1769816

SMSTBA 2,5/ 3-G PCB header

Manufactured by

Brand PHOENIX CONTACT

PCB headers, nominal cross section: 2.5 mm², color: green, nominal current: 12 A, rated voltage (III/2): 320 V, contact surface: Sn, contact connection type: Pin, number of potentials: 3, number of rows: 1, number of positions: 3, number of connections: 3, product range: SMSTBA 2,5/..-G, pitch: 5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, number of solder pins per potential: 1, plug-in system: COMBICON MSTB 2,5, Pin connector pattern alignment: Standard, locking: without, mounting method: without, type of packaging: packed in cardboard

4017918035037

only

available

100+

1700

pcs.

(2026-08-29)

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inquiry

only

available

100+

inquiry

2026-08-29

pcs.

Properties

Description

Dimensions

Files

Codes

Nominal current IN

12 A

Product type

PCB headers

Nominal voltage UN

320 V

Product family

SMSTBA 2,5/..-G

Contact holder in insertRequirements >20 N

Test passed

Product line

COMBICON Connectors M

Contact resistance R1

2.3 mΩ

Type

Standard

Contact resistance R2

2.4 mΩ

Number of positions

Pitch

5 mm

Number of connections

Number of rows

Number of potentials

Mounting type

Wave soldering

without

Pin layout

Linear pinning

Solder pins per potential

Nominal current I<sub>N</sub>

12 A

Nominal voltage U<sub>N</sub>

320 V

Contact resistance

2.3 mΩ

Rated voltage (III/3)

320 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)

630 V

Rated surge voltage (II/2)

4 kV

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 contact area (top layer)

Tin (5 µm - 7 µm Sn)

Metal surface contact area (middle layer)

Nickel (2 µm - 3 µm Ni)

Metal surface soldering area (top layer)

Tin (5 µm - 7 µm Sn)

Metal surface soldering area (middle layer)

Nickel (2 µm - 3 µm Ni)

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

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.

Width [w]

17 mm

Height [h]

18.3 mm

Length [l]

16.5 mm

Installed height

14.8 mm

Solder pin length [P]

3.5 mm

Pin dimensions

1 x 1 mm