
40-way receptacle housing, 1.25mm pitch, positive-lock for secure wire-to-board connections.
The Molex Micro-Lock PLUS 505432 receptacle housing is a high-density connector housing designed for reliable multi-signal wire-to-board connections. With 40 ways and a compact 1.25 mm pitch, this housing is ideal for space-constrained applications requiring a secure and positive-locking interface.
The positive-lock design ensures a firm connection, reducing the risk of accidental disengagement in demanding environments. Its small footprint allows for efficient use of board space while maintaining excellent electrical performance for a wide range of signal transmission needs.
Key Features
Specifications
This connector housing is an excellent choice for engineers and manufacturers seeking a compact, secure, and high-performance interconnection solution for their electronic assemblies.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.

Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicyWe take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.