MKDSO 2.5/ 3-L - PHOENIX CONTACT

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PCB terminal block-MKDSO 2,5/ 3-L-1707221

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PCB terminal block, nominal current: 24 A, rated voltage (III/2): 400 V, nominal cross section: 2.5 mm², Number

of potentials: 3, Number of rows: 1, Number of positions per row: 3, product range: MKDSO 2,5/..-L, pitch: 5 mm,

connection method: Screw connection with tension sleeve, mounting: Wave soldering, conductor/PCB connection

direction: 0 °, color: green, Pin layout: Linear pinning, Solder pin [P]: 3.5 mm, type of packaging: packed in

cardboard. Product with pin output on left side

Your advantages

Maintenance-free and vibration-resistant, thanks to the Reakdyn principle or spring-loaded elements

PCB terminal block is orthogonal to the PCB

Internationally recognized and proven screw connection

Key Commercial Data

Packing unit 1 pc

Minimum order quantity 250 pc

GTIN

GTIN 4017918136819

Weight per Piece (excluding packing) 5.900 g

Custom tariff number 85369010

Country of origin Germany

Technical data

Item properties

Brief article description PCB terminal block

Range of articles MKDSO 2,5/..-L

Pitch 5 mm

Number of positions 3

Drive form screw head Slotted(L)

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PCB terminal block-MKDSO 2,5/ 3-L-1707221

Technical data

Item properties

Screw thread M3

Mounting type Wave soldering

Pin layout Linear pinning

Number of levels 1

Number of connections 3

Number of potentials 3

Electrical parameters

Nominal current 24 A

Nom. voltage 400 V

Rated voltage (III/3) 250 V

Rated voltage (III/2) 400 V

Rated 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

Connection capacity

Connection method Screw connection with tension sleeve

Conductor cross section solid 0.14 mm² ... 2.5 mm²

Conductor cross section flexible 0.14 mm² ... 2.5 mm²

Conductor cross section AWG / kcmil 26 ... 14

Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm² ... 2.5 mm²

Conductor cross section, flexible, with ferrule, with plastic sleeve 0.25 mm² ... 2.5 mm²

2 conductors with same cross section, solid 0.14 mm² ... 0.75 mm²

2 conductors with same cross section, flexible 0.14 mm² ... 0.75 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 ... 1.5 mm²

Stripping length 8 mm

Torque 0.5 Nm ... 0.6 Nm

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 terminal point (top layer) Tin (5 - 7 µm Sn)

Metal surface terminal point (middle layer) Nickel (2 - 3 µm Ni)

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PCB terminal block-MKDSO 2,5/ 3-L-1707221

Technical data

Material data - contact

Metal surface soldering area (top layer) Tin (5 - 7 µm Sn)

Metal surface soldering area (middle layer) Nickel (2 - 3 µm Ni)

Material data - housing

Housing color 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

Dimensions for the product

Caption Schematische Abbildung - weitere Details siehe Produktfamilienzeichnung

im Download Center

Length [ l ] 15.3 mm

Width [ w ] 15.98 mm

Height [ h ] 18.05 mm

Pitch 5 mm

Solder pin [P] 3.5 mm

Pin dimensions 0.8 x 1 mm

Dimensions for PCB design

Hole diameter 1.4 mm

PCB thickness 1.4 mm ... 1.8 mm

Packaging information

Type of packaging packed in cardboard

Pieces per package 250

Denomination packing units Pcs.

Ambient conditions

Ambient temperature (storage/transport) -40 °C ... 55 °C

Ambient temperature (assembly) -5 °C ... 100 °C

Ambient temperature (operation) -40 °C ... 105 °C (Depending on the current carrying capacity/derating

curve)

Relative humidity (storage/transport) 80 %

Connection and connection method

Test for conductor damage and slackening IEC 60998-2-1:1990-04

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PCB terminal block-MKDSO 2,5/ 3-L-1707221

Technical data

Pull-out test

Pull-out test IEC 60998-2-1:1990-04

Conductor cross section / conductor type / tensile force 0.14 mm² / solid / > 10 N

0.14 mm² / flexible / > 10 N

2.5 mm² / solid / > 50 N

2.5 mm² / flexible / > 50 N

Air clearances and creepage distances

Clearances and creepage distances IEC 60664-1:2007-04

Specification IEC 60664-1:2007-04

Minimum clearance - inhomogeneous field (III/3) 3 mm

Minimum clearance - inhomogeneous field (III/2) 3 mm

Minimum clearance - inhomogeneous field (II/2) 3 mm

Minimum creepage distance value (III/3) 3.2 mm

Minimum creepage distance value (III/2) 2 mm

Minimum creepage distance value (II/2) 3.2 mm

Temperature-rise test

Specification IEC 60998-2-1:1990-04

Requirement temperature-rise test Increase in temperature ≤ 45 K

Current carrying capacity / derating curves

Caption

Type: MKDSO 2,5/4...L(R)

