Female Style B
Series 8457 – 2 rows (2 x 32)
Contact Design
and
Termination Length
0.6 x 0.6 mm Post Profile
4.5 mm (Y) Straight
0.6 x 0.6 mm Post Profile
2.9 mm (Y) Straight
0.3 x 0.79 mm Post Profile
4.5 mm (Y) Straight
0.3 x 0.79 mm Post Profile
2.9 mm (Y) Straight
0.6 x 0.6 mm Post Profile
13.0 mm (Y) Straight
0.6 x 0.6 mm Post Profile
7.0 mm (Y) Straight
0.6 x 0.6 mm Post Profile
3.5 mm (Y) Straight
0.6 x 0.6 mm Post Profile
19.4 mm (Y) Straight
0.6 x 0.6 mm Post Profile
4.5 mm (Y) Right Angled
Number of
Contacts
64
32
32
64
32
32
64
32
32
64
32
32
64
32
32
64
32
32
64
32
32
64
32
32
64
32
32
Loading Description
a + b fully loaded
a + b even loading
a loading only
a + b fully loaded
a + b even loading
a loading only
a + b fully loaded
a + b even loading
a loading only
a + b fully loaded
a + b even loading
a loading only
a + b fully loaded
a + b even loading
a loading only
a + b fully loaded
a + b even loading
a loading only
a + b fully loaded
a + b even loading
a loading only
a + b fully loaded
a + b even loading
a loading only
a + b fully loaded
a + b even loading
a loading only
Part Number
Performance classes according to DIN 41612
II
I
20 8457 064 001 025
20 8457 064 001 049
20 8457 064 001 031
20 8457 064 001 027
20 8457 064 002 025
20 8457 064 002 031
20 8457 064 002 027
20 8457 064 003 025
20 8457 064 003 031
20 8457 064 003 027
20 8457 064 004 025
20 8457 064 004 031
20 8457 064 004 027
20 8457 064 005 025
20 8457 064 005 031
20 8457 064 005 027
20 8457 064 010 025
20 8457 064 010 031
20 8457 064 010 027
20 8457 064 011 025
20 8457 064 011 031
20 8457 064 011 027
20 8457 064 012 025
20 8457 064 012 031
20 8457 064 012 027
20 8457 064 013 025
20 8457 064 013 031
20 8457 064 013 027
20 8457 064 001 055
20 8457 064 001 051
20 8457 064 002 049
20 8457 064 002 055
20 8457 064 002 051
20 8457 064 003 049
20 8457 064 003 055
20 8457 064 003 051
20 8457 064 004 049
20 8457 064 004 055
20 8457 064 004 051
20 8457 064 005 049
20 8457 064 005 055
20 8457 064 005 051
20 8457 064 010 049
20 8457 064 010 055
20 8457 064 010 051
20 8457 064 011 049
20 8457 064 011 055
20 8457 064 011 051
20 8457 064 012 049
20 8457 064 012 055
20 8457 064 012 051
20 8457 064 013 049
20 8457 064 013 055
20 8457 064 013 051
NB: Alternative Prefix Variations Available: 22, 24, 25, 26 & 27, please refer to Page 10.
Additional Plating & Loading Variations: Please contact your local AVX sales office or distributor.
LOADING DESCRIPTION DIMENSIONS
A EQ SP @ 2.54 [0.100] = B
1
8.00
[0.315]
●
●
●
●
●
●
●
●
●
●
b
a
5.94
[0.234]
ROW A
ROW B
For Y dimension
see contact design
Y YFor Y dimension
see contact design
64 contacts, rows a + b fully loaded
2.84
[0.110] DIA.
D
E
C
10.9
[0.429]
8.00
[0.315]
✕
✕
●
●
✕
✕
●
●
✕
✕
b
a
KEYING
32 contacts, rows a + b even loading
A EQ SP @ 2.54 [0.100] = B
1.02 DIA.
[0.040]
✕
●
✕
●
✕
●
✕
●
✕
●
b
a
0.30
[0.012]
2.54
[0.100]
ROW A
ROW B
32 contacts, row a loading only
D
HOLE PATTERN
2.84 DIA.
[0.112]
Unit: millimeters (inches)
Contact
Rows
2 (2 x 32)
A
31
B
78.74
(3.100)
C
84.91
(3.343)
D
89.99
(3.543)
E
94.89
(3.736)
No. Contact
Positions
64
16
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