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Secure Remote Switch receiver almost complete kit
A kit that includes almost all the parts needed to build the Secure Remote Switch receiver, including the PCB and most onboard parts. You just need to add the 433.9MHz receiver module.
All the parts needed to run off 12V or 24V DC are included, but please make sure to choose the correct relay voltage from the options below when ordering.
See the link below for details on everything included in this kit.
Note: the photo shows the assembled board, ready to install in its case.
| Supply voltage: |
| Cat No SC7401. Price: AUD $75.00 1 |
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In stock:  yes (3 available). Estimated dispatch time: 1-3 days | | Related to:
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Other items relevant to these projects: |
Kit parts list | 1 × Altronics H0191 case |
| 1 × subminiature SPDT momentary horizontal toggle switch (Altronics S1421) |
| 1 × subminiature SPDT momentary horizontal pushbutton switch (Altronics S1498) |
| 1 × 10A SPDT 12V DC coil relay (SRD-12VDC-SL or HF3FD-012-ZST) (varies with options) |
| 1 × 16-position BCD switch (six pins) |
| 2 × 4-pin tactile switch, black 6×6mm (1mm actuator) |
| 1 × 10kΩ mini top-adjust trimpot |
| 1 × Secure Remote Switch receiver PCB [10109231] |
Connectors | 3 × jumper shunt |
| 1 × PCB-mount DC barrel socket, 2.1mm ID |
| 1 × 6-pin male header (2.54mm pitch) |
| 1 × 20-pin DIL dual wipe IC socket (DIP-20) |
| 1 × 3-way mini horizontal terminal block, 5.08mm pitch (green, taller, Philips) |
| 1 × 2-way mini horizontal terminal block, 5.08mm pitch (green, taller, Philips) |
Semiconductors
Through-hole Capacitors | 2 × 100µF 25V electrolytic |
| 1 × 10µF 50V electrolytic (2.5mm pitch) |
| 2 × 100nF 50V X7R (5mm pitch) |
Through-hole Resistors | 5 × 10kΩ ±1% ¼W |
| 3 × 560Ω ±1% ¼W |
| 1 × 470Ω ±5% 1W |
| 1 × 330Ω ±1% ¼W |
| 1 × 100Ω ±5% 1W |
Cable & Hardware | 1 × 18cm length of 0.8mm diameter enamelled copper wire |
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