date 11/05/2019

│ page 2 of 3

CUI Devices

│ MODEL: PJ-051B │ DESCRIPTION: DC POWER JACK

cuidevices.com

3

2

1

6.30 0.248

5.20.205

0.1 0.004

3.4 0.134

2.50.098

(TYP)

3.00.118

(2 PLCS)

10.30.406

(3 PLCS)

3

21

0.138

3.50

6.000.236

0.398

2.500.098

7.30

10.1

0.287

1.000.039

(2 PLCS)

0.071

1.80

11.5 0.453

1.50 0.059

(3 PLCS)

10.30.406

3.00.118

(2 PLCS)

4.00 0.157

6.20.244

3.70.146

0.10.004

5.20.205

3.40.134

4.00 0.157

3.70.146

6.20.244

3

PCB LAYOUT

TOP VIEW

1

1.80X1.80

0.80X2.30

(2 PLCS)

2

0.80X2.00

(3 PLCS)

1.60X1.60

MECHANICAL DRAWING

MATERIAL

PLATING

center pin

copper

nickel

terminal 1

brass

tin

terminal 2

copper alloy

tin

terminal 3

brass

tin

shield

brass

nickel

plastic

PBT

units: mm[inches]

tolerance:

X.X ±0.2mm

X.XX ±0.1mm

X.XXX ±0.05mm

Note:

1. All specifications measured at 10~35°C, humidity at 45~85%, under standard atmospheric pressure, unless otherwise noted.

SCHEMATIC

Model

PJ-051B

Center Pin

Ø2.5 mm

MATING PLUG

Jack Insertion Depth: 8.2 mm

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