CUI DEVICES | SERIES: SJ-252X-SMT | DESCRIPTION: AUDIO JACK

date 11/15/2022 | page 2 of 4

cuidevices.com

Model No.

SJ-2523-SMT

SJ-2524-SMT

Schematic

1

2

3

3

2

1

4

PIN

1

sleeve

sleeve

2

tip

tip

3

ring

ring

4

NP

tip switch

MECHANICAL DRAWING

Recommended PCB Layout

Top View

11

1

2

3

Ø2.5 MATING PLUG

units: mm

tolerance:

X.X ±0.3 mm

X.XX ±0.25 mm

X.XXX ±0.20 mm

PCB: ±0.05 mm

unless otherwise specified

DESCRIPTION

MATERIAL

PLATING/COLOR

terminal 1

phosphor bronze

t=0.25

silver over nickel

terminal 2

phosphor bronze

t=0.30

silver over nickel

terminal 3

phosphor bronze

t=0.25

silver over nickel

terminal 4

brass t=0.30

silver over nickel

housing

PA10T (UL94V-0)

black

Additional Resources: Product Page | 3D Model | PCB Footprint