21-033833-261

1 Call 800-678-0141 Product Data Sheet PDS-215-1 Micro D-Twinax Transition Adapters Amphenol now offers differential twinax transition adapters in smaller sizes that provide matched impedance interconnection to PCB boards. Our unique push-pull quick disconnect adapter design offers: Advantages over traditional threaded type adapters Launching of controlled impedance (100 ohm) signals for high speed twinax contacts with push-pull quick disconnect coupling Rugged construction, 100+ mating cycles for reliable and secure data transmission Miniature size for tighter spacing on boards Intermountability with existing threaded solutions having the same PCB tail footprint Micro D-Twinax Transition Adapters Shown right: Straight receptacle mated to plug Styles include: Shown left: Jam nut and 90 receptacles Plug - standard length and extended length options Straight PCB receptacle, 90 PCB receptacle Two jam nut receptacle styles - both with standard length and extended length options Bushing assembly 90 adapter (used with plug or jam nut receptacle) Push-Pull Quick Disconnect Interconnects Micro D-Twinax Transition Adapter Plug .719 REF245 DIA. REF. Impedance Part Number Cable Type* (Ohms) 21-033832-151 Calmont 3007-1923-12-7 Tensolite 26453/03184X-2LD 21-033832-161 100 Thermax 956-626Z 21-033832-121** Calmont 3007-1923-12-7 * See page 3 for information on other cable terminations. ** Same as -151 with extended ferrule for added cable support Micro D-Twinax Transition Adapter Straight PCB Receptacle .020 .001 DIA433 REF. PCB TAILS 2 PLACES .110 REF050 Straight receptacle mated to plug .100 Impedance Part Number (Ohms) 21-033833-191 100 .0223 .0010 SQUARE .290 DIA. OR REF100 .0290 .0010 DIA. ROUND All dimensions for reference only. PCB TAILS, 4 PLACES Notice: Specifications are subject to change without notice. Contact your nearest Amphenol Corporation Sales Office for the latest specifications. All statements, information and data given herein are believed to be accurate and reliable but are presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements or suggestions concerning possible use of our products are made without representation or warranty that any such use is free of patent infringement and are not recommendations to infringe any patent. The user should assume that all safety measures are indicated or that other measures may not be required. Specifications are typical and may not apply to all connectors. AMPHENOL is a registered trademark of Amphenol Corporation. Amphenol 2010 Amphenol Corporation Printed in U.S.A. 11/3/2010 Aerospace Call 800-678-0141 or visit us at www.amphenol-aerospace.com2 Call 800-678-0141 Product Data Sheet PDS-215-1 Micro D-Twinax Transition Adapters Push-Pull Quick Disconnect Interconnects Micro D-Twinax Transition Adapter 90 PCB Receptacle .244 .484 REF. REF. 90 Degree receptacle .305 mated to plug REF. Impedance Part Number (Ohms) 21-033833-201 .020 .001 DIA. PCB TAILS 2 PLACES .110 REF. 100 21-033833-281 .140 PCB tail length .100 .050 .0223 .0010 SQUARE OR .0290 .0010 DIA. ROUND .100 PCB TAILS, 4 PLACES All dimensions for reference only. Micro D-Twinax Transition Adapter Jam Nut Receptacles Jam Nut Receptacle, Style 1 Smaller diameter front shell requires a smaller mounting D-hole dimension in panel. Jam nut receptacle, .559 REF405 REF. Style 1, mated to plug .200 PANEL .250-36 UNS-24 MAX. THREAD Impedance Part Number Cable Type* (Ohms) 21-033833-241 Calmont 3007-1923-12-7 .235 FLAT Tensolite 26453/03184X-2LD MAX. 21-033833-261 100 Thermax 956-626Z 21-033833-211** Calmont 3007-1923-12-7 * See page 3 for information on other cable terminations3125 HEX .3125 HEX NUT ** Same as -241 with extended ferrule for added cable support LOCK WASHER Jam Nut Receptacle, Style 2 Has a larger diameter front shell than Style 1. Requires a larger mounting D-hole in panel545 REF405 REF150 PANEL .375-24 UNS-2A MAX. THREAD Jam nut receptacle, Style 2, mated to plug .339 FLAT MAX. Impedance Part Number Cable Type* (Ohms) 21-033833-251 Calmont 3007-1923-12-7 Tensolite 26453/03184X-2LD 21-033833-271 100 .425 HEX Thermax 956-626Z .450 DIA. REF425 HEX NUT 2 PLACES LOCK WASHER 21-033833-231** Calmont 3007-1923-12-7 * See page 3 for information on other cable terminations. ** Same as -251 with extended ferrule for added cable support Amphenol Aerospace Call 800-678-0141 or visit us at www.amphenol-aerospace.com