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Printed-circuit board connector-MSTBA 2,5/ 4-G-5,08-LR-1809092
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PCB header, 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: 4, Number of rows: 1, Number of
positions per row: 4, number of connections: 4, product range: MSTBA 2,5/..-G-LR, pitch: 5.08 mm, mounting:
Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, Stecksystem: CLASSIC COMBICON, Locking:
Snap-in locking, type of packaging: packed in cardboard
The figure shows a 9-position
version
Your advantages
Maximum flexibility when it comes to device design – one header for connectors with different connection technologies
Well-known mounting principle allows worldwide use
Automatic locking and intuitive release through Lock and Release operating lever in contrasting color
Closed contour for optimum stability of the plug-in connection
Key Commercial Data
Packing unit 1 pc
Minimum order quantity 50 pc
GTIN
GTIN 4046356702546
Weight per Piece (excluding packing) 1.000 g
Custom tariff number 85366930
Country of origin Germany
Technical data
Item properties
Brief article description Feed-through header
Plug-in system CLASSIC COMBICON
Type of contact Male connector
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Printed-circuit board connector-MSTBA 2,5/ 4-G-5,08-LR-1809092
Technical data
Item properties
Range of articles MSTBA 2,5/..-G-LR
Pitch 5.08 mm
Number of positions 4
Mounting type Wave soldering
Pin layout Linear pinning
Locking Lock & release threaded flange
Number of levels 1
Number of connections 4
Number of potentials 4
Pin connector pattern alignment Standard
Electrical parameters
Nominal current 12 A
Nom. voltage 320 V
Rated voltage (III/3) 250 V
Rated voltage (III/2) 320 V
Rated voltage (II/2) 400 V
Rated surge voltage (III/3) 4 kV
Rated surge voltage (III/2) 4 kV
Rated surge voltage (II/2) 4 kV
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 Tin-plated
Metal surface contact area (top layer) Tin (3 - 5 µm Sn)
Metal surface contact area (middle layer) Nickel (1 - 3 µm Ni),
Metal surface soldering area (top layer) Tin (3 - 5 µm Sn)
Metal surface soldering area (middle layer) Nickel (1 - 3 µm Ni)
Material data - housing
Housing color green (6021)
Insulating material PBT
Insulating material group IIIa
CTI according to IEC 60112 225
Flammability rating according to UL 94 V0
Dimensions for the product
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Printed-circuit board connector-MSTBA 2,5/ 4-G-5,08-LR-1809092
Technical data
Dimensions for the product
Caption Schematische Abbildung - weitere Details siehe Produktfamilienzeichnung
im Download Center
Length [ l ] 12 mm
Width [ w ] 30.48 mm
Height [ h ] 12.1 mm
Pitch 5.08 mm
Height (without solder pin) 8.6 mm
Solder pin [P] 3.5 mm
Pin dimensions 1 x 1 mm
Dimensions for PCB design
Hole diameter 1.4 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)
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) 3.2 mm
Minimum creepage distance value (II/2) 4 mm
Current carrying capacity / derating curves
Caption Type: FKCO(R/W) 2,5/...-ST-5,08-LR with MSTBA(R/W) 2,5/...-G-5,08-LR
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Printed-circuit board connector-MSTBA 2,5/ 4-G-5,08-LR-1809092
Technical data
Mechanical tests (A)
Test specification IEC 61984
Insertion strength per pos. approx. 8 N
Withdraw strength per pos. approx. 11 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 R11.3 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 24
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
Standards and Regulations
Connection in acc. with standard EN-VDE
CUL
Flammability rating according to UL 94 V0
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-MSTBA 2,5/ 4-G-5,08-LR-1809092
Drilling diagram
2
Ø1,4
7,62 5,08
a
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.
= 13-pos.
!
"= 24-pos.
Ambient temperature [°C]
Current strength [A]
Type: FKCO(R/W) 2,5/...-ST-5,08-LR with MSTBA(R/W) 2,5/...-G-5,08-LR
Dimensional drawing
a
7,62 5,08
a+15,24
2
12
8,6
3,5
Classifications
eCl@ss
eCl@ss 10.0.1 27440402
eCl@ss 11.0 27460201
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 27440402
eCl@ss 8.0 27440402
eCl@ss 9.0 27440402
ETIM
ETIM 3.0 EC001121
ETIM 4.0 EC002637
ETIM 5.0 EC002637
ETIM 6.0 EC002637
ETIM 7.0 EC002637
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Printed-circuit board connector-MSTBA 2,5/ 4-G-5,08-LR-1809092
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
EAC / cULus Recognized / IECEE CB Scheme / VDE Zeichengenehmigung
Ex Approvals
Approval details
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 15 A 10 A
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Printed-circuit board connector-MSTBA 2,5/ 4-G-5,08-LR-1809092
Approvals
IECEE CB Scheme http://www.iecee.org/ DE1-60988-B1B2
Nominal voltage UN 250 V
Nominal current IN 12 A
VDE Zeichengenehmigung http://www2.vde.com/de/Institut/Online-Service/
VDE-gepruefteProdukte/Seiten/Online-Suche.aspx 40050648
Nominal voltage UN 250 V
Nominal current IN 12 A
Accessories
Accessories
Coding element
Coding section-CR-MSTB-1734401
Coding section, inserted into the recess in the header or the inverted plug, red insulating material
Filler plug
Accessories-MSTB-BL-1755477
Keying cap, for forming sections, plugs onto header pin, green insulating material
Labeled terminal marker
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Printed-circuit board connector-MSTBA 2,5/ 4-G-5,08-LR-1809092
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
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