https://www.phoenixcontact.com/us/produkte/1850576
Printed-circuit board connector - SMSTB 2.5/18-ST-5.08 - 1850576
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Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 18, Pitch:
5.08 mm, Connection method: Screw connection, Color: green, Contact surface: Tin
The figure shows a 10-position
version of the product
Key commercial data
Packing unit
1
Minimum order quantity
50
Catalog page
Page 129 (CC-2005)
GTIN
Custom tariff number
85366990
Country of origin
GERMANY
Technical data
Dimensions / positions
Height
15.5 mm
Pitch
5.08 mm
Dimension a
86.36 mm
Number of positions
18
Screw thread
M3
Tightening torque, min
0.5 Nm
Tightening torque max
0.6 Nm
Technical data
Range of articles
SMSTB 2,5/..-ST
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/2)
320 V
Rated voltage (II/2)
630 V
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Printed-circuit board connector - SMSTB 2.5/18-ST-5.08 - 1850576
Technical data
Technical data
Connection in acc. with standard
EN-VDE
Nominal current IN
12 A
Nominal voltage UN
250 V
Nominal cross section
2.5 mm²
Maximum load current
12 A (with 2.5 mm conductor cross section)
Insulating material
PA
Inflammability class according to UL 94
V0
Internal cylindrical gage
A3
Stripping length
7 mm
Nominal voltage, UL/CUL Use Group B
300 V
Nominal current, UL/CUL Use Group B
15 A
Nominal voltage, UL/CUL Use Group D
300 V
Nominal current, UL/CUL Use Group D
10 A
2
Connection data
Conductor cross section solid min.
0.2 mm²
Conductor cross section solid max.
2.5 mm²
Conductor cross section stranded min.
0.2 mm²
Conductor cross section stranded max.
2.5 mm²
Conductor cross section stranded, with ferrule without plastic
sleeve min.
0.25 mm²
Conductor cross section stranded, with ferrule without plastic
sleeve max.
2.5 mm²
Conductor cross section stranded, with ferrule with plastic sleeve
min.
0.25 mm²
Conductor cross section stranded, with ferrule with plastic sleeve
max.
2.5 mm²
Conductor cross section AWG/kcmil min.
24
Conductor cross section AWG/kcmil 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
2 conductors with same cross section, stranded, TWIN ferrules
with plastic sleeve, min.
0.5 mm²
2 conductors with same cross section, stranded, TWIN ferrules
with plastic sleeve, max.
1.5 mm²
Minimum AWG according to UL/CUL
30
Maximum AWG according to UL/CUL
12
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https://www.phoenixcontact.com/us/produkte/1850576
Printed-circuit board connector - SMSTB 2.5/18-ST-5.08 - 1850576
Classifications
ETIM
ETIM 3.0
EC001121
ETIM 4.0
EC002638
ETIM 5.0
EC002638
UNSPSC
UNSPSC 11
39121409
UNSPSC 12.01
39121409
UNSPSC 13.2
39121409
UNSPSC 6.01
30211810
UNSPSC 7.0901
39121409
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
Approvals
Approvals
Approvals
CSA / UL Recognized / cUL Recognized / GOST / GOST / cULus Recognized
Ex Approvals
Approvals submitted
Approval details
CSA
B
D
mm²/AWG/kcmil
28-12
28-12
Nominal current IN
10 A
10 A
Nominal voltage UN
300 V
300 V
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Printed-circuit board connector - SMSTB 2.5/18-ST-5.08 - 1850576
Approvals
UL Recognized
B
D
mm²/AWG/kcmil
30-12
30-12
Nominal current IN
15 A
10 A
Nominal voltage UN
300 V
300 V
B
D
mm²/AWG/kcmil
30-12
30-12
Nominal current IN
15 A
10 A
Nominal voltage UN
300 V
300 V
cUL Recognized
GOST
GOST
cULus Recognized
Accessories
Accessories
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
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Printed-circuit board connector - SMSTB 2.5/18-ST-5.08 - 1850576
Accessories
Plug-in block - UMSTBVK 2,5/18-G-5,08 - 1788279
Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 18, Pitch: 5.08
