Connectors, Interconnects

KC-99-54

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KINGS

RF / COAXIAL ADAPTER, BNC, JACK, BNC, JACK, STRAIGHT BULKHEAD ADAPTER, 50 OHM

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Search across all available documentation for this part.

DocumentsTechnical Data Sheet EN

Connectors, Interconnects

KC-99-54

Active

KINGS

RF / COAXIAL ADAPTER, BNC, JACK, BNC, JACK, STRAIGHT BULKHEAD ADAPTER, 50 OHM

Deep-Dive with AI

DocumentsTechnical Data Sheet EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	KC-99-54

Adapter Series	BNC to BNC
Adapter Type	Jack to Jack
Center Contact Plating	Gold
Center Gender	Female to Female
Conversion Type	Same Series
Convert From (Adapter End)	Female Socket, BNC Jack
Convert To (Adapter End)	BNC Jack, Female Socket
Fastening Type	Bayonet Lock
Frequency - Max [Max]	4 GHz
Impedance	50 Ohms
Mounting Feature	Bulkhead
Mounting Type	Panel Mount
Style	Straight

BNC Series

Part	Connector Type	Frequency - Max [Max]	Contact Termination	Cable Group	Connector Style	Fastening Type	Mounting Type	Impedance	Shield Termination	Center Contact Material	Number of Ports	Housing Color	Conversion Type	Center Contact Plating	Convert To (Adapter End)	Convert From (Adapter End)	Style	Mounting Feature	Fastening Type	Adapter Type	Adapter Series	Center Gender	Accessory Type	Color	Body Material	Features	For Use With/Related Products	Body Finish	Ingress Protection
KINGS HHD1694A	Plug Male Pin	12 GHz	Crimp	Belden 1694A	BNC HD	Bayonet Lock	Free Hanging (In-Line)	75 Ohms	Crimp	Brass	1
KINGS 364M0975	Female Socket Jack	4 GHz	Solder		BNC	Bayonet Lock	Right Angle Through Hole	75 Ohms	Solder	Brass	1	Silver
KINGS 758-38-9		4 GHz				Bayonet Lock	Panel Mount	50 Ohms					Between Series	Gold	F Plug Male Pin	BNC Jack Female Socket	Straight	Bulkhead	Threaded	Plug to Jack	BNC to F
KINGS 332A505						Bayonet Lock	Free Hanging (In-Line)	50 Ohms					Same Series	Gold	BNC Jack Female Socket	BNC Jack Female Socket	Straight			Jack to Jack	BNC to BNC	Female to Female
KINGS 310A205-402	Plug Male Pin	4 GHz			BNC	Bayonet Lock		50 Ohms		Brass	1	Silver
KINGS KC-99-54		4 GHz				Bayonet Lock	Panel Mount	50 Ohms					Same Series	Gold	BNC Jack Female Socket	BNC Jack Female Socket	Straight	Bulkhead		Jack to Jack	BNC to BNC	Female to Female
KINGS KC-89-39					BNC																		Cap (Cover) Dust	Silver	Beryllium Copper	Chain	BNC Jacks	Silver
KINGS 335R544		1 GHz				Bayonet Lock	Panel Mount	50 Ohms					Same Series	Gold	BNC Jack Female Socket	BNC Jack Female Socket	Straight	Bulkhead		Jack to Jack	BNC to BNC	Female to Female				Isolated
KINGS 364M2595	Female Socket Jack	1 GHz	Solder		BNC	Bayonet Lock	Panel Mount Right Angle Through Hole	50 Ohms	Solder	Phosphor Bronze	2	Silver						Bulkhead - Front Side Nut											Weatherproof
KINGS WVB-7-705N	Female Socket Jack	4 GHz	Solder		BNC	Bayonet Lock	Through Hole	75 Ohms	Solder	Phosphor Bronze	1	Silver

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.00
Mouser	N/A	50	$ 91.18
Newark	Each	1	$ 121.70
		500	$ 111.14
		1000	$ 102.81
		5000	$ 90.58
		10000	$ 88.36

Description

General part information

BNC Series

The KC-99-54 is a female to female Straight BNC Bulkhead RF/Coaxial Adaptor with nickel plated body. The 50Ω BNC series RF/coaxial adaptor is the most popular miniature size connectors for coaxial cables from 0.150 to 0.250 inch OD. However, designs accommodate 0.078 to 0.437 inch cables. The BNC connector is a 50 Ohm constant impedance connector with a frequency range of 0 to 4GHz. Coupling is a quick connect/disconnect bayonet, particularly useful in test equipment and is weatherproof. Items qualified to MIL-PRF-39012 are included in the listings and also appear on the latest QPL list for MIL-PRF-39012.

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet