
1894930
Feed-through header MCDV 0,5/ 4-G1-2,5
PCB header, nominal cross section: 0.5 mm², color: green, nominal current: 4 A, rated voltage (III/2): 160 V, contact surface: Tin, type of contact: Male connector, number of potentials: 8, Number of rows: 2, Number of positions per row: 4, number of connections: 8, product range: MCDV 0,5/..-G1, pitch: 2.5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, plug-in system: MICRO COMBICON - FK-MC 0,5, Pin connector pattern alignment: Standard, Locking: without, mounting: without, type of packaging: packed in cardboard
- Well-known mounting principle allows worldwide use
- Vertical connection enables multi-row arrangement on the PCB
Item properties
| Brief article description | Feed-through header |
| Connector system | MICRO COMBICON - FK-MC 0,5 |
| Type of contact | Male connector |
| Range of articles | MCDV 0,5/..-G1 |
| Pitch | 2.5 mm |
| Number of Positions | 4 |
| Mounting Type | Wave soldering |
| Pin layout | Linear pinning |
| Locking | without |
| Number of Levels | 2 |
| Number of Connections | 8 |
| Number of potentials | 8 |
| Pin connector pattern alignment | Standard |
Electrical parameters
| Nominal Current | 4 A |
| Nom. voltage | 160 V |
| Rated voltage (III/3) | 80 V |
| Rated voltage (III/2) | 160 V |
| Rated voltage (II/2) | 320 V |
| Rated surge voltage (III/3) | 1.5 kV |
| Rated surge voltage (III/2) | 2.5 kV |
| Rated surge voltage (II/2) | 2.5 kV |
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 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
| Housing color | 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 60695-2-13 | 775 |
| Temperature for the ball pressure test according to EN 60695-10-2 | 125 °C |
Dimensions for the product
| Dimensional drawing | |
| Caption | Schematische Abbildung - weitere Details siehe Produktfamilienzeichnung im Download Center |
| Length [ l ] | 25.5 mm |
| Width [ w ] | 11.9 mm |
| Height [ h ] | 21 mm |
| Pitch | 2.5 mm |
| Height (without solder pin) | 17.5 mm |
| Solder pin [P] | 3.5 mm |
| Pin dimensions | 0.8 x 0.8 mm |
Dimensions for PCB design
| Hole diameter | 1.2 mm |
Packaging information
| Type of packaging | packed in cardboard |
| Pieces per package | 50 |
| Denomination packing units | Pcs. |
Ambient conditions
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Ambient temperature (assembly) | -5 °C ... 100 °C |
| Ambient Temperature (Operation) | -40 °C ... 100 °C (dependent on the derating curve) |
Air clearances and creepage distances
| Clearances and creepage distances | IEC 60664-1:2007-04 |
| Specification | IEC 60664-1:2007-04 |
| Minimum clearance - inhomogeneous field (III/3) | 0.8 mm |
| Minimum clearance - inhomogeneous field (III/2) | 1.5 mm |
| Minimum clearance - inhomogeneous field (II/2) | 1.5 mm |
| Minimum creepage distance value (III/3) | 1.7 mm |
| Minimum creepage distance value (III/2) | 0.8 mm |
| Minimum creepage distance value (II/2) | 1.6 mm |
Mechanical tests (A)
| Test specification | IEC 61984 |
| Insertion strength per pos. approx. | 7 N |
| Withdraw strength per pos. approx. | 6 N |
| Polarization when inserted requirement >20 N | Test passed |
| Contact holder in insert requirements >20 N | Test passed |
Durability tests (B)
| Specification | IEC 60512-9-1:2010-03 |
| Contact resistance R1 | 3 mΩ |
| Insertion/withdrawal cycles | 25 |
| Contact resistance R2 | 4 mΩ |
| Impulse withstand voltage at sea level | 1.75 kV |
Thermal tests (C)
| Specification | IEC 60512-5-1:2002-02 |
| Number of Positions | 12 |
| Upper limiting temperature requirements <100 °C | Test passed |
Climatic tests (D)
| Specification | ISO 6988:1985-02 |
| Cold stress | -40 °C/2 h |
| Thermal stress | 100 °C/168 h |
| Corrosive stress | 0.2 dm3 SO2 on 300 dm3/40 °C/1 cycle |
| Impulse withstand voltage at sea level | 1.75 kV |
| Power-frequency withstand voltage | 0.84 kV |
Environmental and durability tests (E)
| Specification | IEC 61984:2008-10 |
| Result, degree of protection, IP code | Finger safety with IP20 test finger |
Vibration test
| Specification | IEC 60068-2-6:2007-12 |
| Frequency | 10 - 150 - 10 Hz |
| Sweep speed | 1 octave/min |
| Amplitude | 0.35 mm (10 - 60.1 Hz) |
| Acceleration | 5g (60.1 - 150 Hz) |
| Test duration per axis | 2.5 h |
Standards and Regulations
| Connection in acc. with standard | EN-VDE |
| Connection in acc. with standard | CUL |
| Flammability rating according to UL 94 | V0 |
Environmental Product Compliance
| China RoHS | Environmentally friendly use period: unlimited = EFUP-e |
| China RoHS | No hazardous substances above threshold values |
Why Proax for Phoenix Contact 1894930?
