10Pcs 5V 12V 24V 20A DC Power Relay SRA05VDCCL SRA12VDCCL SRA24VDCCL 5Pin PCB Type Black Automobile Relay (Size : SRA05DCCL Black) Overview This pack delivers ten SRA series DC power relays in a compact 5pin PCB mount form factor with a black housing. The relays support coil voltages of 5VDC, 12VDC, and 24VDC and are rated to switch up to 20A of DC current. Designed for automotive and general purpose DC control, these relays provide reliable isolation between control circuits and current loads while fitting easily onto standard PC boards. Key benefits Versatile coil voltages: available in 5VDC, 12VDC, and 24VDC variants (SRA05VDCCL, SRA12VDCCL, SRA24VDCCL) to match different control systems. current switching: capable of handling up to 20A DC, enabling control of motors, pumps, lighting, and other DC loads. PCB mount convenience: 5pin PCB type design simplifies boardlevel integration and compact layouts. Durable black housing: built with a black plastic enclosure suitable for automotive and electronic applications. Costeffective sourcing: packs of 10 pieces provide costeffective sourcing for projects and maintenance. Key attributes Functionality: SPDT 5pin PCB relay for DC switching with coil voltages of 5V, 12V, or 24V and a 20A DC contact rating. Compatibility: Suitable for automotive electrical systems and general purpose DC control circuits; designed for board mounting in standard layouts. Size and form: 5pin PCB type relay with a compact housing; available in multiple coil voltages as indicated by model number. Material: Black housing; standard PCB mounting construction suitable for soldering onto PCBs. Performance: 20A DC switching capability supports moderate to current loads in control circuits. Package quantity: 10 pieces in the pack. Brand/model alignment: SRA series relays identified by model numbers SRA05VDCCL, SRA12VDCCL, SRA24VDCCL. Use cases and applications Automotive electrical control: switch DC loads such as lights, fans, or aftermarket accessories in 12V automotive electrical systems. Microcontroller and automation projects: control motors, pumps, or current devices from microcontroller outputs via a driver transistor with appropriate protection. Home and industrial control panels: implement remote or local control of DC devices in dashboards, equipment, or automation enclosures where PCBmounted relays are preferred. Notes for use Coil voltage must match the control signal supply (5V, 12V, or 24V as specified by the chosen variant). Use a proper driving transistor and flyback diode when controlling the coil from lowcurrent control circuitry. Verify the DC load current does not exceed the 20A rating of the relay contacts. Ensure correct pinout and soldering practices for reliable PCB mounting and longterm performance. This product is provided as a 10piece assortment suitable for projects requiring multiple relays. This description reflects the product's brand, specifications, model variants, and features, and presents clear, practical guidance for selection and use without omitting or adding unsupported details.