PCB headers, color: black, nominal current: 8 A, rated voltage (III/2): 160 V, contact surface: Sn, contact connection type: Pin, number of rows: 2, number of positions: 4, product range: DD31H 2,2/..-H, pitch: 3.81 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.8 mm, number of solder pins per potential: 1, plug-in system: CONNEXIS DD, Pin connector pattern alignment: Standard, locking: Snap-in locking, mounting method: Engagement nose, type of packaging: packed in cardboard
| Product type | PCB headers |
| Product family | DD31H 2,2/..-H |
| Product line | CONNEXIS Connectors S |
| Number of positions | 4 |
| Pitch | 3.81 mm |
| Number of rows | 2 |
| Pin layout | Linear pinning |
| Solder pins per potential | 1 |
| Properties | |
| Nominal current IN | 8 A |
| Nominal voltage UN | 160 V |
| Contact resistance | 5 mΩ |
| Rated voltage (III/3) | 160 V |
| Rated surge voltage (III/3) | 2.5 kV |
| Rated voltage (III/2) | 160 V |
| Rated surge voltage (III/2) | 2.5 kV |
| Rated voltage (II/2) | 320 V |
| Rated surge voltage (II/2) | 2.5 kV |
| Mounting type | Wave soldering |
| Pin layout | Linear pinning |
| 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) |
| Material data - housing | |
| Color (Housing) | black (9005) |
| Insulating material | PBT |
| Insulating material group | II |
| CTI according to IEC 60112 | 400 ≤ CTI < 600 |
| Flammability rating according to UL 94 | V0 |
| Note on the contact | These connectors conform to DIN EN 61984, connectors without switching capacity (COC). When used for their intended purpose, they must not be plugged in or disconnected live or under load. |
| Note on application | The current depends on the crimp contact and conductor cross section used. |
| Dimensional drawing |
|
| Pitch | 3.81 mm |
| Width [w] | 17.81 mm |
| Height [h] | 18.23 mm |
| Length [l] | 25.91 mm |
| Installed height | 14.43 mm |
| Solder pin length [P] | 3.8 mm |
| Pin dimensions | 0.65 x 0.64 mm |
| PCB design | |
| Hole diameter | 3 mm |
| 1.1 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 | 25 |
| Insertion strength per pos. approx. | 6 N |
| Withdraw strength per pos. approx. | 6 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 | II |
| Comparative tracking index (IEC 60112) | CTI ≥400 to <600 |
| Rated insulation voltage (III/3) | 160 V |
| Rated surge voltage (III/3) | 2.5 kV |
| minimum clearance value - non-homogenous field (III/3) | 1.5 mm |
| minimum creepage distance (III/3) | 2.2 mm |
| Rated insulation voltage (III/2) | 160 V |
| Rated surge voltage (III/2) | 2.5 kV |
| minimum clearance value - non-homogenous field (III/2) | 1.5 mm |
| minimum creepage distance (III/2) | 1.5 mm |
| Rated insulation voltage (II/2) | 320 V |
| Rated surge voltage (II/2) | 2.5 kV |
| minimum clearance value - non-homogenous field (II/2) | 1.5 mm |
| minimum creepage distance (II/2) | 2.2 mm |
| Vibration test | |
| Specification | IEC 60068-2-6:2007-12 |
| Frequency | 10 - 150 - 10 Hz |
| Sweep speed | 1 octave/min |
| Amplitude | 0.35 mm (10 Hz ... 60.1 Hz) |
| Acceleration | 50 m/s² (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 | 2.95 kV |
| Contact resistance R1 | 5 mΩ |
| Contact resistance R2 | 5 mΩ |
| Contact resistance R2 2nd level | 5 mΩ |
| Insertion/withdrawal cycles | 25 |
| 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 | 1.39 kV |
| Ambient conditions | |
| Ambient temperature (operation) | -55 °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 |
| Type of packaging | packed in cardboard |
| Tensiune nominală UN | Curent nominal IN | Secțiune transversală AWG | Secțiune transversală mm2 | |
|---|---|---|---|---|
| Use group B | ||||
| 150 V | 8 A | |||
| Tensiune nominală UN | Curent nominal IN | Secțiune transversală AWG | Secțiune transversală mm2 | |
|---|---|---|---|---|
| 250 V | 11.25 A |
Can I release the crimp contacts again?
Yes, we have an extra release tool for that.
In what colors are the items available?
Our standard color is black.
Are there codes for these items?
Yes, the codes are already integrated in the housing.
Can I also plug two individual connectors into one header?
With CONNEXIS D32, two single connectors can also be plugged into a double-row header.
Are the connectors also available with latching?
Yes, all CONNEXIS series plugs feature latching.
What is the degree of protection of the items?
The connectors are approved according to IP20.
What do I need to consider when choosing a cable?
You must select the appropriate crimp contact for the conductor cross-section.
