PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
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, type of contact: Female connector, number of
potentials: 14, number of rows: 1, number of positions: 14, number of connections: 14, product
range: FKC 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: COMBICON
MSTB 2,5, locking: Screw locking, mounting: Screw flange, type of packaging: packed in
cardboard
Your advantages
• 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
Commercial Data
Item number
1873320
Packing unit
1 pc
Minimum order quantity
50 pc
Sales Key
A01
Product Key
AACFBE
Catalog Page
Page 275 (C-1-2013)
GTIN
4017918142711
Weight per Piece (including packing)
25.61 g
Weight per Piece (excluding packing)
23.295 g
Customs tariff number
85366990
Country of origin
DE
Oct 20, 2022, 11:24 AM
Page 1 (17)
PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
Technical Data
Product properties
Type
Standard
Product line
COMBICON Connectors M
Product type
PCB plug
Number of positions
14
Pitch
5.08 mm
Number of connections
14
Number of rows
1
Mounting flange
Screw flange
Number of potentials
14
Electrical properties
Nominal current IN
12 A
Nominal voltage UN
320 V
Degree of pollution
3
Contact resistance
1.5 mΩ
Rated voltage (III/3)
320 V
Rated surge voltage (III/3)
4 kV
Rated voltage (III/2)
320 V
Rated surge voltage (III/2)
4 kV
Connection data
Connection technology
Connector system
COMBICON MSTB 2,5
Nominal cross section
2.5 mm²
Type of contact
Female connector
Interlock
Locking type
Screw locking
Mounting flange
Screw flange
Tightening torque
0.3 Nm
Conductor connection
Connection method
Push-in spring connection
Connection direction of the conductor to plug-in direction
0°
Conductor/PCB connection direction
0°
Conductor cross section solid
0.2 mm² ... 2.5 mm²
Conductor cross section flexible
0.2 mm² ... 2.5 mm²
Conductor cross section AWG
24 ... 12
Conductor cross section flexible, with ferrule without plastic
sleeve
0.25 mm² ... 2.5 mm²
Conductor cross section, flexible, with ferrule, with plastic sleeve
0.25 mm² ... 2.5 mm²
Oct 20, 2022, 11:24 AM
Page 2 (17)
PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
2 conductors with the same cross section, flexible, with TWIN
ferrule with plastic sleeve
0.5 mm² ... 1.5 mm²
Cylindrical gauge a x b / diameter
2.8 mm x 2.0 mm / 2.0 mm
Stripping length
10 mm
Specifications for ferrules without insulating collar
recommended crimping tool
1212034 CRIMPFOX 6
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
Specifications for ferrules with insulating collar
recommended crimping tool
1212034 CRIMPFOX 6
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
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
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 60695-213
775
Temperature for the ball pressure test according to EN 6069510-2
125 °C
Material data – actuating element
Color of the actuating lever
orange (2003)
Insulating material
PBT
Insulating material group
I
Oct 20, 2022, 11:24 AM
Page 3 (17)
PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
CTI according to IEC 60112
600
Flammability rating according to UL 94
V0
Dimensions
Dimensional drawing
Pitch
5.08 mm
Width [w]
81.22 mm
Height [h]
15 mm
Length [l]
25.73 mm
Installed height
15 mm
Mounting
Flange
Tightening torque
0.3 Nm
Notes
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.
Mechanical tests
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
2.5 mm² / solid / > 50 N
2.5 mm² / flexible / > 50 N
Insertion and withdrawal forces
Result
Test passed
No. of cycles
25
Insertion strength per pos. approx.
8N
Withdraw strength per pos. approx.
6N
Oct 20, 2022, 11:24 AM
Page 4 (17)
PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
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
Environmental and real-life conditions
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
4.8 kV
Contact resistance R1
1.5 mΩ
Contact resistance R2
1.6 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
Oct 20, 2022, 11:24 AM
Page 5 (17)
PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
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
20
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)
320 V
Rated surge voltage (III/3)
4 kV
minimum clearance value - non-homogenous field (III/3)
3 mm
minimum creepage distance (III/3)
4 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
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
Oct 20, 2022, 11:24 AM
Page 6 (17)
PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
Drawings
Diagram
Type: FKC 2,5/...-STF-5,08 with CC 2,5/...-GSF-5,08 P26THR
Dimensional drawing
4,74
a+5,7
15
25,6
8,3
5,08
5,08
a
Oct 20, 2022, 11:24 AM
Page 7 (17)
PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
I [A]
Diagram
24
22
20
18
16
14
12
10
8
6
4
2
0
1
1
2
3
4
0
= 2-pos.
= 5-pos.
= 16-pos.
= 24-pos.
10
20
30
3
40
50
60
2
4
70
80
90 100 110
[°C]
Type: FKC 2.5/...-STF-5,08 with MSTB 2,5/...-GF-5,08
Current strength [A]
Diagram
24
20
16
12
= 2-pos.
= 5-pos.
= 16-pos.
= 20-pos.
