18 GHz – Mouser Singapore

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
RF Connectors / Coaxial Connectors SMA / 2 HOLE FLANGE JACK RECEPTACLE WITH SOLDER POT CONTACT R125454001 Radiall 1: $43.21 50In Stock	Mfr. Part No. R125454001 Mouser Part No 501-R125454001	Radiall	RF Connectors / Coaxial Connectors SMA / 2 HOLE FLANGE JACK RECEPTACLE WITH SOLDER POT CONTACT	Datasheet	50In Stock	$43.21 $36.72 $34.76 $30.57	Min.: 1 Mult.: 1
RF Adapters - Between Series WR-62 to Type N Female Waveguide to Coax Adapter UG-1665/U Square Cover with 12.4 GHz to 18 GHz Ku Band in Aluminum, Paint FMWCA1028 Fairview Microwave 1: $1,335.19 1In Stock New At Mouser	Mfr. Part No. FMWCA1028 Mouser Part No 67-FMWCA1028 New At Mouser	Fairview Microwave	RF Adapters - Between Series WR-62 to Type N Female Waveguide to Coax Adapter UG-1665/U Square Cover with 12.4 GHz to 18 GHz Ku Band in Aluminum, Paint	Datasheet	1In Stock	$1,335.19 $1,251.02	Min.: 1 Mult.: 1
RF Cable Assemblies Low Loss Test TNC Male to TNC Male Cable LL335i Coax in 60 Inch and RoHS SCE18060303-60 Fairview Microwave 1: $556.08 1In Stock New At Mouser	Mfr. Part No. SCE18060303-60 Mouser Part No 67-SCE18060303-60 New At Mouser	Fairview Microwave	RF Cable Assemblies Low Loss Test TNC Male to TNC Male Cable LL335i Coax in 60 Inch and RoHS	Datasheet	1In Stock	$556.08 $555.23 $520.81	Min.: 1 Mult.: 1
RF Terminators N Male (Plug) Termination (Load) 10 Watts To 18 GHz With Chain, 1.4 VSWR ST18N532 Fairview Microwave 1: $294.63 2In Stock New At Mouser	Mfr. Part No. ST18N532 Mouser Part No 67-ST18N532 New At Mouser	Fairview Microwave	RF Terminators N Male (Plug) Termination (Load) 10 Watts To 18 GHz With Chain, 1.4 VSWR	Datasheet	2In Stock	$294.63 $242.41 $236.40 $229.54 View Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, QMA, 50 Ohm, Straight cable plug (male) 11_QMA-50-2-3/133_NE HUBER+SUHNER 1: $25.30 1In Stock 19Expected 16/11/2026	Mfr. Part No. 11_QMA-50-2-3/133_NE Mouser Part No 455-11QMA5023133NE	HUBER+SUHNER	RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, QMA, 50 Ohm, Straight cable plug (male) Learn More about HUBER+SUHNER huber suhner rf connector solutions	Datasheet	1In Stock 19Expected 16/11/2026	$25.30 $20.47 $19.98 $19.18 View $17.18 $16.56 $16.06 $15.57 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Straight cable plug (male) 11_SMA-50-3-239/133_NE HUBER+SUHNER 1: $23.60 36In Stock	Mfr. Part No. 11_SMA-50-3-239/133_NE Mouser Part No 455-11SMA503239133NE	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	36In Stock	$23.60 $22.17 $20.48 $19.30 View $17.44 $16.55 $16.03 $15.64 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Right angle cable plug (male) 16_SMA-50-3-13/133_NE HUBER+SUHNER 1: $15.18 133In Stock 150Expected 2/12/2026	Mfr. Part No. 16_SMA-50-3-13/133_NE Mouser Part No 455-16SMA50313133NE	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	133In Stock 150Expected 2/12/2026	$15.18 $13.44 $12.92 $11.93 View $11.03 $10.43 $10.01 $9.55 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, QMA, 50 Ohm, Straight bulkhead receptacle, jack (female) 22_QMA-50-0-34/133_NH HUBER+SUHNER 1: $22.51 84In Stock	Mfr. Part No. 22_QMA-50-0-34/133_NH Mouser Part No 455-22QMA50034133NH	HUBER+SUHNER	RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, QMA, 50 Ohm, Straight bulkhead receptacle, jack (female) Learn More about HUBER+SUHNER huber suhner rf connector solutions	Datasheet	84In Stock	$22.51 $19.96 $19.19 $18.43 View $15.60 $15.49 $15.10 $14.38 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, BMA, 50 Ohm, Straight bulkhead cable jack (female) 24_BMA-50-2-5/119_NE HUBER+SUHNER 1: $125.90 2In Stock	Mfr. Part No. 