1776061 PHOENIX CONTACT - Technology Bsa

FRONT-MSTB 2,5/ 4-ST AU - PCB connector

PCB connector, nominal cross section: 2.5 mm², color: green, nominal current: 12 A, rated voltage (III/2): 320 V, contact surface: Gold, contact connection type: Socket, number of potentials: 4, number of rows: 1, number of positions: 4, number of connections: 4, product range: FRONT-MSTB 2,5/..-ST, pitch: 5 mm, connection method: Front screw connection, screw head form: L Slotted, conductor/PCB connection direction: 0 °, locking clip: - Locking clip, plug-in system: COMBICON MSTB 2,5, locking: without, mounting: no, type of packaging: packed in cardboard

Product Code: 1776061

Partner cod.: 1776061

PHOENIX CONTACT

Product properties	Type: Standard Product line: COMBICON Connectors M Product type: PCB connector Product family: FRONT-MSTB 2,5/..-ST Number of positions: 4 Pitch: 5 mm Number of connections: 4 Number of rows: 1 Mounting flange: no Number of potentials: 4
Electrical properties	Nominal current I_N: 12 A Nominal voltage U_N: 320 V Degree of pollution: 3 Contact resistance: 2.9 mÃ© 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): 630 V Rated surge voltage (II/2): 4 kV
Connection data	Connection technology Type: Standard Connector system: COMBICON MSTB 2,5 Nominal cross section: 2.5 mm² Contact connection type: Socket Interlock Locking type: without Mounting flange: no Conductor connection Connection method: Front screw connection Conductor/PCB connection direction: 0 ° Conductor cross section rigid: 0.34 mm² ... 2.5 mm² Conductor cross section flexible: 0.2 mm² ... 2.5 mm² Conductor cross section AWG: 24 ... 12 Conductor cross section flexible, with ferrule without plastic sleeve: 0.25 mm² ... 2.5 mm² Conductor cross section, flexible, with ferrule, with plastic sleeve: 0.25 mm² ... 2.5 mm² 2 conductors with same cross section, solid: 0.2 mm² ... 1.5 mm² 2 conductors with same cross section, flexible: 0.2 mm² ... 1.5 mm² 2 conductors with same cross section, flexible, with ferrule without plastic sleeve: 0.25 mm² ... 1 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 0.5 mm² ... 1 mm² Cylindrical gauge a x b / diameter: 2.8mmx2.0mm / 2.4mm Stripping length: 10 mm Tightening torque: 0.5 Nm ... 0.6 Nm
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: Completely gold-plated Metal surface terminal point (top layer): Gold (0.8 - 1.4 µm Au) Metal surface terminal point (middle layer): Nickel (2 - 3 µm Ni) Metal surface contact area (top layer): Gold (0.8 - 1.4 µm Au) Metal surface contact area (middle layer): Nickel (2 - 3 µm Ni) Material data - housing Color (Housing): green (6021) Insulating material: PA Insulating material group: I CTI according to IEC 60112: 600 Flammability rating according to UL 94: V0 Glow wire flammability index GWFI according to EN60695-2-12: 850 Glow wire ignition temperature GWIT according to EN60695-2-13: 775 Temperature for the ball pressure test according to EN60695-10-2: 125 °C
Dimensions	Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/e1234e2392bde14688da8fe58a63c0c9/-S204x204-FJPG Pitch: 5 mm Width [w]: 20 mm Height [h]: 15 mm Length [l]: 27.2 mm
Mounting	Drive form screw head: Slotted(L) Connection method: Front screw connection
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.
Mechanical tests	Test for conductor damage and slackening Specification: IEC60999-1:1999-11 Result: Test passed Pull-out test Specification: IEC60999-1:1999-11 Conductor cross section/conductor type/tractive force setpoint/actual value: 0.34 mm² / solid / > 15 N 0.2 mm² / flexible / > 10 N 2.5 mm² / solid / > 50 N 2.5 mm² / flexible / > 50 N Insertion and withdrawal forces Result: Test passed No. of cycles: 100 Insertion strength per pos. approx.: 5 N Withdraw strength per pos. approx.: 4 N Torque test Specification: IEC60999-1:1999-11 Resistance of inscriptions Specification: IEC60068-2-70:1995-12 Result: Test passed Polarization and coding Specification: IEC60512-13-5:2006-02 Result: Test passed Visual inspection Specification: IEC60512-1-1:2002-02 Result: Test passed Dimension check Specification: IEC60512-1-2:2002-02 Result: Test passed
Environmental and real-life conditions	Vibration test Specification: IEC60068-2-6:2007-12 Frequency: 10 - 500 - 10 Hz Sweep speed: 1octave/min 5g (60.1Hz...500Hz) Amplitude: 0.35mm (10Hz...60.1Hz) Test duration per axis: 2 h Durability test Specification: IEC60512-9-1:2010-03 Impulse withstand voltage at sea level: 4.8 kV Contact resistance R₁: 2.9 mÃ© Contact resistance R₂: 2.9 mÃ© Insertion/withdrawal cycles: 100 Insulation resistance, neighboring positions: >5MÃ© Climatic test Specification: DIN50018:2013-05 Corrosive stress: 1.0 dm³ SO₂ on 300 dm³/40 °C/3 cycles Thermal stress: 100°C/168h Power-frequency withstand voltage: 2.21 kV 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
Electrical tests	Thermal test \| Test group C Specification: IEC60512-5-1:2002-02 Tested number of positions: 15 Insulation resistance Specification: IEC60512-3-1:2002-02 Insulation resistance, neighboring positions: >5MÃ© Air clearances and creepage distances \| Specification: IEC60664-1:2007-04 Insulating material group: I Comparative tracking index (IEC60112): CTI 600 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): 3.2 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 mm Rated insulation voltage (II/2): 630 V Rated surge voltage (II/2): 4 kV minimum clearance value - non-homogenous field (II/2): 3 mm minimum creepage distance (II/2): 3.2 mm
Packaging specifications	Type of packaging: packed in cardboard