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 STRAIGHT PLUG FEMALE W. CABLE COLLET
Datasheet
61In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Socket (Female) 2 Contact 1B Cable Mount Solder Cable Collet IP50 Grey 1B
LEMO Circular Push Pull Connectors STRAIGHT PLUG FEMALE W. CABLE COLLET
Datasheet
99In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Socket (Female) 2 Contact 1B Cable Mount Solder Cable Collet IP50 Grey 1B

LEMO Circular Push Pull Connectors LBP KeyJ 8C CHR 7.2mm D
Datasheet
46In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Socket (Female) 8 Contact 2B Cable Mount Solder Cable Collet IP50 Grey 2B

LEMO Circular Push Pull Connectors 90 deg Elbow plug w/cable collet
Datasheet
78In Stock
Min.: 1
Mult.: 1

Plugs Elbow Plug Pin (Male) 2 Contact 302 Cable Mount Solder IP50 0B
LEMO Circular Push Pull Connectors 90 deg Elbow plug w/cable collet
Datasheet
40In Stock
Min.: 1
Mult.: 1

Plugs Elbow Plug Pin (Male) 5 Contact 305 Cable Mount Solder IP50 0B
LEMO Circular Push Pull Connectors PLUG 90 (CdG) 5 CTS
Datasheet
66In Stock
Min.: 1
Mult.: 1

Plugs Elbow Plug Pin (Male) 5 Contact 305 Cable Mount Solder IP50 0B
LEMO Circular Push Pull Connectors BEND RELIEF BLACK
Datasheet
1,354In Stock
Min.: 1
Mult.: 1

Backshells 0B Strain Relief Black 0B Bulk
LEMO Circular Push Pull Connectors 3.5mm to 3.9mm dia. BLK BND RLF 0B CABLE
Datasheet
867In Stock
Min.: 1
Mult.: 1

Backshells 0B Strain Relief Black 0B Bulk
LEMO Circular Push Pull Connectors 4.0mm to 4.4mm dia. BLK BND RLF 0B CABLE
Datasheet
932In Stock
Min.: 1
Mult.: 1

Backshells 0B Strain Relief Black 0B
LEMO Circular Push Pull Connectors 4.5mm to 5.2mm dia. BLK BND RLF 0B CABLE
Datasheet
2,029In Stock
Min.: 1
Mult.: 1

Backshells 0B Strain Relief Black 0B Bulk
LEMO Circular Push Pull Connectors BLK STRAIN RELIEF
Datasheet
610In Stock
Min.: 1
Mult.: 1

Backshells 1B Strain Relief Black 1B
LEMO Circular Push Pull Connectors 4.0mm to 4.4mm dia. BLK BND RLF 1B CABLE
Datasheet
850In Stock
Min.: 1
Mult.: 1

Backshells 1B Strain Relief Black 1B Bulk
LEMO Circular Push Pull Connectors 6.5mm to 7.0mm dia. BLK BND RLF 1B CABLE
Datasheet
795In Stock
Min.: 1
Mult.: 1

Backshells 1B Strain Relief Black 1B Bulk
LEMO Circular Push Pull Connectors STRAIN RELIEF
Datasheet
448In Stock
Min.: 1
Mult.: 1

Backshells 2B Strain Relief Grey 2B
LEMO Circular Push Pull Connectors 6.0mm to 6.5mm dia. BLK BND RLF 2B CABLE
Datasheet
354In Stock
Min.: 1
Mult.: 1

Backshells 2B Strain Relief Black 2B Bulk
LEMO Circular Push Pull Connectors FIX RCPT W/2NUTS NO CONTACTS / COLLET
Datasheet
59In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) 5 Contact Cable Mount IP50 0B
LEMO Circular Push Pull Connectors 2P SOLDER SCKT RECPT CABLE COLLET 5.2MM
Datasheet
77In Stock
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 2 Contact 0B Cable Mount Solder IP50 Grey 0B
LEMO Circular Push Pull Connectors 2P SOLDER SCKT RECPT CABLE COLLET 5.2MM
Datasheet
131In Stock
215On Order
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 2 Contact 0B Cable Mount Solder IP50 Grey 0B
LEMO Circular Push Pull Connectors 4P SOLDER SCKT RECPT CABLE COLLET 4.2MM
Datasheet
104In Stock
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 4 Contact 0B Cable Mount Solder IP50 Grey 0B
LEMO Circular Push Pull Connectors FREE RECEPTICAL CABLE COLLET
Datasheet
103In Stock
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 4 Contact 0B Cable Mount Solder IP50 Grey 0B
LEMO Circular Push Pull Connectors 4P SOLDER SCKT RECPT CABLE COLLET 5.2MM
Datasheet
52In Stock
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 4 Contact 1B Cable Mount Solder IP50 Grey 1B
LEMO Circular Push Pull Connectors 6P SOLDER SCKT RECPT CABLE COLLET 6.2MM
Datasheet
42In Stock
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 6 Contact 1B Cable Mount Solder IP50 Grey 1B
LEMO Circular Push Pull Connectors 10P FIX COUPLER SOLD WTRTGHT VAC TESTED
Datasheet
56In Stock
Min.: 1
Mult.: 1

Connectors Fixed Coupler Pin (Male) and Socket (Female) 10 Contact 2B Panel Mount IP68 Gray 2B
LEMO Circular Push Pull Connectors FEMALE CRIMP CONT NUT FIXING
Datasheet
270In Stock
Min.: 1
Mult.: 1
Contacts Fixed Socket (Receptacle) Socket (Female) 0B Crimp 0B
LEMO Circular Push Pull Connectors FEMALE CRIMP CONT
Datasheet
33In Stock
510Expected 2026-05-11
Min.: 1
Mult.: 1

Contacts Fixed Socket (Receptacle) Socket (Female) 1 Contact 1B Cable Mount Crimp IP50 1B