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FINDER 9503SPA Miniature Industrial Relay

Miniature PCB and plug-in relays rated for 8, 10, 12, and 16A, featuring single or dual pole configurations, DC or AC coils, cadmium-free contacts, and insulation up to 6 kV. These relays offer PCB mount, socket compatibility, flux-proof design, environmental protection, and meet EN safety standards, making them ideal for automation, industrial switching, and control applications. Various pin pitches and contact materials ensure reliable performance in compact spaces with high switching capacity and electrical endurance.

Authorized Distributors
Source:Newark
Part No:95.03SPA
Stock:117
Inv Date:06-14-2026
Price: Unit price: $6.97
Buy/RFQ:
Source:DigiKey
Part No:95.03SPA
Stock:3893
Inv Date:06-14-2026
Price: Unit price: $7.05
Buy/RFQ:
Part No:95.03.SPA
Stock:6
Inv Date:06-14-2026
Price: Unit price: $6.34
Buy/RFQ:

FINDER 9503SPA Miniature Industrial Relay Specifications:

  • Rating: 8, 10, 12, 16A
  • Contact Material: Cadmium-Free, AgNi or AgCdO
  • Contact Configuration: SPDT, DPDT
  • Rated Voltage: 250 V AC
  • Switching Voltage: 400 V AC
  • Rated Load: 2500 VA (for 8-10A), 4000 VA (for 16A)
  • Coil Voltage: 6-12-24-48-60-110-120-230-240 VAC/DC
  • Coil Power: 0.65 W standard, 0.5 W sensitive
  • Insulation Voltage: 6 kV (coil-contacts)
  • Pin Pitch: 3.5 mm (PCB), 5 mm (socket)
  • Pin Length: 3.5 mm (PCB), 5.3 mm (socket)
  • Isolation: 6 kV
  • Dielectric Strength: 1,000 V AC
  • Mechanical Life: 10^7 cycles
  • Electrical Life: 200 cycles at rated load
  • Temperature Range: -40°C to +70°C
  • Environmental Protection: RT Il or RT Ill
  • Standards: EN 61810-1, EN 60335-1
  • Environmental Durability: Flux proof, wash-tight options
  • Mounting Options: PCB, 35 mm rail, sockets
  • Certifications: UL, CE, CQC, ISO

Buy the IndustrialSwitch 9503SPA – Reliable Industrial Relays for Automation Applications

Order the Miniature Industrial Relay now for high-capacity switching, compact design, and dependable operation in automation, industrial control, and manufacturing applications. Featuring PCB and socket mounting options, cadmium-free contacts, flux-proof construction, and high insulation standards, this relay ensures durability and efficiency in demanding environments. Whether controlling motors or switching loads, this relay offers superior performance, ease of installation, and compliance with safety standards. Get yours online today for quick delivery and reliable operation in your industrial projects.

Buy IndustrialSwitch 9503SPA relays now and experience unmatched reliability and performance in industrial automation and control systems.

Frequently Asked Questions

Where can I buy FINDER 9503SPA?

You can click on the BUY or RFQ button to purchase 9503SPA from an authorized FINDER distributor.

How do I troubleshoot issues or seek technical support for part 9503SPA?

You can download the 9503SPA datasheet or visit the FINDER website for support.

Who is the manufacturer of 9503SPA?

FINDER

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