The figure shows a 10-position version of the product
Official DistributorSKU
MPN
MSTB 2,5/ 3-GF-5,08 AU
Weight
0.003 kg
This product is Not Cancellable/Not Returnable
Series MSTB
MSTB 2,5/ 3-GF-5,08 AU - PCB header
PCB headers, nominal cross section: 2.5 mm2, color: green, nominal current: 12 A, rated voltage (III/2): 320 V, contact surface: Gold, contact connection type: Pin, number of potentials: 3, number of rows: 1, number of positions: 3, number of connections: 3, product range: MSTB 2,5/..-GF, 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, Pin connector pattern alignment: Standard, locking: Screw locking mechanism, mounting: Threaded flange, type of packaging: packed in cardboard
- Gold-plated contacts ensure transfer quality remains stable over the long term
- 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
Technical Specifications
Product properties
| Product family | MSTB 2,5/..-GF |
| Product line | COMBICON Connectors M |
| Type | Standard |
| Number of Positions | 3 |
| Pitch | 5.08 mm |
| Number of Connections | 3 |
| Number of rows | 1 |
| Number of potentials | 3 |
| Mounting flange | yes |
| Pin layout | Linear pinning |
| Solder pins per potential | 1 |
Electrical properties
| Nominal current IN | 12 A |
| Nominal voltage UN | 320 V |
| Degree of pollution | 3 |
| Contact resistance | 1.7 mΩ |
| 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 on the PCB
| Tightening torque | 0.3 Nm |
| Screw | Sheet metal screw ISO 1481-ST 2,2x6,5 C or ISO 7049-ST 2,2x6,5 C |
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 | partially gold-plated |
| Metal surface contact area (top layer) | Gold (0.8 - 1.4 µm Au) |
| Metal surface contact area (middle layer) | Nickel (2 - 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
| 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
| Pitch | 5.08 mm |
| Width [w] | 25.4 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
| Hole diameter | 1.4 mm |
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
| 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 | 100 |
| Insertion strength per pos. approx. | 4 N |
| Withdraw strength per pos. approx. | 3 N |
Thermal test | Test group C
| Specification | IEC 60512-5-1:2002-02 |
| Tested number of positions | 20 |
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 | 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 |
Vibration test
| Specification | IEC 60068-2-6:2007-12 |
| Frequency | 10 - 500 - 10 Hz |
| Sweep speed | 1 octave/min |
| Amplitude | 0.35 mm (10 Hz ... 60.1 Hz) |
| Acceleration | 5g (60.1 Hz ... 500 Hz) |
| Test duration per axis | 2 h |
Durability test
| Specification | IEC 60512-9-1:2010-03 |
| Impulse withstand voltage at sea level | 4.8 kV |
| Contact resistance R1 | 1.7 mΩ |
| Contact resistance R2 | 1.5 mΩ |
| Insertion/withdrawal cycles | 100 |
| Insulation resistance, neighboring positions | > 5 MΩ |
Climatic test
| Specification | DIN 50018-EN:1997-06 |
| Corrosive stress | 1.0 dm3 SO2 on 300 dm3/40 °C/3 cycles |
| Thermal stress | 100 °C/168 h |
| Power-frequency withstand voltage | 2.21 kV |
Shocks
| Specification | IEC 61373:2010-05 |
| Pulse shape | Semi-sinusoidal |
| Acceleration | 30g |
| Shock duration | 18 ms |
| Test directions | X-, Y- and Z-axis (pos. and neg.) |
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 |
Why Proax for Phoenix Contact 1949018?
Proax is an authorized distributor of Phoenix Contact 1949018 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Pack Size | 50 |
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