cui.com

CUI Inc

│ SERIES: PYB20-T & PYB20-U │ DESCRIPTION: DC-DC CONVERTER

date 06/16/2015

│ page 5 of 8

MECHANICAL DRAWING (CONTINUED)

U-FRAME

U-FRAME WITH HEATSINK

PIN CONNECTIONS

PIN

Single

Output

Dual

Output

1

GND

GND

2

Vin

Vin

3

CTRL

CTRL

4

Case

Case

5

NC

NC

6

+Vo

+Vo

7

Trim

0V

8

0V

-Vo

PIN CONNECTIONS

PIN

Single

Output

Dual

Output

1

GND

GND

2

Vin

Vin

3

CTRL

CTRL

4

Case

Case

5

NC

NC

6

+Vo

+Vo

7

Trim

0V

8

0V

-Vo

units: mm[inch]

tolerance: ±0.50[±0.02]

wire range: 22~14 AWG

DIN-rail mounting kit available

(part# STK-DIN)

units: mm[inch]

tolerance: ±0.50[±0.02]

wire range: 22~14 AWG

DIN-rail mounting kit available

(part# STK-DIN)

4.75 0.187

(2 PLCS)

9.16 0.361

0.010

34.01 1.339

0.010

20.32 0.800

0.010 (2 PLCS)

12 34

0.138

(2 PLCS)

3.51

52.32 2.060

52.99 2.086

0.158

0.010 (TYP)

(TYP)

0.039

1.00

4.01

19.05 0.750

0.079 X 0.157

[2.01 X 3.99]

(2 PLCS)

33.02 1.300

0.010 (2 PLCS)

5.31

M3X4

(5 PLCS)

0.010

34.93 1.375

(2 PLCS)

0.205

12.19 0.480

5.21

54.99 2.165

0.010 (2 PLCS)

0.433

(5 PLCS)

0.209

10.99

R1.76 0.069

(2 PLCS)

Top View

Front View

Bottom View

56 78

12 34

58

Top View

Bottom View

Front View

22.90 0.902

4.75 0.187

(2 PLCS)

9.16 0.361

0.010

34.01 1.339

0.010

20.32 0.800

0.010 (2 PLCS)

52.99 2.086

1.00 0.039

(TYP)

4.01 0.158

0.010 (TYP)

67

0.138

(2 PLCS)

3.51

52.32 2.060

0.079 X 0.157

[2.01 X 3.99]

(2 PLCS)

5.31

M3X4

(5 PLCS)

0.480

12.19

0.010

34.93 1.375

(2 PLCS)

0.205

2.165

54.99

5.21

0.010 (2 PLCS)

33.02 1.300

0.010 (2 PLCS)

0.433

(5 PLCS)

0.209

10.99

R1.76 0.069

(2 PLCS)

For more information, please visit the product page.