--- product_id: 622894110 title: "Song Chuan 301-1A-C-R1-U03 12VDC Micro 280 SPST 35A Relay (Pack of 3)" brand: "x-on" price: "€ 54.44" currency: EUR in_stock: true reviews_count: 5 category: "X On" url: https://www.desertcart.gr/products/622894110-song-chuan-301-1a-c-r1-u03-12vdc-micro-280 store_origin: GR region: Greece --- # 35A high current rating Operates down to 6V for low voltage resilience RoHS compliant, eco-friendly build Song Chuan 301-1A-C-R1-U03 12VDC Micro 280 SPST 35A Relay (Pack of 3) **Brand:** x-on **Price:** € 54.44 **Availability:** ✅ In Stock ## Summary > ⚡ Keep your ride powered and ready—no more dead starts, just smooth sails! ## Quick Answers - **What is this?** Song Chuan 301-1A-C-R1-U03 12VDC Micro 280 SPST 35A Relay (Pack of 3) by x-on - **How much does it cost?** € 54.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/622894110-song-chuan-301-1a-c-r1-u03-12vdc-micro-280) ## Best For - x-on enthusiasts ## Why This Product - Trusted x-on brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Iron Nickel Alloy contacts ensure durability and long-term performance - • **Unstoppable Startups:** Operates reliably down to 6 volts, beating OEM limits to keep you moving - • **Eco-Smart Engineering:** RoHS compliant for a greener, safer electrical solution - • **Plug & Play Confidence:** Pack of 3 with through-hole mount and solder connectors for seamless integration - • **Power Through Anything:** Handles a robust 35 amps for demanding electrical loads ## Overview The Song Chuan 301-1A-C-R1-U03 is a 12V DC SPST relay rated for 35 amps, designed for high durability with iron nickel alloy contacts and RoHS compliance. It outperforms OEM relays by operating reliably at voltages as low as 6V, making it ideal for marine and automotive applications where battery voltage can fluctuate. Sold in packs of three, it offers a cost-effective, long-lasting solution for ensuring consistent engine starts and electrical performance. ## Description 301-1A-C-R1-U03 12VDC ( pack of 3) Review: These work great in all BRP/Rotax powered Jet Boats and Sea-Doos! (Chaparral Vortex, Scarab, etc.) - All BRP Rotax-powered jet boats use two relays per engine, and the OEM OMROM relays, being designed for automotive 12v use, have a tight voltage operating range, and if your battery voltage drops even a bit under fully charged, these OEM relays will often not function properly, resulting in a no-start condition, or reducing the RPM maximum on the engines, even if they do manage to start. Repeated use of the OEM relays with low battery voltages will eventually degrade them, to the point the engines will not even start, possibly leaving you stranded, or dead in the water. These relays have a much wider range voltage spec, so work at lower voltages, and seem to last much longer in these boats as a result. (OEM relays are rated down to 10v minimum, these Song Chuan relays are rated to operate down to 6v!) I highly recommend all Rotax boat and Sea-Doo PWC owners keep a few of these on hand as spares, they are cheap insurance! You need two per engine in the Rotax-powered boats, most Sea-Doo PWC use one. As the founder of the global Chaparral Vortex jet-boat owner's group, I've recommended these many times to our group members, with good results, highly recommended. Review: Did the trick. - As advertised. ## Features - 301-1A-C-R1-U03 12VDC ( pack of 3) - Song Chuan Micro 280 SPST 35A Relay, - Coil Voltage: 12 VDC - Coil Parallel with 1/2W Resistor - RoHS: RoHS Compliant, Flux Tight ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075MZ26DD | | Best Sellers Rank | 420,087 in Automotive ( See Top 100 in Automotive ) 1,717 in Car Relays | | Brand | X-ON | | Coil Voltage | 12 Volts | | Connector Type | Solder | | Connector type | Solder | | Contact Current Rating | 35 Amps | | Contact Material | Iron Nickel Alloy | | Contact Type | spst | | Contact material | Iron Nickel Alloy | | Contact type | spst | | Current Rating | 35 Amps | | Current rating | 35 Amps | | Customer Reviews | 4.6 out of 5 stars 109 Reviews | | Manufacturer | Song Chuan | | Manufacturer Part Number | 301-1A-C-R1-U03 12VDC (3pcs) | | Model Number | 301-1A-C-R1-U03 12VDC (3pcs) | | Mounting Type | Through Hole Mount | | Mounting type | Through Hole Mount | | Operation Mode | Automatic | | Specification Met | RoHS | | Wattage | 288 watts | ## Product Details - **Connector type:** Solder - **Contact material:** Iron Nickel Alloy - **Contact type:** spst - **Current rating:** 35 Amps - **Mounting type:** Through Hole Mount ## Images ![Song Chuan 301-1A-C-R1-U03 12VDC Micro 280 SPST 35A Relay (Pack of 3) - Image 1](https://m.media-amazon.com/images/I/61X4i9UWY3L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ These work great in all BRP/Rotax powered Jet Boats and Sea-Doos! (Chaparral Vortex, Scarab, etc.) *by Z***R on 11 October 2022* All BRP Rotax-powered jet boats use two relays per engine, and the OEM OMROM relays, being designed for automotive 12v use, have a tight voltage operating range, and if your battery voltage drops even a bit under fully charged, these OEM relays will often not function properly, resulting in a no-start condition, or reducing the RPM maximum on the engines, even if they do manage to start. Repeated use of the OEM relays with low battery voltages will eventually degrade them, to the point the engines will not even start, possibly leaving you stranded, or dead in the water. These relays have a much wider range voltage spec, so work at lower voltages, and seem to last much longer in these boats as a result. (OEM relays are rated down to 10v minimum, these Song Chuan relays are rated to operate down to 6v!) I highly recommend all Rotax boat and Sea-Doo PWC owners keep a few of these on hand as spares, they are cheap insurance! You need two per engine in the Rotax-powered boats, most Sea-Doo PWC use one. As the founder of the global Chaparral Vortex jet-boat owner's group, I've recommended these many times to our group members, with good results, highly recommended. ### ⭐⭐⭐⭐⭐ Did the trick. *by L***M on 1 January 2024* As advertised. ### ⭐⭐⭐⭐⭐ works well *by C***H on 24 August 2022* Works well at decent price --- ## 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.gr/products/622894110-song-chuan-301-1a-c-r1-u03-12vdc-micro-280](https://www.desertcart.gr/products/622894110-song-chuan-301-1a-c-r1-u03-12vdc-micro-280) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-01*