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18 GHz RF Interconnects

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Maximum Frequency = 18 GHz

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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.	Gender	Impedance	RF Series	Maximum Frequency
RF Cable Assemblies MICROWAVE TEST ASSEMBLIES, SMA (male), SMA (male), 50 Ohm, 18 GHz, 1000mm SF526S/11SMA/11SMA/1000mm HUBER+SUHNER 1: $832.62 28In Stock 85Expected 09/12/2026	Mfr. Part No. SF526S/11SMA/11SMA/1000mm Mouser Part No 455-11SMA11SMA1000MM	HUBER+SUHNER	RF Cable Assemblies MICROWAVE TEST ASSEMBLIES, SMA (male), SMA (male), 50 Ohm, 18 GHz, 1000mm Learn More about HUBER+SUHNER huber suhner sucoflex 526s cable assemblies		28In Stock 85Expected 09/12/2026	$832.62	Min.: 1 Mult.: 1		50 Ohms		18 GHz
RF Adapters - Between Series SMA FEMALE - SMP MALE ADAPTER SMOOTH BORE R191843409 Radiall 1: $179.48 175In Stock	Mfr. Part No. R191843409 Mouser Part No 501-R191843409	Radiall	RF Adapters - Between Series SMA FEMALE - SMP MALE ADAPTER SMOOTH BORE	Datasheet	175In Stock	$179.48 $152.59 $146.58 $141.68 Quote Quote	Min.: 1 Mult.: 1		50 Ohms		18 GHz
RF Connectors / Coaxial Connectors SMA FEM 2-Hole, (CPW/Microstrip) FEM SF2921-61507-1S Amphenol / SV Microwave 1: $50.50 413In Stock	Mfr. Part No. SF2921-61507-1S Mouser Part No 523-SF2921-61507-1S	Amphenol / SV Microwave	RF Connectors / Coaxial Connectors SMA FEM 2-Hole, (CPW/Microstrip) FEM Learn More about Amphenol / SV Microwave amphenol sv microwave litetouch	Datasheet	413In Stock	$50.50 $46.19 $44.89 $42.29 $41.16	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMA	18 GHz
RF Connectors / Coaxial Connectors SMA Jack, Straight, Bulkhead, Crimp, RG-141, RG-303 and RG-58 Cable, Passivated Stainless Steel Body, Beryllium Copper Plated Gold Contact, 54 Piece Tray, 50 Ohms 73251-0100 Molex 1: $11.42 2,326In Stock	Mfr. Part No. 73251-0100 Mouser Part No 538-73251-0100	Molex	RF Connectors / Coaxial Connectors SMA Jack, Straight, Bulkhead, Crimp, RG-141, RG-303 and RG-58 Cable, Passivated Stainless Steel Body, Beryllium Copper Plated Gold Contact, 54 Piece Tray, 50 Ohms Learn More about Molex subminiature rf	Datasheet	2,326In Stock	$11.42 $10.28 $9.68 $9.43 View $9.19 $8.19 $7.70 $6.91	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMA	18 GHz
RF Adapters - In Series SMA ST J/J-ADP BHD 1129-6279 Amphenol / SV Microwave 1: $68.51 659In Stock	Mfr. Part No. 1129-6279 Mouser Part No 523-11296279	Amphenol / SV Microwave	RF Adapters - In Series SMA ST J/J-ADP BHD Learn More about Amphenol / SV Microwave amphenol sv microwave emi bulkhead connectors	Datasheet	659In Stock	$68.51 $63.76 $62.51 $60.57 View $57.66 Quote	Min.: 1 Mult.: 1		50 Ohms	SMA	18 GHz
RF Adapters - In Series SMA Jack to SMA Jack Adapter 50 Ohm Straight Bulkhead IP68 Extreme Exposure 132170-12-EE Amphenol RF 1: $18.72 1,173In Stock	Mfr. Part No. 132170-12-EE Mouser Part No 523-13217012EE	Amphenol RF	RF Adapters - In Series SMA Jack to SMA Jack Adapter 50 Ohm Straight Bulkhead IP68 Extreme Exposure Learn More about Amphenol RF amphenol extreme exposure rf interconnect	Datasheet	1,173In Stock	$18.72 $15.91 $15.41 $15.37 $12.07	Min.: 1 Mult.: 1		50 Ohms	SMA	18 GHz
