PCB headers - MSTBL 2,5/12-GF-5,08 1722383

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 rows: 1, Number of positions per row: 12, product range: MSTB 2,5/..-GF, pitch: 5.08 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, Stecksystem: CLASSIC COMBICON, Locking: Screw locking

Product Details




Mounting type

Electrical properties
Rated voltage (III/2) 320 V
Rated surge voltage (III/2) 4 kV
Pollution degree 2
Air clearances and creepage distances |
Specification IEC 60664-1:2007-04
Insulating material group IIIa
Comparative tracking index (IEC 60112:2003-01) CTI 225
minimum clearance value - non-homogenous field (III/3) 3 mm
minimum creepage distance (III/3) 4 mm
minimum clearance value - non-homogenous field (III/2) 3 mm
minimum creepage distance (III/2) 3.2 mm
minimum clearance value - non-homogenous field (II/2) 3 mm
minimum creepage distance (II/2) 4 mm

Nominal voltage UN 250 V
Nominal current IN 12 A
Contact resistance 1.2 mΩ
Insulation resistance > 0.2 TΩ, (IEC 60512-3-1:2002-02)
Contact resistance 1 mΩ
Insulation resistance > 34 GΩ, (IEC 60512-3-1:2002-02)
Contact resistance 2.4 mΩ
Insulation resistance > 75 TΩ, (IEC 60512-3-1:2002-02)
Contact resistance 1.2 mΩ
Insulation resistance > 0.2 TΩ, (IEC 60512-3-1:2002-02)
Contact resistance 1.4 mΩ
Insulation resistance > 0.2 TΩ, (IEC 60512-3-1:2002-02)
Contact resistance 2.3 mΩ
Insulation resistance > 50 TΩ, (IEC 60512-3-1:2002-02)
Contact resistance 1.2 mΩ
Insulation resistance > 19 GΩ, (IEC 60512-3-1:2002-02)
Contact resistance 1.2 mΩ
Insulation resistance > 19 GΩ, (IEC 60512-3-1:2002-02)
Nominal current IN 12 A

Dimensional drawing
Installed height 9 mm
Length of the solder pin 3.5 mm
Length of the solder pin 3.5 mm
Pin dimensions 1 x 1 mm
Pitch 5.08 mm

Ambient temperature (operation) -40 °C ... 100 °C (dependent on the derating curve)
Ambient temperature (storage/transport) -40 °C ... 70 °C
Ambient temperature (assembly) -5 °C ... 100 °C

Repeated connection and disconnection
Specification IEC 60999-1:1999-11
Result Test passed

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
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 - 3 µm Ni),
Metal surface soldering area (top layer) Tin (3 - 5 µm Sn)
Metal surface soldering area (middle layer) Nickel (1.3 - 3 µm Ni)

Number of positions 12
Number of levels 1
Plug-in system CLASSIC COMBICON
Mounting flange Threaded flange
Pin layout Linear pinning


Order Key 1722383
Packing unit 50 pc
Minimum order quantity 1 pc
Note Made to Order (non-returnable)
GTIN 4046356116244
Weight per Piece (including packing) 6.9 GRM
Weight per Piece (excluding packing) 6.2 GRM
Customs tariff number 85366930
Country of origin DE


Your advantages

Maximum flexibility when it comes to device design – one header for connectors with different connection technologies
Easy PCB replacement thanks to plug-in modules
Well-known mounting principle allows worldwide use
Plug-in direction parallel to the PCB
Screwable flange for superior mechanical stability