Female Style B Press-Fit Series 8458 - 2 rows (2 x 32) Contact Design and Termination Length Number of Contacts for 2.4 mm PCB's 64 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 Loading Description a + b fully loaded Part Number Performance classes according to DIN 41612 II I 20 8458 064 001 025 20 8458 064 001 049 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. LOADING DESCRIPTION DIMENSIONS 31 EQ. SP. @ 2.54 [0.100] = 78.74 [3.100] 10.9 [0.429] b a ROW A 8.00 [0.315] 8.00 [0.315] ROW B 89.9 [3.543] MOUNTING EAR 2.84 DIA [0.110] 94.9 [3.736] 64 contacts, rows a + b fully loaded 84.9 [3.342] 4 b a 5.99 [0.236] KEYING 11.6 [0.457] COMPLIANT SECTION 32 contacts, rows a + b even loading Y For Y dimension see contact design DRILLED HOLE b a O .0453 3 +.0000 -.0027 O 1.15 +0.00 -0.07 O .039 +.003 -.002 O 1.00 +0.08 -0.05 SEE ELCO PLATED THRU HOLE SPEC. 89.9 [3.543] 32 contacts, row a loading only 2.54 [0.100] ROW A ROW B 0.30 [0.010] 2.84 DIA. [0.112] 31 EQ. SP. @ 2.54 [0.100] = 78.74 [3.100]] HOLE PATTERN ELCO 71