Mini-Clamp Connectors

3M connectors offer a time- and space-saving solution that is ideal for sensor and signal applications requiring field maintenance

Image of 3M Mini-Clamp ConnectorsThe 3M mini-clamp connector series features innovative board-mount and wire-mount plugs and sockets designed for a wide range of industrial applications. Utilizing insulation displacement contact (IDC) technology, invented by 3M in 1961, these connectors allow for quick and reliable termination of multiple wires without the need for wire stripping. This technology not only saves time but also reduces the risk of conductor damage and minimizes waste, making it an ideal choice for efficient field maintenance.

3M mini-clamp connectors offer an 80% reduction in wiring time compared to traditional crimping methods thanks to their easy, quick, and reliable IDC termination process. This efficiency translates into significant labor savings and increased productivity in industrial settings. The connector's compact size is ideal when PCB real estate is at a premium.

Features
  • No wire stripping required
  • Supports various wire sizes: 30 AWG to 20 AWG
  • Simultaneous termination: terminating 3 or 4 wires in a single action
  • Compact design: the 2 mm pitch design helps save space
  • Visual confirmation: transparent covers allow for easy visual confirmation of proper wire insertion
  • High mating cycles
  • UL and cUL recognized
Applications
  • Sensors, switches, and signal device connections
  • Power and network connectivity (such as CAN bus or RV-C)
  • Industrial automation systems
  • Field maintenance and quick installations

37A Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CONN WIREMOUNT PLUG 4POS 24-20AW37A04-C206-W00 MB 500CONN WIREMOUNT PLUG 4POS 24-20AW1642 - Immediate$1.64View Details
CONN WIREMOUNT PLUG 3POS 30-24AW37A03-E121-W00 FL 500CONN WIREMOUNT PLUG 3POS 30-24AW697 - Immediate$1.40View Details
CONN WIREMOUNT PLUG 3POS 26-20AW37A03-D162-W00 MB 500CONN WIREMOUNT PLUG 3POS 26-20AW381 - Immediate$1.40View Details
CONN WIREMOUNT PLUG 3POS 24-20AW37A03-C206-W00 MB 500CONN WIREMOUNT PLUG 3POS 24-20AW3 - Immediate
549 - Marketplace
$1.40View Details
CONN WIREMOUNT PLUG 4POS 26-20AW37A04-D162-W00 MB 500CONN WIREMOUNT PLUG 4POS 26-20AW0 - Immediate
50 - Marketplace
$1.64View Details
CONN WIREMOUNT PLUG 4POS 30-24AW37A04-E121-W00 FL 500CONN WIREMOUNT PLUG 4POS 30-24AW703 - Immediate$1.64View Details

37B Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CONN WIREMOUNT SOCKET 3POS 26-2037B03-D162-W00 MB 500CONN WIREMOUNT SOCKET 3POS 26-20322 - Immediate$1.64View Details
CONN WIREMOUNT SOCKET PM 3POS 2637B03-D162-WP0 MB 500CONN WIREMOUNT SOCKET PM 3POS 26897 - Immediate$1.83View Details
CONN WIREMOUNT SOCKET PM 3POS 2437B03-C206-WP0 MB 500CONN WIREMOUNT SOCKET PM 3POS 24788 - Immediate$1.72View Details
CONN WIREMOUNT SOCKET 4POS 24-2037B04-C206-W00 MB 500CONN WIREMOUNT SOCKET 4POS 24-20379 - Immediate$1.94View Details
CONN WIREMOUNT SOCKET PM 4POS 2437B04-C206-WP0 MB 500CONN WIREMOUNT SOCKET PM 4POS 24867 - Immediate$2.04View Details
CONN WIREMOUNT SOCKET PM 4POS 2637B04-D162-WP0 MB 500CONN WIREMOUNT SOCKET PM 4POS 2611 - Immediate
934 - Marketplace
$2.16View Details
CONN WIREMOUNT SOCKET 3POS 24-2037B03-C206-W00 MB 500CONN WIREMOUNT SOCKET 3POS 24-20492 - Immediate$1.74View Details
CONN WIREMOUNT SOCKET 4POS 26-2037B04-D162-W00 MB 500CONN WIREMOUNT SOCKET 4POS 26-20449 - Immediate$1.94View Details