Test based on DIN EN 60512-5-2:2003-01

Reduction factor = 1

Number of positions: 4

Insulation resistance

Specification IEC 60998-2-1:1990-04

Result Test passed

Insulation resistance, neighboring positions 109 Ω

Thermal stability (test finger safety)

Result Test passed

Specification IEC 60998-2-1:1990-04

Mechanical strength/tumbling barrel

Specification IEC 60998-2-1:1990-04

Number of drop cycles 50

Vibration test

Specification IEC60068-2-6:1995-03

Frequency 10 - 150 - 10 Hz

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PCB terminal block-MKDSO 2,5/ 3-L-1707221

Technical data

Vibration test

Sweep speed 1 octave/min

Amplitude 0.35 mm (10 - 60.1 Hz)

Acceleration 5 g (60.1 - 150 Hz)

Test duration per axis 2.5 h

Test directions X-, Y- and Z-axis

Thermal stability (ball thrust test)

Specification IEC 60998-2-1:1990-04

Test duration 1 h

Test for assessing the risk of fire (glow wire)

Specification IEC 60998-2-1:1990-04

Temperature 850 °C

Time of exposure 5 s

Standards and Regulations

Connection in acc. with standard EN-VDE

CSA

Flammability rating according to UL 94 V0

Environmental Product Compliance

REACh SVHC Lead 7439-92-1

China RoHS Environmentally Friendly Use Period = 50 years

For details about hazardous substances go to tab “Downloads”, Category

“Manufacturer's declaration”

Drawings

Drilling diagram

1,4

2,5

11,4

Diagram

100806040200

1=4-pos.

Ambienttemperature[°C]

Currentcarryingcapacity [A]

Type: MKDSO 2,5/4...L(R)

Test based on DIN EN 60512-5-2:2003-01

Reduction factor = 1

Number of positions: 4

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PCB terminal block-MKDSO 2,5/ 3-L-1707221

Classifications

eCl@ss

eCl@ss 10.0.1 27440401

eCl@ss 11.0 27460101

eCl@ss 4.0 27180400

eCl@ss 4.1 27180400

eCl@ss 5.0 27180500

eCl@ss 5.1 27261100

eCl@ss 6.0 27261100

eCl@ss 7.0 27440401

eCl@ss 9.0 27440401

ETIM

ETIM 2.0 EC001031

ETIM 3.0 EC001031

ETIM 4.0 EC002643

ETIM 6.0 EC002643

ETIM 7.0 EC002643

UNSPSC

UNSPSC 6.01 31261501

UNSPSC 7.0901 31261501

UNSPSC 11 31261501

UNSPSC 12.01 31261501

UNSPSC 13.2 39121432

UNSPSC 18.0 39121432

UNSPSC 19.0 39121432

UNSPSC 20.0 39121432

UNSPSC 21.0 39121432

Approvals

CSA / IECEE CB Scheme / EAC / cULus Recognized / VDE Gutachten mit Fertigungsüberwachung

Ex Approvals

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PCB terminal block-MKDSO 2,5/ 3-L-1707221

Approvals

Approval details

CSA http://www.csagroup.org/services-industries/product-listing/ 13631

 B D

Nominal voltage UN 300 V 300 V

Nominal current IN 10 A 10 A

mm²/AWG/kcmil 28-12 28-12

IECEE CB Scheme http://www.iecee.org/ CB DE1-60046

 

Nominal voltage UN 450 V

Nominal current IN 24 A

mm²/AWG/kcmil 2.5

EAC  B.01687

cULus Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm E60425-19770427

 B D

Nominal voltage UN 300 V 300 V

Nominal current IN 20 A 10 A

mm²/AWG/kcmil 30-12 30-12

VDE Gutachten mit

Fertigungsüberwachung http://www2.vde.com/de/Institut/Online-Service/

VDE-gepruefteProdukte/Seiten/Online-Suche.aspx 40023968

 

Nominal voltage UN 450 V

Nominal current IN 24 A

mm²/AWG/kcmil 0.2-2.5

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PCB terminal block-MKDSO 2,5/ 3-L-1707221

Accessories

Mounting material

Shield connection clamp-ME-SAS-2853899

Shield connection clamp for printed circuit terminal block



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