71
ELCO
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 + c even loading 20 8458 064 001 027 20 8458 064 001 051
5.3 mm (Y) Straight 32 a loading only 20 8458 064 001 031 20 8458 064 001 055
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 + c even loading 20 8458 064 002 027 20 8458 064 002 051
9.3 mm (Y) Straight 32 a loading only 20 8458 064 002 031 20 8458 064 002 055
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 + c even loading 20 8458 064 003 027 20 8458 064 003 051
16.2 mm (Y) Straight 32 a loading only 20 8458 064 003 031 20 8458 064 003 055
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 + c even loading 20 8458 064 004 027 20 8458 064 004 051
23.2 mm (Y) Straight 32 a loading only 20 8458 064 004 031 20 8458 064 004 055
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 + c even loading 20 8458 064 005 027 20 8458 064 005 051
13.2 mm (Y) Straight 32 a loading only 20 8458 064 005 031 20 8458 064 005 055
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 + c even loading 20 8458 064 009 027 20 8458 064 009 051
12.0 mm (Y) Straight 32 a loading only 20 8458 064 009 031 20 8458 064 009 055
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 + c even loading 20 8458 064 010 027 20 8458 064 010 051
20.3 mm (Y) Straight 32 a loading only 20 8458 064 010 031 20 8458 064 010 055
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 + c even loading 20 8458 064 012 027 20 8458 064 012 051
17.0 mm Straight 32 a loading only 20 8458 064 012 031 20 8458 064 012 055
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 + c even loading 20 8458 064 031 027 20 8458 064 031 051
3.0 mm (Y) Straight 32 a loading only 20 8458 064 031 031 20 8458 064 031 055
●●●●●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.
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
ELCO
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.
2.84
[0.110]
