HRM Series - 1.90mm Pitch PCB Dual Curve Connector
1.90mm pitch MIL-DTL-55302 hyperboloid (hyperbolic) PCB connector
Implementing reliable PCB connectors for aerospace and MIL-spec electronic devices is crucial. IEH's hyperbolic products have been in use for over 40 years, continuing to lead the industry in design, innovation, and reliability even in the most demanding applications. No matter what your specifications are, you can sort and search by attributes such as gender, contact range, and terminal type using the comprehensive catalog provided by IEH Corp. We also offer additional information about our extensive product range in several detailed catalogs. Each catalog includes data sheets, charts, and more. When it comes to PCB connectors that deliver excellent performance in all applications, think of IEH.
basic information
• 1.90mm (0.075”) pitch • MIL-DTL-55302/190-/193 slash sheets • 2 & 3 rows • 10-206 contacts • Ultra low insertion and extraction force • Shock and vibration resistance • 100,000 insertion and extraction cycles or more • Low contact resistance • Increased current capacity • High reliability
Price range
Delivery Time
Model number/Brand name
IEH・HRM Series
Applications/Examples of results
It is ideal for equipment used in harsh environments such as aerospace, defense, construction machinery, industrial equipment, and analytical instruments.
Related Videos
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News about this product（4）
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The new promotional video for IEH has been completed.
The promotional video for our handling manufacturer, IEH Corporation, has been updated. In addition to explaining the structure and benefits of the hyperbolic contact, which is the biggest feature of their products, the main applications are clearly described. We have uploaded it to the related link below, so please take this opportunity to check it out.
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IEH - Over 50 Years of Contribution to Space Development
Our partner manufacturer, IEH Corporation, has been contributing to space development for over 50 years. To commemorate this, special content has been uploaded, so please check it out through the related links below. From the Apollo program to SpaceX, you can explore over 50 years of achievements in space development and related products.
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The IEH Hyperboloid (Double Surface) Contact Catalog has been updated.
We also offer individual contacts that maintain the performance of the highly reliable IEH Hyperboloid. The contact catalog has been updated to the latest version. 【Features】 ■ Durability against shock and vibration ■ Supports over 100,000 insertions and removals ■ Very low contact resistance ■ Smooth insertion and removal even with multiple poles
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We are the only importer of IEH Hyperboloid (dual-convex) connectors in Japan.
Strong against "jamming" during insertion and extraction. Demonstrates performance in harsh environments with high reliability against shock and vibration. Numerous achievements in the aerospace and defense sectors, primarily in the United States. Our company is the only authorized importer in Japan for IEH Corporation's "Hyperboloid Connectors," which have a wealth of experience in the aerospace sector, mainly in the United States. We offer a wide range of highly reliable products, including the "HBH Series" hybrid hyperboloid connectors for power and signal with a modular design, the "HKC/HKX Series" high-speed communication hyperboloid connectors compatible with CPCI and VPX, and the "HVM Series" hyperboloid connectors for PCBs with a 1.27mm pitch. Additionally, we also sell "custom products" and individual "hyperboloid contacts." 【Features】 ■ Durability against shock and vibration ■ Supports over 100,000 insertions and extractions ■ Very low contact resistance ■ Smooth insertion and extraction even with multiple poles
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Distributors
We offer proposal sales to solve your problems, including waterproof connectors and connectors for special applications such as underwater use, as well as the conceptual design and production of production systems. Our headquarters is located in Nagoya City, Aichi Prefecture, and we have a sales office in Chiyoda Ward, Tokyo.