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High Speed Series Connectors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Circular MIL Spec Contacts QUADRAX PI 21-033470-111 Amphenol Aerospace 1: $275.25 49In Stock	Mfr. Part No. 21-033470-111 Mouser Part No 654-21-033470-111	Amphenol Aerospace	Circular MIL Spec Contacts QUADRAX PI Learn More about Amphenol Aerospace quadrax contacts	Datasheet	49In Stock	$275.25	Min.: 1 Mult.: 1
Circular MIL Spec Connector CAP Amphenol Aerospace 10-241853-245 10-241853-245 Amphenol Aerospace 1: $158.19 5In Stock 1Expected 2026/11/03 New Product	Mfr. Part No. 10-241853-245 Mouser Part No 654-10-241853-245 New Product	Amphenol Aerospace	Circular MIL Spec Connector CAP	Datasheet	5In Stock 1Expected 2026/11/03	$158.19 $149.61 $146.71 $144.28 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 38999 III 8 PIN COAX HF CONTAC 21-033448-03HF Amphenol Aerospace 1: $468.58 45In Stock	Mfr. Part No. 21-033448-03HF Mouser Part No 654-21-033448-03HF	Amphenol Aerospace	Circular MIL Spec Contacts 38999 III 8 PIN COAX HF CONTAC	Datasheet	45In Stock	$468.58 $426.23 $410.93	Min.: 1 Mult.: 1
Circular MIL Spec Tools, Hardware & Accessories CAP MS27510B-8CL Amphenol Aerospace 1: $116.51 30In Stock	Mfr. Part No. MS27510B-8CL Mouser Part No 654-MS27510B-8CL	Amphenol Aerospace	Circular MIL Spec Tools, Hardware & Accessories CAP	Datasheet	30In Stock	$116.51 $106.25 $102.17 $98.82 View $93.44 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Tools, Hardware & Accessories CAP MS27511B-16N Amphenol Aerospace 1: $125.77 29In Stock	Mfr. Part No. MS27511B-16N Mouser Part No 654-MS27511B-16N	Amphenol Aerospace	Circular MIL Spec Tools, Hardware & Accessories CAP	Datasheet	29In Stock	$125.77 $104.67	Min.: 1 Mult.: 1
Circular MIL Spec Tools, Hardware & Accessories CAP ASSY 10-552943-17G Amphenol Aerospace 1: $75.69 54In Stock	Mfr. Part No. 10-552943-17G Mouser Part No 654-10-552943-17G	Amphenol Aerospace	Circular MIL Spec Tools, Hardware & Accessories CAP ASSY	Datasheet	54In Stock	$75.69 $67.28 $64.69 $62.53 View $59.09 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 8P COAXIAL PIN 21-033592-021 Amphenol Aerospace 1: $251.25 53In Stock 39Expected 2026/11/09	Mfr. Part No. 21-033592-021 Mouser Part No 654-21-033592-021	Amphenol Aerospace	Circular MIL Spec Contacts 8P COAXIAL PIN	Datasheet	53In Stock 39Expected 2026/11/09	$251.25 $224.63 $216.57	Min.: 1 Mult.: 1
Fibre Optic Connectors FIBER OPTIC CONNECTOR CF-509617-08P Amphenol Aerospace 1: $304.97 13In Stock	Mfr. Part No. CF-509617-08P Mouser Part No 654-CF-509617-08P	Amphenol Aerospace	Fibre Optic Connectors FIBER OPTIC CONNECTOR	Datasheet	13In Stock	$304.97 $259.24 View $243.07 $231.13 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 38999 I III PC Twinax 21-033456-001 Amphenol Aerospace 1: $223.64 14In Stock	Mfr. Part No. 21-033456-001 Mouser Part No 654-21-033456-001	Amphenol Aerospace	Circular MIL Spec Contacts 38999 I III PC Twinax	Datasheet	14In Stock	$223.64 $197.28 View $190.21 $188.80 Quote	Min.: 1 Mult.: 1
Standard Circular Connector TV ASSEMBLY WITH TWINAX/QUADRAX CONTACTS TV06RQW-19-18S Amphenol Aerospace 1: $1,152.86 5In Stock	Mfr. Part No. TV06RQW-19-18S Mouser Part No 654-TV06RQW-19-18S	Amphenol Aerospace	Standard Circular Connector TV ASSEMBLY WITH TWINAX/QUADRAX CONTACTS	Datasheet	5In Stock	$1,152.86	Min.: 1 Mult.: 1
Circular MIL Spec Contacts CONTACT T3-47TB08-LD Amphenol Aerospace Shipping Restricted	Mfr. Part No. T3-47TB08-LD Mouser Part No 654-T3-47TB08-LD	Amphenol Aerospace	Circular MIL Spec Contacts CONTACT Export outside of USA is prohibited.	Datasheet			Shipping Restricted
Circular MIL Spec Tools, Hardware & Accessories PROTECTION CAP SHELL SIZE 23 10-552943-23G Amphenol Aerospace 1: $144.25 32In Stock	Mfr. Part No. 10-552943-23G Mouser Part No 654-10-552943-23G	Amphenol Aerospace	Circular MIL Spec Tools, Hardware & Accessories PROTECTION CAP SHELL SIZE 23	Datasheet	32In Stock	$144.25 $132.38 $127.28 View $123.03 $116.28 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Contacts TRIAX CONTACT 21-033198-004 Amphenol Aerospace 1: $268.86 8In Stock	Mfr. Part No. 21-033198-004 Mouser Part No 654-21-033198-004	Amphenol Aerospace	Circular MIL Spec Contacts TRIAX CONTACT	Datasheet	8In Stock	$268.86 View $240.37 $231.74	Min.: 1 Mult.: 1	No
