101

No. Contact

Contact

Positions

Rows

A

B

C

D

E

48

3 (3 x 16)

15

38.10

50.00

54.89

44.30

(1.500)

(1.969)

(2.161)

(1.744)

DIMENSIONS

LOADING DESCRIPTION

NB: Alternative Prefix Variations Available: 26, please refer to Page 10.

Additional Plating & Loading Variations: Please contact your local AVX sales office or distributor.

48 contacts, rows a + b + c fully loaded

●●●●

●

c

●●●●

●

b

●●●●

●

a

32 contacts, rows a + c fully loaded

●●●●

●

c

✕✕✕✕

✕

b

●●●●

●

a

16 contacts, row a loading only

✕✕✕✕

✕

c

✕✕✕✕

✕

b

●●●●

●

a

Female Style 1/2 C High Temperature

Series 8557 – 3 rows (3 x 16)

Contact Design

Part Number

and

Number of

Performance classes according to DIN 41612

Termination Length

Contacts

Loading Description

II

I

48

a + b + c fully loaded

20 8557 048 001 025

20 8557 048 001 049

0.6 x 0.6 mm Post Profile

32

a + c fully loaded

20 8557 048 001 026

20 8557 048 001 050

4.5 mm (Y) Straight

16

a loading only

20 8557 048 001 027

20 8557 048 001 051

48

a + b + c fully loaded

20 8557 048 002 025

20 8557 048 002 049

0.6 x 0.6 mm Post Profile

32

a + c fully loaded

20 8557 048 002 026

20 8557 048 002 050

2.9 mm (Y) Straight

16

a loading only

20 8557 048 002 027

20 8557 048 002 051

Unit: millimeters (inches)

ROW C

ROW B

ROW A

ROW A

ROW B

ROW C

8.46

[0.333]

10.49

[0.413]

10.5

[0.413]

11.58

[0.456]

0.30

[0.012]

2.84

[0.112]

1.02

[0.040]

2.54

[0.100]

5.08

[0.200]

A EQ SP @ 2.54 [0.100] = B

A EQ SP @ 2.54 [0.100] = B

C

E

D

Y

For Y dimension see contact design

C

HOLE PATTERN

DIA.

DIA.

1