using excessive force.
Test result Test passed
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Technical data
Termination and connection method
Test – repeated connection and release IEC 60999-1:1999-11
Test passed
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 0.2 mm² / solid / > 10 N
0.2 mm² / flexible / > 10 N
1.5 mm² / solid / > 40 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. 10 N
Withdraw strength per pos. approx. 9 N
Polarization and coding IEC 60512-13-5:2006-02
Contact holder in insert IEC 60512-15-1:2008-05
Test force per pos. 33 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) 4 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: FKCN 2,5/...-ST-5,08 with CCA 2,5/...-G-5,08 P26THR
Mechanical tests (A)
Test specification IEC 61984
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Technical data
Mechanical tests (A)
Insertion strength per pos. approx. 10 N
Withdraw strength per pos. approx. 9 N
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 R11.2 mΩ
Insertion/withdrawal cycles 25
Contact resistance R21.3 mΩ
Impulse withstand voltage at sea level 4.8 kV
Thermal tests (C)
Specification IEC 60512-5-1:2002-02
Number of positions 12
Upper limiting temperature requirements <100 °C Test passed
Climatic tests (D)
Specification ISO 6988:1985-02
Cold stress -40 °C/2 h
Thermal stress 100 °C/168 h
Corrosive stress 0.2 dm3 SO2 on 300 dm3/40 °C/1 cycle
Impulse withstand voltage at sea level 4.8 kV
Power-frequency withstand voltage 2.21 kV
Environmental and durability tests (E)
Specification IEC 61984:2008-10
Result, degree of protection, IP code Finger safety with IP20 test finger
Environmental Product Compliance
China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values
Drawings
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Diagram
Type: FKCN 2,5/...-ST-5,08 with CCA 2,5/...-G-5,08 P26THR
Diagram
Type: FKCN 2,5/...-ST-5,08 with CCVA 2,5/...-G-5,08 P26THR
Diagram
Type: FKCN 2,5/...-ST-5,08 with MDSTB 2,5/...-G1-5,08
Diagram
0
4
8
12
16
20
0 10 20 30 40 50 60 70 80 90 100 110
= 3-pos.
= 6-pos.
= 18-pos.
Ambient temperature [°C]
Current strength [A]
Type: FKCN 2,5/...-ST-5,08 with MDSTBV 2,5/...-G1-5,08
Diagram
Type: FKCN 2,5/...-ST-5,08 with MSTBA 2,5/...-G-5,08
Diagram
0
4
8
12
16
20
24
0 10 20 30 40 50 60 70 80 90 100 110
= 2-pos.
= 5-pos.
= 12-pos.
Ambient temperature [°C]
Current strength [A]
Type: FKCN 2,5/...-ST-5,08 with MSTBVA 2,5/...-G-5,08
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Diagram
0
2
4
6
8
10
12
14
16
18
20
0 10 20 30 40 50 60 70 80 90 100 110
= 2-pos.
= 5-pos.
= 12-pos.
Ambient temperature [°C]
Current strength [A]
Type: FKCN 2,5/...-ST-5,08 with MDSTBA 2,5/...-G-5,08
Diagram
0
2
4
6
8
10
12
14
16
18
20
0 10 20 30 40 50 60 70 80 90 100 110
= 2-pos.
= 5-pos.
= 12-pos.
Ambient temperature [°C]
Current strength [A]
Type: FKCN 2,5/...-ST-5,08 with MDSTBVA 2,5/...-G-5,08
Diagram
$%
"
!
= 2-pos.
= 5-pos.
= 16-pos.
$
%= 18-pos.
!
"
0 10 20 30 40 50 60 70 80 90 100 110
0
2
4
6
8
10
12
14
16
18
20
22
24
#[°C]
I [A]
Type: FKCN 2,5/...-ST-5,08 with MSTB 2,5/...-G-5,08
Diagram
0 10 20 30 40 50 60 70 80 90 100 110
0
2
4
6
8
10
12
14
16
18
20
22
24
!
"
$
= 2-pos.
= 5-pos.
= 12-pos.
"
!
$
#[°C]
I [A]
Type: FKCN 2,5/...-ST-5,08 with CC 2,5/...-G-5,08 P...THR
Diagram
0
2
4
6
8
10
12
14
16
18
20
22
24
0 10 20 30 40 50 60 70 80 90 100 110
= 2-pos.
= 5-pos.
= 16-pos.
= 18-pos.
!
"
#
%
!
"
#%
$[°C]
I [A]
Type: FKCN 2,5/...-ST-5,08 with SMSTB 2,5/...-G-5,08
Diagram
!
"
$%
!
"
= 2-pos.
= 5-pos.
= 16-pos.
$
%= 18-pos.
0 10 20 30 40 50 60 70 80 90 100 110
0
2
4
6
8
10
12
14
16
18
20
22
24
#[°C]
I [A]
Type: FKCN 2,5/...-ST-5,08 with SMSTBA 2,5/...-G-5,08
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Diagram
!
"
#
= 2-pos.
= 5-pos.
= 12-pos.
!
"
#
0 10 20 30 40 50 60 70 80 90 100 110
0
2
4
6
8
10
12
14
16
18
20
$[°C]
I [A]
Type: FKCN 2,5/...-ST-5,08 with MDSTBV 2,5/...-G-5,08
Diagram
!
"
#
= 2-pos.
= 5-pos.
= 12-pos.
!
"
#
0 10 20 30 40 50 60 70 80 90 100 110
0
2
4
6
8
10
12
14
16
18
20
$[°C]
I [A]
Type: FKCN 2,5/...-ST-5,08 with MDSTBW 2,5/...-G-5,08
Diagram
0
2
4
6
8
10
12
14
16
18
20
22
24
0 10 20 30 40 50 60 70 80 90 100 110
I [A]
[°C]
= 2-pos.
= 5-pos.
= 12-pos.
1
2
3
1
3
2
Type: FKCN 2,5/...-ST-5,08 with CCV 2,5/...-G-5,08 P...THR
Classifications
eCl@ss
eCl@ss 10.0.1 27440309
eCl@ss 11.0 27460202
eCl@ss 4.0 27260700
eCl@ss 4.1 27260700
eCl@ss 5.0 27260700
eCl@ss 5.1 27260700
eCl@ss 6.0 27260700
eCl@ss 7.0 27440309
eCl@ss 9.0 27440309
ETIM
ETIM 3.0 EC001121
ETIM 4.0 EC002638
ETIM 6.0 EC002638
ETIM 7.0 EC002638
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Classifications
UNSPSC
UNSPSC 6.01 30211810
UNSPSC 7.0901 39121409
UNSPSC 11 39121409
UNSPSC 12.01 39121409
UNSPSC 13.2 39121409
UNSPSC 18.0 39121409
UNSPSC 19.0 39121409
UNSPSC 20.0 39121409
UNSPSC 21.0 39121409
Approvals
Approvals
Approvals
VDE Gutachten mit Fertigungsüberwachung / IECEE CB Scheme / EAC / cULus Recognized
Ex Approvals
Approval details
VDE Gutachten mit
Fertigungsüberwachung http://www2.vde.com/de/Institut/Online-Service/
VDE-gepruefteProdukte/Seiten/Online-Suche.aspx 40041908
Nominal voltage UN 400 V
Nominal current IN 12 A
mm²/AWG/kcmil 0.2-2.5
IECEE CB Scheme http://www.iecee.org/ DE1-58427
Nominal voltage UN 400 V
Nominal current IN 12 A
mm²/AWG/kcmil 0.2-2.5
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Approvals
EAC B.01687
cULus Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm E60425-19931012
B D
Nominal voltage UN 300 V 300 V
Nominal current IN 10 A 10 A
mm²/AWG/kcmil 24-14 24-14
Accessories
Accessories
Cable end sleeve
Ferrule-AI 0,5 -10 WH-3201275
Ferrule, sleeve length: 10 mm, length: 16 mm, color: white
Ferrule-AI 0,75-10 GY-3201288
Ferrule, sleeve length: 10 mm, length: 16 mm, color: gray
Ferrule-AI 1 -10 RD-3200182
Ferrule, sleeve length: 10 mm, length: 16 mm, color: red
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Accessories
Ferrule-AI 1,5 -10 BK-3200195
Ferrule, sleeve length: 10 mm, length: 16 mm, color: black
Ferrule-A 0,5 -10-3202494
Ferrule, length: 10 mm, color: silver
Ferrule-A 0,75-10-3200234
Ferrule, length: 10 mm, color: silver
Ferrule-A 1 -10-3200250
Ferrule, length: 10 mm, color: silver
Ferrule-A 1,5 -10-3200276
Ferrule, length: 10 mm, color: silver
Coding element
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Accessories
Coding profile-CP-MSTB-1734634
Coding profile, is inserted into the slot on the plug or inverted header, red insulating material
Crimping tool
Crimping pliers-CRIMPFOX 6-1212034
Crimping pliers, for ferrules without insulating collar according to DIN 46228 Part 1 and ferrules with insulating collar
according to DIN 46228 Part 4, 0.25mm²...6.0mm², lateral entry, trapezoidal crimp
Screwdriver tools
Screwdriver-SZS 0,6X3,5-1205053
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
Additional products
Feed-through header-MSTBW 2,5/ 3-G-5,08-1735879
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Accessories
Feed-through header-MDSTBV 2,5/ 3-G1-5,08-1736742
Printed-circuit board connector-CCDN 2,5/ 3-G1-5,08 P26 THR-1753145
Printed-circuit board connector-MSTBVA 2,5/ 3-G-5,08-1755749
Printed-circuit board connector-MSTBA 2,5/ 3-G-5,08-1757255
Feed-through header-MSTBV 2,5/ 3-G-5,08-1758021
