RF Interconnects – Mouser Chile

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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: $7.918 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	$7.918 $6.733 $6.312 $5.275 View $5.070 $4.660 $4.432 $4.272 $4.181	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: $6.870 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	$6.870 $5.833 $5.389 $5.138 View $4.751 $4.272 $3.668 $3.543	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: $7.371 492In 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	492In Stock	$7.371 $6.608 $6.198 $5.890 View $5.605 $5.241 $4.922 $4.398	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: $8.647 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	$8.647 $7.360 $6.893 $6.551 View $6.243 $5.844 $5.571 $5.241 $5.150	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: $9.137 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	$9.137 $7.770 $7.291 $7.280 View $6.596 $6.141 $5.833 $5.298 $5.275	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: $65.486 8In Stock 49Expected 11/18/2026	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	8In Stock 49Expected 11/18/2026	$65.486 $54.571 $50.607 $48.704 View $46.391 $43.486	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: $7.075 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	$7.075 $6.061 $5.685 $5.309 View $5.081 $4.625 $4.386 $4.010 $3.839	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: $9.764 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	$9.764 $8.864 $8.283 $8.043 View $7.667 $6.517 $6.004 $5.423 $5.366	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: $9.456 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	$9.456 $8.579 $8.021 $7.781 View $7.120 $6.334 $5.844 $5.252 $5.195	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: $50.265 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	$50.265 $48.385 $46.585 $46.528 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: $9.353 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	$9.353 $8.772 $8.351 $7.952	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: $11.586 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	$11.586 $10.971 $10.572 $10.128	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: $9.946 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	$9.946 $9.410 $9.034 $8.670 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: $12.566 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	$12.566 $11.780 $11.222 $10.686	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: $12.281 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	$12.281 $12.054 $11.928 $11.700	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: $11.267 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	$11.267 $10.481 $10.094 $9.684 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: $48.579 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	$48.579 $46.608 $44.386 $41.606	Min.: 25 Mult.: 1		50 Ohms		6 GHz