24_BMA-50-2-5/119_NE Mouser Part No 455-24BMA5025119NE	HUBER+SUHNER	RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, BMA, 50 Ohm, Straight bulkhead cable jack (female) Learn More about HUBER+SUHNER huber suhner rf connector solutions	Datasheet	2In Stock	$125.90 $100.16 $98.40 $96.93 View $94.21 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Straight bulkhead cable jack (female) 24_SMA-50-2-45/133_NH HUBER+SUHNER 1: $16.37 113In Stock	Mfr. Part No. 24_SMA-50-2-45/133_NH Mouser Part No 455-24SMA50245133NH	HUBER+SUHNER	RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Straight bulkhead cable jack (female) Learn More about HUBER+SUHNER huber suhner rf connector solutions	Datasheet	113In Stock	$16.37 $14.52 $13.97 $13.41 View $12.65 $11.27 $10.99 $10.65	Min.: 1 Mult.: 1
RF Adapters - Between Series COAXIAL ADAPTER, PC 3.5 - N, 50 Ohm, plug / jack (male / female) 33_PC35-N-50-1/1--_UE HUBER+SUHNER 1: $680.61 1In Stock	Mfr. Part No. 33_PC35-N-50-1/1--_UE Mouser Part No 455-33PC35N5011UE	HUBER+SUHNER	RF Adapters - Between Series COAXIAL ADAPTER, PC 3.5 - N, 50 Ohm, plug / jack (male / female) Learn More about HUBER+SUHNER huber suhner precision rf adapters	Datasheet	1In Stock	$680.61 $586.46 $577.97	Min.: 1 Mult.: 1
Attenuators - Interconnects COAXIAL FIXED ATTENUATOR, 50 Ohm, 10 dB, SMA 6610_SMA-50-2/199_NE HUBER+SUHNER 1: $161.42 2In Stock	Mfr. Part No. 6610_SMA-50-2/199_NE Mouser Part No 455-6610SMA502199NE	HUBER+SUHNER	Attenuators - Interconnects COAXIAL FIXED ATTENUATOR, 50 Ohm, 10 dB, SMA Learn More about HUBER+SUHNER huber suhner fixed attenuators	Datasheet	2In Stock	$161.42 $133.40 $130.90 $126.07 View $118.63 Quote	Min.: 1 Mult.: 1
Attenuators - Interconnects Precision Attenuator, Low Power 6830.17.B HUBER+SUHNER 1: $449.25 2In Stock	Mfr. Part No. 6830.17.B Mouser Part No 455-683017B	HUBER+SUHNER	Attenuators - Interconnects Precision Attenuator, Low Power Learn More about HUBER+SUHNER huber suhner fixed attenuators		2In Stock	$449.25 $368.87 $360.16	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors RIGHT ANGLE PLUG 28S207-307N5 Rosenberger 1: $25.26 89In Stock	Mfr. Part No. 28S207-307N5 Mouser Part No 476-28S207-307N5	Rosenberger	RF Connectors / Coaxial Connectors RIGHT ANGLE PLUG	Datasheet	89In Stock	$25.26 $21.88 $20.75 $20.44 View $18.14 $17.00 $16.47 $15.64 Quote	Min.: 1 Mult.: 1
RF Adapters - In Series SMA / SMA STRAIGHT PLUG/PLUG MALE/MALE PASSIVATED 5918-9103-000 Radiall 1: $62.79 18In Stock	Mfr. Part No. 5918-9103-000 Mouser Part No 501-5918-9103-000	Radiall	RF Adapters - In Series SMA / SMA STRAIGHT PLUG/PLUG MALE/MALE PASSIVATED	Datasheet	18In Stock	$62.79 $53.35 $50.73 $47.23 View $45.59 $44.04 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMA / STRAIGHT JACK FEMALE CRIMP TYPE FOR 2/50 S CABLE GOLD NON-CAPTIVE CONTACT 9002-1023-002 Radiall 1: $49.75 22In Stock	Mfr. Part No. 9002-1023-002 Mouser Part No 501-9002-1023-002	Radiall	RF Connectors / Coaxial Connectors SMA / STRAIGHT JACK FEMALE CRIMP TYPE FOR 2/50 S CABLE GOLD NON-CAPTIVE CONTACT Learn More about Radiall rf screw on co axial connectors	Datasheet	22In Stock	$49.75 $42.27 $38.72 $36.68 View $36.42 $35.03 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMA / STRAIGHT PLUG SOLDER TYPE REMOVABLE CAP - CABLE .085 R125052500 Radiall 1: $36.22 9In Stock	Mfr. Part No. R125052500 Mouser Part No 501-R125052500	Radiall	RF Connectors / Coaxial Connectors SMA / STRAIGHT PLUG SOLDER TYPE REMOVABLE CAP - CABLE .085	Datasheet	9In Stock	$36.22 $30.79 $28.86 $27.49 View $26.56 $25.09 $24.36	Min.: 1 Mult.: 1