RF Connectors / Coaxial Connectors SMA F Edge Launch Conn RECEP. 50 OHMS 2985-6037 Amphenol / SV Microwave 1: $42.47 497In Stock	Mfr. Part No. 2985-6037 Mouser Part No 523-2985-6037	Amphenol / SV Microwave	RF Connectors / Coaxial Connectors SMA F Edge Launch Conn RECEP. 50 OHMS Learn More about Amphenol / SV Microwave amphenol coaxial pcb connectors	Datasheet	497In Stock	$42.47 $39.27 $38.77 $36.15 View $34.27 $32.53 Quote	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMA	18 GHz
RF Connectors / Coaxial Connectors SMA ST PCB-JCK BHD EDL 2921-00058 Amphenol / SV Microwave 1: $94.69 198In Stock	Mfr. Part No. 2921-00058 Mouser Part No 523-292100058	Amphenol / SV Microwave	RF Connectors / Coaxial Connectors SMA ST PCB-JCK BHD EDL Learn More about Amphenol / SV Microwave amphenol pcb edge launch bulkhead connectors	Datasheet	198In Stock	$94.69 $84.29 $79.42 $74.95 $72.43	Min.: 1 Mult.: 1	Socket (Female)	50 Ohms	SMA	18 GHz
Attenuators - Interconnects SMA Male to Female Attenuator, 18 GHz SF0929-6200-15 Amphenol / SV Microwave 1: $174.16 306In Stock	Mfr. Part No. SF0929-6200-15 Mouser Part No 523-SF0929-6200-15	Amphenol / SV Microwave	Attenuators - Interconnects SMA Male to Female Attenuator, 18 GHz Learn More about Amphenol / SV Microwave amphenol attenuators	Datasheet	306In Stock	$174.16 $155.77 $139.58 $133.98 Quote Quote	Min.: 1 Mult.: 1	Male / Female	50 Ohms		18 GHz
RF Adapters - In Series SMA F to F FlangeMnt Adapter, 4 Hole SF2991-6007 Amphenol / SV Microwave 1: $53.80 2,565In Stock	Mfr. Part No. SF2991-6007 Mouser Part No 523-SF2991-6007	Amphenol / SV Microwave	RF Adapters - In Series SMA F to F FlangeMnt Adapter, 4 Hole Learn More about Amphenol / SV Microwave amphenol high frequency rf adapters	Datasheet	2,565In Stock	$53.80 $50.49 $47.33 $44.33 View $42.35 $41.80 Quote	Min.: 1 Mult.: 1		50 Ohms	SMA	18 GHz
RF Connectors / Coaxial Connectors SMA Jack, R/A, PCB Recept., TH, Brass Body, Nickel (Ni) Plated, 3.93mm Leg Lg., Tray, 50 Ohms 73100-0115 Molex 1: $4.40 6,933In Stock 10,560On Order	Mfr. Part No. 73100-0115 Mouser Part No 538-73100-0115	Molex	RF Connectors / Coaxial Connectors SMA Jack, R/A, PCB Recept., TH, Brass Body, Nickel (Ni) Plated, 3.93mm Leg Lg., Tray, 50 Ohms Learn More about Molex subminiature rf	Datasheet	6,933In Stock 10,560On Order On Order Ship Dates Mfr. No: 73100-0115 Stock: 6,933 Can Dispatch Immediately On Order: 3,520 Expected 13/11/2026 7,040 Expected 06/12/2026 Factory Lead Time: 13 Weeks	$4.40 $3.74 $3.34 $3.02 View $2.83 $2.77 $2.59 $2.45 $2.23	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMA	18 GHz
RF Connectors / Coaxial Connectors SMA JACK RG-405/U 2002-5016-00 TE Connectivity / AMP 1: $20.23 993In Stock	Mfr. Part No. 2002-5016-00 Mouser Part No 571-2002-5016-00	TE Connectivity / AMP	RF Connectors / Coaxial Connectors SMA JACK RG-405/U	Datasheet	993In Stock	$20.23 $18.37 $17.22 $16.40 View $15.62 $13.99 $13.13 Quote	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMA	18 GHz
