U787D Series

United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com

3/7

3 Lead Keyed Polarity Radial (Standard )

Unit: inches (mm )

Diagram of Dimensions - Large Tubulars

Ø

D

Diameter

0.750

0.875

1.000

A1

0.015

0.300

0.400

0.400

B1

0.020

0.167

0.228

0.228

C1

0.015

0.100

0.150

0.150

C2

0.020

0.200

0.300

0.300

P

0.015

R

0.004

0.250

0.250

0.250

0.203

0.265

0.328

VGS Lead Spacing in Inches

Ø

D

Diameter

19.0

22.2

25.4

A1

0.40

7.6

10.2

10.2

B1

0.50

4.2

5.8

5.8

C1

0.40

2.5

3.8

3.8

C2

0.50

5.1

7.6

7.6

P

0.40

R

0.10

6.3

6.3

6.3

5.2

6.7

8.3

VGS Lead Spacing in Millimeters

Ø

D

Diameter

0.750

0.875

1.000

A

0.040

L

0.255

L

0.255

L

0.255

B

0.020

0.100

0.100

0.100

C

0.020

0.138

0.138

0.138

E

0.020

0.125

0.213

0.213

F

0.020

G

0.020

0.250

0.425

0.425

—

0.080

0.080

VTX Lead Spacing in Inches

Ø

D

Diameter

19.0

22.2

25.4

A

1.00

L

6.5

L

6.5

L

6.5

B

0.50

2.5

2.5

2.5

C

0.50

3.5

3.5

3.5

E

0.50

3.2

5.4

5.4

F

0.50

G

0.50

6.4

10.8

10.8

—

2.0

2.0

VTX Lead Spacing in Millimeters

Case

Size

Code

T29

T35

T41

T54

T67

T79

P29

P35

P41

P54

P67

P79

Q29

Q35

Q41

Q54

Q67

Q79

Q92

0.750

0.875

1.000

1.125

1.375

1.625

2.125

2.625

3.125

1.125

1.375

1.625

2.125

2.625

3.125

1.125

1.375

1.625

2.125

2.625

3.125

3.625

1.165

1.415

1.665

2.165

2.665

3.165

1.165

1.415

1.665

2.165

2.665

3.165

1.165

1.415

1.665

2.165

2.665

3.165

3.665

0.040

0.040

0.040

0.458

0.635

0.811

0.988

1.164

1.340

0.635

0.881

1.093

1.340

1.587

1.834

0.811

0.988

1.129

1.446

1.764

2.081

2.399

Ø

D

0.040

With

Sleeve

L

0.080

With

Sleeve

H

0.080

With

Standoffs

Ø

d

0.004

Terminal

Diameter

Typical

Weight

(ounces)

VGS and VTX Dimensions in Inches

Case

Size

Code

T29

T35

T41

T54

T67

T79

P29

P35

P41

P54

P67

P79

Q29

Q35

Q41

Q54

Q67

Q79

Q92

19.0

22.2

25.4

29.0

35.0

41.0

54.0

67.0

79.0

29.0

35.0

41.0

54.0

67.0

79.0

29.0

35.0

41.0

54.0

67.0

79.0

92.0

30.0

36.0

42.0

55.0

68.0

80.0

30.0

36.0

42.0

55.0

68.0

80.0

30.0

36.0

42.0

55.0

68.0

80.0

93.0

1.00

1.00

1.00

13

18

23

28

33

38

18

25

31

38

45

52

23

28

32

41

50

59

68

Ø

D

1.00

With

Sleeve

L

2.00

With

Sleeve

H

2.00

With

Standoffs

Ø

d

0.10

Terminal

Diameter

Typical

Weight

(grams)

VGS and VTX Dimensions in Millimeters

0.025 MIN.

(0.63)

L

d

H

P

PET Sleeve

Vent

D

120

F

E

L

A

C

B

B

PET Sleeve

Inactive Lead For

Mounting Support

Vent

C

d

D

( Same as VGS )

0.025 (0.63) MIN.

F

E

G

L

A

C

B

B

PET Sleeve

Inactive Lead For

Mounting Support

Vent

D

C

d

Engineering Bulletin Mar 07