Dpdt relay module
About the Dpdt relay module
Dpdt relay module is an open source PCB design by tuxhobo, published on GitHub under the MIT license. It is a 2-layer board measuring 51 × 28 mm, with 6 components from 6 distinct parts.
By type, the board carries 2 diodes, 1 connector, 1 relay, 1 capacitor and 1 resistor.
From the project
Simple relay module uses inexpensive 12V DC relays to control a 16VAC load.
The PCB can ordered at https://www.jlcpcb.com reorder number Y1-6089045A.
Bill of Materials: Ref | Digikey # | Description -- | -- | -- D2 | 1N4148A0GCT-ND | 1N4148 A0G DIODE GEN PURP 100V 150MA DO35 K1 | 255-1733-ND | JW2ASN-DC12V RELAY GEN PURPOSE DPST 5A 12V C1 | 4191-EY1H221MP51012ECT-ND | EY1H221MP51012E ALUMINUM ELECTROLYTIC CAPACITORS J1 | 102-6149-ND | TB002-500-06BE TERMINAL BLOCK, SCREW TYPE, 5.00 R1 | 13-CFR-50JB-52-270R-ND | CFR-50JB-52-270R RES 270 OHM 5% 1/2W AXIAL D1 | 641-1344-5-ND | DF005S-G BRIDGE RECT 1PHASE 50V 1A DFS
Dpdt relay module bill of materials (BOM)
6 components, 6 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Screw_Terminal_TB002-500-06BE | TerminalBlock_RND_205-00049_1x06_P5.00mm_Horizontal | J1 |
| 1 | Panasonic-JW2ASN-DC12V | Relay_DPDT_Finder_40.52 | K1 |
| 1 | DF005S-G | Diode_Bridge_Vishay_DFS | D1 |
| 1 | 1N4148 | D_DO-35_SOD27_P7.62mm_Horizontal | D2 |
| 1 | 220uF 50V | CP_Radial_D5.0mm_P2.50mm | C1 |
| 1 | 270 1/2 W | R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_Horizontal | R1 |
Dpdt relay module design files
The KiCad project lives in the tuxhobo/dpdt-relay-module repository on GitHub; these links point at the commit this page was built from.
- Layoutrelay-module.kicad_pcb
- Schematicrelay-module.kicad_sch
Dpdt relay module: common questions
How big is the Dpdt relay module?
The Dpdt relay module measures 51 × 28 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Dpdt relay module?
6 components, from 6 distinct parts. The full bill of materials is listed on this page.
Where can I download the Dpdt relay module design files?
From the tuxhobo/dpdt-relay-module repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Dpdt relay module design in my own project?
Yes, under the terms of its MIT license, which tuxhobo chose for the repository.