10-503140-032 Datasheet, PDF (384/437 Pages) Amphenol Corporation – The Interconnection Leader

Quadrax Transition Adapters and
Differential Twinax Transition Adapters
General Description
Amphenol
Aerospace
Amphenol^® Transition Adapters - Are used to facilitate
launching of controlled impedance signals to printed circuit boards.
Amphenol provides transition adapters in both contact types:
• Quadrax transition adapters, 90° or straight receptacles
threaded or cable to board style
• Differential twinax transition adapters, 90° or straight receptacles,
threaded or cable to board style
QUADRAX
TRANSITION
ADAPTER PLUG
QUADRAX
TRANSITION ADAPTER
90 DEGREE RECEPTACLE
ELECTRICAL PROTOCOLS FOR
QUADRAX TRANSITION ADAPTERS
90° Quadrax Receptacle and Plug Transition Adapter
Suggested Numbering for Transition Adapters with
Quadrax Contacts
ORIENTATION
KEY
1
4
2
3
4
1
3
2
TRANSITION ADAPTER
PLUG
MATING FACE
Part Number
Plug
Receptacle
21-33836-31
21-33836-41
21-33836-51
21-33836-61
21-33837-81 (90 degree)
21-33837-91 (90 degree)
21-33837-41 (90 degree)
21-33837-51 (straight)
21-33837-61 (90 degree)
21-33837-141 (90 degree)
21-33837-101
21-33836-21
21-33837-111
21-33837-21 (90 degree)
21-33837-211 (jam nut)
21-33837-31 (straight)
21-33837-71 (90 degree)
Impedance
(Ohms)
Electrical
Protocol††
Ethernet, gigabit Ether
Ethernet, gigabit Ether
Ethernet, gigabit Ether
Ethernet, gigabit Ether
100
Ethernet, gigabit Ether
1000 Base CX,
Fibre channel
1000 Base CX,
150
Fibre channel
90° RECEPTACLE
TRANSITION ADAPTER
MATING FACE
90° Differential Twinax Receptacle and Plug Transition Adapter
TRANSITION ADAPTER DATA
Finish of mating contact parts: Contacts are sup­plied gold plated
per ASTM B488 Type II, Code C, .000050 min. thick over nickel plate
per AMS-QQ-N-290, Class 2, .000030/.000150 thick.
ELECTRICAL PROTOCOLS FOR
DIFFERENTIAL TWINAX TRANSITION ADAPTERS
Part Number
Plug
Receptacle
Impedance
(Ohms)
Electrical
Protocol††
21-33832-81
21-33832-21
21-33833-21 (90 degree)
Ethernet
21-33833-31 (90 degree)
Ethernet
21-33833-151 (90 degree)
21-33832-111†
100
21-33833-161† (90 degree)
21-33833-171† (90 degree)
21-33833-91 (90 degree)
21-33833-51 (90 degree)
21-33833-141 (90 degree)
21-33832-91
21-33833-111 (90 degree)
150
21-33833-181† (90 degree)
21-33833-101 (90 degree)
† Consult Amphenol Aerospace for current release of this adapter.
††Test reports available for indicated protocols; consult Amphenol Aerospace.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 383