RF Interconnects – Mouser Japan

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HD-EFI Micro-Miniature Interface Connectors

Amphenol RF HD-EFI Micro-Miniature Interface Connectors are designed to allow large board tolerance stack-ups, blind mating, and multiple RF lines. These products maximize radial and axial float while maintaining high-frequency RF performance. HD-EFI PCB jacks are available in through-hole, surface-mount, and edge-launch designs. The three-piece mating system uses a limited detent and a smooth bore PCB connector, joined by a floating bullet adapter in-between. The generous gathering cone and unique bullet design allow for 1.4mm of axial float, and 1.4mm of radial float, with a maximum float angle of 5°.

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Types of RF Interconnects

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Gender	Impedance	RF Series	Maximum Frequency
RF Connectors / Coaxial Connectors Strght PCB Jk, ThrHl Bore Detent, 50 Ohm 920-503J-53P Amphenol RF 1: ¥1,154.4 607In Stock	Mfr. Part # 920-503J-53P Mouser Part # 523-920-503J-53P	Amphenol RF	RF Connectors / Coaxial Connectors Strght PCB Jk, ThrHl Bore Detent, 50 Ohm Learn More about Amphenol RF hd efi connectors	Datasheet	607In Stock	¥1,154.4 ¥981.7 ¥920.2 ¥750.8 View ¥722.5 ¥676 ¥656.1 ¥598 ¥584.7	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	HD-EFI	6 GHz
RF Connectors / Coaxial Connectors Strght PCB Jk Sf Mnt Bore Detent, 50 Ohm 920-501J-53P Amphenol RF 1: ¥1,001.6 398In Stock	Mfr. Part # 920-501J-53P Mouser Part # 523-920-501J-53P	Amphenol RF	RF Connectors / Coaxial Connectors Strght PCB Jk Sf Mnt Bore Detent, 50 Ohm Learn More about Amphenol RF hd efi connectors	Datasheet	398In Stock	¥1,001.6 ¥850.4 ¥775.7 ¥737.5 View ¥692.6 ¥579.7 ¥495 ¥476.7	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	HD-EFI	6 GHz
RF Connectors / Coaxial Connectors Strght PCB Jk, ThrHl Limited Detent 50Ohm 920-504J-52P Amphenol RF 1: ¥1,074.7 522In Stock	Mfr. Part # 920-504J-52P Mouser Part # 523-920-504J-52P	Amphenol RF	RF Connectors / Coaxial Connectors Strght PCB Jk, ThrHl Limited Detent 50Ohm Learn More about Amphenol RF hd efi connectors	Datasheet	522In Stock	¥1,074.7 ¥963.4 ¥903.6 ¥858.7 View ¥817.2 ¥764.1 ¥717.6 ¥651.1	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	HD-EFI	3 GHz
RF Connectors / Coaxial Connectors Edge Mount PCB Jack, Limited Detent 50Oh 920-507J-52P Amphenol RF 1: ¥1,260.7 56In Stock	Mfr. Part # 920-507J-52P Mouser Part # 523-920-507J-52P	Amphenol RF	RF Connectors / Coaxial Connectors Edge Mount PCB Jack, Limited Detent 50Oh Learn More about Amphenol RF hd efi connectors	Datasheet	56In Stock	¥1,260.7 ¥1,073 ¥1,004.9 ¥955.1 View ¥910.2 ¥852.1 ¥812.2 ¥774 ¥765.7	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	HD-EFI	6 GHz
RF Connectors / Coaxial Connectors Edge Mount PCB Jack, Bore Detent, 50 Ohm 920-508J-53P Amphenol RF 1: ¥1,332.1 99In Stock	Mfr. Part # 920-508J-53P Mouser Part # 523-920-508J-53P	Amphenol RF	RF Connectors / Coaxial Connectors Edge Mount PCB Jack, Bore Detent, 50 Ohm Learn More about Amphenol RF hd efi connectors	Datasheet	99In Stock	¥1,332.1 ¥1,132.8 ¥1,063 ¥1,061.4 View ¥961.7 ¥901.9 ¥858.7 ¥790.6 ¥787.3	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	HD-EFI	6 GHz