37C Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
MINI-CLAMP COMMON SOCKET37C04-3122-000 FLMINI-CLAMP COMMON SOCKET500 - Immediate$7.47View Details
MINI-CLAMP COMMON SOCKET37C04-3163-000 FLMINI-CLAMP COMMON SOCKET80 - Immediate$7.05View Details
MINI-CLAMP COMMON SOCKET37C04-3101-000 FLMINI-CLAMP COMMON SOCKET194 - Immediate$7.05View Details
MINI-CLAMP COMMON SOCKET37C04-3101-0P0 FLMINI-CLAMP COMMON SOCKET187 - Immediate$7.48View Details
MINI-CLAMP COMMON SOCKET37C04-3163-0P0 FLMINI-CLAMP COMMON SOCKET95 - Immediate$7.48View Details
MINI-CLAMP COMMON SOCKET37C04-3122-0P0 FLMINI-CLAMP COMMON SOCKET53 - Immediate$7.48View Details
MINI-CLAMP COMMON SOCKET37C04-2165-000 FLMINI-CLAMP COMMON SOCKET469 - Immediate$7.05View Details
MINI-CLAMP COMMON SOCKET37C04-2206-000 FLMINI-CLAMP COMMON SOCKET394 - Immediate$7.05View Details
MINI-CLAMP COMMON SOCKET37C04-2124-000 FLMINI-CLAMP COMMON SOCKET124 - Immediate$7.05View Details
MINI-CLAMP COMMON SOCKET37C04-2124-0P0 FLMINI-CLAMP COMMON SOCKET0 - Immediate
99 - Marketplace
$7.48View Details
MINI-CLAMP COMMON SOCKET37C04-2206-0P0 FLMINI-CLAMP COMMON SOCKET0 - Immediate
89 - Marketplace
$7.48View Details
MINI-CLAMP COMMON SOCKET37C04-2165-0P0 FLMINI-CLAMP COMMON SOCKET198 - Immediate$7.48View Details

371 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CONN PLUG 4POS IDC 20-22AWG GOLD37104-2165-000 FL 100CONN PLUG 4POS IDC 20-22AWG GOLD3954 - Immediate$3.48View Details
CONN PLUG 4POS IDC 24-26AWG GOLD37104-3101-000 FL100CONN PLUG 4POS IDC 24-26AWG GOLD0 - Immediate
213 - Marketplace
$3.48View Details
CONN PLUG 3POS IDC 24-26AWG GOLD37103-3122-000 FL 100CONN PLUG 3POS IDC 24-26AWG GOLD677 - Immediate$3.10View Details
CONN PLUG 3POS IDC 24-26AWG GOLD37103-3101-000 FL 100CONN PLUG 3POS IDC 24-26AWG GOLD2632 - Immediate$3.10View Details
CONN PLUG 3POS IDC 20-22AWG GOLD37103-2165-000 FL 100CONN PLUG 3POS IDC 20-22AWG GOLD194 - Immediate$3.29View Details
CONN PLUG 3POS IDC 20-22AWG GOLD37103-2206-000 FL 100CONN PLUG 3POS IDC 20-22AWG GOLD832 - Immediate$3.29View Details
CONN PLUG 4POS IDC 20-22AWG GOLD37104-2206-000 FL 100CONN PLUG 4POS IDC 20-22AWG GOLD0 - Immediate
4595 - Marketplace
$3.48View Details
CONN PLUG 4POS IDC 24-26AWG GOLD37104-3163-000 FL 100CONN PLUG 4POS IDC 24-26AWG GOLD155 - Immediate$3.68View Details
CONN PLUG 4POS IDC 24-26AWG GOLD37104-3122-000 FL 100CONN PLUG 4POS IDC 24-26AWG GOLD974 - Immediate$3.48View Details
CONN PLUG 4POS IDC 20-22AWG GOLD37104-2124-000 FL 100CONN PLUG 4POS IDC 20-22AWG GOLD285 - Immediate$3.48View Details

