0001104659-04-023327 10-Q 5 20040630 20040809 BENCHMARK ELECTRONICS INC 0000863436 3672 742211011 TX 1231 10-Q 34 001-10560 04960903 3000 TECHNOLOGY DRIVE ANGLETON TX 77515 9798496550 3000 TECHNOLOGY DR ANGLETON TX 77515 10-Q 1 a04-9186_110q.htm 10-Q EX-31.1 2 a04-9186_1ex31d1.htm EX-31.1 EX-31.2 3 a04-9186_1ex31d2.htm EX-31.2 EX-32.1 4 a04-9186_1ex32d1.htm EX-32.1 EX-32.2 5 a04-9186_1ex32d2.htm EX-32.2