Circular MIL Spec Contacts QUADRAX CONTACT SPLIT PAIR 21-033470-001 Amphenol Aerospace 1: $272.91 39In Stock	Mfr. Part No. 21-033470-001 Mouser Part No 654-21-033470-001	Amphenol Aerospace	Circular MIL Spec Contacts QUADRAX CONTACT SPLIT PAIR Learn More about Amphenol Aerospace quadrax contacts	Datasheet	39In Stock	$272.91 $250.67 $241.68	Min.: 1 Mult.: 1
Standard Circular Connector TV06RQW258S Amphenol Aerospace 1: $2,377.95 1In Stock	Mfr. Part No. TV06RQW258S Mouser Part No 654-TV06RQW258S	Amphenol Aerospace	Standard Circular Connector	Datasheet	1In Stock	$2,377.95	Min.: 1 Mult.: 1	No
Standard Circular Connector 18P Sz 19 Skt Straight Plug Recept TV06RQW1918SLC Amphenol Aerospace 1: $423.15 5In Stock	Mfr. Part No. TV06RQW1918SLC Mouser Part No 654-TV06RQW1918SLC	Amphenol Aerospace	Standard Circular Connector 18P Sz 19 Skt Straight Plug Recept	Datasheet	5In Stock	$423.15 View $359.73 $342.86	Min.: 1 Mult.: 1	No
Circular MIL Spec Tools, Hardware & Accessories TV 9 DUST CAP CA D OD NI 10-552943-099 Amphenol Aerospace 1: $173.30 10In Stock	Mfr. Part No. 10-552943-099 Mouser Part No 654-10-552943-099	Amphenol Aerospace	Circular MIL Spec Tools, Hardware & Accessories TV 9 DUST CAP CA D OD NI	Datasheet	10In Stock	$173.30 $149.63 View $144.27 $143.24 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Tools, Hardware & Accessories HEX NUT 10-538988-020 Amphenol Aerospace 1: $10.89 1,986In Stock	Mfr. Part No. 10-538988-020 Mouser Part No 654-10-538988-020	Amphenol Aerospace	Circular MIL Spec Tools, Hardware & Accessories HEX NUT		1,986In Stock	$10.89 $9.80 $9.23 $8.99 View $8.76 $7.82 $7.34 $6.15	Min.: 1 Mult.: 1	No
Circular MIL Spec Strain Reliefs & Adapters CLAMP 10-405982-08G Amphenol Aerospace 1: $85.09 2In Stock	Mfr. Part No. 10-405982-08G Mouser Part No 654-10-405982-08G	Amphenol Aerospace	Circular MIL Spec Strain Reliefs & Adapters CLAMP	Datasheet	2In Stock	$85.09 $73.77 $72.33 $71.12 View $69.19 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Tools, Hardware & Accessories Dummy Receptacle 10-553974-159 Amphenol Aerospace 1: $558.16 2In Stock 26On Order	Mfr. Part No. 10-553974-159 Mouser Part No 654-10-553974-159	Amphenol Aerospace	Circular MIL Spec Tools, Hardware & Accessories Dummy Receptacle	Datasheet	2In Stock 26On Order On Order Ship Dates Mfr. No: 10-553974-159 Stock: 2 Can Dispatch Immediately On Order: 18 Expected 2027/02/10 8 Expected 2027/02/22 Factory Lead Time: 24 Weeks	$558.16	Min.: 1 Mult.: 1
Circular MIL Spec Tools, Hardware & Accessories CAP MS27502A23N Amphenol Aerospace 1: $575.92 5In Stock	Mfr. Part No. MS27502A23N Mouser Part No 654-27502A23N	Amphenol Aerospace	Circular MIL Spec Tools, Hardware & Accessories CAP	Datasheet	5In Stock	$575.92 $539.40 $506.20	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 38999 QDRAX TRANSITION ADAPT 21-033836-061 Amphenol Aerospace 1: $254.57 2In Stock	Mfr. Part No. 21-033836-061 Mouser Part No 654-21-033836-061	Amphenol Aerospace	Circular MIL Spec Contacts 38999 QDRAX TRANSITION ADAPT	Datasheet	2In Stock	$254.57 View $227.59 $219.43	Min.: 1 Mult.: 1
Circular MIL Spec Tools, Hardware & Accessories CAP MS27510B-18CL Amphenol Aerospace 1: $177.18 17In Stock	Mfr. Part No. MS27510B-18CL Mouser Part No 654-MS27510B-18CL	Amphenol Aerospace	Circular MIL Spec Tools, Hardware & Accessories CAP	Datasheet	17In Stock	$177.18 $152.99 $147.65 $146.61 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Connector Plug Connector Amphenol Aerospace 30-283-1WA 30-283-1WA Amphenol Aerospace 1: $1,044.86 3In Stock	Mfr. Part No. 30-283-1WA Mouser Part No 654-30-283-1WA	Amphenol Aerospace	Circular MIL Spec Connector Plug Connector	Datasheet	3In Stock	$1,044.86 View $950.40 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Tools, Hardware & Accessories COUPLING NUT Amphenol Aerospace 10-296943-022 10-296943-022 Amphenol Aerospace 1: $72.62 25In Stock	Mfr. Part No. 10-296943-022 Mouser Part No 654-10-296943-22	Amphenol Aerospace	Circular MIL Spec Tools, Hardware & Accessories COUPLING NUT	Datasheet	25In Stock	$72.62 $64.56 $62.07 View $60.00 $56.70 Quote	Min.: 1 Mult.: 1

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