1718122

QC 1,5/ 3-STF PCB connector

Manufactured by

Brand PHOENIX CONTACT

PCB connector, nominal cross section: 1.5 mm², color: green, nominal current: 12 A, rated voltage (III/2): 630 V, contact surface: Sn, contact connection type: Socket, number of potentials: 3, number of rows: 1, number of positions: 3, number of connections: 3, product range: QC 1,5/..-STF, pitch: 5 mm, connection method: Displacement connection, conductor/PCB connection direction: 0 °, locking clip: - without locking clip, plug-in system: COMBICON MSTB 2,5, locking: Screw locking mechanism, mounting method: Screw flange, type of packaging: packed in cardboard

4046356140393

only

available

100+

99999

pcs.

(2026-08-29)

Supply from Phoenix Contact’s warehouse

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100+

inquiry

2026-08-29

pcs.

Properties

Description

Dimensions

Files

Codes

Nominal current IN

12 A

Product type

PCB connector

Nominal voltage UN

630 V

Product family

QC 1,5/..-STF

Product line

COMBICON Connectors M

Type

Standard

Number of positions

Pitch

5 mm

Number of connections

Number of rows

Number of potentials

Mounting type

Screw flange

Nominal current I<sub>N</sub>

12 A

Nominal voltage U<sub>N</sub>

630 V

Rated voltage (III/3)

500 V

Rated surge voltage (III/3)

6 kV

Rated voltage (III/2)

630 V

Rated surge voltage (III/2)

6 kV

Rated voltage (II/2)

1000 V

Rated surge voltage (II/2)

6 kV

Connector system

COMBICON MSTB 2,5

Nominal cross section

1.5 mm²

Contact connection type

Socket

Locking type

Screw locking mechanism

Tightening torque

0.3 Nm

Connection method

Displacement connection

Conductor/PCB connection direction

0 °

Conductor cross-section rigid

0.2 mm² ... 1.5 mm²

Conductor cross-section flexible

0.2 mm² ... 1.5 mm²

Conductor cross-section AWG

24 ... 16

Note

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

Contact material

Cu alloy

Surface characteristics

hot-dip tin-plated

Metal surface terminal point (top layer)

Tin (4 µm - 8 µm Sn)

Metal surface contact area (top layer)

Tin (4 µm - 8 µm Sn)

Color (Housing)

green (6021)

Insulating material

Insulating material group

CTI according to IEC 60112

600

Flammability rating according to UL 94

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

Color (Actuating element)

orange (2003)

Width [w]

24.9 mm

Height [h]

19.6 mm

Length [l]

36.9 mm

Notes on operation

In accordance with IEC 61984, COMBICON connectors have no switching power (COC). During designated use, they must not be plugged in or disconnected when carrying voltage or under load.

Ambient temperature (storage/transport)

-40 °C ... 70 °C

Relative humidity (storage/transport)

30 % ... 70 %

Length

Width

Height

Weight Net

Weight

Package

Volume

m³

No files found

ECLASS-13.0

27460202

ECLASS-15.0

27460202

ETIM 10.0

EC002638

UNSPSC 21.0

39121400

GTIN

4046356140393

1776702 MSTB 2,5/ 3-GF PCB header

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2026-08-29

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1776896 MSTBV 2,5/ 3-GF PCB header

1⁸⁶€ 0 €

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available

100+

inquiry

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pcs.

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QC 1,5/ 3-STF PCB connector

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