https://www.phoenixcontact.com/us/products/1912197
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Printed-circuit board connector-MSTB 2,5 HC/ 3-STF-5,08-1912197
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
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PCB connector, nominal cross section: 2.5 mm², color: green, nominal current: 16 A (see derating curve), 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: MSTB 2,5 HC/..-STF, pitch:
5.08 mm, connection method: Screw connection with tension sleeve, conductor/PCB connection direction: 0 °,
Locking clip: - without locking clip, plug-in system: POWER COMBICON 2,5, Locking: Screw locking, type of
packaging: packed in cardboard
The figure shows a 10-position
version of the product
Your advantages
Well-known connection principle allows worldwide use
Low temperature rise, thanks to maximum contact force
Allows connection of two conductors
Integrated double steel spring provides additional safety in the event of temperature and power fluctuations
Screwable flange for superior mechanical stability
Key Commercial Data
Packing unit 1 pc
Minimum order quantity 50 pc
GTIN
GTIN 4017918191344
Weight per Piece (excluding packing) 6.480 g
Custom tariff number 85366990
Country of origin Germany
Technical data
Item properties
Brief article description PCB connector
Plug-in system POWER COMBICON 2,5
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Printed-circuit board connector-MSTB 2,5 HC/ 3-STF-5,08-1912197
Technical data
Item properties
Type of contact Female connector
Range of articles MSTB 2,5 HC/..-STF
Pitch 5.08 mm
Number of positions 3
Drive form screw head Slotted(L)
Screw thread M3
Locking Screw flange
Number of levels 1
Number of connections 3
Number of potentials 3
Electrical parameters
Nominal current 16 A
Nom. voltage 320 V
Rated voltage (III/3) 250 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 Screw connection with tension sleeve
pluggable Yes
Conductor cross section solid 0.2 mm² ... 2.5 mm²
Conductor cross section flexible 0.2 mm² ... 2.5 mm²
Conductor cross section AWG / kcmil 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
2 conductors with same cross section, solid 0.2 mm² ... 1 mm²
2 conductors with same cross section, flexible 0.2 mm² ... 1.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic
sleeve 0.25 mm² ... 1 mm²
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 / 2.4 mm
Stripping length 7 mm
Torque 0.5 Nm ... 0.6 Nm
Flange specifications
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Printed-circuit board connector-MSTB 2,5 HC/ 3-STF-5,08-1912197
Technical data
Flange specifications
Type of locking Screw locking
Mounting flange Screw flange
Torque 0.3 Nm
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
Dimensions for the product
Caption Schematische Abbildung - weitere Details siehe Produktfamilienzeichnung
im Download Center
Length [ l ] 18.2 mm
Width [ w ] 24.64 mm
Height [ h ] 15 mm
Pitch 5.08 mm
Height (without solder pin) 15 mm
Packaging information
Type of packaging packed in cardboard
Pieces per package 50
Denomination packing units Pcs.
General product information
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
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Printed-circuit board connector-MSTB 2,5 HC/ 3-STF-5,08-1912197
Technical data
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 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
2.5 mm² / solid / > 50 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 50
Insertion strength per pos. approx. 5 N
Withdraw strength per pos. approx. 5 N
Polarization and coding IEC 60512-13-5:2006-02
Contact holder in insert IEC 60512-15-1:2008-05
Test force per pos. 20 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) 3.2 mm
Minimum creepage distance value (III/2) 1.6 mm
Minimum creepage distance value (II/2) 3.2 mm
Note on connection cross section With connected conductor 2.5 mm² (solid).
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Printed-circuit board connector-MSTB 2,5 HC/ 3-STF-5,08-1912197
Technical data
Current carrying capacity / derating curves
Caption Derating curve for: MSTB 2,5 HC/..-STF-5,08 with CCV 2,5/..-GF-5,08
P26THR
Mechanical tests (A)
Test specification IEC 61984
Insertion strength per pos. approx. 5 N
Withdraw strength per pos. approx. 5 N
Polarization when inserted requirement >20 N Test passed
Contact holder in insert requirements >20 N Test passed
Durability tests (B)
Specification IEC 60512-5:1992-08
Contact resistance R10.6 mΩ
Insertion/withdrawal cycles 50
Contact resistance R20.8 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 AC
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 = 50 years
For details about hazardous substances go to tab “Downloads”, Category
“Manufacturer's declaration”
Drawings
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Printed-circuit board connector-MSTB 2,5 HC/ 3-STF-5,08-1912197
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
26
28
30
32
= 2-pos.
