1899003 PHOENIX CONTACT - Technology Bsa

DFK-MSTBA 2,5/ 4-GF-5,08 - Feed-through header

Feed-through header, nominal cross section: 2.5 mm², color: green, nominal current: 12 A, rated voltage (III/2): 320 V, contact surface: Tin, contact connection type: Pin, number of potentials: 4, number of rows: 1, number of positions: 4, number of connections: 4, product range: DFK-MSTBA 2,5/..-GF, pitch: 5.08 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.2 mm, number of solder pins per potential: 1, plug-in system: COMBICON MSTB 2,5, Pin connector pattern alignment: Standard, locking: Screw locking mechanism, mounting: Threaded flange, type of packaging: packed in cardboard

Product Code: 1899003

Partner cod.: 1899003

PHOENIX CONTACT

Product properties	Type: Feed-through header Product line: COMBICON Connectors M Product type: Feed-through header Product family: DFK-MSTBA 2,5/..-GF Number of positions: 4 Pitch: 5.08 mm Number of connections: 4 Number of rows: 1 Mounting flange: Threaded flange Number of potentials: 4 Pin layout: Linear pinning Solder pins per potential: 1
Electrical properties	Nominal current I_N: 12 A Nominal voltage U_N: 320 V Degree of pollution: 3 Rated voltage (III/3): 250 V Rated surge voltage (III/3): 4 kV Rated voltage (III/2): 320 V Rated surge voltage (III/2): 4 kV Rated voltage (II/2): 400 V Rated surge voltage (II/2): 4 kV
Mounting	Mounting type: Wave soldering Pin layout: Linear pinning Flange Tightening torque: 0.3 Nm Attachment to feed-through panel Tightening torque: 0.3 Nm Screw: 0708263 DFK-MSTB SS for housing walls of up to 6Ãmm thick
Material specifications	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 (5 - 7 Ãµm Sn) Metal surface contact area (middle layer): Nickel (2 - 3 Ãµm Ni) Metal surface soldering area (top layer): Tin (5 - 7 Ãµm Sn) Metal surface soldering area (middle layer): Nickel (2 - 3 Ãµm Ni) Material data - housing Color (Housing): green (6021) Insulating material: PBT Insulating material group: IIIa CTI according to IEC 60112: 225 Flammability rating according to UL 94: V0
Notes	Notes on operation: 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.
Dimensions	Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/2464924391ea904289a8463658d8e4b7/-S204x204-FJPG Pitch: 5.08 mm Width [w]: 50.08 mm Height [h]: 18.2 mm Length [l]: 12 mm Installed height: 18.2 mm Solder pin length [P]: 3.2 mm Pin dimensions: 1 x 1 mm PCB design Hole diameter: 1.4 mm
Electrical tests	Air clearances and creepage distances \| Specification: IEC 60664-1:2007-04 Insulating material group: IIIa Comparative tracking index (IEC 60112): CTI 225 Rated insulation voltage (III/3): 250 V Rated surge voltage (III/3): 4 kV minimum clearance value - non-homogenous field (III/3): 3 mm minimum creepage distance (III/3): 4 mm Rated insulation voltage (III/2): 320 V Rated surge voltage (III/2): 4 kV minimum clearance value - non-homogenous field (III/2): 3 mm minimum creepage distance (III/2): 3.2 mm Rated insulation voltage (II/2): 400 V Rated surge voltage (II/2): 4 kV minimum clearance value - non-homogenous field (II/2): 3 mm minimum creepage distance (II/2): 4 mm
Environmental and real-life conditions	Ambient conditions Ambient temperature (operation): -40°C ... 100°C (dependent on the derating curve) Ambient temperature (storage/transport): -40°C ... 70°C Relative humidity (storage/transport): 30 % ... 70 % Ambient temperature (assembly): -5°C ... 100°C
Packaging specifications	Type of packaging: packed in cardboard