Attenuators - Interconnects ATTENUATOR: SMA.75 5DB 18GHZ 2W 50ohms R411805121 Radiall 1: $176.60 1In Stock	Mfr. Part No. R411805121 Mouser Part No 501-R411805121	Radiall	Attenuators - Interconnects ATTENUATOR: SMA.75 5DB 18GHZ 2W 50ohms	Datasheet	1In Stock	$176.60 $162.07 $155.83 $150.63 $142.31	Min.: 1 Mult.: 1
Attenuators - Interconnects 50 dB Fixed Attenuator N Female (Jack) to N Female (Jack) Directional Up to 6 GHz Rated to 50 Watts, Heatsink Body, 1.3 VSWR SA18NFNF50W-50 Fairview Microwave 1: $941.27 1In Stock New At Mouser	Mfr. Part No. SA18NFNF50W-50 Mouser Part No 67-SA18NFNF50W-50 New At Mouser	Fairview Microwave	Attenuators - Interconnects 50 dB Fixed Attenuator N Female (Jack) to N Female (Jack) Directional Up to 6 GHz Rated to 50 Watts, Heatsink Body, 1.3 VSWR	Datasheet	1In Stock	$941.27 $907.54	Min.: 1 Mult.: 1
Attenuators - Interconnects 20 dB Fixed Attenuator SMA Female (Jack) to SMA Female (Jack) Up to 18 GHz Rated to 25 Watts, Heatsink Body, 1.6 VSWR SA18SFSF25W-20 Fairview Microwave 1: $829.38 1In Stock New At Mouser	Mfr. Part No. SA18SFSF25W-20 Mouser Part No 67-SA18SFSF25W-20 New At Mouser	Fairview Microwave	Attenuators - Interconnects 20 dB Fixed Attenuator SMA Female (Jack) to SMA Female (Jack) Up to 18 GHz Rated to 25 Watts, Heatsink Body, 1.6 VSWR	Datasheet	1In Stock	$829.38	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, BMA, 50 Ohm, Straight bulkhead cable plug (male) 14_BMA-50-1-15/111_NE HUBER+SUHNER 1: $120.02 1In Stock	Mfr. Part No. 14_BMA-50-1-15/111_NE Mouser Part No 455-14BMA50115111NE	HUBER+SUHNER	RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, BMA, 50 Ohm, Straight bulkhead cable plug (male) Learn More about HUBER+SUHNER huber suhner rf connector solutions	Datasheet	1In Stock	$120.02 $110.70 $108.87 $107.29 View $105.45 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Straight panel receptacle, jack (female), flange mount 23_SMA-50-0-12/111_NE HUBER+SUHNER 1: $40.76 10In Stock	Mfr. Part No. 23_SMA-50-0-12/111_NE Mouser Part No 455-23SMA50012111NE	HUBER+SUHNER	RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Straight panel receptacle, jack (female), flange mount Learn More about HUBER+SUHNER huber suhner rf connector solutions	Datasheet	10In Stock	$40.76 $34.60 $31.59 $29.57 View $27.80 $27.06 $26.78 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Straight panel cable jack (female), flange mount 25_SMA-50-2-6/111_NE HUBER+SUHNER 1: $33.18 16In Stock	Mfr. Part No. 25_SMA-50-2-6/111_NE Mouser Part No 455-25SMA5026111NE	HUBER+SUHNER	RF Connectors / Coaxial Connectors COAXIAL CONNECTOR, SMA, 50 Ohm, Straight panel cable jack (female), flange mount Learn More about HUBER+SUHNER huber suhner rf connector solutions	Datasheet	16In Stock	$33.18 $28.66 $28.30 $26.89 View $24.77 $23.99 $23.57 Quote	Min.: 1 Mult.: 1
RF Adapters - In Series COAXIAL ADAPTER, N-precision, 50 Ohm, plug / plug (male / male) 32_N-50-0-51/193_NE HUBER+SUHNER 1: $231.91 6In Stock	Mfr. Part No. 32_N-50-0-51/193_NE Mouser Part No 455-32N50051193NE	HUBER+SUHNER	RF Adapters - In Series COAXIAL ADAPTER, N-precision, 50 Ohm, plug / plug (male / male) Learn More about HUBER+SUHNER huber suhner precision rf adapters	Datasheet	6In Stock	$231.91 $197.16 $184.80 $177.83 View Quote	Min.: 1 Mult.: 1
RF Adapters - Between Series COAXIAL ADAPTER, BMA - SMA, 50 Ohm, plug / jack (male / female) 33_BMA-SMA-50-1/199_UE HUBER+SUHNER 1: $184.38 13In Stock 66Expected 4/11/2026	Mfr. Part No. 33_BMA-SMA-50-1/199_UE Mouser Part No 455-33BMASMA501199UE	HUBER+SUHNER	RF Adapters - Between Series COAXIAL ADAPTER, BMA - SMA, 50 Ohm, plug / jack (male / female) Learn More about HUBER+SUHNER huber suhner rf connector solutions	Datasheet	13In Stock 66Expected 4/11/2026	$184.38 $156.75 $137.39 $130.85 $124.60	Min.: 1 Mult.: 1