70

Female Style B Press-Fit

Series 8458 – 2 rows (2 x 32)

Contact Design

Part Number

and

Number of

Performance classes according to DIN 41612

Termination Length

Contacts

Loading Description

II

I

for

≥ 2.4 mm PCB's

64

a + b fully loaded

20 8458 064 001 025

20 8458 064 001 049

0.6 x 0.6 mm Post Profile

32

a + b even loading

20 8458 064 001 007

20 8458 064 001 055

5.3 mm (Y) Straight

32

a loading only

20 8458 064 001 027

20 8458 064 001 051

for

≥ 2.4 mm PCB's

64

a + b fully loaded

20 8458 064 002 025

20 8458 064 002 049

0.6 x 0.6 mm Post Profile

32

a + b even loading

20 8458 064 002 007

20 8458 064 002 055

9.3 mm (Y) Straight

32

a loading only

20 8458 064 002 027

20 8458 064 002 051

for

≥ 2.4 mm PCB's

64

a + b fully loaded

20 8458 064 003 025

20 8458 064 003 049

0.6 x 0.6 mm Post Profile

32

a + b even loading

20 8458 064 003 007

20 8458 064 003 055

16.2 mm (Y) Straight

32

a loading only

20 8458 064 003 027

20 8458 064 003 051

for

≥ 2.4 mm PCB's

64

a + b fully loaded

20 8458 064 004 025

20 8458 064 004 049

0.6 x 0.6 mm Post Profile

32

a + b even loading

20 8458 064 004 007

20 8458 064 004 055

23.2 mm (Y) Straight

32

a loading only

20 8458 064 004 027

20 8458 064 004 051

for

≥ 2.4 mm PCB's

64

a + b fully loaded

20 8458 064 005 025

20 8458 064 005 049

0.6 x 0.6 mm Post Profile

32

a + b even loading

20 8458 064 005 007

20 8458 064 005 055

13.2 mm (Y) Straight

32

a loading only

20 8458 064 005 027

20 8458 064 005 051

for

≥ 2.4 mm PCB's

64

a + b fully loaded

20 8458 064 009 025

20 8458 064 009 049

0.6 x 0.6 mm Post Profile

32

a + b even loading

20 8458 064 009 007

20 8458 064 009 055

12.0 mm (Y) Straight

32

a loading only

20 8458 064 009 027

20 8458 064 009 051

for

≥ 2.4 mm PCB's

64

a + b fully loaded

20 8458 064 010 025

20 8458 064 010 049

0.6 x 0.6 mm Post Profile

32

a + b even loading

20 8458 064 010 007

20 8458 064 010 055

20.3 mm (Y) Straight

32

a loading only

20 8458 064 010 027

20 8458 064 010 051

for

≥ 2.4 mm PCB's

64

a + b fully loaded

20 8458 064 012 025

20 8458 064 012 049

0.6 x 0.6 mm Post Profile

32

a + b even loading

20 8458 064 012 007

20 8458 064 012 055

17.0 mm Straight

32

a loading only

20 8458 064 012 027

20 8458 064 012 051

for 1.6 mm PCB's

64

a + b fully loaded

20 8458 064 031 025

20 8458 064 031 049

0.6 x 0.6 mm Post Profile

32

a + b even loading

20 8458 064 031 007

20 8458 064 031 055

3.0 mm (Y) Straight

32

a loading only

20 8458 064 031 027

20 8458 064 031 051

●●●●

●

b

●●●●

●

a

64 contacts, rows a + b fully loaded

✕✕✕✕

✕

b

●●●●

●

a

32 contacts, row a loading only

✕●

✕●

✕

b

✕●

✕●

✕

a

32 contacts, rows a + b even loading

DIMENSIONS

LOADING DESCRIPTION

NB: Alternative Prefix Variations Available: 21, 22 & 23, please refer to Page 10.

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

Installed using Flat Rock method (see page 66)

ROW B

ROW A

8.00

[0.315]

10.9

[0.429]

8.00

[0.315]

KEYING

Ø .0453

ROW B

ROW A

31 EQ. SP. @ 2.54 [0.100] = 78.74 [3.100]]

+.0000

-.0027

+0.00

-0.07

Ø 1.15

+.003

-.002

Ø .039

Ø 1.00

+0.08

-0.05

DRILLED

HOLE

PLATED

THRU HOLE

SEE

SPEC.

HOLE PATTERN

89.9

[3.543]

0.30

[0.010]

94.9

[3.736]

84.9

[3.342]

11.6

[0.457]

Y

4

3

89.9

[3.543]

31 EQ. SP. @ 2.54 [0.100] = 78.74 [3.100]

MOUNTING EAR

5.99

[0.236]

COMPLIANT SECTION

For Y dimension see contact design

DIA

2.54

[0.100]

2.84

[0.112]

DIA.

2.54

[0.100]

1