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.

Results: 6.505
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Connector Type
Contact Gender
Number of Contacts
Shell Size
Mounting Style
Termination Style
Accessory Type
IP Rating
Color
Series
Packaging
LEMO Circular Push Pull Connectors LEMO Bend Relief for all Size 1 Connectors - White TPU
Datasheet
3In Stock
Min.: 1
Mult.: 1

Backshells 1B Strain Relief White B/K/S/T
LEMO Circular Push Pull Connectors LEMO Bend Relief for all Size 3 Connectors - Yellow TPU
Datasheet
5In Stock
Min.: 1
Mult.: 1
Backshells 3B Strain Relief Yellow B/K/S/T
LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 6 LV Contacts, with Solder termination
Datasheet
1In Stock
10Expected 9/2/2026
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 6 Contact 1B Cable Mount Solder IP50 Grey 1B
LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 8 LV Contacts, with Solder termination
Datasheet
2In Stock
Min.: 1
Mult.: 1
Connectors Fixed Socket (Receptacle) Socket (Female) 8 Contact 1B Panel Mount Solder IP50 Gray 1B
LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 19 LV Contacts, with PCB termination
Datasheet
5In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 19 Contact 2B Panel Mount Through Hole IP50 Grey 2B
LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 14 LV Contacts, with Solder termination
Datasheet
1In Stock
Min.: 1
Mult.: 1
Connectors Fixed Socket (Receptacle) Socket (Female) 14 Contact 2B Panel Mount Solder IP50 Gray 2B
LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 7 LV Contacts, with Solder termination
Datasheet
5In 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 LEMO Circular Receptacle, 4 HV Contacts, with Solder termination
Datasheet
4In Stock
Min.: 1
Mult.: 1
Connectors Fixed Socket (Receptacle) Pin (Male) 4 Contact 2B Panel Mount Solder IP50 Grey 2B
LEMO Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination
Datasheet
2In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 10 Contact 12 Cable Mount Solder IP50 Grey 1B
LEMO Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Solder termination
Datasheet
4In Stock
10Expected 9/25/2026
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 8 Contact Cable Mount Solder IP50 Grey 2B
LEMO Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Solder termination
Datasheet
2In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 8 Contact Cable Mount Solder IP50 Grey 3B
LEMO Circular Push Pull Connectors
Datasheet
10In Stock
Min.: 1
Mult.: 1

3B
LEMO Circular Push Pull Connectors LEMO Circular Plug, 18 LV Contacts, with Crimp termination
Datasheet
5In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Socket (Female) 18 Contact 3B Cable Mount Crimp Cable Collet IP50 Grey 3B
LEMO Circular Push Pull Connectors ELBOW PLUG
Datasheet
7In Stock
Min.: 1
Mult.: 1
Connectors Elbow Plug Pin (Male) 7 Contact Cable Crimp 0B
LEMO Circular Push Pull Connectors BEND RELIEF
Datasheet
10In Stock
Min.: 1
Mult.: 1

Accessories Strain Relief Red 4B
LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 14 LV Contacts, with Solder termination
Datasheet
8In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 14 Contact 314 Panel Mount Solder IP50 1B
LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 3 LV Contacts, with Crimp termination
Datasheet
1In Stock
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 3 Contact 0B Cable Mount Crimp IP50 Grey 0B
LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 7 LV Contacts, with Crimp termination
Datasheet
6In Stock
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 7 Contact 1B Cable Mount Crimp IP50 Grey 1B
LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 8 LV Contacts, with Crimp termination
Datasheet
2In Stock
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 8 Contact 1B Cable Mount Crimp IP50 Grey 1B
LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 16 LV Contacts, with Solder termination
Datasheet
2In Stock
10Expected 1/12/2027
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 16 Contact 2B Cable Mount Solder IP50 Grey 2B
LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 2 LV Contacts, with Solder termination
Datasheet
2In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 2 Contact 2B Panel Mount Solder IP50 Gray 2B
LEMO Circular Push Pull Connectors FEMALE CRIMP CONT NUT FIXING
Datasheet
14In Stock
Min.: 1
Mult.: 1

Contacts Socket (Female) Crimp 0B
LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 3 LV Contacts, with PCB termination
Datasheet
5In Stock
Min.: 1
Mult.: 1

Connectors Elbow Socket (Receptacle) Socket (Female) 3 Contact 1B PCB Mount Print (Straight) IP50 1B
LEMO Circular Push Pull Connectors STRAIGHT PLUG
Datasheet
15In Stock
Min.: 1
Mult.: 1

Accessories Nut, Strain Relief IP50 0B
LEMO Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Solder termination
Datasheet
Product Comments
10In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 8 Contact Cable Mount Solder IP50 Grey 1B