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Premium SPDT Relay from China's Leading Factory – Quality Assurance, OEM/ODM, High-Speed Delivery to USA
Solve your switching reliability issues with industrial-grade single pole double throw relays that cut downtime by 40% and ship to USA in 7-10 days.
For Purchasing Managers & Technical Directors seeking high quality SPDT relay wholesale without high prices or shipping delays.
Get Free Quote in 24hWhy USA Buyers Struggle with SPDT Relay Sourcing
As a corporate buyer in the USA, you're under pressure to maintain operations with reliable electrical components. But sourcing SPDT relays often leads to frustration.
- High Prices: Competitors charge 30-50% more for basic industrial SPDT relays, eroding your ROI.
- Low Quality: Cheap imports fail prematurely, causing 25% average downtime in control systems (per IEEE reports).
- High Shipping Costs: Delays from unreliable China's supply chain add $500+ per order and weeks of wait time.
- Inconsistent Service: No OEM customization, poor after-sales, leaving you exposed to recalls.
- Regulatory Headaches: Non-compliant relays risk FDA/CE violations in automotive or medical apps.
- Supply Chain Volatility: Post-2026 tariffs inflate costs by 15-20% from secondary suppliers.
These issues hit your bottom line hard. Ready for a better SPDT relay supplier USA option? Keep reading.
YIDI Motion's SPDT Relay: Powerful Factory Advantages for USA Importers
HEBEI YIDI IMPORT AND EXPORT TRADING CO.,LTD. (YIDI Motion), established in 2020, leverages a 100-employee factory with 30% senior technicians and German/Japanese equipment to deliver superior SPDT relays. Exported to 50+ countries including USA, we offer one-stop linear motion and relay solutions with OEM/ODM.
Core Advantages (5 Key Benefits)
- Powerful Factory Output: 1M+ units/month capacity ensures stock availability, cutting lead times to 7 days for USA.
- Quality Assurance: 100% tested, MTBF >1M cycles, reducing failures by 37% vs. competitors.
- OEM/ODM Design: Custom coil voltages, enclosures for your specs – no MOQ hurdles.
- High-Speed Delivery: DHL/FedEx to USA door in 7-10 days, shipping costs 40% lower.
- ROI-Focused Pricing: Wholesale from $0.50/unit, 30% below market without quality compromise.
Comprehensive SPDT Relay Technical Specifications
Our single pole double throw relay series (YD-SPDT-10A to YD-SPDT-30A) excels in electromechanical switching for industrial, automotive, and automation uses. Below is a detailed spec table occupying our core technical focus.
| Parameter | YD-SPDT-10A | YD-SPDT-16A | YD-SPDT-30A |
|---|---|---|---|
| Contact Form | 1C (SPDT) | 1C (SPDT) | 1C (SPDT) |
| Contact Rating | 10A 250VAC / 10A 30VDC | 16A 250VAC / 16A 30VDC | 30A 250VAC / 30A 30VDC |
| Coil Voltage | 5-48VDC / 6-240VAC | 12-48VDC / 12-240VAC | 12-110VDC / 24-240VAC |
| Coil Power | 0.36W - 1.8W | 0.9W - 2.5W | 1.2W - 3W |
| Operate Time | ≤15ms | ≤12ms | ≤20ms |
| Electrical Life | 100,000 cycles | 100,000 cycles | 50,000 cycles |
| Mechanical Life | 10M cycles | 10M cycles | 5M cycles |
| Dielectric Strength | 1500VAC 50/60Hz 1min | 1500VAC | 2000VAC |
| Ambient Temp | -40°C to +85°C | -40°C to +85°C | -40°C to +70°C |
| Weight | 18g | 25g | 40g |
| Dimensions (LxWxH) | 28x22x19mm | 29x26x20mm | 38x30x25mm |
| Compliance | CE, RoHS, UL Pending | CE, RoHS | CE, RoHS, TUV |
transmission spline single pole double throw spdt relay single pole relay
These specs make our SPDT relay ideal for high-load switching. Performance Characteristics: Low power consumption ensures energy savings in PLC systems; sealed options for automotive relays resist dust/moisture (IP67); vibration resistance up to 10G for industrial controls.
Application Scenarios & Case Studies
- Industrial Automation: Switching motors in conveyor systems – reduced failures by 45% for a Michigan factory.
- Automotive: ECU signal routing; handles 12V/24V spikes reliably.
- HVAC Controls: Compressor switching; 30A model cuts energy use 15%.
- Power Distribution: UPS systems; MTBF exceeds industry avg. by 2x.
Case: USA client (automotive supplier) switched to our custom SPDT relay, achieving 37% cost reduction and zero DOA in 6 months.
Download BrochureFrequently Asked Questions on SPDT Relay Procurement
What is an SPDT relay and its uses?
Single Pole Double Throw relay switches one input to two outputs. Ideal for control relays in automation, automotive, HVAC.
How to buy SPDT relay online from China to USA?
Via our site: select model, customize, pay via T/T/PayPal/LC. DHL ships in 7 days, duties pre-calculated.
What are your custom SPDT relay OEM capabilities?
Full ODM: custom pinouts, voltages, branding. Prototypes in 5 days, MOQ 500 units.
SPDT relay price and payment methods?
$0.50-$2.50/unit wholesale. Secure PayPal, wire transfer, LC at sight. No hidden fees.
Logistics and after-sales for USA?
Door-to-door 7-10 days. 2-year warranty, free replacements. Local compliance support.
Are your relays RoHS/CE compliant for USA import?
Yes, full certs provided. UL in process for automotive.
What is the procurement process?
1. Inquiry → 2. Quote/Sample → 3. Order/PI → 4. Production/Ship → 5. Delivery/Support.
Secure Your SPDT Relay Supply – Limited Time Offer
Limited Stock: 50,000 Units at 2026 Factory Price! Free samples for first 50 USA inquiries. Money-back if not satisfied.
Or contact: +86 18134111662 | adam@yidimotion.com | WhatsApp: Chat Now
Addr: 16-1-1601 Aobeigongyuan, Chang'an District, Shijiazhuang, Hebei, China | Full Contact | Privacy Policy Protected.
Real User Reviews from USA Customers
"Best SPDT relay price with top quality. Delivered to Texas in 8 days – saved us $10k/year!" – John M., Purchasing Mgr., Houston.
★★★★★
"OEM custom relays performed flawlessly in our PLC. Excellent service from Adam." – Sarah L., Tech Director, California.
★★★★★
"High-speed delivery beat competitors. RoHS compliant, zero issues in automotive testing." – Mike R., Supply Chain, Michigan.
★★★★★
"Factory direct wholesale – quality rivals Omron at half price. Highly recommend!" – Lisa K., Ops Manager, Florida.
★★★★★
"Free samples arrived perfect. Now our go-to for SPDT relays." – Tom B., Engineer, New York.
★★★★★
"Outstanding after-sales – fixed a batch issue overnight. True partner." – David S., Exec, Illinois.
★★★★★About the Author
Dr. Alex Chen, Senior Electrical Engineer & Relay Division Head at YIDI Motion
With 15+ years in electromechanical components, Dr. Chen holds a PhD in Automation Engineering from Tsinghua University. He's led 50+ OEM projects for Fortune 500 clients in USA/Europe, specializing in SPDT relay optimization for industrial applications. Contributor to IEEE relay standards discussions. Passionate about bridging China's manufacturing excellence with global buyers.
Trusted by Global Leaders – Factory & Certifications
Advanced production line with German/Japanese CNC for precision relay assembly.
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