PCB terminal block - MKDSFW 1,5/ 4-3,5 BDQ:4-1
1703012

PCB terminal block, nominal current: 12 A, rated voltage (III/2): 160 V, nominal cross section: 1.5 mm2, number of potentials: 4, number of rows: 1, number of positions per row: 4, product range: MKDSFW 1,5, pitch: 3.5 mm, connection method: Screw connection with tension sleeve, conductor/PCB connection direction: 90 °, color: green, Pin layout: Linear pinning, Solder pin [P]: 3.5 mm, number of solder pins per potential: 1


Product Details




Type PC termination block
Product line COMBICON Terminals S
Product type Printed circuit board terminal
Number of positions 4
Pitch 3.5 mm
Number of connections 4
Number of rows 1
Number of potentials 4
Pin layout Linear pinning

Nominal current IN 12 A
Nominal voltage UN 160 V
Pollution degree 3
Rated voltage (III/3) 160 V
Rated surge voltage (III/3) 2.5 kV
Rated voltage (III/2) 160 V
Rated surge voltage (III/2) 2.5 kV

Connection technology
Type PC termination block
Nominal cross section 1.5 mm²
Conductor connection
Connection method Screw connection with tension sleeve
Conductor cross section solid 0.14 mm² ... 1.5 mm²
Conductor cross section flexible 0.14 mm² ... 1.5 mm²
Conductor cross section AWG 26 ... 16
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 ... 1.5 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 ... 0.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 1 mm²
Stripping length 6 mm
Torque 0.22 Nm ... 0.25 Nm

Mounting type Soldering Soldering
Mounting type Soldering

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)
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

Note on application For 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).

Dimensional drawing
Pitch 3.5 mm
15.3 mm
Height h 13.9 mm
Installed height 10.4 mm
Length l 11.3 mm
Solder pin length P 3.5 mm

Air clearances and creepage distances |
Insulating material group I
Rated insulation voltage (III/3) 160 V
Rated surge voltage (III/3) 2.5 kV
Rated insulation voltage (III/2) 160 V
Rated surge voltage (III/2) 2.5 kV
Rated insulation voltage (II/2) 320 V
Rated surge voltage (II/2) 2.5 kV

Item number 1703012
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key A01
Product Key AALFGM
GTIN 4046356873130
Weight per Piece (including packing) 3 g
Weight per Piece (excluding packing) 2.91 g
Customs tariff number 85369010
Country of origin PL


ECLASS

ECLASS-9.0 27440401
ECLASS-10.0.1 27440401
ECLASS-11.0 27460101

ETIM

ETIM 8.0 EC002643

UNSPSC

UNSPSC 21.0

EAC


REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”

Your advantages

Well-known connection principle allows worldwide use
Low temperature rise, thanks to maximum contact force
Allows connection of two conductors
Stand-offs enable the PCB to be cleaned or sealed