https://www.phoenixcontact.com/us/products/1850589
Printed-circuit board connector - SMSTB 2,5/19-ST-5,08 - 1850589
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Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 19, Pitch: 5.08 mm,
Connection method: Screw connection with tension sleeve, Color: green, Contact surface: Tin
The figure shows a 10-position
version of the product
Key Commercial Data
Packing unit
1 STK
Custom tariff number
85366990
Country of origin
Germany
Technical data
Environmental Product Compliance
China RoHS
Hazardous substances above threshold values;
Environmentally Friendly Use Period = 50;
For details go to tab “Downloads”, Category “Manufacturer's declaration”
Dimensions
Width
96.52 mm
Pitch
5.08 mm
Dimension a
91.44 mm
General
Range of articles
SMSTB 2,5/..-ST
Type of contact
Female connector
Number of positions
19
Connection method
Screw connection with tension sleeve
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https://www.phoenixcontact.com/us/products/1850589
Printed-circuit board connector - SMSTB 2,5/19-ST-5,08 - 1850589
Technical data
General
Insulating material group
I
Rated surge voltage (III/3)
4 kV
Rated surge voltage (III/2)
4 kV
Rated surge voltage (II/2)
4 kV
Rated voltage (III/3)
250 V
Rated voltage (III/2)
320 V
Rated voltage (II/2)
630 V
Connection in acc. with standard
EN-VDE
Nominal current IN
12 A
Nominal cross section
2.5 mm²
Maximum load current
12 A (with a 2.5 mm² conductor cross section)
Insulating material
PA
Flammability rating according to UL 94
V0
Internal cylindrical gage
A3
Stripping length
7 mm
Screw thread
M3
Tightening torque, min
0.5 Nm
Tightening torque max
0.6 Nm
Connection data
Conductor cross section solid min.
0.2 mm²
Conductor cross section solid max.
2.5 mm²
Conductor cross section flexible min.
0.2 mm²
Conductor cross section flexible max.
2.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve min.
0.25 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max.
2.5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min.
0.25 mm²
Conductor cross section flexible, with ferrule with plastic sleeve max.
2.5 mm²
Conductor cross section AWG min.
24
Conductor cross section AWG max.
12
2 conductors with same cross section, solid min.
0.2 mm²
2 conductors with same cross section, solid max.
1 mm²
2 conductors with same cross section, stranded min.
0.2 mm²
2 conductors with same cross section, stranded max.
1.5 mm²
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, min.
0.25 mm²
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, max.
1 mm²
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https://www.phoenixcontact.com/us/products/1850589
Printed-circuit board connector - SMSTB 2,5/19-ST-5,08 - 1850589
Technical data
Connection data
2 conductors with same cross section, stranded, TWIN ferrules with plastic
0.5 mm²
sleeve, min.
2 conductors with same cross section, stranded, TWIN ferrules with plastic
1.5 mm²
sleeve, max.
Minimum AWG according to UL/CUL
30
Maximum AWG according to UL/CUL
12
Standards and Regulations
Connection in acc. with standard
EN-VDE
CSA
Flammability rating according to UL 94
V0
Drawings
Dimensional drawing
24
20
25,6
a+5,08
16
12
15,5
Current carrying capacity [A]
Diagram
= 2-pos.
= 5-pos.
= 12-pos.
= 24-pos.