RF Connectors / Coaxial Connectors SMA Female Connector Beryllium Copper version Gold plated ,Copper underplate R126414002 Radiall 1: $340.71 10In Stock	Mfr. Part No. R126414002 Mouser Part No 501-R126414002	Radiall	RF Connectors / Coaxial Connectors SMA Female Connector Beryllium Copper version Gold plated ,Copper underplate Learn More about Radiall space coaxial connectors	Datasheet	10In Stock	$340.71 $311.01 $299.86	Min.: 1 Mult.: 1	Socket (Female)	50 Ohms	SMA	18 GHz
RF Cable Assemblies SMPM R/A F SMA Straight M 6"Cable FRSMPM-047-MSSMA-060 Amphenol / SV Microwave 1: $112.03 191In Stock 436On Order	Mfr. Part No. FRSMPM-047-MSSMA-060 Mouser Part No 523-FRSMPM047MSSMA06	Amphenol / SV Microwave	RF Cable Assemblies SMPM R/A F SMA Straight M 6"Cable	Datasheet	191In Stock 436On Order On Order Ship Dates Mfr. No: FRSMPM-047-MSSMA-060 Stock: 191 Can Dispatch Immediately On Order: 215 Expected 16/12/2026 221 Expected 23/02/2027 Factory Lead Time: 18 Weeks	$112.03 $102.82 $98.86 $95.59 $95.55	Min.: 1 Mult.: 1		50 Ohms		18 GHz
RF Connectors / Coaxial Connectors SMA / 2 HOLE FLANGE JACK RECEPTACLE WITH CYLINDRICAL CONTACT R125464001 Radiall 1: $26.19 1,480In Stock	Mfr. Part No. R125464001 Mouser Part No 501-R125464001	Radiall	RF Connectors / Coaxial Connectors SMA / 2 HOLE FLANGE JACK RECEPTACLE WITH CYLINDRICAL CONTACT	Datasheet	1,480In Stock	$26.19 $22.26 $20.87 $17.73 View $16.94 Quote	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMA	18 GHz
RF Cable Assemblies CA SMA -SMP SP-RJ 7IN 095-902-581-007 Amphenol RF 1: $63.52 60In Stock 71Expected 27/01/2027	Mfr. Part No. 095-902-581-007 Mouser Part No 523-095902581007	Amphenol RF	RF Cable Assemblies CA SMA -SMP SP-RJ 7IN Learn More about Amphenol RF sma assemblies	Datasheet	60In Stock 71Expected 27/01/2027	$63.52 $54.00 $51.93 $50.19 View $47.46 $47.42	Min.: 1 Mult.: 1		50 Ohms		18 GHz
RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Right angle cable plug (male) 16_SMA-50-6-1/12-_NE HUBER+SUHNER 1: $176.86 25In Stock	Mfr. Part No. 16_SMA-50-6-1/12-_NE Mouser Part No 455-16_SMA-50-6112NE	HUBER+SUHNER	RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Right angle cable plug (male) Learn More about HUBER+SUHNER huber suhner rf connector solutions	Datasheet	25In Stock	$176.86 $158.60	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMA	18 GHz
RF Cable Assemblies SMA Plug 2X 60" 2121-DKF-0060 Semflex / Cinch Connectivity Solutions 1: $355.78 10In Stock	Mfr. Part No. 2121-DKF-0060 Mouser Part No 530-2121-DKF-0060	Semflex / Cinch Connectivity Solutions	RF Cable Assemblies SMA Plug 2X 60" Learn More about Semflex / Cinch Connectivity Solutions semflex dkf metric test cable assemblies		10In Stock	$355.78 $317.51 $304.29	Min.: 1 Mult.: 1		50 Ohms		18 GHz
RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Straight cable jack (female) 21_SMA-50-1-2/111_NE HUBER+SUHNER 1: $20.64 93In Stock	Mfr. Part No. 21_SMA-50-1-2/111_NE Mouser Part No 455-21SMA5012111NE	HUBER+SUHNER	RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Straight cable jack (female) Learn More about HUBER+SUHNER huber suhner rf connector solutions	Datasheet	93In Stock	$20.64 $18.22 $17.67 $16.83	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMA	18 GHz
RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Straight bulkhead receptacle, jack (female) 22_SMA-50-0-12/111_NE HUBER+SUHNER 1: $30.79 104In Stock	Mfr. Part No. 22_SMA-50-0-12/111_NE Mouser Part No 455-22SMA50012111NE	HUBER+SUHNER	RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Straight bulkhead receptacle, jack (female) Learn More about HUBER+SUHNER huber suhner rf connector solutions	Datasheet	104In Stock	$30.79 $28.61 $28.60	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMA	18 GHz
RF Connectors / Coaxial Connectors SMA Bulkhead ST Jack 32K601-272L5 Rosenberger 1: $27.98 183In Stock	Mfr. Part No. 32K601-272L5 Mouser Part No 476-32K601-272L5	Rosenberger	RF Connectors / Coaxial Connectors SMA Bulkhead ST Jack	Datasheet	183In Stock	$27.98 $23.77 $22.28 $21.22 View $19.27 $18.34 Quote	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMA	18 GHz
RF Connectors / Coaxial Connectors SMA Jack, Straight, Bulkhead, Crimp, RG-141, RG-303 and RG-58 Cable, Brass Body, Nickel (Ni) Plated, One Piece Per Bag, 50 Ohms 73251-3802 Molex 1: $7.54 430In Stock	Mfr. Part No. 73251-3802 Mouser Part No 538-73251-3802	Molex	RF Connectors / Coaxial Connectors SMA Jack, Straight, Bulkhead, Crimp, RG-141, RG-303 and RG-58 Cable, Brass Body, Nickel (Ni) Plated, One Piece Per Bag, 50 Ohms Learn More about Molex _rfconnectors	Datasheet	430In Stock	$7.54 $6.42 $6.01 $5.73 View $5.45 $5.11 $4.86 $4.63	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMA	18 GHz
RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Straight cable plug (male) 11_SMA-50-6-2/12-_NE HUBER+SUHNER 1: $141.13 10In Stock	Mfr. Part No. 11_SMA-50-6-2/12-_NE Mouser Part No 455-11_SMA-50-6212NE	HUBER+SUHNER	RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Straight cable plug (male) Learn More about HUBER+SUHNER huber suhner rf connector solutions	Datasheet	10In Stock	$141.13 $141.12	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMA	18 GHz
RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Right angle cable plug (male) 16_SMA-50-4-165/199_NE HUBER+SUHNER 1: $164.75 10In Stock	Mfr. Part No. 16_SMA-50-4-165/199_NE Mouser Part No 455-16SMA504165199NE	HUBER+SUHNER	RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Right angle cable plug (male) Learn More about HUBER+SUHNER huber suhner rf connector solutions	Datasheet	10In Stock	$164.75 $153.31	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMA	18 GHz
RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Straight cable jack (female) 21_SMA-50-3-5/111_NE HUBER+SUHNER 1: $15.38 359In Stock	Mfr. Part No. 21_SMA-50-3-5/111_NE Mouser Part No 455-21SMA5035111NE	HUBER+SUHNER	RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Straight cable jack (female) Learn More about HUBER+SUHNER huber suhner rf connector solutions	Datasheet	359In Stock	$15.38 $12.22 $11.98 $11.92 $11.91	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMA	18 GHz