SPECIFICATIONS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER

SPECIFICATIONS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER

Test & Burn-In

Test & Burn-In

IC53 / IC51 Series

Series No.

Number of Sides

with Contacts

No. of Contact Pins

Design Number

Further LCC versions

are also available Please Contact

Yamaichi for more infromation

IC53

044 4

306

-

-

Insulation Resistance:

Dielectric Withstanding Voltage:

Contact Resistance:

Current Rating:

Operating Temperature Range:

Mating Cycles:

W

1,000M

min. at 500V DC

700V AC for 1 minute

W

30m

max. at 10m/20mV max.

1A max.

–40°C to +150°C

10,000 insertions min.

Part Number

IC Dimensions

Pitch

(mm)

W

L

T

Pin

Count

Contact

Position

Socket

Material

IC53-0444-306

IC53-0444-306

44

1.27

2.50 ~ 3.20

15.4 x 15.4

PES

IC53-0484-100

IC53-0484-100

48

1.016

1.52 ~ 2.12

13.2 x 13.2

PSF

IC51-0684-498

IC51-0684-498

68

1.27

1.27 ~ 1.77

23.0 x 23.0

PES

W

T

16.31 ~ 16.71

14.03 ~ 14.52

23.88 ~ 24.38

16.31 ~ 16.71

14.03 ~ 14.52

23.88 ~ 24.38

52 pins

68 pins

84 pins

IC120-0524-207

IC120-0524-307

IC120-0524-007

IC120-0524-107

IC120-0684-204

IC120-0684-304

IC120-0684-004

IC120-0684-104

IC120-0844-203

IC120-0844-303

IC120-0844-003

IC120-0844-103

IC120-0524-407

IC120-0524-507

IC120-0684-404

IC120-0684-504

IC120-0844-403

IC120-0844-503

1.27

1.27x16=20.32

4–Æ2.2

68–Æ0.8

16.5

1.27

1.27x12=15.24

2–Æ2.2

52–Æ0.8

12.0

1.27

1.27x20=25.4

34.97

29.89

18.0

4–Æ2.2

84–Æ0.8

Most compatible

socket type

Most compatible

socket type

Most compatible

socket type

C-45

44 pins

48 pins

68 pins

44–Æ0.8±0.1

48–Æ0.8±0.1

68–Æ0.6

4–Æ3.2

2.54±0.05

2.54±0.05

25.0±0.1

Top View from Socket

Recommended PCB Layouts

Specifications