--- product_id: 48873492 title: "Electronics-Salon Panel Mount Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module,12V" brand: "electronics-salon" price: "87 DH" currency: MAD in_stock: false reviews_count: 8 url: https://www.desertcart.ma/products/48873492-electronics-salon-panel-mount-momentary-switch-pulse-signal-control-latching store_origin: MA region: Morocco --- # 10A SPDT Relay LED Indication 4 Control Modes Electronics-Salon Panel Mount Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module,12V **Brand:** electronics-salon **Price:** 87 DH **Availability:** ❌ Out of Stock ## Summary > 🔧 Elevate Your Control Game! ## Quick Answers - **What is this?** Electronics-Salon Panel Mount Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module,12V by electronics-salon - **How much does it cost?** 87 DH with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/48873492-electronics-salon-panel-mount-momentary-switch-pulse-signal-control-latching) ## Best For - electronics-salon enthusiasts ## Why This Product - Trusted electronics-salon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Memory:** Never lose your settings; the relay remembers its last state. - • **Compact Design:** Sleek panel mount design fits perfectly in any setup. - • **Unleash Control:** Experience seamless operation with 4 versatile control modes. - • **Instant Feedback:** LED indicators provide real-time status updates. - • **Customizable Firmware:** Tailor the control program to your needs with PIC12F675. ## Overview The ELECTRONICS-SALON Panel Mount Momentary-Switch Relay Module is a versatile and compact solution for your control needs, featuring a 10 Amp SPDT relay, multiple control modes, and customizable firmware options, all while providing real-time LED feedback. ## Description Panel Mount Momentary-Switch / Pulse-Signal Control Latching SPDT Relay Module. Part Number: MD-D1022A/12V The item no paper instructions, please download the PDF file, and before buying please read the file: https://images-na.ssl-images-desertcart.com/images/I/A1y3q2+xqYL.pdf Features: This item has been assembled, and electrical test passed. Support on board momentary switch, single external momentary switch, double external momentary switches and pulse signal, four control modes. LED indication for relay set and reset action. Hongfa JQC-3FF 10 Amp SPDT power relay. Power off relay state memory, when the power on again, relay switch will revert to its previous state. The control program based on MCU PIC12F675, this is a flash microcontroller, if you are familiar PIC firmware, you can redesign the program. Panel mount version, size: 72.5 x 47.4 x 18mm (L x W x H) Electrical Parameters: Operating voltage: 9.5 to 19VDC. Operating current: 50mA, at 12VDC. Relay number: JQC-3FF 12VDC. Relay switch type: SPDT. Relay switch capacity: 10Amp at 250VAC/24VDC. Pulse mode signal level: High 3~5V, Low 0V. Pulse signal must hold time: High level 1mS minimum, Low level 1000mS minimum. Pulse rising is valid. Terminal block characteristic: Wire range 26-12AWG Mechanical Torque 0.4Nm(3.5Lb-In.) Strip length 7mm Dimensions Pitch 5.0mm(.197") Screws M2.5 Review: Nicely made and works - Excellent little bit of kit. Used it to make a headlamp flasher/dip switch on classic car. Works perfectly. Documentation adequate. Quality of board and connectors very good. Review: No instructions - This item arrived with no paperwork, wiring diagram or explanatory notes. As a result, it is useless. ## Features - This item has been assembled, and electrical test passed. - Support on board momentary switch, single external momentary switch, double external momentary switches and pulse signal, four control modes. - LED indication for relay set and reset action. 10 Amp SPDT power relay. - Power off relay state memory, when the power on again, relay switch will revert to its previous state. - The control program based on MCU PIC12F675, this is a flash microcontroller, if you are familiar PIC firmware, you can redesign the program. Panel mount version, size: 72.5 x 47.4 x 18mm (L x W x H) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B015MRQNXS | | Batteries Required? | No | | Batteries included? | No | | Brand | Electronics-Salon | | Customer Reviews | 4.1 4.1 out of 5 stars (74) | | Date First Available | 30 July 2015 | | Guaranteed software updates until | unknown | | Item Weight | 55 g | | Manufacturer | Electronics-Salon | | Manufacturer reference | MD-D1022A/12V-1 | | Package Dimensions | 9.3 x 5.6 x 3.4 cm; 55 g | | Part Number | MD-D1022A/12V-1 | | Switch Installation Type | Board Mount | ## Product Details - **Connector type:** Solder - **Contact material:** Silver Cadmium Oxide - **Contact type:** spdt - **Current rating:** 10 Amps - **Mounting type:** Board Mount ## Images ![Electronics-Salon Panel Mount Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module,12V - Image 1](https://m.media-amazon.com/images/I/811ih6jFwUL.jpg) ![Electronics-Salon Panel Mount Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module,12V - Image 2](https://m.media-amazon.com/images/I/71s375UtBsL.jpg) ![Electronics-Salon Panel Mount Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module,12V - Image 3](https://m.media-amazon.com/images/I/71-yKKKv1ZL.jpg) ![Electronics-Salon Panel Mount Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module,12V - Image 4](https://m.media-amazon.com/images/I/61-xs2PB2NL.jpg) ![Electronics-Salon Panel Mount Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module,12V - Image 5](https://m.media-amazon.com/images/I/614LzC5Jn5L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nicely made and works *by R***O on 6 April 2018* Excellent little bit of kit. Used it to make a headlamp flasher/dip switch on classic car. Works perfectly. Documentation adequate. Quality of board and connectors very good. ### ⭐⭐ No instructions *by G***. on 11 April 2018* This item arrived with no paperwork, wiring diagram or explanatory notes. As a result, it is useless. ### ⭐ One Star *by A***R on 1 August 2017* Not a proper latched relay, going straight in the bin... should have looked more closely at the picture... ## Frequently Bought Together - ELECTRONICS-SALON Panel Mount Momentary-Switch/Pulse-Signal Control Latching SPDT Relay Module,12V - ELECTRONICS-SALON Panel Mount Momentary-Switch/Pulse-Signal Control Latching DPDT Relay Module,12V - HiLetgo 2pcs 12V Single Bistable Self-Locking Relay Module Push to Start and Stop --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ma/products/48873492-electronics-salon-panel-mount-momentary-switch-pulse-signal-control-latching](https://www.desertcart.ma/products/48873492-electronics-salon-panel-mount-momentary-switch-pulse-signal-control-latching) --- *Product available on Desertcart Morocco* *Store origin: MA* *Last updated: 2026-05-10*