ORIGINALS B Series Connectors

LEMO's ORIGINALS B Series Connectors are keyed, multipole, and hybrid connectors that are ideal for instrument applications across many markets. The Push-Pull latching mechanism provides a secure connection, while the density of the contacts offers panel space savings. Multi-key options prevent cross-mating of similar connectors within a panel. Contact types include LV, fiber optic, HV, coax, as well as hybrid versions. LEMO's B Series Connectors have a temperature range of -55°C to +250°C and rugged housing for extreme working conditions. These connectors are used in medical, semiconductor, audio, video, aerospace, and transportation industries.

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LEMO Circular Push Pull Connectors Socket Cap SZ 1B
Datasheet
6In Stock
Min.: 1
Mult.: 1

Accessories 1B Cap, Receptacle IP61 1B
LEMO Circular Push Pull Connectors
Datasheet
10In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 26 Contact 2B Panel Mount Print (Straight) IP50 Gray 2B
LEMO Circular Push Pull Connectors
Datasheet
5In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 8 Contact 1B Panel Mount Solder IP50 Gray 3B
LEMO Circular Push Pull Connectors 2P FEMALE R/A PCB R/A PANEL MOUNT
Datasheet
20In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 2 Contact 0B Panel Mount Solder IP50 Grey 0B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
5In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 2 Contact 0B Panel Mount Crimp IP50 Grey 0B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
1In Stock
Min.: 1
Mult.: 1
Connectors Fixed Socket (Receptacle) Socket (Female) 3 Contact 0B Panel Mount Solder IP50 Grey 0B
LEMO Circular Push Pull Connectors 3P FEMALE R/A PCB R/A PANEL MOUNT
Datasheet
2In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 3 Contact 0B Panel Mount Solder IP50 Grey 0B
LEMO Circular Push Pull Connectors RECPT W NUT 3 CTS
Datasheet
4In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 3 Contact 0B Panel Mount Crimp IP50 Grey 0B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
54In Stock
554On Order
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 5 Contact 0B Panel Mount Solder IP50 Grey 0B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
23In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 5 Contact 0B Panel Mount Solder IP50 Grey 0B
LEMO Circular Push Pull Connectors 5P FEMALE R/A PCB R/A PANEL MOUNT
Datasheet
36In Stock
Min.: 1
Mult.: 1
Connectors Fixed Socket (Receptacle) Socket (Female) 5 Contact 0B Panel Mount Solder IP50 Grey 0B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
55In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 5 Contact 0B Panel Mount IP50 Grey 0B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
31In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 6 Contact 0B Panel Mount Solder IP50 Grey 0B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
5In Stock
25Expected 2026-07-27
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 6 Contact 0B Panel Mount Solder IP50 Grey 0B
LEMO Circular Push Pull Connectors SZ 0 7-PIN PANEL SOCKET
Datasheet
27In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 7 Contact 0B Panel Mount Solder IP50 Grey 0B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
25In Stock
41On Order
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 9 Contact 0B Panel Mount Solder IP50 Grey 0B Bulk
LEMO Circular Push Pull Connectors 2P 2 NUT FIXED RECEP BACK PANEL MOUNT
Datasheet
12In Stock
25Expected 2026-07-27
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 2 Contact 1B Panel Mount Solder IP50 Grey 1B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
4In Stock
Min.: 1
Mult.: 1
Connectors Fixed Socket (Receptacle) Socket (Female) 2 Contact 1B Panel Mount Solder IP50 Grey 1B Bulk
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
30In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 5 Contact 1B Panel Mount Solder IP50 Grey 1B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
16In Stock
140On Order
Min.: 1
Mult.: 1
Connectors Fixed Socket (Receptacle) Socket (Female) 6 Contact 1B Panel Mount Solder IP50 Grey 1B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
15In Stock
48Expected 2026-04-06
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 14 Contact 1B Panel Mount Solder IP50 Grey 1B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
5In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 14 Contact 1B Panel Mount Solder IP50 Grey 1B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
5In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 16 Contact 1B Panel Mount Solder IP50 Grey 1B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
26In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 2 Contact 2B Panel Mount Solder IP50 Grey 2B Bulk
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
15In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 2 Contact 2B Panel Mount Crimp IP50 Grey 2B