{"product_id":"10-pack-smih-dc-relay-5v-12v-24v-sl-a-sl-c-pcb-signal-relay","title":"10-Pack SMIH DC Signal Relay – 5V 12V 24V SL-A \u0026 SL-C","description":"\u003ch2\u003e10-Pack SMIH Series General Purpose DC Relay – 5V, 12V \u0026amp; 24V\u003c\/h2\u003e\n\u003cp\u003eGet reliable switching performance with this 10-piece set of SMIH series miniature signal relays. Available in 5VDC, 12VDC, and 24VDC coil voltages and in both SL-A (normally open) and SL-C (changeover) contact configurations, these compact relays are ideal for PCB mounting in a wide range of general-purpose electronic and automation applications.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're building control circuits, automating equipment, or replacing worn components, this multi-pack gives you the flexibility and quantity to get the job done efficiently.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Models Included:\u003c\/strong\u003e Covers SMIH-05VDC-SL-A, SMIH-12VDC-SL-A, SMIH-24VDC-SL-A, SMIH-05VDC-SL-C, SMIH-12VDC-SL-C, and SMIH-24VDC-SL-C variants\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoil Voltages:\u003c\/strong\u003e 5VDC, 12VDC, and 24VDC – versatile for a broad range of circuits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Types:\u003c\/strong\u003e SL-A (normally open \/ Form A) and SL-C (changeover \/ Form C) configurations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGeneral Purpose Use:\u003c\/strong\u003e Suitable for control panels, home automation, industrial equipment, hobby electronics, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCB Compatible:\u003c\/strong\u003e Compact footprint designed for easy through-hole PCB mounting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack of 10:\u003c\/strong\u003e Great value – stock up for projects or keep spares on hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable:\u003c\/strong\u003e Available in custom configurations upon request\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Numbers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMIH-05VDC-SL-A \/ SMIH-12VDC-SL-A \/ SMIH-24VDC-SL-A \/ SMIH-05VDC-SL-C \/ SMIH-12VDC-SL-C \/ SMIH-24VDC-SL-C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5VDC, 12VDC, 24VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSL-A (Form A), SL-C (Form C \/ Changeover)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGeneral Purpose\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 pieces per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What relay models are included in this 10-pack?\u003c\/h4\u003e\n\u003cp\u003eA: This pack covers the full SMIH series lineup: SMIH-05VDC-SL-A, SMIH-12VDC-SL-A, SMIH-24VDC-SL-A (normally open) and SMIH-05VDC-SL-C, SMIH-12VDC-SL-C, SMIH-24VDC-SL-C (changeover). Please specify your preferred model(s) when ordering, as customization is available.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the difference between SL-A and SL-C contact configurations?\u003c\/h4\u003e\n\u003cp\u003eA: SL-A (Form A) is a normally open (NO) single-pole single-throw contact — the circuit is open when the coil is de-energized and closes when energized. SL-C (Form C) is a changeover contact with both normally open (NO) and normally closed (NC) terminals, giving you greater switching flexibility in your circuit design.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these relays suitable for PCB mounting?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. SMIH series relays feature a compact through-hole PCB footprint, making them straightforward to solder directly onto printed circuit boards in control panels, automation systems, hobby electronics, and industrial equipment.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I order a specific voltage or contact configuration only?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — customization is supported. If you need all 10 relays in a single model variant (e.g. all SMIH-12VDC-SL-C), please contact us before placing your order and we'll arrange the correct configuration for you.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What relay models are included in this 10-pack?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This pack covers the full SMIH series lineup: SMIH-05VDC-SL-A, SMIH-12VDC-SL-A, SMIH-24VDC-SL-A (normally open) and SMIH-05VDC-SL-C, SMIH-12VDC-SL-C, SMIH-24VDC-SL-C (changeover). 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If you need all 10 relays in a single model variant (e.g. all SMIH-12VDC-SL-C), please contact us before placing your order and we'll arrange the correct configuration for you.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"10-Pack SMIH DC Signal Relay – 5V 12V 24V SL-A \u0026 SL-C\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/10-pack-smih-dc-relay-5v-12v-24v-sl-a-sl-c-pcb-signal-relay\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"SMIH-24VDC-SL-C","offer_id":44166534266967,"sku":"5:100014066#SMIH-24VDC-SL-C","price":36.76,"currency_code":"USD","in_stock":true},{"title":"SMIH-05VDC-SL-A","offer_id":44166534299735,"sku":"5:144170022#SMIH-05VDC-SL-A","price":34.54,"currency_code":"USD","in_stock":true},{"title":"SMIH-05VDC-SL-C","offer_id":44166534332503,"sku":"5:200004183#SMIH-05VDC-SL-C","price":36.76,"currency_code":"USD","in_stock":true},{"title":"SMIH-12VDC-SL-C","offer_id":44166534365271,"sku":"5:4#SMIH-12VDC-SL-C","price":36.76,"currency_code":"USD","in_stock":true},{"title":"SMIH-12VDC-SL-A","offer_id":44166534398039,"sku":"5:200004763#SMIH-12VDC-SL-A","price":35.89,"currency_code":"USD","in_stock":true},{"title":"SMIH-12VDC-SL-A 1","offer_id":44166534430807,"sku":"5:200004182#SMIH-12VDC-SL-A","price":38.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sda23119de9314f97b604b9efaf7c4272w.webp?v=1786740103","url":"https:\/\/axlcustomersupport.com\/products\/10-pack-smih-dc-relay-5v-12v-24v-sl-a-sl-c-pcb-signal-relay","provider":"Axl","version":"1.0","type":"link"}