RF Adapters – Mouser Canada

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4-Hole Flange Adapters

Fairview Microwave 4-Hole Flange Adapters offer a DC to 12.4GHz frequency range, 50Ω impedance, and 4-hole flange mounting. These adapters feature either an SMA or BNA interface that meets MIL-STD-348 standards and gold-plated beryllium copper contacts. External connections are created when engineers use these adapters from Fairview Microwave, and they can be used in various other rack-mount and panel-mount applications.

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Types of RF Adapters

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Product Type	RF Series	Side 1 RF Series	Side 1 Body Style	Side 1 Gender	Side 1 Polarity	Side 2 RF Series	Side 2 Body Style	Side 2 Gender	Side 2 Polarity	Maximum Frequency	Impedance	Frequency Range	Packaging
	RF Adapters - Between Series 4 Hole Flange SMA Female (Jack) to N Female (Jack) Adapter, Passivated Stainless Steel Body, 1.25 VSWR SM4224 Fairview Microwave 1: $308.53 2In Stock New At Mouser	Mfr. Part # SM4224 Mouser Part # 67-SM4224 New At Mouser	Fairview Microwave	RF Adapters - Between Series 4 Hole Flange SMA Female (Jack) to N Female (Jack) Adapter, Passivated Stainless Steel Body, 1.25 VSWR Learn More about Fairview Microwave 4 hole adapters	Datasheet	2In Stock	$308.53 $254.91 $248.62 $243.92 View Quote	Min.: 1 Mult.: 1			RF Adapters - Between Series		N	Standard	Female	Normal	SMA	Flange	Female	Normal	12.4 GHz	50 Ohms	0 Hz to 12.4 GHz	Bag
	RF Adapters - Between Series 4 Hole Flange SMA Female (Jack) to N Female (Jack) Adapter, Nickel Plated Brass Body, High Temp, 1.3 VSWR SM4232 Fairview Microwave 1: $137.12 33In Stock New At Mouser	Mfr. Part # SM4232 Mouser Part # 67-SM4232 New At Mouser	Fairview Microwave	RF Adapters - Between Series 4 Hole Flange SMA Female (Jack) to N Female (Jack) Adapter, Nickel Plated Brass Body, High Temp, 1.3 VSWR Learn More about Fairview Microwave 4 hole adapters	Datasheet	33In Stock	$137.12 $121.38 $116.60 $104.05 $99.10	Min.: 1 Mult.: 1			RF Adapters - Between Series		SMA	Standard	Female		N	Standard	Female		12.4 GHz	50 Ohms	0 Hz to 12.4 GHz	Bag
	RF Adapters - In Series 4 Hole Flange BNC Female (Jack) to BNC Female (Jack) Adapter, Nickel Plated Brass Body, 50 Ohm impedance, 1.35 VSWR SM3413 Fairview Microwave 1: $90.68 10In Stock 24Expected 2027-01-29 New At Mouser	Mfr. Part # SM3413 Mouser Part # 67-SM3413 New At Mouser	Fairview Microwave	RF Adapters - In Series 4 Hole Flange BNC Female (Jack) to BNC Female (Jack) Adapter, Nickel Plated Brass Body, 50 Ohm impedance, 1.35 VSWR Learn More about Fairview Microwave 4 hole adapters	Datasheet	10In Stock 24Expected 2027-01-29	$90.68 $77.08 $73.40 $68.16 $64.90	Min.: 1 Mult.: 1			RF Adapters - In Series		Brass		Female		BNC		Female		4 GHz	50 Ohms	0 Hz to 4 GHz	Bag
	RF Adapters - Between Series 4 Hole Flange SMA Female (Jack) to BNC Female (Jack) Adapter, Hight Temp, 1.2 VSWR SM4708 Fairview Microwave 1: $158.85 103Expected 2026-12-25 New At Mouser	Mfr. Part # SM4708 Mouser Part # 67-SM4708 New At Mouser	Fairview Microwave	RF Adapters - Between Series 4 Hole Flange SMA Female (Jack) to BNC Female (Jack) Adapter, Hight Temp, 1.2 VSWR Learn More about Fairview Microwave 4 hole adapters	Datasheet	103Expected 2026-12-25	$158.85 $136.15 $127.64 $121.55 $115.76	Min.: 1 Mult.: 1			RF Adapters - Between Series		SMA	Standard	Female		BNC	Standard	Female		4 GHz	50 Ohms	0 Hz to 4 GHz	Bag
	RF Adapters - In Series 4 Hole Flange RP SMA Female (Jack) to RP SMA Female (Jack) Adapter, High Temp, 1.35 VSWR SM4990 Fairview Microwave 1: $209.89 5Expected 2026-11-19 New At Mouser	Mfr. Part # SM4990 Mouser Part # 67-SM4990 New At Mouser	Fairview Microwave	RF Adapters - In Series 4 Hole Flange RP SMA Female (Jack) to RP SMA Female (Jack) Adapter, High Temp, 1.35 VSWR Learn More about Fairview Microwave 4 hole adapters	Datasheet	5Expected 2026-11-19	$209.89 $192.02 $189.07 $185.28 View Quote	Min.: 1 Mult.: 1			RF Adapters - In Series	SMA	SMA		Jack (Female)		SMA		Jack (Female)		18 GHz		0 Hz to 18 GHz	Bag