8
4
0
0
10
20
30
40
50
60
70
80
90 100 110
Ambient temperature [°C]
Type: FKC 2,5/..-STF-5,08 with IC 2,5/..-STGF-5,08
Oct 20, 2022, 11:24 AM
Page 8 (17)
PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
I [A]
Diagram
24
22
20
18
16
14
12
10
8
6
4
2
0
1
1
2
3
0
2
= 2-pos.
= 5-pos.
= 16-pos.
10
20
3
30
40
50
60
70
80
90 100 110
[°C]
Type: FKC 2,5/...-STF-5,08 with DFK-MSTB 2,5/...-STF-5,08-LR
Oct 20, 2022, 11:24 AM
Page 9 (17)
PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
Approvals
IECEE CB Scheme
Approval ID: DE1-60988-B1B2
Nominal Voltage UN
Nominal Current IN
Cross Section AWG
Cross Section mm2
250 V
12 A
-
0.2 - 2.5
Nominal Voltage UN
Nominal Current IN
Cross Section AWG
Cross Section mm2
300 V
10 A
26 - 12
-
300 V
10 A
26 - 12
-
Nominal Voltage UN
Nominal Current IN
Cross Section AWG
Cross Section mm2
250 V
12 A
-
0.2 - 2.5
EAC
Approval ID: B.01687
cULus Recognized
Approval ID: E60425-19931011
Use group B
Use group D
VDE Zeichengenehmigung
Approval ID: 40050694
Oct 20, 2022, 11:24 AM
Page 10 (17)
PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
Classifications
ECLASS
ECLASS-9.0
27440309
ECLASS-10.0.1
27440309
ECLASS-11.0
27460202
ETIM
ETIM 8.0
EC002638
UNSPSC
UNSPSC 21.0
39121400
Oct 20, 2022, 11:24 AM
Page 11 (17)
PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
Environmental Product Compliance
China RoHS
Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values
Oct 20, 2022, 11:24 AM
Page 12 (17)
PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
Accessories
Coding profile
Coding profile - CP-MSTB - 1734634
https://www.phoenixcontact.com/us/products/1734634
Coding profile, is inserted into the slot on the plug or inverted header, red
insulating material
Strain relief
Strain relief - STZ 4-FKC-5,08 - 1876877
https://www.phoenixcontact.com/us/products/1876877
Strain relief for snapping into the latching chambers of the plugs, 4-pos.
Oct 20, 2022, 11:24 AM
Page 13 (17)
PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
Strain relief
Strain relief - STZ 8-FKC-5,08 - 1876880
https://www.phoenixcontact.com/us/products/1876880
Strain relief for snapping into the latching chambers of the plug components, 8pos.
Test plugs
Test plugs - MPS-MT - 0201744
https://www.phoenixcontact.com/us/products/0201744
Test plugs, with solder connection up to 1 mm2 conductor cross section, color:
gray
Oct 20, 2022, 11:24 AM
Page 14 (17)
PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
Reducing plug
Reducing plug - RPS - 0201647
https://www.phoenixcontact.com/us/products/0201647
Reducing plug, color: gray
Screwdriver
Screwdriver - SZS 0,6X3,5 - 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
Oct 20, 2022, 11:24 AM
Page 15 (17)
PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
Marker card
Marker card - SK 5,08/3,8:FORTL.ZAHLEN - 0804293
https://www.phoenixcontact.com/us/products/0804293
Marker card, white, labeled, horizontal: consecutive numbers 1 ... 10, 11 ... 20,
etc. up to 91 ... (99)100, mounting type: adhesive, for terminal block width: 5.08
mm, lettering field size: 5.08 x 3.8 mm
PCB header
PCB header - MSTB 2,5/14-GF-5,08 - 1776621
https://www.phoenixcontact.com/us/products/1776621
PCB headers, nominal cross section: 2.5 mm2, color: green, nominal current: 12
A, rated voltage (III/2): 320 V, contact surface: Tin, type of contact: Male
connector, number of potentials: 14, number of rows: 1, number of positions: 14,
number of connections: 14, product range: MSTB 2,5/..-GF, pitch: 5.08 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: Screw locking, type of
packaging: packed in cardboard
Oct 20, 2022, 11:24 AM
Page 16 (17)
PCB connector - FKC 2,5/14-STF-5,08
1873320
https://www.phoenixcontact.com/us/products/1873320
PCB header
PCB header - MSTBV 2,5/14-GF-5,08 - 1777196
https://www.phoenixcontact.com/us/products/1777196
PCB headers, nominal cross section: 2.5 mm2, color: green, nominal current: 12
A, rated voltage (III/2): 320 V, contact surface: Tin, type of contact: Male
connector, number of potentials: 14, number of rows: 1, number of positions: 14,
number of connections: 14, product range: MSTBV 2,5/..-GF, pitch: 5.08 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: Screw locking, mounting:
Threaded flange, type of packaging: packed in cardboard
Phoenix Contact 2022 © - all rights reserved
https://www.phoenixcontact.com
Phoenix Contact USA
586 Fulling Mill Road
Middletown, PA 17057, United States
(+717) 944-1300
info@phoenixcon.com
Oct 20, 2022, 11:24 AM
Page 17 (17)