8
4
0
0
20
40
60
80
8,3
100
2,54
5,08
a
Ambient temperature [°C]
Type: SMSTB 2,5/...-ST(-5,08) with SMSTBA 2,5/...-G(-5,08)
Classifications
eCl@ss
eCl@ss 4.0
272607xx
eCl@ss 4.1
27260701
eCl@ss 5.0
27260701
eCl@ss 5.1
27260701
eCl@ss 6.0
27260704
eCl@ss 7.0
27440402
eCl@ss 8.0
27440309
eCl@ss 9.0
27440309
ETIM
ETIM 3.0
EC001121
ETIM 4.0
EC002638
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https://www.phoenixcontact.com/us/products/1850589
Printed-circuit board connector - SMSTB 2,5/19-ST-5,08 - 1850589
Classifications
ETIM
ETIM 5.0
EC002638
UNSPSC
UNSPSC 6.01
30211810
UNSPSC 7.0901
39121409
UNSPSC 11
39121409
UNSPSC 12.01
39121409
UNSPSC 13.2
39121409
Approvals
Approvals
Approvals
CSA / EAC / cULus Recognized / EAC
Ex Approvals
Approval details
CSA
http://www.csagroup.org/us/en/services/testing-and-certification/certified-product-listing 13631
B
D
mm²/AWG/kcmil
28-12
28-12
Nominal current IN
15 A
10 A
Nominal voltage UN
300 V
300 V
EAC EAC-Zulassung
cULus Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm E60425-19931011
B
D
mm²/AWG/kcmil
30-12
30-12
Nominal current IN
15 A
10 A
Nominal voltage UN
300 V
300 V
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https://www.phoenixcontact.com/us/products/1850589
Printed-circuit board connector - SMSTB 2,5/19-ST-5,08 - 1850589
Approvals
EAC B.01742
Accessories
Accessories
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
Base strip - MSTBW 2,5/19-G-5,08 - 1735714
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 19, Pitch: 5.08 mm, Color: green,
Contact surface: Tin, Mounting: Wave soldering
Base strip - MSTBVA 2,5/19-G-5,08 - 1755901
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 19, Pitch: 5.08 mm, Color: green,
Contact surface: Tin, Mounting: Wave soldering
Base strip - MSTBA 2,5/19-G-5,08 - 1757417
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 19, Pitch: 5.08 mm, Color: green,
Contact surface: Tin, Mounting: Wave soldering
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https://www.phoenixcontact.com/us/products/1850589
Printed-circuit board connector - SMSTB 2,5/19-ST-5,08 - 1850589
Accessories
Base strip - MSTBV 2,5/19-G-5,08 - 1758186
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 19, Pitch: 5.08 mm, Color: green,
Contact surface: Tin, Mounting: Wave soldering
Base strip - MSTB 2,5/19-G-5,08 - 1759185
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 19, Pitch: 5.08 mm, Color: green,
Contact surface: Tin, Mounting: Wave soldering
Base strip - MDSTB 2,5/19-G1-5,08 - 1762538
Header, Nominal current: 10 A, Rated voltage (III/2): 320 V, Number of positions: 19, Pitch: 5.08 mm, Color: green,
Contact surface: Tin, Mounting: Wave soldering, In combination with MVSTB or FKCV plug components, both an
MVSTBW (or FKCVW) and an MVSTBR plug (or FKCVR) must be used. Combination with TMSTBP plug components is
not possible!
Base strip - MDSTBV 2,5/19-G1-5,08 - 1762677
Header, Nominal current: 10 A, Rated voltage (III/2): 320 V, Number of positions: 19, Pitch: 5.08 mm, Color: green,
Contact surface: Tin, Mounting: Wave soldering, In combination with MVSTB or FKCV plug components, both an
MVSTBW (or FKCVW) and an MVSTBR plug (or FKCVR) must be used. Combination with TMSTBP plug components is
not possible!
Base strip - SMSTBA 2,5/19-G-5,08 - 1767546
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 19, Pitch: 5.08 mm, Color: green,
Contact surface: Tin, Mounting: Wave soldering
08/29/2016 Page 6 / 8
https://www.phoenixcontact.com/us/products/1850589
Printed-circuit board connector - SMSTB 2,5/19-ST-5,08 - 1850589
Accessories
Base strip - MSTBA 2,5/19-G-5,08-LA - 1768118
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 19, Pitch: 5.08 mm, Color: green,
Contact surface: Tin, Mounting: Wave soldering
Base strip - SMSTB 2,5/19-G-5,08 - 1769638
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 19, Pitch: 5.08 mm, Color: green,
Contact surface: Tin, Mounting: Wave soldering
Base strip - MSTBV 2,5/19-GEH-5,08 - 1808638
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 19, Pitch: 5.08 mm, Color: green,
Contact surface: Tin, Mounting: Wave soldering
Base strip - EMSTBA 2,5/19-G-5,08 - 1880478
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 19, Pitch: 5.08 mm, Color: green,
Contact surface: Tin, Mounting: Press-in technology
Base strip - EMSTBVA 2,5/19-G-5,08 - 1915903
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 19, Pitch: 5.08 mm, Color: green,
Contact surface: Tin, Mounting: Press-in technology
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https://www.phoenixcontact.com/us/products/1850589
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