RF Adapters - Between Series SMA JCK to HDEFI PLG AD-SMAJHDEFIP-1 Amphenol RF 1: ¥9,547.4 10In Stock 49On Order	Mfr. Part # AD-SMAJHDEFIP-1 Mouser Part # 523-AD-SMAJHDEFIP-1	Amphenol RF	RF Adapters - Between Series SMA JCK to HDEFI PLG Learn More about Amphenol RF hd efi connectors	Datasheet	10In Stock 49On Order On Order Ship Dates Mfr. #: AD-SMAJHDEFIP-1 Stock: 10 Can Ship Immediately On Order: 27 Expected 11/24/2026 22 Expected 11/25/2026 Factory Lead-Time: 14 Weeks	¥9,547.4 ¥7,956.2 ¥7,378.2 ¥7,100.8 View ¥6,763.6 ¥6,340	Min.: 1 Mult.: 1		50 Ohms		6 GHz
RF Connectors / Coaxial Connectors Strght PCB Jk Sf Mnt Limited Detent 50Oh 920-502J-52P Amphenol RF 1: ¥1,031.5 11Expected 1/19/2027	Mfr. Part # 920-502J-52P Mouser Part # 523-920-502J-52P	Amphenol RF	RF Connectors / Coaxial Connectors Strght PCB Jk Sf Mnt Limited Detent 50Oh Learn More about Amphenol RF hd efi connectors	Datasheet	11Expected 1/19/2027	¥1,031.5 ¥883.7 ¥828.8 ¥774 View ¥740.8 ¥674.4 ¥639.5 ¥584.7 ¥559.8	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	HD-EFI	6 GHz
RF Connectors / Coaxial Connectors RF Connector HD-EFI StraightLimitDetent 920-526J-52S Amphenol RF 1: ¥1,362 1Factory Stock Available	Mfr. Part # 920-526J-52S Mouser Part # 523-920526J52S	Amphenol RF	RF Connectors / Coaxial Connectors RF Connector HD-EFI StraightLimitDetent Learn More about Amphenol RF hd efi connectors	Datasheet	1Factory Stock Available More Info Available	¥1,362 ¥1,277.3 ¥1,190.9 ¥1,172.7 View ¥1,117.9 ¥923.5 ¥873.7 ¥795.6 ¥784	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	HD-EFI	10 GHz
RF Connectors / Coaxial Connectors RF Connector HD-EFI StraightSmoothBore 920-532J-53S Amphenol RF 1: ¥1,377 1Factory Stock Available	Mfr. Part # 920-532J-53S Mouser Part # 523-920532J53S	Amphenol RF	RF Connectors / Coaxial Connectors RF Connector HD-EFI StraightSmoothBore Learn More about Amphenol RF hd efi connectors	Datasheet	1Factory Stock Available More Info Available	¥1,377 ¥1,250.7 ¥1,169.3 ¥1,134.5 View ¥1,044.8 ¥925.2 ¥872 ¥780.7 ¥772.4	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	HD-EFI	10 GHz
RF Adapters - Between Series SMA JCK to HDEFI JCK Smooth Bore AD-SMAJHDEFIJ-2 Amphenol RF 25: ¥7,328.3 96Factory Stock Available	Mfr. Part # AD-SMAJHDEFIJ-2 Mouser Part # 523-AD-SMAJHDEFIJ-2	Amphenol RF	RF Adapters - Between Series SMA JCK to HDEFI JCK Smooth Bore Learn More about Amphenol RF hd efi connectors	Datasheet	96Factory Stock Available More Info Available	¥7,328.3 ¥7,054.3 ¥6,791.8 ¥6,783.5 View Quote	Min.: 25 Mult.: 1		50 Ohms		6 GHz
RF Connectors / Coaxial Connectors HD-EFI Str Plug RG-316 50 Ohm 920-510P-51S Amphenol RF 100: ¥1,363.7 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # 920-510P-51S Mouser Part # 523-920-510P-51S	Amphenol RF	RF Connectors / Coaxial Connectors HD-EFI Str Plug RG-316 50 Ohm Learn More about Amphenol RF hd efi connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥1,363.7 ¥1,279 ¥1,217.5 ¥1,159.4	Min.: 100 Mult.: 1	Plug (Pin)	50 Ohms	HD-EFI	6 GHz
