Mounting a PCB onto a din rail or panel, there are a couple of options below that might work depending on the circuit board dimensions.
Also, some of the options below, if the part is not hyperlinked, then we don’t stock it. We would be able to do a Non-Catalog request for the non-hyperlinked part to find the manufacturing quantities, price, and lead time. If you are interested in doing the Non-Catalog request, please send the part number, quantities, and your customer number to Applications.Engineering@digikey.com. Also, Non-Catalog parts typically take 3-5 business days to get the quote back.
AltechCorp has interface modules for both PCB mounting to Din Rail and Panels. Their modules accept PCB width sizes 73 ± 1.00mm (2.9" ± 0.05) and 110 ± 1.00mm (4.3" ± 0.05). The extrusion comes in a length of 1 or 2 meters. The extrusion can be cut down to size. Preassembled, custom lengths can be ordered.
Datasheet
To assemble the “DIN Rail” option, you will need the mounting track, two din rail end sections, a minimum of two mounting feet, and 4 EPS screws to fasten the end section to the extrusion channel. The feet slide into the channel on the side of the extrusion.
And, for “Panel Mounting”, one mounting track, two panel-mount end sections, and 4 EPS screws are needed.
Mounting Track’s for 73 ± 1.00mm (2.9" ± 0.05)
MTGTK1/1M - (1 meter, gray)
MTGTK1 - (2 meter, gray)
MTGTK1/1M/G - (1 meter, green)
MTGTK1/G - (2 meter, green)
Accessories
EPDR1 - DIN RAIL MOUNT END SECTION, GRAY
EPDR1/G - (DIN RAIL MOUNT END SECTION, GREEN)
EPDP1 - (PANEL MOUNT END SECTION, GRAY)
EPDP1/G - (PANEL MOUNT END SECTION, GREEN)
EPS - (DIN RAIL/PANEL MOUNT SCREWS)
MT2 - (MARKING TAG’S)
Mounting Tracks for 110 ± 1.00mm (4.3" ± 0.05)
MTGTK2/1M - (1 METER, GRAY)
MTGTK2 - (2 METER, GRAY)
MTGTK2/1M/G - (1 METER, GREEN)
MTGTK2/G - (2 METER, GREEN)
ACCESSORIES
EPDR2 - (DIN RAIL MOUNT END SECTION, GRAY)
EPDR2/G - (DIN RAIL MOUNT SECTION, GREEN)
EPDP2 - (PANEL MOUNT END SECTION, GRAY)
EPDP2/G - (PANEL MOUNTEND SECTION, GREEN)
EPS - (DIN RAIL/ PANEL MOUNT END SECTION SCREWS)
TE Connectivity “SNAPTRACK” system can accept PCB board widths of 2.187" (55.5mm) up to 4.0" (101.6mm). And, if a larger PCB is being used, they also have a split apart channel that could be used.
Click HERE for the datasheet
| PCB Width | Overall Track Width | |
| A Dim | B Dim | |
| 8TK2-xx | 55.5mm (2.187") | 58.4mm (2.3") |
| 2TK2-xx | 69.9mm (2.75") | 73.7mm (2.9") |
| 2TK2D-xx | 69.9mm (2.75") | 73.7mm (2.9") |
| TK2-xx-AG | 76.2mm (3.0") | 78.7mm (3.1") |
| TK2D-xx-AG | 76.2mm (3.0") | 78.7mm (3.1") |
| 3TK2-xx | 82.6mm(3.25") | 86.4mm (3.40") |
| 3TK2D-xx | 82.6mm(3.25") | 86.4mm (3.40") |
| 6TK2-xx | 101.6mm(4.0") | 105.4mm (4.15") |
| 6TK2D-xx | 101.6mm(4.0") | 105.4mm (4.15") |
| 4TK2-xx | SPLIT-APART | for wider PCB’s |
The standard lengths are 3”, 6”, 12”, 24”, and 48”. Just replace the xx in the part number with the length. Also, custom lengths are available.