Finder 40.61 Series PCB Power Relay, 6 VDC Coil, 16 A SPDT, AgNi Contact 40.61.9.006.4000

The Finder 40.61.9.006.4000 is a PCB power relay engineered for high-current switching in a compact footprint. Its 16 A changeover contact and 6 VDC coil make it a robust choice for industrial controls, HVAC systems, and appliance automation where board space is limited but performance cannot be compromised.

Highlights

• 1 CO (SPDT) contact rated for 16 A at 250 VAC
• Low coil consumption of 650 mW for energy-efficient operation
• Silver-nickel (AgNi) contact material for reliable switching
• Flux-proof construction (RT II) for harsh environments
• Wide operating temperature range: -40 °C to +85 °C

In daily use

This relay is ideal for PCB-mounted applications requiring a single changeover contact with high current capacity. Its 6 VDC coil is directly compatible with low-voltage logic circuits, and the flux-proof housing protects against solder flux and contaminants during manufacturing. The AgNi contacts provide excellent resistance to welding and arc erosion, ensuring long service life even under demanding loads.

Full specifications

• Contact configuration: 1 CO (SPDT)
• Rated current: 16 A
• Rated voltage: 250 VAC
• Max switching voltage: 400 VAC
• Coil voltage: 6 VDC
• Nominal coil power: 650 mW
• Contact material: AgNi (Silver Nickel)
• Dielectric strength (coil-contact): 5000 VAC
• Dielectric strength (open contacts): 1000 VAC
• Insulation resistance: >1000 MΩ
• Operating temperature: -40 to +85 °C
• Mechanical life: 10 x 10^6 operations
• Electrical life (at rated load): 100 x 10^3 operations
• Mounting type: PCB
• Terminal type: PCB pins
• Protection degree: RT II (Flux proof)
• Approvals: VDE, UL, CSA, RINA, GOST, IMQ

Final note

The 40.61 series is a proven workhorse in industrial electronics, and this 6 VDC variant offers the same reliability in a low-voltage coil configuration.