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.

All Results (6 507)

Select Image Part # Mfr. Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity. Qty. RoHS
LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 3 LV Contacts, with Solder termination 88In Stock
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 6 LV Contacts, with Solder termination 117In Stock
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 14 LV Contacts, with Solder termination 41In Stock
28Expected 9/8/2026
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 7 LV Contacts, with PCB termination 118In Stock
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 6 LV Contacts, with PCB termination 220In Stock
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 5 LV Contacts, with PCB termination 55In Stock
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Circular Receptacle, 8 LV Contacts, with PCB termination 180In Stock
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination 111In Stock
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Circular Plug, 5 LV Contacts, with Solder termination 62In Stock
430On Order
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Circular Plug, 7 LV Contacts, with Solder termination 60In Stock
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Circular Plug, 7 LV Contacts, with Solder termination 188In Stock
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors 2.5mm to 4.2mm Collet for 1S 706In Stock
600On Order
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors 4.2mm to 5.2mm Collet for 1B 620In Stock
400On Order
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors 5.2mm to 6.2mm Collet for 1B 1 236In Stock
865Expected 9/17/2026
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Solder termination 63In Stock
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination 102In Stock
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Circular Plug, 4 LV Contacts, with Solder termination 41In Stock
52Expected 11/3/2026
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination 34In Stock
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination 32In Stock
35On Order
Min.: 1
Mult.: 1
LEMO Circular Push Pull Connectors LEMO Circular Plug, 10 LV Contacts, with Solder termination 82In Stock
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Male Crimp Contact 0.9mm for 20-22-24 AWG Range 1 317In Stock
1 000Expected 8/17/2026
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors 5.2mm to 6.2mm Collet for 2B 490In Stock
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Cable Collet for 7.7mm to 9.2mm Cable Diameter Range 221In Stock
Min.: 1
Mult.: 1

LEMO Circular Push Pull Connectors LEMO Circular Plug, 2 LV Contacts, with Solder termination 61In Stock
Min.: 1
Mult.: 1


LEMO Circular Push Pull Connectors LEMO Circular Plug, 8 LV Contacts, with Solder termination 26In Stock
Min.: 1
Mult.: 1