= 5-pos.
= 12-pos.
Ambient temperature [°C]
Current strength [A]
Type: MSTB 2,5 HC/...-STF-5,08 with MSTB 2,5 HC/...-GF-5,08
Diagram
100806040200
0
4
8
12
16
20
24
28
32
=2-pos.
=5-pos.
=12-pos.
Ambienttemperature[°C]
Currentstrength [A]
Derating curve for: MSTB 2,5 HC/..-STF-5,08 with CCV 2,5/..-GF-5,08
P26THR
Dimensional drawing
15
4,7
8,3
a
18,2
5,08 5,08
a+5,08
Diagram
0
4
8
12
16
20
24
28
32
0 10 20 30 40 50 60 70 80 90 100 110
I [A]
[°C]
= 2-pos.
= 5-pos.
= 12-pos.
1
2
3
2
1
3
Type: MSTB 2,5 HC/...-STF-5,08 with MSTBV 2,5/...-GF-5,08
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-MSTB 2,5 HC/ 3-STF-5,08-1912197
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 Zeichengenehmigung / IECEE CB Scheme / EAC / cULus Recognized
Ex Approvals
Approval details
VDE Zeichengenehmigung http://www2.vde.com/de/Institut/Online-Service/
VDE-gepruefteProdukte/Seiten/Online-Suche.aspx 40050079
Nominal voltage UN 250 V
Nominal current IN 16 A
mm²/AWG/kcmil 0.2-2.5
IECEE CB Scheme http://www.iecee.org/ DE1-60988-B1B2
Nominal voltage UN 250 V
Nominal current IN 16 A
mm²/AWG/kcmil 0.2-2.5
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Printed-circuit board connector-MSTB 2,5 HC/ 3-STF-5,08-1912197
Approvals
EAC B.01687
cULus Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm E60425-19931011
B D
Nominal voltage UN 300 V 300 V
Nominal current IN 16 A 10 A
mm²/AWG/kcmil 30-12 30-12
Accessories
Accessories
Bridge
Insertion bridge-EBP 2- 5-1733169
Insertion bridge for connectors with 5.0mm or 5.08mm pitch
Coding element
Coding profile-CP-MSTB-1734634
Coding profile, is inserted into the slot on the plug or inverted header, red insulating material
Labeled terminal marker
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Printed-circuit board connector-MSTB 2,5 HC/ 3-STF-5,08-1912197
Accessories
Marker card-SK 5,08/3,8:FORTL.ZAHLEN-0804293
Marker card, 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
Marker card-SK 3,8 REEL P5,08 WH CUS-0825125
Marker card, Card, can be ordered: by card, white, labeled according to customer specifications, mounting type:
adhesive, for terminal block width: 5.08 mm, lettering field size: continuous x 3.8mm
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
Terminal marking
Marker card-SK U/3,8 WH:UNBEDRUCKT-0803906
Marker card, Sheet, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, Office printing systems,
mounting type: adhesive, for terminal block width: 210 mm, lettering field size: 186 x 3.8 mm, Number of individual labels:
1440
Marker strip-SK 3,8 WH:REEL-0805218
Marker strip, Roll, white, unlabeled, can be labeled with: THERMOMARK ROLL 2.0, THERMOMARK ROLL,
THERMOMARK ROLL X1, THERMOMARK ROLLMASTER 300/600, THERMOMARK X1.2, mounting type: adhesive, for
terminal block width: 90000 mm, lettering field size: continuous x 3.8mm, Number of individual labels: 210000
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Printed-circuit board connector-MSTB 2,5 HC/ 3-STF-5,08-1912197
Accessories
Additional products
PCB connector-MSTB 2,5 HC/ 3-GF-5,08-1924091
PCB header, nominal cross section: 2.5 mm², color: green, nominal current: 16 A (see derating curve), 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: MSTB 2,5 HC/..-GF, pitch: 5.08 mm, mounting: Wave
soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, plug-in system: POWER COMBICON 2,5, Locking: Screw
locking, type of packaging: packed in cardboard
Feed-through header-MSTBV 2,5 HC/ 3-GF-5,08-1924538
PCB header, nominal cross section: 2.5 mm², color: green, nominal current: 16 A (see derating curve), 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: MSTBV 2,5 HC/..-GF, pitch: 5.08 mm, mounting: Wave
soldering, pin layout: Linear pinning, solder pin [P]: 3.9 mm, plug-in system: POWER COMBICON 2,5, Locking: Screw
locking, type of packaging: packed in cardboard
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