Female Style R Expanded Series 8477 - 4 rows (4 x 32) Inverted Contact Design and Termination Length Number of Contacts 0.6 x 0.6 mm Post Profile Part Number Performance classes according to DIN 41612 II I Loading Description 128 a + b + c + d fully loaded 20 8477 128 002 025 20 8477 128 002 049 128 a + b + c + d fully loaded 20 8477 128 006 025 20 8477 128 006 049 128 a + b + c + d fully loaded 20 8477 128 008 025 20 8477 128 008 049 128 a + b + c + d fully loaded 20 8477 128 009 025 20 8477 128 009 049 128 a + b + c + d fully loaded 20 8477 128 012 025 20 8477 128 012 049 3.0 mm (Y) Right Angled 0.3 x 0.79 mm Post Profile 3.0 mm (Y) Right Angled 0.6 x 0.6 mm Post Profile 11.43 mm (Y) Right Angled 0.3 x 0.79 mm Post Profile 4.5 mm (Y) Right Angled 0.6 x 0.6 mm Post Profile 4.5 mm (Y) Right Angled NB: Alternative Prefix Variations Available: 22, 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 d c b a ROW D ROW C G F ROW B ROW A 128 contacts, rows a +b + c + d fully loaded E C 16.0 [0.630] D 13.1 [0.516] Y For Y dimension see contact design 2.54 DIA. [0.100] D 1.02 DIA. [0.040] A EQ SP @ 2.54 [0.100] = B 2.54 [0.100] 5.08 [0.200] ROW C KEYING ROW B 7.62 [0.300] ROW C Y ROW B ROW A 2.54 [0.100] 5.08 [0.200] 2.84 DIA. [0.112] D HOLE PATTERN Unit: millimeters (inches) 60 No. Contact Positions Contact Rows A B C D 128 4 (4 x 32) 31 78.74 (3.100) 93.90 (3.697) 88.90 (3.500) ELCO E F 84.90 11.10 (3.343) (0.437) G 13.10 (0.516)