B Connectors

LEMO B 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 offer 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 B 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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
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Packaging
LEMO Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING
Datasheet
6In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Pin (Male) 2 Contact 0B Panel Mount Solder IP50 Gray 0B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE W. EARTHING TAG
Datasheet
1In 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 FIXED RECEPTACLE W. EARTHING TAG
Datasheet
5In Stock
Min.: 1
Mult.: 1

Connectors Fixed Socket (Receptacle) Socket (Female) 8 Contact 2B Panel Mount Crimp IP50 Gray 2B
LEMO Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET
Datasheet
2In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 7 Contact 1B Cable Mount Solder Cable Collet IP50 Grey 1B
LEMO Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET
Datasheet
8In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 4 Contact Cable Mount Crimp IP50 Grey 1B
LEMO Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET
Datasheet
9In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Pin (Male) 10 Contact Cable Mount Solder IP50 Grey 1B
LEMO Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET
Datasheet
16In Stock
Min.: 1
Mult.: 1
2B Bulk
LEMO Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET
Datasheet
4In Stock
Min.: 1
Mult.: 1

2B
LEMO Circular Push Pull Connectors 12P STRT PLUG MALE SOLDER D62 COLLET
Datasheet
1In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 12 Contact Cable Mount Solder IP50 Grey 2B
LEMO Circular Push Pull Connectors STRAIGHT PLUG MALE W. CABLE COLLET
Datasheet
4In Stock
Min.: 1
Mult.: 1
Solder 3B
LEMO Circular Push Pull Connectors PLUG (CdG) 30 CTS C-COL
Datasheet
2In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Pin (Male) 30 Contact Cable Mount Solder IP50 Grey 3B
LEMO Circular Push Pull Connectors PLUG INSERT W/ 2COAX+16LV CONTS
Datasheet
2In Stock
Min.: 1
Mult.: 1

3B
LEMO Circular Push Pull Connectors PLUG CDJ 2CTS C-COL
Datasheet
18In Stock
25Expected 4/29/2026
Min.: 1
Mult.: 1

Connectors Straight Plug Socket (Female) 2 Contact 2B Cable Mount Solder Cable Collet IP50 Grey 2B
LEMO Circular Push Pull Connectors LBP KeyJ 8C CHR 6.2mm D BR
Datasheet
2In 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 STRAIGHT PLUG FEMALE W. CABLE COLLET
Datasheet
4In Stock
Min.: 1
Mult.: 1

2B
LEMO Circular Push Pull Connectors STRAIGHT PLUG FEMALE W. CABLE COLLET
Datasheet
2In Stock
Min.: 1
Mult.: 1
Connectors Straight Plug Socket (Female) 19 Contact 2B Cable Mount Solder Cable Collet IP50 Grey 2B
LEMO Circular Push Pull Connectors
Datasheet
3In Stock
Min.: 1
Mult.: 1

Connectors Straight Plug Socket (Female) 4 Contact 3B Cable Mount Solder Cable Collet IP50 Grey 3B
LEMO Circular Push Pull Connectors FIXED PLUG NUT FIXING
Datasheet
2In Stock
Min.: 1
Mult.: 1

Connectors Fixed Plug Pin (Male) 8 Contact 1B Panel Solder IP50 1B
LEMO Circular Push Pull Connectors BEND RELIEF
Datasheet
19In Stock
Min.: 1
Mult.: 1
Accessories Strain Relief Red 0B
LEMO Circular Push Pull Connectors BEND RELIEF
Datasheet
5In Stock
Min.: 1
Mult.: 1
Backshells 1B Strain Relief Grey 1B
LEMO Circular Push Pull Connectors BEND RELIEF
Datasheet
1In Stock
Min.: 1
Mult.: 1
Accessories Strain Relief Red 1B
LEMO Circular Push Pull Connectors BEND RELIEF
Datasheet
11In Stock
Min.: 1
Mult.: 1

Accessories Strain Relief Black 2B
LEMO Circular Push Pull Connectors 2P FIX RCPT W/2NUTS SOLD CBL COLET 6.2MM
Datasheet
5In Stock
Min.: 1
Mult.: 1

Receptacles Fixed Socket (Receptacle) Socket (Female) 2 Contact 302 Panel Mount Solder IP50 2B
LEMO Circular Push Pull Connectors 10P FIX RCPT W/2NUTS SOLD CBL COLET 7.2MM
Datasheet
4In Stock
Min.: 1
Mult.: 1

2B
LEMO Circular Push Pull Connectors 9P SOLDER SCKT RECPT CABLE COLLET 4.2MM
Datasheet
25In Stock
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 9 Contact 0B Cable Mount Solder IP50 Grey 0B Bulk