COPPERCATALOG datasheet(27/56 Pages) AAO

27 / 56 page

238

Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com

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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

Styles include:

• 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)

Micro D-Twinax Transition Adapter Plug

.245 DIA.

REF.

.719 REF.

Part Number

Cable Type*

Impedance

(Ohms)

21-033832-151

Calmont 3007-1923-12-7

100

21-033832-161

Tensolite 26453/03184X-2LD

Thermax 956-626Z

21-033832-121**

Calmont 3007-1923-12-7

* See page 240 for information on other cable terminations.

** Same as -151 with extended ferrule for added cable support

Micro D-Twinax Transition Adapter Straight PCB Receptacle

Part Number

Impedance

(Ohms)

21-033833-191

100

.290 DIA.

REF.

.433 REF.

.110 REF.

.0223 ±.0010 SQUARE

.0290 ±.0010 DIA. ROUND

PCB TAILS, 4 PLACES

.020 ±.001 DIA.

PCB TAILS

2 PLACES

.100

.050

All dimensions for reference only

Micro D-Twinax Transition Adapters

Push-Pull Quick Disconnect Interconnects

Micro D-Twinax Transition Adapters

Shown right: Straight receptacle mated to plug

Shown left: Jam nut and 90° receptacles

Straight receptacle

mated to plug

Micro Differential Twinax Transition Adapters

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COPPERCATALOG Datasheet(PDF) 27 Page - Amphenol Aerospace Operations

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