3M 451 Series Socket Assemblies and 452 Series Board-Mount Headers


3M offers the 451 series ribbon cable socket assemblies and the 452 series shrouded board-mount headers

451 Series:
The Ribbon Cable Wire-Mount Socket Assembly, 451 series, offers a robust connector in a very small package and with the following options:
  • Fine pitch delivers high connection density in a very small space
  • 30 µ Au and Au flash available plating versions offer multiple mate/unmate cycle option levels at different price points
  • Available friction latch configurations enable increased protection against accidental disconnect when using a box header
  • Optional strain-relief accessory provides additional security to help guard against damage when users pull on a terminated cable
452 Series:
The Shrouded Board-Mount Header, 452 series, is designed to maximize design flexibility while minimizing PCB footprint. They mate to the ribbon cable wire-mount socket assembly, 451 series, and are available in the following configurations:
  • The standard shrouded header is available with or without ejector latches. This innovative assembly method allows the addition of positive latch and ejection functionality with minimal size addition
  • 30 µ Au and Au flash available plating versions offer multiple mate/unmate cycle option levels at different price points
  • Vertical-mount, through-hole and SMT configurations available
  • Right-angle mount, through-hole configuration available
  • Tape-and-reel packaging for SMT version enables use in automated placement applications
  • Lead-free process capable
  • PCB standoffs enable pin-in-paste processing capability

Wire-to-Board System, 1.27 mm, 450 Series
Specifications
  • Current rating 1.0 A, all lines energized, 30° temp rise per EIA 364-70
  • 1.5 A 6 lines energized, 30° temp rise per EIA 364-70
  • 2.5 A, 1 line energized, 30° temp rise per EIA 364-70
  • Voltage rating 125 VMIN
  • Insulation resistance >1x109Ω at 500 VDC
  • Withstanding voltage 1250 VACRMS at sea level
  • Operating temperature -65° to 105°C
  • Processing temperature 260°C
  • Lead-free solderable: Yes
  • Moisture sensitivity level MSL1 per J-STD-020

Sockets

Manufacturer Part Number Description Available Quantity Datasheets
45104-000030 WIREMOUNT SOCKET .050" 4POS 105
45106-000030 WIREMOUNT SOCKET .050" 6POS 379
45108-010030 WIREMOUNT SOCKET .050" 8POS 353
45110-010030 WIREMOUNT SOCKET .050" 10POS 110

Strain Relief

Manufacturer Part Number Description Available Quantity Datasheets
3448-45104 STRAIN RELIEF FOR 45104 SOCKET 240
3448-45106 STRAIN RELIEF FOR 45106 SOCKET 238
3448-45108 STRAIN RELIEF FOR 45108 SOCKET 225
3448-45110 STRAIN RELIEF FOR 45110 SOCKET 244
3448-45112 STRAIN RELIEF FOR 45112 SOCKET 236
3448-45114 STRAIN RELIEF FOR 45114 SOCKET 171
3448-45116 STRAIN RELIEF FOR 45116 SOCKET 240
3448-45120 STRAIN RELIEF FOR 45120 SOCKET 236
3448-45130 STRAIN RELIEF FOR 45130 SOCKET 123

Headers

Manufacturer Part Number Description Available Quantity Datasheets
45204-600230 BOARDMOUNT HEADER .050" 4POS 170
45206-600230 BOARDMOUNT HEADER .050" 6POS 211
45208-600230 BOARDMOUNT HEADER .050" 8POS 177
45210-600230 BOARDMOUNT HEADER .050" 10POS 498
45212-600230 BOARDMOUNT HEADER .050" 12POS 440
45214-600230 BOARDMOUNT HEADER .050" 14POS 485
45216-600230 BOARDMOUNT HEADER .050" 16POS 235
45220-600230 BOARDMOUNT HEADER .050" 20POS 146
45230-600230 BOARDMOUNT HEADER .050" 30POS 197
45204-620230 BOARDMOUNT HEADER .050" 4POS 245
45206-620230 BOARDMOUNT HEADER .050" 6POS 225
45208-620230 BOARDMOUNT HEADER .050" 8POS 183
45210-620230 BOARDMOUNT HEADER .050" 10POS 204
45212-620230 BOARDMOUNT HEADER .050" 12POS 225
45214-620230 BOARDMOUNT HEADER .050" 14POS 167
45216-620230 BOARDMOUNT HEADER .050" 16POS 203
45220-620230 BOARDMOUNT HEADER .050" 20POS 132
45230-620230 BOARDMOUNT HEADER .050" 30POS 155