shielded contacts b-25 glenair, inc. ? 1211 air way ? glendale, ca 91201-2497 ? 818-247-6000 ? fax 818-500-9912 ? 2011 glenair, inc. printed in u.s.a. cage code 06324 www.glenair.com e-mail: sales@glenair.com b m39029/114 853-004 size 8 concentric twinax socket size #8 concentric twinax socket for mil-dtl-38999 series i, iii and iv connectors type cable accommodation part number military part number color band 1st 2nd 3rd socket m17/176-00002 853-004-08-628 m39029/114-628 blue red violet d38999 ser. i, iii, iv table iii tools (crimping) center contact tooling intermediate contact tooling outer crimp sleeve tooling basic crimping tool contact positioner basic crimping tool die part no. basic crimping die part no. m22520/2-01 m22520/2-37 m22520/5-01 m22520/5-105 m22520/5-01 m22520/5-105 table ii - tool (insertion and extraction) m81969/14-12 .900 .840 after termination including ferrule .597 min to point of engagement of outer socket with a ?.218 basic pin .586 min to point of engagement of inner socket with a ?.240 basic pin .540 .344 .033 .029 +.006 -.000 +.000 -.055 .030 .000 insulator recess detail-a .191 min .625 r.023 ? .15 min ? .314 ? .055 min ? .034.002 insulator opening .186 min ? .274 ? .257 max after crimping .625.005 end of intermediate pin mates with ?.218.001 pin mates with ?.0240.0005 pin see detail-a .288 .284 .114 .112 ? -a- -b- ? .26 min .56 +.03 -.01 +.002 -.001 +.002 -.003 .90.03 hot melt adhesive .25 nom heat shrink boot (not to scale) b m a m .002 603 material and finish contact body: copper alloy/gold plated inner and intermediate contacts: copper alloy/gold plated crimp sleeve: copper alloy/gold plated insulator: peek and ptfe (tefon) these #8 concentric twinax socket contacts accept mil-std-1553 data bus twinax cable. center and intermediate contacts are rated at 1 amp, the outer contact 12 amps. dwv rating is 500 vac rms sea level, 125 vac at 70,000 feet. operating frequency is 0-20 mhz. contacts are packaged individually and shipped unassembled with instruction sheet. one contact consists of outer contact , fuorocarbon dielectric, inner contact , intermediate contact and shield crimp bushing. all contacts are gold-plated copper alloy. approved to sae as39029. 5000 megohm insulation resistance. mates with: m39029/113.
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