ST1900C..R Series

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12

D-410

Ordering Information Table

Device Code

5

1

2

3

4

ST 190

0

C

52

R

1

7

6

8

1

-

Thyristor

2

-

Essential part number

3

-

0 = Converter grade

4

-

C = Ceramic Puk

5

-

Voltage code: Code x 100 = V

RRM

(See Voltage Rating Table)

6

-

R = Puk Case

7

-

0 = Eyelet terminals (Gate and Auxiliary Cathode Unsoldered Leads)

1 = Fast-on terminals (Gate and Auxiliary Cathode Unsoldered Leads)

2 = Eyelet terminals (Gate and Auxiliary Cathode Soldered Leads)

3 = Fast-on terminals (Gate and Auxiliary Cathode Soldered Leads)

8

-

Critical dv/dt: None = 500V/µsec (Standard selection)

L

= 1000V/µsec (Special selection)

Outline Table

(R-PUK)

All dimensions in millimeters (inches)

112.5 (4.4) DIA. MAX.

73.2 (2.9) DIA. MAX.

TWO PLACES

GATE

1.5 (0.06) DIA.

ANODE

3.7 (0.15) DIA. NOM. X

2.1 (0.1) DEEP MIN.

BOTH ENDS

CATHODE

HOLE 1.5 (0.06)

DIA. MAX.

4.76 (0.2)

20° ± 5°

6 .3

(0

.2

4 )

To Order

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