Product wizard 
 Website 
English
Deutsch
Français
Italiano
Japanese
Español
Svenska
Русский
繁體中文
简体中文
Polska
한국어
Čeština
Magyar
  
0
0
Quick access
Catalogue status: Mar 15, 2025
BCZ 3.81/90
Female socket connectors with clamping-yoke screw system for connecting wires.
Three wire-outlet directions are available and provide flexible connection-level design options:
  • 180°   wire parallel to plugging direction
  • 90°     wire perpendicular and above plugging direction
  • 270°   wire perpendicular and below plugging direction

There are three housing shapes, covering many different requirements, to choose from:
  • Standard housing without flange
  • Flange with screw (F)
  • Flange featuring Weidmüller's patented release latch (LR) for lock-and-release latching with no strain and no tools needed.

Weidmüller's 3.81-mm-pitch (0.15 inch) plug-in connectors are compatible with the layouts of customary connectors and offer space for labelling and coding.


Products:

Number of poles:
Colour:
Number of poles: 9
Colour: black
Order No.: 1871430000
Type: BCZ 3.81/09/90 SN BK BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 9, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 2
Colour: orange
Order No.: 1939820000
Type: BCZ 3.81/02/90 SN OR BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 2, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 3
Colour: orange
Order No.: 1939830000
Type: BCZ 3.81/03/90 SN OR BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 3, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 4
Colour: orange
Order No.: 1939840000
Type: BCZ 3.81/04/90 SN OR BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 4, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 5
Colour: orange
Order No.: 1939860000
Type: BCZ 3.81/05/90 SN OR BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 5, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 6
Colour: orange
Order No.: 1939870000
Type: BCZ 3.81/06/90 SN OR BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 6, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 7
Colour: orange
Order No.: 1939880000
Type: BCZ 3.81/07/90 SN OR BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 7, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 8
Colour: orange
Order No.: 1939890000
Type: BCZ 3.81/08/90 SN OR BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 8, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 9
Colour: orange
Order No.: 1939900000
Type: BCZ 3.81/09/90 SN OR BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 9, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 10
Colour: orange
Order No.: 1939910000
Type: BCZ 3.81/10/90 SN OR BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 10, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 11
Colour: orange
Order No.: 1939920000
Type: BCZ 3.81/11/90 SN OR BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 11, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 12
Colour: orange
Order No.: 1939930000
Type: BCZ 3.81/12/90 SN OR BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 12, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 13
Colour: orange
Order No.: 1939940000
Type: BCZ 3.81/13/90 SN OR BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 13, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 14
Colour: orange
Order No.: 1939950000
Type: BCZ 3.81/14/90 SN OR BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 14, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 15
Colour: orange
Order No.: 1939960000
Type: BCZ 3.81/15/90 SN OR BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 15, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 16
Colour: orange
Order No.: 1939970000
Type: BCZ 3.81/16/90 SN OR BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 16, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 2
Colour: black
Order No.: 1798500000
Type: BCZ 3.81/02/90 SN BK BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 2, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 3
Colour: black
Order No.: 1798120000
Type: BCZ 3.81/03/90 SN BK BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 3, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 4
Colour: black
Order No.: 1798550000
Type: BCZ 3.81/04/90 SN BK BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 4, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 5
Colour: black
Order No.: 1798570000
Type: BCZ 3.81/05/90 SN BK BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 5, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 6
Colour: black
Order No.: 1798590000
Type: BCZ 3.81/06/90 SN BK BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 6, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 7
Colour: black
Order No.: 1858960000
Type: BCZ 3.81/07/90 SN BK BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 7, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 8
Colour: black
Order No.: 1798130000
Type: BCZ 3.81/08/90 SN BK BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 8, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 10
Colour: black
Order No.: 1798610000
Type: BCZ 3.81/10/90 SN BK BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 10, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 11
Colour: black
Order No.: 1899380000
Type: BCZ 3.81/11/90 SN BK BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 11, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 12
Colour: black
Order No.: 1798630000
Type: BCZ 3.81/12/90 SN BK BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 12, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 13
Colour: black
Order No.: 1899420000
Type: BCZ 3.81/13/90 SN BK BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 13, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 14
Colour: black
Order No.: 1899460000
Type: BCZ 3.81/14/90 SN BK BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 14, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 15
Colour: black
Order No.: 1899500000
Type: BCZ 3.81/15/90 SN BK BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 15, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Number of poles: 16
Colour: black
Order No.: 1798660000
Type: BCZ 3.81/16/90 SN BK BX
Version:
PCB plug-in connector, female plug, 3.81 mm, Number of poles: 16, 90°, Clamping yoke connection, Clamping range, max. : 1.5 mm², Box
 
Contact
Weidmüller Interface GmbH & Co. KG
 
+49 5231 14-0
+49 5231 14-292083
More information
Decentralised automation solutions
Energy Management Solutions
Industrial Analytics
Industrial IoT Solutions
More information
Mobility Concepts
Photovoltaics
Wind Solutions
Workplace Solutions
More information
Single Pair Ethernet
Weidmüller Configurator
Support & Service
Contact
Disposal Instructions
Engineering data
Repairs and replacement parts

Do you want to reset your selection?