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| Pack Size | 50 |
MCDV 0,5/ 5-G1-2,5, PCB header, nominal cross section: 0.5 mm², color: green, nominal current: 4 A, rated voltage (III/2): 160 V, contact surface: Tin, type of contact: Male connector, number of potentials: 10, Number of rows: 2, Number of positions per row: 5, number of connections: 10, product range: MCDV 0,5/..-G1, pitch: 2.5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, plug-in system: MICRO COMBICON - FK-MC 0,5, Pin connector pattern alignment: Standard, Locking: without, mounting: without, type of packaging: packed in cardboard
MCDV 0,5/ 3-G1-2,5, PCB header, nominal cross section: 0.5 mm², color: green, nominal current: 4 A, rated voltage (III/2): 160 V, contact surface: Tin, type of contact: Male connector, number of potentials: 6, Number of rows: 2, Number of positions per row: 3, number of connections: 6, product range: MCDV 0,5/..-G1, pitch: 2.5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, plug-in system: MICRO COMBICON - FK-MC 0,5, Pin connector pattern alignment: Standard, Locking: without, mounting: without, type of packaging: packed in cardboard
MCDV 0,5/ 2-G1-2,5, PCB header, nominal cross section: 0.5 mm², color: green, nominal current: 4 A, rated voltage (III/2): 160 V, contact surface: Tin, type of contact: Male connector, number of potentials: 4, Number of rows: 2, Number of positions per row: 2, number of connections: 4, product range: MCDV 0,5/..-G1, pitch: 2.5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, plug-in system: MICRO COMBICON - FK-MC 0,5, Pin connector pattern alignment: Standard, Locking: without, mounting: without, type of packaging: packed in cardboard
MCDV 0,5/ 6-G1-2,5, PCB header, nominal cross section: 0.5 mm², color: green, nominal current: 4 A, rated voltage (III/2): 160 V, contact surface: Tin, type of contact: Male connector, number of potentials: 12, Number of rows: 2, Number of positions per row: 6, number of connections: 12, product range: MCDV 0,5/..-G1, pitch: 2.5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, plug-in system: MICRO COMBICON - FK-MC 0,5, Pin connector pattern alignment: Standard, Locking: without, mounting: without, type of packaging: packed in cardboard
MCDV 0,5/ 8-G1-2,5, PCB header, nominal cross section: 0.5 mm², color: green, nominal current: 4 A, rated voltage (III/2): 160 V, contact surface: Tin, type of contact: Male connector, number of potentials: 16, Number of rows: 2, Number of positions per row: 8, number of connections: 16, product range: MCDV 0,5/..-G1, pitch: 2.5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, plug-in system: MICRO COMBICON - FK-MC 0,5, Pin connector pattern alignment: Standard, Locking: without, mounting: without, type of packaging: packed in cardboard
MCDV 0,5/ 7-G1-2,5, PCB header, nominal cross section: 0.5 mm², color: green, nominal current: 4 A, rated voltage (III/2): 160 V, contact surface: Tin, type of contact: Male connector, number of potentials: 14, Number of rows: 2, Number of positions per row: 7, number of connections: 14, product range: MCDV 0,5/..-G1, pitch: 2.5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, plug-in system: MICRO COMBICON - FK-MC 0,5, Pin connector pattern alignment: Standard, Locking: without, mounting: without, type of packaging: packed in cardboard
MCDV 0,5/ 9-G1-2,5, PCB header, nominal cross section: 0.5 mm², color: green, nominal current: 4 A, rated voltage (III/2): 160 V, contact surface: Tin, type of contact: Male connector, number of potentials: 18, Number of rows: 2, Number of positions per row: 9, number of connections: 18, product range: MCDV 0,5/..-G1, pitch: 2.5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, plug-in system: MICRO COMBICON - FK-MC 0,5, Pin connector pattern alignment: Standard, Locking: without, mounting: without, type of packaging: packed in cardboard



















