Specification	ERA.1S.275.CLL

Body Finish	Chrome
Body Material	Brass
Cable Group	400, 223, 187A, 179B, 59B, RG-58C, 302
Center Contact Material	Beryllium Copper
Center Contact Plating	Gold
Connector Style	Coaxial
Connector Type	Receptacle, Female Socket
Contact Termination	Solder Cup
Dielectric Material	Polyetheretherketone (PEEK)
Fastening Type	Push-Pull
Housing Color	Silver
Impedance	75 Ohms
Includes	1 Lockwasher, 1 Nut, 1 Connector
Ingress Protection	IP50 - Dust Protected
Mating Cycles	1000
Mounting Feature	Bulkhead - Rear Side Nut
Mounting Type	Panel Mount
Operating Temperature [Max]	250 °C
Operating Temperature [Min]	-55 C
Shield Termination	Solder

1S Series

Part	Connector Type	Fastening Type	Contact Finish - Mating	Number of Positions	Mounting Feature	Mounting Type	Shell Finish	Color	Orientation	Contact Material	Operating Temperature [Min]	Operating Temperature [Max]	Insert Material	Shielding	Material Flammability Rating	Primary Material	Ingress Protection	Shell Size - Insert	Current Rating (Amps)	Shell Material	Material	Accessory Type	For Use With/Related Products	Features	Applications	Cable Opening [Max]	Cable Opening [Min]	Cable Opening [Min]	Cable Opening [Max]	Backshell Material, Plating	Includes	Body Finish	Dielectric Material	Center Contact Plating	Body Material	Mating Cycles	Housing Color	Cable Group	Contact Termination	Impedance	Center Contact Material	Connector Style	Shield Termination	Number of Ports
LEMO ERA.1S.305.CLL	Receptacle Female Sockets and Male Pins	Push-Pull	Gold	5	Bulkhead - Rear Side Nut	Panel Mount	Chrome	Silver	Keyed	Brass Bronze	-55 C	250 °C	Polyetheretherketone (PEEK)	Shielded	UL94 V-0	Metal	IP50 - Dust Protected	305	7 A 10 A	Brass
LEMO GRA.1s.269.gn								Black													Polyamide (PA) Nylon	Insulating Washer	1B 1S Series Panel Mount Connector
LEMO HCP.1S.408.CLLP	Receptacle Female Sockets	Push-Pull	Gold	1	Bulkhead - Front Side Nut	Panel Mount	Chrome	Silver	Keyed	Bronze	-20 ░C	100 °C	Polyetheretherketone (PEEK)	Shielded	UL94 V-0	Metal	IP68 - Dust Tight Waterproof	408	6 A	Brass				Potted	Aviation Military
LEMO FLA.1S.303.CLAC57	Plug Female Sockets and Male Pins	Push-Pull	Gold			Free Hanging (In-Line) Right Angle	Chrome	Silver	Keyed	Brass Bronze	-55 C	250 °C	Polyetheretherketone (PEEK)	Shielded	UL94 V-0	Metal	IP50 - Dust Protected	303	10 A	Brass				Backshell		0.224 "	5.2 mm	0.205 in	5.7 mm	Brass Chrome
LEMO ERA.1S.275.CLL	Receptacle Female Socket	Push-Pull			Bulkhead - Rear Side Nut	Panel Mount					-55 C	250 °C					IP50 - Dust Protected														1 Connector 1 Lockwasher 1 Nut	Chrome	Polyetheretherketone (PEEK)	Gold	Brass	1000	Silver	179B 187A 223 302 400 59B RG-58C	Solder Cup	75 Ohms	Beryllium Copper	Coaxial	Solder
LEMO EBC.1S.302.CLL	Receptacle Female Sockets and Male Pins	Push-Pull	Gold	2	Flange	Panel Mount	Chrome	Silver	Keyed	Brass Bronze	-55 C	250 °C	Polyetheretherketone (PEEK)	Shielded	UL94 V-0	Metal	IP50 - Dust Protected	302	15 A	Brass
LEMO GEC.1S.240.LC								Silver													Brass	Conical Nut	1S Series Receptacle
LEMO FFA.1S.650.CTAC32	Plug Male Pin	Push-Pull				Free Hanging (In-Line)											IP50 - Dust Protected																				Silver	178 Belden 9222 RG-174	Solder	50 Ohms	Brass	Triaxial	Clamp
LEMO PSA.1S.304.CLLC47	Receptacle Female Sockets and Male Pins	Push-Pull	Gold	4	Bulkhead - Rear Side Nut	Free Hanging (In-Line) Panel Mount	Chrome	Silver	Keyed	Brass Bronze	-55 C	250 °C	Polyetheretherketone (PEEK)	Shielded	UL94 V-0	Metal	IP50 - Dust Protected	304	10 A	Brass				Backshell		0.205 in	4.2 mm	0.165 "	5.2 mm	Brass Chrome
LEMO FAA.1S.250.CLA	Plug Male Pin	Push-Pull			Bulkhead - Rear Side Nut	Panel Mount											IP50 - Dust Protected																				Silver	174 174A 178B 188A 196A 316B RG-122	Solder Cup	50 Ohms	Brass	Coaxial	Solder	1

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 25.22
	N/A	0	$ 29.48
Mouser	N/A	1	$ 27.95
		10	$ 25.78
		25	$ 24.98
		50	$ 24.57
		100	$ 24.16
		250	$ 23.52
		500	$ 23.19

Description

General part information

1S Series

Coaxial Connector Receptacle, Female Socket 75 Ohms Panel Mount Solder Cup

Documents

Technical documentation and resources

Datasheet

ERA.1S.275.CLL Datasheet (PDF)

Datasheet