Product Model
MKKDS 1/ 8-3,81
Selling Points
- 1Ensures secure and organized cable management on PCBs.
- 2Standardized pitch for easy integration into various electronic systems.
- 3Provides ample connectivity options for complex circuit designs.
- 4Supports high-current applications with reliable electrical connections.
- 5Meets stringent safety standards for use in electronics and automotive industries.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Printed circuit board terminal | Product family | MKKDS 1 |
Product line | COMBICON Terminals S | Type | PC termination block |
Number of positions | 8 | Pitch | 3.81 mm |
Number of connections | 16 | Number of rows | 2 |
Number of potentials | 16 | Pin layout | Linear pinning |
Solder pins per potential | 1 | Article revision | 07 |
Nominal current I | 8 A | Nominal voltage U | 200 V |
Rated voltage (III/3) | 160 V | Rated surge voltage (III/3) | 2.5 kV |
Rated voltage (III/2) | 200 V | Rated surge voltage (III/2) | 2.5 kV |
Rated voltage (II/2) | 400 V | Rated surge voltage (II/2) | 2.5 kV |
Type | PC termination block | Nominal cross section | 1 mm² |
Connection method | Screw connection with tension sleeve | Conductor cross section rigid | 0.14 mm² ... 1.5 mm² |
Conductor cross section flexible | 0.14 mm² ... 1 mm² | Conductor cross section AWG | 26 ... 16 |
Conductor cross section flexible, with ferrule without plastic sleeve | 0.25 mm² ... 0.5 mm² | Conductor cross section, flexible, with ferrule, with plastic sleeve | 0.25 mm² ... 0.5 mm² |
2 conductors with same cross section, solid | 0.14 mm² ... 0.5 mm² | 2 conductors with same cross section, flexible | 0.14 mm² ... 0.2 mm² |
Cylindrical gauge a x b / diameter | - / 1.6 mm | Stripping length | 5 mm |
Drive form screw head | Slotted (L) | Tightening torque | 0.22 Nm ... 0.25 Nm |
Mounting type | Wave soldering | Pin layout | Linear pinning |
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 terminal point (top layer) | Tin (5 - 7 µm Sn) |
Metal surface terminal point (middle layer) | Nickel (2 - 3 µm Ni) | Metal surface soldering area (top layer) | Tin (5 - 7 µm Sn) |
Metal surface soldering area (middle layer) | Nickel (2 - 3 µm Ni) | 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 60695-2-13 | 775 |
Temperature for the ball pressure test according to EN 60695-10-2 | 125 °C | Pitch | 3.81 mm |
Width [w] | 32.38 mm | Height [h] | 16.2 mm |
Length [l] | 16.3 mm | Installed height | 17 mm |
Solder pin length [P] | 3.5 mm | Pin dimensions | 0.5 x 0.9 mm |
Hole diameter | 1.1 mm | Specification | IEC 60999-1:1999-11 |
Result | Test passed | Specification | IEC 60999-1:1999-11 |
Conductor cross section/conductor type/tractive force setpoint/actual value | 0.14 mm² / solid / > 10 N
0.14 mm² / flexible / > 10 N
1.5 mm² / solid / > 40 N
1 mm² / flexible / > 35 N | Specification | IEC 60947-7-4:2019-01 |
Requirement temperature-rise test | The sum of ambient temperature and temperature rise of the PCB terminal block shall not exceed the upper limiting temperature. | Specification | IEC 60947-7-4:2019-01 |
Specification | IEC 60512-3-1:2002-02 | Insulation resistance, neighboring positions | > 5 MΩ |
Specification | IEC 60947-1:2007-06 + A1:2010-12 + A2:2014-09 | Insulating material group | I |
Comparative tracking index (IEC 60112) | CTI 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 mm | Note on connection cross section | With connected conductor 1.5 mm² (solid). |
Rated insulation voltage (III/2) | 200 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) | 400 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 mm |
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 | 5g (60.1 Hz ... 150 Hz) | Test duration per axis | 2.5 h |
Test directions | X-, Y- and Z-axis | Specification | IEC 60695-2-10:2013-04 |
Temperature | 850 °C | Time of exposure | 5 s |
Specification | IEC 60947-7-4:2019-01 | Ambient temperature (operation) | -40 °C ... 105 °C (Depending on the current carrying capacity/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 |
Specifications may be subject to change without notice