1923953 PHOENIX | Alldatasheet
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Please be informed that the data shown in this PDF document is generated from our online catalog. Please find the complete data in the user documentation. Our general terms of use for downloads are valid. PCB headers, nominal cross section: 2.5 mm2, color: green, nominal current: 16 A (see derating curve), rated voltage (III/2): 320 V, contact surface: Sn, contact connection type: Pin, number of potentials: 11, number of rows: 1, number of positions: 11, number of connections: 11, product range: MSTBA 2,5 HC/..-G, pitch: 5.08 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.23 mm, number of solder pins per potential: 1, plug-in system: COMBICON MSTB 2,5 HC, Pin connector pattern alignment: Standard, locking: without, mounting method: without, type of packaging: packed in cardboard Your advantages Well-known mounting principle allows worldwide use• Commercial data Item number 1923953 Packing unit 50 pc Minimum order quantity 50 pc Note Made to order (non-returnable) Sales key AA03 Product key AACSHF Catalog page Page 496 (C-1-2013) GTIN 4017918599928 Weight per piece (including packing) 4.4 g Weight per piece (excluding packing) 3.819 g Customs tariff number 85366930 Country of origin DE MSTBA 2,5 HC/11-G-5,08 - PCB header 1923953 https://www.phoenixcontact.com/us/products/1923953 Mar 7, 2025, 1:04 AM Page 1 (10)
Product family MSTBA 2,5 HC/..-G Product line COMBICON Connectors M Type Standard Number of positions 11 Pitch 5.08 mm Number of connections 11 Number of rows 1 Number of potentials 11 Mounting flange without Pin layout Linear pinning Solder pins per potential 1 Electrical properties Properties Nominal current IN 16 A (see derating curve) Nominal voltage UN 320 V Contact resistance 0.9 mΩ Rated voltage (III/3) 320 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 Mounting Mounting type Wave soldering Pin layout Linear pinning 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 (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) MSTBA 2,5 HC/11-G-5,08 - PCB header 1923953 https://www.phoenixcontact.com/us/products/1923953 Mar 7, 2025, 1:04 AM Page 2 (10)
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 EN 60695-2-12 850 Glow wire ignition temperature GWIT according to EN 60695-2- 775 Temperature for the ball pressure test according to EN 60695- 10-2 125 °C 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 Pitch 5.08 mm Width [w] 57.88 mm Height [h] 11.8 mm Length [l] 12 mm Installed height 8.57 mm Solder pin length [P] 3.23 mm Pin dimensions 1 x 1 mm PCB design Pin spacing 5.00 mm Hole diameter 1.4 mm Mechanical tests Visual inspection Specification IEC 60512-1-1:2002-02 Result Test passed Dimension check Specification IEC 60512-1-2:2002-02 Result Test passed Resistance of inscriptions MSTBA 2,5 HC/11-G-5,08 - PCB header 1923953 https://www.phoenixcontact.com/us/products/1923953 Mar 7, 2025, 1:04 AM Page 3 (10)
Specification IEC 60068-2-70:1995-12 Result Test passed Polarization and coding Specification IEC 60512-13-5:2006-02 Result Test passed Contact holder in insert Specification IEC 60512-15-1:2008-05 Contact holder in insert Requirements >20 N Test passed Insertion and withdrawal forces Result Test passed No. of cycles 50 Insertion strength per pos. approx. 6 N Withdraw strength per pos. approx. 5 N Electrical tests Thermal test | Test group C Specification IEC 60512-5-1:2002-02 Tested number of positions 12 Insulation resistance Specification IEC 60512-3-1:2002-02 Insulation resistance, neighboring positions > 5 MΩ Air clearances and creepage distances | Specification IEC 60664-1:2007-04 Insulating material group I Comparative tracking index (IEC 60112) CTI 600 Rated insulation voltage (III/3) 320 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 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 Environmental and real-life conditions Vibration test MSTBA 2,5 HC/11-G-5,08 - PCB header 1923953 https://www.phoenixcontact.com/us/products/1923953 Mar 7, 2025, 1:04 AM Page 4 (10)
Specification IEC 60068-2-6:2007-12 Frequency 10 - 150 - 10 Hz Sweep speed 1 octave/min Acceleration 5g (60.1 Hz ... 150 Hz) Test duration per axis 2.5 h Test directions X-, Y- and Z-axis Durability test Specification IEC 60512-9-1:2010-03 Impulse withstand voltage at sea level 4.8 kV Contact resistance R1 0.9 mΩ Contact resistance R2 1.1 mΩ Insertion/withdrawal cycles 50 Insulation resistance, neighboring positions > 5 MΩ Climatic test Specification ISO 6988:1985-02 Corrosive stress 0.2 dm3 SO2 on 300 dm3/40 °C/1 cycle Thermal stress 105 °C/168 h Power-frequency withstand voltage 2.21 kV Ambient conditions Ambient temperature (operation) -40 °C ... 105 °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 MSTBA 2,5 HC/11-G-5,08 - PCB header 1923953 https://www.phoenixcontact.com/us/products/1923953 Mar 7, 2025, 1:04 AM Page 5 (10)
0 10 20 30 40 50 60 70 80 90 100 110 [°C] I [A] = 12-pos. = 5-pos. = 2-pos. Diagram 0 10 20 30 40 50 60 70 80 90 100 110 = 2-pos. = 5-pos. = 12-pos. [°C] I [A] MSTBA 2,5 HC/11-G-5,08 - PCB header 1923953 https://www.phoenixcontact.com/us/products/1923953 Mar 7, 2025, 1:04 AM Page 6 (10)
1008060402001 03 05 07 09 0 110 = 12-pos. = 5-pos. = 2-pos. Ambient temperature [°C] Current carrying capacity [A MSTBA 2,5 HC/11-G-5,08 - PCB header 1923953 https://www.phoenixcontact.com/us/products/1923953 Mar 7, 2025, 1:04 AM Page 7 (10)
To download certificates, visit the product detail page: https://www.phoenixcontact.com/us/products/1923953 cULus Recognized Approval ID: E60425-19931011 Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 Use group B
300 V 16 A - -
300 V 10 A - -
VDE approval of drawings Approval ID: 40050079 Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2
250 V 16 A - -
MSTBA 2,5 HC/11-G-5,08 - PCB header 1923953 https://www.phoenixcontact.com/us/products/1923953 Mar 7, 2025, 1:04 AM Page 8 (10)
ECLASS-11.0 27460201 ECLASS-12.0 27460201 ECLASS-13.0 27460201 ETIM ETIM 9.0 EC002637 UNSPSC UNSPSC 21.0 39121400 MSTBA 2,5 HC/11-G-5,08 - PCB header 1923953 https://www.phoenixcontact.com/us/products/1923953 Mar 7, 2025, 1:04 AM Page 9 (10)
Environmental product compliance EU RoHS Fulfills EU RoHS substance requirements Yes, No exemptions China RoHS EFUP-EEnvironment friendly use period (EFUP) No hazardous substances above the limits EU REACH SVHC REACH candidate substance (CAS No.) No substance above 0.1 wt% Phoenix Contact 2025 © - all rights reserved https://www.phoenixcontact.com Phoenix Contact USA
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Middletown, PA 17057, United States (+717) 944-1300 info@phoenixcon.com MSTBA 2,5 HC/11-G-5,08 - PCB header 1923953 https://www.phoenixcontact.com/us/products/1923953 Mar 7, 2025, 1:04 AM Page 10 (10)