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MK3DSMH 3/ 2-5,08 BK 1478244 PHOENIX CONTACT Printed circuit board terminal
MK3DSMH 3/ 2-5,08 BK
1478244
PHOENIX_CONTACT
50
Printed circuit board terminal
PCB terminal block, nominal current: 22 A, rated voltage (III/2): 400 V, nominal cross section: 2.5 mm2, number of rows: 2, number of positions per row: 2, product range: MK3DSMH 3, pitch: 5.08 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, mounting: Wave soldering, conductor/PCB connection direction: 0 °, color: black, Pin layout: Linear pinning, Solder pin [P]: 5 mm, number of solder pins per potential: 1, type of packaging: packed in cardboard
PCB Connectors (PCC)
* Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT
Related products
▲More info
▲Technical data
Product properties
| Product line | COMBICON Terminals M |
| Product type | Printed circuit board terminal |
| Product family | MK3DSMH 3 |
| Number of positions | 2 |
| Pitch | 5.08 mm |
| Number of rows | 2 |
| Pin layout | Linear pinning |
| Solder pins per potential | 1 |
Electrical properties
| Nominal current IN | 22 A |
| Nominal voltage UN | 400 V |
| Degree of pollution | 3 |
| Rated voltage (III/3) | 250 V |
| Rated surge voltage (III/3) | 4 kV |
| Rated voltage (III/2) | 400 V |
| Rated surge voltage (III/2) | 4 kV |
| Rated voltage (II/2) | 630 V |
| Rated surge voltage (II/2) | 4 kV |
Connection data
| Connection technology | |
| Type | PC terminal block can be aligned |
| Nominal cross section | 2.5 mm² |
| Conductor connection | |
| Connection method | Screw connection with tension sleeve |
| Conductor cross section rigid | 0.2 mm² ... 4 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 12 |
| Conductor cross section flexible, with ferrule without plastic sleeve | 0.25 mm² ... 1.5 mm² |
| Conductor cross section, flexible, with ferrule, with plastic sleeve | 0.25 mm² ... 2.5 mm² |
| 2 conductors with same cross section, solid | 0.2 mm² ... 1.5 mm² |
| 2 conductors with same cross section, flexible | 0.2 mm² ... 1.5 mm² |
| 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 0.25 mm² ... 0.75 mm² |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 0.5 mm² ... 0.5 mm² |
| Stripping length | 7 mm |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
Mounting
| Mounting type | Wave soldering |
| Pin layout | Linear pinning |
| Drive form screw head | Slotted (L) |
| Drive form screw head | Slotted (L) |
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 |
| Metal surface terminal point (top layer) | Tin (5 - 7 µm Sn) |
| Metal surface soldering area (top layer) | Tin (5 - 7 µm Sn) |
| Material data - housing | |
| Color (Housing) | black (9005) |
| 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
| Dimensional drawing |  |
| Pitch | 5.08 mm |
| Width [w] | 10.16 mm |
| Height [h] | 49.8 mm |
| Length [l] | 23.1 mm |
| Installed height | 44.8 mm |
| Solder pin length [P] | 5 mm |
| Pin dimensions | 0.9 x 0.9 mm |
| PCB design | |
| Hole diameter | 1.3 mm |
Mechanical tests
| Test for conductor damage and slackening | |
| Specification | IEC 60998-2-1:1990-04 |
| Result | Test passed |
| Pull-out test | |
| Specification | IEC 60998-2-1:1990-04 |
| Conductor cross section/conductor type/tractive force setpoint/actual value | 0.2 mm² / solid / > 10 N |
| 0.2 mm² / flexible / > 10 N | |
| 4 mm² / solid / > 60 N | |
| 2.5 mm² / flexible / > 50 N | |
| Torque test | |
| Specification | IEC 60998-2-1:1990-04 |
Electrical tests
| Temperature-rise test | |
| Specification | IEC 60998-2-1:1990-04 |
| Requirement temperature-rise test | Increase in temperature ≤ 45 K |
| Insulation resistance | |
| Specification | IEC 60998-2-1:1990-04 |
| Insulation resistance, neighboring positions | 109Ω |
| 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) | 250 V |
| Rated surge voltage (III/3) | 4 kV |
| minimum clearance value - non-homogenous field (III/3) | 3 mm |
| minimum creepage distance (III/3) | 3.2 mm |
| Rated insulation voltage (III/2) | 400 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 | |
| Specification | IEC 60068-2-6:1995-03 |
| Frequency | 10 - 150 - 10 Hz |
| Sweep speed | 1 octave/min |
| Amplitude | 0.35 mm (10 Hz ... 60.1 Hz) |
| Sweep speed | 5g (60.1 Hz ... 150 Hz) |
| Test duration per axis | 2.5 h |
| Glow-wire test | |
| Specification | IEC 60998-2-1:1990-04 |
| Temperature | 850 °C |
| Time of exposure | 5 s |
| Ambient conditions | |
| Ambient temperature (operation) | -40 °C ... 100 °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 |
Packaging specifications
| Type of packaging | packed in cardboard |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOG PHOENIX PCB CONNECTORS EN.pdf | 15 Mbytes |
|
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