mm, Connection method: Screw connection, Color: green, Contact surface: Tin, Assembly: DIN rail
Double-level terminal block - UKK 3-MSTB-5,08 - 2770888
Double-level modular terminal block with COMBICON plug-in zone, nominal current: 12 A, nominal voltage:
250 V, cross section: 0.2 mm² - 4 mm², AWG: 24 - 12, mounting type: NS 35/7.5, NS 35/15, NS 32, pitch:
5.08 mm, width: 5.08, color: gray
Feed-through terminal block - UK 3D-MSTBV-5,08 - 3002131
Feed-through terminal block, Connection method: Special and hybrid connection, Cross section: 0.2
mm² - 4 mm², AWG: 24 - 12, Width: 5.08 mm, Color: gray, Mounting type: NS 32, NS 35/15, NS 35/7.5
Feed-through terminal block - UK 3-MVSTB-5,08-LA 24RD - 3002102
Feed-through terminal block, Nominal current: 12 A, Nominal voltage: 250 V, Cross section: 0.2 mm² - 4
mm², AWG: 24 - 12, Mounting type: NS 32, NS 35/15, NS 35/7.5, Pitch: 5.08 mm, Width: 5.08, Color: gray
Feed-through terminal block - UK 3-MVSTB-5,08 - 3002076
Feed-through terminal block, Nominal current: 12 A, Nominal voltage: 250 V, Cross section: 0.2 mm² - 4
mm², AWG: 24 - 12, Mounting type: NS 32, NS 35/15, NS 35/7.5, Pitch: 5.08 mm, Width: 5.1, Color: gray
Feed-through terminal block - ZFKK 1,5-MSTBV-5,08 - 1873016
Feed-through terminal block, Connection method: Special and hybrid connection, MSTB plug entry, Cross
section: 0.2 mm² - 2.5 mm², Width: 5.08 mm, Color: gray, Mounting: NS 35/7.5, NS 35/15 / Ex data new / /
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https://www.phoenixcontact.com/us/produkte/1850576
Printed-circuit board connector - SMSTB 2.5/18-ST-5.08 - 1850576
Accessories
Base strip - MSTBVK 2,5/18-G-5,08 - 1788884
Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 18, Pitch: 5.08
mm, Connection method: Screw connection, Color: green, Contact surface: Tin, Assembly: DIN rail
Base strip - MVSTBU 2,5/18-GB-5,08 - 1788693
Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 18, Pitch: 5.08
mm, Connection method: Screw connection, Color: green, Contact surface: Tin, Assembly: Direct mounting
Feed-through terminal block - UK 3-MSTB-5,08 - 3002034
Feed-through terminal block, Connection method: Special and hybrid connection, Cross section: 0.2
mm² - 4 mm², AWG: 24 - 12, Width: 5.08 mm, Color: gray, Mounting type: NS 32, NS 35/15, NS 35/7.5
Feed-through terminal block - UKK 3-MSTB-5,08-PE - 1876615
Feed-through terminal block, Nominal current: 12 A, Nominal voltage: 320 V, Cross section: 0.2 mm² - 4
mm², AWG: 24 - 12, Mounting type: NS 35/7.5, NS 35/15, NS 32, Pitch: 5.08 mm, Width: 5.08, Color: greenyellow
Feed-through terminal block - UKK 3-MSTBVH-5,08 - 2770846
Feed-through terminal block, Nominal current: 12 A, Nominal voltage: 250 V, Cross section: 0.2 mm² - 4
mm², AWG: 24 - 12, Mounting type: NS 35/7.5, NS 35/15, NS 32, Pitch: 5.08 mm, Width: 5.08, Color: gray
05.12.2012 Page 6 / 7
https://www.phoenixcontact.com/us/produkte/1850576
Printed-circuit board connector - SMSTB 2.5/18-ST-5.08 - 1850576
Accessories
Base strip - SMSTB 2,5/18-G-5,08 - 1769625
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 18, Pitch: 5.08 mm, Color:
green, Contact surface: Tin, Assembly: Soldering
Printed-circuit board connector - ICC 2,5/18-STZ-5,08 - 1824007
Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 18, Pitch: 5.08
mm, Connection method: Crimp connection, Color: green, Corresponding male crimp contacts with current
[A] and conductor cross section range [mm²] data: 10A/ICC-MT 0,5-1,0 (3190577); 10A/ICC-MT 0,5-1,0 BA
(3190603); 12A/ICC-MT 1,5-2,5 (3190580); 12A/ICC-MT 1,5-2,5 BA (3190593). BA = Bandkontakte
Drawings
Dimensioned drawing
25,6
15,5
a+5,08
8,3
2,54
5,08
a
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