RF Connectors / Coaxial Connectors HD-EFI Straight Plug RG-178, 50 Ohm 920-511P-51S Amphenol RF 100: ¥1,734.1 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # 920-511P-51S Mouser Part # 523-920-511P-51S	Amphenol RF	RF Connectors / Coaxial Connectors HD-EFI Straight Plug RG-178, 50 Ohm Learn More about Amphenol RF hd efi connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥1,734.1 ¥1,641.1 ¥1,579.6 ¥1,511.5 Quote Quote	Min.: 100 Mult.: 1	Plug (Pin)	50 Ohms	HD-EFI	6 GHz
RF Connectors / Coaxial Connectors HD-EFI Straight Plug 1.13mm Micro-coaxia 920-512P-51S Amphenol RF 100: ¥1,481.6 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # 920-512P-51S Mouser Part # 523-920-512P-51S	Amphenol RF	RF Connectors / Coaxial Connectors HD-EFI Straight Plug 1.13mm Micro-coaxia Learn More about Amphenol RF hd efi connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥1,481.6 ¥1,401.9 ¥1,350.4 ¥1,293.9 Quote Quote	Min.: 100 Mult.: 1	Plug (Pin)	50 Ohms	HD-EFI	6 GHz
RF Connectors / Coaxial Connectors HD-EFI Right Angle RG-316, 50 Ohm 920-513P-51A Amphenol RF 100: ¥1,832.1 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # 920-513P-51A Mouser Part # 523-920-513P-51A	Amphenol RF	RF Connectors / Coaxial Connectors HD-EFI Right Angle RG-316, 50 Ohm Learn More about Amphenol RF hd efi connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥1,832.1 ¥1,717.5 ¥1,636.1 ¥1,558	Min.: 100 Mult.: 1	Plug (Pin)	50 Ohms	HD-EFI	6 GHz
RF Connectors / Coaxial Connectors HD-EFI Right Angle RG-178, 50 Ohm 920-514P-51A Amphenol RF 100: ¥1,790.6 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # 920-514P-51A Mouser Part # 523-920-514P-51A	Amphenol RF	RF Connectors / Coaxial Connectors HD-EFI Right Angle RG-178, 50 Ohm Learn More about Amphenol RF hd efi connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥1,790.6 ¥1,785.6 ¥1,755.7	Min.: 100 Mult.: 1	Plug (Pin)	50 Ohms	HD-EFI	6 GHz
RF Connectors / Coaxial Connectors HD-EFI Right Angle 1.13mm Micro CoAX 920-515P-51A Amphenol RF 100: ¥1,642.7 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # 920-515P-51A Mouser Part # 523-920-515P-51A	Amphenol RF	RF Connectors / Coaxial Connectors HD-EFI Right Angle 1.13mm Micro CoAX Learn More about Amphenol RF hd efi connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥1,642.7 ¥1,566.3 ¥1,511.5 ¥1,450.1 Quote Quote	Min.: 100 Mult.: 1	Plug (Pin)	50 Ohms	HD-EFI	6 GHz
RF Adapters - Between Series SMA JCK to HDEFI JCK Limited Detent AD-SMAJHDEFIJ-1 Amphenol RF 25: ¥7,082.5 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # AD-SMAJHDEFIJ-1 Mouser Part # 523-AD-SMAJHDEFIJ-1	Amphenol RF	RF Adapters - Between Series SMA JCK to HDEFI JCK Limited Detent Learn More about Amphenol RF hd efi connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥7,082.5 ¥6,795.2 ¥6,471.3 ¥6,066	Min.: 25 Mult.: 1		50 Ohms		6 GHz

HD-EFI Micro-Miniature Interface Connectors

Types of RF Interconnects

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