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Accessories
Feed-through header-MSTB 2,5/ 3-G-5,08-1759020
Printed-circuit board connector-MDSTBV 2,5/ 3-G-5,08-1763087
Feed-through header-SMSTBA 2,5/ 3-G-5,08-1767384
Printed-circuit board connector-SMSTB 2,5/ 3-G-5,08-1769476
Feed-through header-MSTBA 2,5/ 3-G-5,08-LA-1770957
PCB header, color: green, contact surface: Tin, Number of positions per row: 3, product range: MSTBA 2,5/..-G -LA,
pitch: 5.08 mm, pin layout: Linear pinning, solder pin [P]: 3.5 mm, type of packaging: packed in cardboard
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Accessories
Feed-through header-MDSTBW 2,5/ 3-G-5,08-1802414
Feed-through header-MDSTBA 2,5/ 3-G-5,08-1842076
Feed-through header-MDSTBVA 2,5/ 3-G-5,08-1845345
Feed-through header-MSTBO 2,5/ 3-GR-5,08-1847110
PCB header, nominal cross section: 2.5 mm², color: green, nominal current: 8 A, rated voltage (III/2): 320 V, contact
surface: Tin, type of contact: Male connector, Number of potentials: 3, Number of rows: 1, Number of positions per row:
3, number of connections: 3, product range: MSTBO 2,5/..-GR, pitch: 5.08 mm, mounting: Wave soldering, pin layout:
Linear pinning, solder pin [P]: 3.2 mm, plug-in system: CLASSIC COMBICON, Locking: without, Assembly: without, type
of packaging: packed in cardboard
Feed-through header-MSTBO 2,5/ 3-GL-5,08-1850440
PCB header, nominal cross section: 2.5 mm², color: green, nominal current: 8 A, rated voltage (III/2): 320 V, contact
surface: Tin, type of contact: Male connector, Number of potentials: 3, Number of rows: 1, Number of positions per row:
3, number of connections: 3, product range: MSTBO 2,5/..-GL, pitch: 5.08 mm, mounting: Wave soldering, pin layout:
Linear pinning, solder pin [P]: 3.2 mm, plug-in system: CLASSIC COMBICON, Locking: without, Assembly: without, type
of packaging: packed in cardboard
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Accessories
Feed-through header-MDSTBA 2,5/ 3-GL-5,08-1874714
Feed-through header-MDSTBA 2,5/ 3-GR-5,08-1874727
Feed-through header-MDSTBVA 2,5/ 3-GL-5,08-1874756
Feed-through header-MDSTBVA 2,5/ 3-GR-5,08-1874769
Printed-circuit board connector-DFK-MSTBA 2,5/ 3-G-5,08-1898842
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Accessories
Printed-circuit board connector-DFK-MSTBVA 2,5/ 3-G-5,08-1899142
Printed-circuit board connector-MSTBA 2,5/ 3-G-5,08 THT-R32-1937240
PCB header, color: black, contact surface: Tin, Number of positions per row: 3, product range: MSTBA 2,5/..-G-THT,
pitch: 5.08 mm, pin layout: Linear pinning, solder pin [P]: 3.2 mm, type of packaging: 32 mm wide tape, User information
and design recommendations for through hole reflow technology can be found under: Downloads
Printed-circuit board connector-MSTBVA 2,5/ 3-G-5,08 THT-R56-1940428
PCB header, color: black, contact surface: Tin, Number of positions per row: 3, product range: MSTBVA 2,5/..-G-
THT, pitch: 5.08 mm, pin layout: Linear pinning, solder pin [P]: 3.9 mm, type of packaging: packed in cardboard, User
information and design recommendations for through hole reflow technology can be found under: Downloads
Printed-circuit board connector-CC 2,5/ 3-G-5,08 P26THR-1954391
Printed-circuit board connector-CC 2,5/ 3-G-5,08 P26THRR32-1954595
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Printed-circuit board connector-FKCN 2,5/ 3-ST-5,08-1754571
Accessories
Printed-circuit board connector-CCA 2,5/ 3-G-5,08 P26THR-1954922
Printed-circuit board connector-CCA 2,5/ 3-G-5,08 P26THRR32-1955044
Printed-circuit board connector-CCV 2,5/ 3-G-5,08 P26THR-1955390
Printed-circuit board connector-CCV 2,5/ 3-G-5,08 P26THRR32-1955536
Printed-circuit board connector-CCVA 2,5/ 3-G-5,08 P26THR-1955866