372 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CONN RCPT 3POS 0.079 GOLD PCB37203-62A3-003PLCONN RCPT 3POS 0.079 GOLD PCB15454 - Immediate$2.08View Details
CONN RCPT 3POS 0.079 GOLD PCB37203-62B3-003PLCONN RCPT 3POS 0.079 GOLD PCB2 - Immediate$2.08View Details
CONN RCPT 4POS 0.079 GOLD PCB37204-62A3-004PLCONN RCPT 4POS 0.079 GOLD PCB12469 - Immediate$2.37View Details
CONN RCPT 8POS 0.079 GOLD PCB37208-62A3-004PLCONN RCPT 8POS 0.079 GOLD PCB0 - Immediate
29435 - Marketplace
$3.75View Details
CONN RCPT 4P 0.079 GOLD SMD R/A37204-1BE0-004 PLCONN RCPT 4P 0.079 GOLD SMD R/A3402 - Immediate$3.75View Details
CONN RCPT 16POS 0.079 GOLD PCB37216-62M3-004PLCONN RCPT 16POS 0.079 GOLD PCB2398 - Immediate$4.58View Details
CONN RCPT 4POS 0.079 GOLD PCB37204-62B3-004PLCONN RCPT 4POS 0.079 GOLD PCB548 - Immediate$2.37View Details
CONN RCPT 3P 0.079 GOLD SMD R/A37203-1BE0-003 PLCONN RCPT 3P 0.079 GOLD SMD R/A1238 - Immediate$3.29View Details
CONN RCPT 4P 0.079 GOLD SMD R/A37204-1AE0-004 PLCONN RCPT 4P 0.079 GOLD SMD R/A0 - Immediate
620 - Marketplace
$3.75View Details
CONN RCPT 12POS 0.079 GOLD PCB37212-62M3-003PLCONN RCPT 12POS 0.079 GOLD PCB173 - Immediate$3.98View Details

373 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CONN RCPT 4POS IDC 20-22AWG GOLD37304-2165-000 FL 100CONN RCPT 4POS IDC 20-22AWG GOLD879 - Immediate$3.84View Details
CONN RCPT 4POS IDC 20-22AWG GOLD37304-2206-000 FL 100CONN RCPT 4POS IDC 20-22AWG GOLD90 - Immediate$3.84View Details
CONN RCPT 3POS IDC 20-22AWG GOLD37303-2124-0P0 FL 100CONN RCPT 3POS IDC 20-22AWG GOLD56 - Immediate$3.91View Details
CONN RCPT 4POS IDC 24-26AWG GOLD37304-3163-000 FL 100CONN RCPT 4POS IDC 24-26AWG GOLD87 - Immediate$3.84View Details
CONN RCPT 3POS IDC 24-26AWG GOLD37303-3101-000 FL 100CONN RCPT 3POS IDC 24-26AWG GOLD864 - Immediate$3.48View Details
CONN RCPT 3POS IDC 24-26AWG GOLD37303-3122-000 FL 100CONN RCPT 3POS IDC 24-26AWG GOLD469 - Immediate$3.48View Details
CONN RCPT 3POS IDC 24-26AWG GOLD37303-3122-0P0 FL 100CONN RCPT 3POS IDC 24-26AWG GOLD278 - Immediate$3.84View Details
CONN RCPT 3POS IDC 24-26AWG GOLD37303-3163-0P0 FL 100CONN RCPT 3POS IDC 24-26AWG GOLD0 - Immediate
60 - Marketplace
$3.84View Details
CONN RCPT 3POS IDC 24-26AWG GOLD37303-3101-0P0 FL 100CONN RCPT 3POS IDC 24-26AWG GOLD55 - Immediate$3.84View Details
CONN RCPT 3POS IDC 20-22AWG GOLD37303-2206-0P0 FL 100CONN RCPT 3POS IDC 20-22AWG GOLD11 - Immediate
163 - Marketplace
$3.84View Details
Published: 2020-06-04