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PHOENIX CONTACT MK3DSMH 3/ 2-5,08-EX MK3DSMH 3/ 2-5,08-EX 1870255 PHOENIX CONTACT PCB terminal block View larger
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MK3DSMH 3/ 2-5,08-EX 1870255 PHOENIX CONTACT PCB terminal block

MK3DSMH 3/ 2-5,08-EX

1870255

PHOENIX CONTACT

50 Pcs.

PCB terminal block Terminal block for printed circuit board, rated current: 20 A, nominal cross-section: 2.5 mm², number of potentials: 4, number of rows: 2, number of poles per row: 2, article family: MK3DSMH 3-EX, pitch: 5.08 mm, connection type: Screw connection with traction capsule, screw clamping form: L Longitudinal slot, mounting: Wave soldering, conductor connection direction/printed circuit board: 0 °, color: green, Pin arrangement: Linear pin arrangement, Pin length [P]: 5 mm, number of solder pins per potential: 1, packaging type: boxed. The item can be aligned with different numbers of poles!

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Key Commercial Data

Orderkey1870255
Packing unit50 pc
NoteMade to Order (non-returnable)
Catalog pagePage 157 (C-1-2013)
GTIN4017918310059
Weight per Piece (excluding packing)11.770 g
Custom tariff number85369010
Country of originDE (Germany)

Item properties

Brief article descriptionPCB terminal block
Range of articlesMK3DSMH 3-EX
Pitch5.08 mm
Number of positions2
Connection methodScrew connection with tension sleeve
Drive form screw headSlotted (L)
Screw threadM3
Mounting typeWave soldering
Pin layoutLinear pinning
Number of levels2
Number of connections4
Number of potentials4

Electrical parameters

Rated current22 A
Rated insulation voltage (III/2)320 V
Rated surge voltage (III/2)4 kV

Connection capacity

Conductor cross section solid0.2 mm² ... 4 mm²
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section AWG / kcmil24 ... 12
Conductor cross section flexible, with ferrule without plastic sleeve0.25 mm² ... 2.5 mm²
Conductor cross section, flexible, with ferrule, with plastic sleeve0.25 mm² ... 2.5 mm²
2 conductors with same cross section, solid0.2 mm² ... 1.5 mm²
2 conductors with same cross section, flexible0.2 mm² ... 1.5 mm²
2 conductors with same cross section, stranded, ferrules without plastic sleeve0.25 mm² ... 0.75 mm²
Stripping length7 mm
Torque0.5 Nm ... 0.6 Nm

Material data - contact

NoteWEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201
Contact materialCu 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

Insulating materialPA
Insulating material groupI
CTI according to IEC 60112600
Flammability rating according to UL 94V0
Glow wire flammability index GWFI according to EN 60695-2-12850
Glow wire ignition temperature GWIT according to EN 60695-2-13775
Temperature for the ball pressure test according to EN 60695-10-2125 °C

Dimensions for the product

Dimensional drawing
CaptionThe figure shows the dimensional drawing of the 3-pos. version of the product
Length [ l ]23.1 mm
Width [ w ]10.16 mm
Height [ h ]49.8 mm
Pitch5.08 mm
Height (without solder pin)44.8 mm
Solder pin [P]5 mm
Pin dimensions0.9 x 0.9 mm
Dimension a5.08 mm

Dimensions for PCB design

Hole diameter1.3 mm

Packaging information

Type of packagingpacked in cardboard
Pieces per package50
Denomination packing unitsPcs.

Electrical tests

Rated current22 A
Rated insulation voltage (III/2)320 V
Rated surge voltage (III/2)4 kV

Air clearances and creepage distances

Insulating material groupI
Rated insulation voltage (III/3)250 V
Rated insulation voltage (III/2)320 V
Rated insulation voltage (II/2)630 V
Rated surge voltage (III/3)4 kV
Rated surge voltage (III/2)4 kV
Rated surge voltage (II/2)4 kV

Standards and Regulations

Connection in acc. with standardEN-VDE
Flammability rating according to UL 94V0

Environmental Product Compliance

China RoHSEnvironmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”

Classifications


ETIM for 1870255 Connectors (EC002643)
Feature Name Feature Value
Height (EF000040) 49.8 mm
Number of electrical connections (EF008252) 4
Number of levels (EF002659) 2
Modular spacing connections (EF006827) 5.08 mm
Rated current In (EF008250) 20 A
Over voltage category (EF006785) III
Pollution degree (EF006786) 2
Connection type conductor (EF006821) Screw connection
Connectable conductor cross section solid-core (EF007337) 0.2 mm²
Connectable conductor cross section fine-strand with cable end sleeve (EF007339) 0.25 mm²
Connectable conductor cross section fine-strand without cable end sleeve (EF007341) 0.2 mm²
Connectable conductor cross section multi-wired (EF007343) 0.2 mm²
Connection type PCB (EF006822) Soldering connection
Material connection surface (EF006826) Tin
Diameter connection pin (EF006823) 1.3 mm
Length pin (EF006825) 5 mm
Material insulation body (EF007543) Other
Housing colour (EF000136) Green
Inflammability class of insulation material according to UL94 (EF002521) V0
Operating temperature (EF002393) -50 °C
Type of PCB fastening (EF008226) Connecting contact
Type of fastening (EF002442) Solder
Type of banding (EF007011) Carton (for SMD)

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.