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PHOENIX CONTACT MKDSN 2,5/ 4-5,08 HT BK MKDSN 2,5/ 4-5,08 HT BK 1826185 PHOENIX CONTACT PCB terminal block, nominal current: 16 A, nom. voltage: 320.. View larger
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MKDSN 2,5/ 4-5,08 HT BK 1826185 PHOENIX CONTACT PCB terminal block, nominal current: 16 A, nom. voltage: 320..

MKDSN 2,5/ 4-5,08 HT BK

1826185

PHOENIX CONTACT

50 Pcs.

PCB terminal block, nominal current: 16 A, nom. voltage: 320 V, pitch: 5.08 mm, number of positions: 4, connection method: Screw connection with tension sleeve, mounting: THR soldering, conductor/PCB connection direction: 0 °, color: black Terminal block for printed circuit board, nominal current: 16 A, nominal voltage (III/2): 320 V, nominal section: 2.5 mm², number of potentials: 4, number of rows: 1, number of poles per row: 4, family of articles: MKDSN 2.5/.. -HT, pitch: 5.08 mm, connection type: Screw connection with traction capsule, screw clamping shape: L Longitudinal slot, mounting: Weld THR, connection direction conductor/printed circuit board: 0 °, color: black, Pin arrangement: Linear pin arrangement, Pin length [P]: 3.5 mm, number of solder pins per potential: 1, Packing Type: Boxed Packed Printed circuit board terminal, nominal current: 16 A, rated voltage (III/2): 320 V, nominal cross section: 2.5 mm2, number of potentials: 4, number of rows: 1, number of positions per row: 4, product range: MKDSN 2,5/..-HT, pitch: 5.08 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, mounting: THR soldering / wave soldering, conductor/PCB connection direction: 0 °, color: black, Pin layout: Linear pinning, Solder pin [P]: 3.5 mm, number of solder pins per potential: 1, type of packaging: packed in cardboard

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Technical data
Product properties
Product typePrinted circuit board terminal
Product familyMKDSN 2,5/..-HT
Product lineCOMBICON Terminals M
TypePC termination block
Number of positions4
Pitch5.08 mm
Number of connections4
Number of rows1
Number of potentials4
Pin layoutLinear pinning
Solder pins per potential1
Data management status
Article revision00
Electrical properties
Nominal current IN16 A
Nominal voltage UN320 V
Rated voltage (III/3)200 V
Rated surge voltage (III/3)4 kV
Rated voltage (III/2)320 V
Rated surge voltage (III/2)4 kV
Rated voltage (II/2)320 V
Rated surge voltage (II/2)4 kV
Connection data
Connection technology
TypePC termination block
Nominal cross section2.5 mm²
Conductor connection
Connection methodScrew connection with tension sleeve
Conductor cross section rigid0.2 mm² ... 2.5 mm²
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section AWG24 ... 14
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 ... 0.75 mm²
2 conductors with same cross section, flexible0.2 mm² ... 0.75 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.25 mm² ... 0.75 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 1.5 mm²
Stripping length6.5 mm
Drive form screw headSlotted (L)
Tightening torque0.5 Nm ... 0.6 Nm
Mounting
Mounting typeTHR soldering / wave soldering
Pin layoutLinear pinning
Material specifications
Material data - contact
NoteWEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201
Contact materialCu alloy
Surface characteristicshot-dip tin-plated
Metal surface terminal point (top layer)Tin (4 - 8 µm Sn)
Metal surface soldering area (top layer)Tin (4 - 8 µm Sn)
Material data - housing
Color (Housing)black (9005)
Insulating materialPA
Insulating material groupIIIa
CTI according to IEC 60112250 - 399
Flammability rating according to UL 94V0
Notes
Note on applicationFor safe conductor connection, always adhere to a defined tightening torque. Particularly in the case of PCB terminal blocks with two or three positions, the individual solder pin for each contact point cannot compensate for this. That is why the terminal blocks must be supported during conductor connection (held with one hand, support on the housing).
Dimensions
Dimensional drawingzswbwfibns.jpg
Pitch5.08 mm
Width [w]20.32 mm
Height [h]15 mm
Length [l]9.5 mm
Installed height15 mm
Solder pin length [P]3.5 mm
Pin dimensions0.8 x 0.9 mm
PCB design
Pin spacing5.08 mm
Hole diameter1.3 mm
Electrical tests
Air clearances and creepage distances
SpecificationIEC 60947-1:2007-06 + A1:2010-12 + A2:2014-09
Insulating material groupIIIa
Comparative tracking index (IEC 60112)CTI 250 - 399
Rated insulation voltage (III/3)200 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)320 V
Rated surge voltage (III/2)4 kV
minimum clearance value - non-homogenous field (III/2)3 mm
minimum creepage distance (III/2)3.2 mm
Rated insulation voltage (II/2)320 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
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 packagingpacked in cardboard
Outer packaging typeDry bag

ETIM for 1826185 Connectors (EC002643)
Feature Name Feature Value
Height (EF000040) 15 mm
Number of electrical connections (EF008252) 4
Number of levels (EF002659) 1
Modular spacing connections (EF006827) 5.08 mm
Rated current In (EF008250) 16 A
Rated voltage (EF000228) 320 V
Rated surge voltage (EF002993) 4 kV
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) 3.5 mm
Material insulation body (EF007543) Other
Housing colour (EF000136) Black
Inflammability class of insulation material according to UL94 (EF002521) V0
Operating temperature (EF002393) -40 °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.