Printed circuit board terminal - MKDS 3/23-5,08 1724767

PCB terminal block, nominal current: 24 A, rated voltage (III/2): 400 V, nominal cross section: 2.5 mm2, Number of rows: 1, Number of positions per row: 23, product range: MKDS 3, pitch: 5.08 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]: 5 mm, type of packaging: packed in cardboard. The article can be aligned to create different nos. of positions!

Product Details




Mounting type
Drive form screw head Slotted

Electrical properties
Rated voltage (III/2) 400 V
Rated surge voltage (III/2) 4 kV
Pollution degree 2
Air clearances and creepage distances |
Specification IEC 60947-1:2007-06 + A1:2010-12 + A2:2014-09
Insulating material group I
Comparative tracking index (IEC 60112:2003-01) CTI 600
minimum clearance value - non-homogenous field (III/3) 3 mm
minimum creepage distance (III/3) 3.2 mm
Note on connection cross section With connected conductor 4 mm2 (solid).
minimum clearance value - non-homogenous field (III/2) 3 mm
minimum creepage distance (III/2) 2 mm
minimum clearance value - non-homogenous field (II/2) 3 mm
minimum creepage distance (II/2) 3.2 mm

Maximum load current 28 A (with 4 mm2 conductor cross section)
Rated voltage (II/2) 630 V
Rated voltage (III/2) 400 V
Rated surge voltage (II/2) 4 kV
Rated surge voltage (III/2) 4 kV
Rated surge voltage (III/3) 4 kV
Nominal voltage UN 250 V
Nominal current IN 24 A
Contact resistance
Nominal current IN 24 A

Type of packaging packed in cardboard

Dimensional drawing
Width 116.84 mm
Height 23 mm
Installed height 18 mm
Length of the solder pin 5 mm
Length 11.2 mm
Length of the solder pin 5 mm
Pin dimensions 0.9 x 0.9 mm
Hole diameter 1.3 mm
Pitch 5.08 mm
PCB design
Pin spacing 15.24 mm

Ambient temperature (operation) -40 °C ... 100 °C (Depending on the current carrying capacity/derating curve)
Ambient temperature (storage/transport) -40 °C ... 70 °C
Ambient temperature (assembly) -5 °C ... 100 °C

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 solid 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 ... 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 0.2 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 ... 1.5 mm2
Stripping length 8 mm
Torque 0.5 Nm ... 0.6 Nm

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
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 (4 - 8 µm Sn)
Metal surface soldering area (top layer) Tin (4 - 8 µm Sn)

Type PC terminal block can be aligned
Number of positions 23
Number of levels 1
Pin layout Linear pinning


Order Key 1724767
Packing unit 50 pc
Minimum order quantity 1 pc
Note Made to Order (non-returnable)
GTIN 4017918229146
Weight per Piece (including packing) 50.0 GRM
Weight per Piece (excluding packing) 48.4 GRM
Customs tariff number 85369010
Country of origin DE



Your advantages

Well-known connection principle allows worldwide use
Low temperature rise, thanks to maximum contact force
Allows connection of two conductors
Integrated protective guide prevents incorrect insertion of the conductor underneath the tension sleeve
The latching on the side enables various numbers of positions to be combined