Circular DIN Connectors

121040-1481 – Circular DIN Connector – Robust Industrial Interconnect by Molex

Secure reliable signal and power transmission with the Molex 121040-1481 Circular DIN Connector, engineered for demanding industrial environments. PCX supplies this high-quality interconnect solution with guaranteed authenticity, lightning-fast shipping, and dedicated technical support to streamline your design process.

Key Features

• Industrial-Grade Durability: Built to withstand vibration, shock, and harsh conditions.
• Standardized DIN Interface: Ensures compatibility with DIN 41652 specifications for seamless integration.
• Secure Locking Mechanism: Provides reliable mating and prevents accidental disconnection.
• Multi-Contact Design: Supports power, signal, and data transmission in a single compact form factor.

Technical Details

This circular connector features a ruggedized shell and precision contacts for stable performance across industrial temperature ranges. Its circular DIN format offers EMI/RFI shielding and environmental sealing (exact IP rating varies by configuration). Pin count, current rating, and voltage specifications are defined in the manufacturer datasheet.

Typical Applications

• Factory automation equipment (PLCs, motor controllers)
• Industrial sensors and instrumentation
• Medical device interfaces
• Audio/video broadcast systems
• Transportation and heavy machinery electronics

About Molex

Molex is a globally recognized leader in electronic connectivity solutions with over 80 years of innovation. The company sets industry standards for reliability through rigorous testing protocols and advanced manufacturing processes, serving sectors from automotive to aerospace.

Renowned for engineering excellence, Molex connectors undergo stringent quality validation to ensure peak performance in extreme conditions. Their commitment to material science and connector design makes them a trusted partner for mission-critical applications worldwide.

About Circular DIN Connectors

Circular DIN connectors are essential components in industrial and professional electronics, characterized by their cylindrical housing and standardized pin layouts. They excel in environments requiring robust physical protection, EMI shielding, and dependable repeated mating cycles.

These connectors simplify complex wiring by consolidating multiple connection types into one interface. Their design prioritizes space efficiency while maintaining high current-carrying capacity and signal integrity—critical factors for machinery, test equipment, and infrastructure systems where failure is not an option.

Packaging Options

Available in bulk, cut tape, or custom packaging to suit production requirements. Contact PCX for specific reel quantities or kitting services.

Frequently Asked Questions

Question: Is this connector compatible with DIN 41652 standards?
Answer: Yes, the 121040 series adheres to DIN 41652 specifications for mechanical and electrical compatibility.

Question: What is the operating temperature range?
Answer: Exact specifications vary by configuration; refer to the datasheet or contact PCX support for application-specific details.

Question: Can PCX provide mating connectors or cable assemblies?
Answer: Absolutely! PCX offers full interconnect solutions—contact our team for custom cable builds or compatible accessories.

Question: Are these connectors RoHS compliant?
Answer: Molex designs meet current environmental regulations; confirm compliance status for your specific part variant via PCX.

Question: Why choose circular connectors over rectangular alternatives?
Answer: Circular DIN connectors provide superior sealing, strain relief, and EMI protection in compact designs—ideal for harsh industrial settings.

Question: How quickly can PCX ship this product?
Answer: Most orders ship same-day from our certified warehouse network, with real-time inventory tracking available.

Note: Product images are representational; refer to datasheet for exact dimensions and specifications. Access datasheet here (hosted on PCXCo.com).

Optimize Your Build with Confidence!

Leverage Molex’s engineering expertise and PCX’s seamless supply chain—order the 121040-1481 Circular DIN Connector today for guaranteed delivery and unparalleled technical support. Don’t let component delays stall your project!

Order now for same-day shipping!