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 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 2026/04/29
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
LEMO Circular Push Pull Connectors 5P SOLDER SCKT RECPT CABLE COLLET 5.2MM
Datasheet
4In Stock
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 5 Contact 1B Cable Mount Solder IP50 Grey 1B
LEMO Circular Push Pull Connectors 6P SOLDER SCKT RECPT CABLE COLLET 8.2MM
Datasheet
2In Stock
Min.: 1
Mult.: 1

Connectors Free Socket (Receptacle) Socket (Female) 6 Contact 2B Cable Mount Solder IP50 Grey 2B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
1In Stock
2Expected 2026/02/25
Min.: 1
Mult.: 1
Connectors Fixed Socket (Receptacle) Socket (Female) 4 Contact 2B Panel Mount Solder IP50 Grey 2B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE
Datasheet
2In Stock
Min.: 1
Mult.: 1
Connectors Fixed Socket (Receptacle) Socket (Female) 32 Contact 2B Panel Mount Solder IP50 Grey 2B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING
Datasheet
3In Stock
25Expected 2026/02/25
Min.: 1
Mult.: 1
Connectors Fixed Socket (Receptacle) Socket (Female) 10 Contact 2B Panel Mount Through Hole IP50 Grey 2B
LEMO Circular Push Pull Connectors FEMALE CRIMP CONT FEMALE THERMO CHROML
Datasheet
66In Stock
Min.: 1
Mult.: 1

0B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING
Datasheet
4In Stock
Min.: 1
Mult.: 1
Connectors Fixed Socket (Receptacle) Socket (Female) 7 Contact 1B Panel Mount Through Hole IP50 Grey 1B
LEMO Circular Push Pull Connectors FIXED RECEPTACLE NUT FIXING
Datasheet
22In Stock
Min.: 1
Mult.: 1
2B Bulk
LEMO Circular Push Pull Connectors FEMALE CRIMP CONT NUT FIXING
Datasheet
88In Stock
Min.: 1
Mult.: 1
2B