Positronic Amphenol
Founded in 1966, Positronic, an Amphenol Company, is a global manufacturer of high reliability electronic connector solutions for use in a variety of industries worldwide including military, aerospace, telecommunications, medical, industrial and test equipment among others. Core capabilities include solid machined contacts with low resistance/high conductivity for use in standard and quick-turn custom connectors. Positronic’s D-subminiature, power, rectangular and circular precision connectors have solid, machined contacts and use PosiBand® technology. Positronic is known globally for the unique ability to quickly modify existing designs or create new products to meet application-specific needs
Solutions for EV & E-Mobility
Amphenol Positronic addresses key challenges in the EV industry, such as high-power delivery, reliable signal integrity, harsh environmental conditions, and space constraints.
- High-Power Connectors – Providing reliable, high-current power distribution for battery management and charging systems.
- Ruggedized Connectors – Designed to withstand vibrations, extreme temperatures, and moisture in EV applications.
- Modular and Customizable Solutions – Offering flexibility for different EV designs, including battery packs, power inverters, and motor control units.
- EMI/RFI Shielding – Ensuring signal integrity and preventing electromagnetic interference in vehicle electronics.
- Lightweight and Compact Designs – Helping optimize space and improve energy efficiency in EVs.
Featured Product Solutions
High Power in a Compact, Economical Package
Positronic’s Goldfish Series delivers high power efficiency in a compact, economical package, ideal for demanding applications. With current ratings up to 32A per contact at 30ºC temperature rise, it offers robust blind mating and excellent heat dissipation. The series features six hybrid contact arrangements for AC/DC input, DC output, and signal control, with touch-safe recessed female contacts. Designed for reliability, the Goldfish Series is perfect for rechargeable battery packs, battery backup units, fan trays, and switchable power supplies over 500W. Key features include sequential mating, float mounting, selective loading for high voltage needs, and hot swap capabilities, making it a versatile choice for various industries.
Mixed density D-sub to mix power, signal, coax, high voltage and fiber optic
Positronic’s Combo-D connector series is a range of mixed power and signal connectors designed for high-reliability applications. These connectors combine power, signal, and coaxial contacts within a single D-sub shell, offering space savings and improved performance in demanding environments.
CB series connectors are available in standard density versions, which have fixed size 20 signal contacts and size 8 power, shielded, high voltage and air contacts. High density CB series connectors offer fixed size 22 signal contacts, size 8 contacts or size 16 power contacts. These connectors are available in various performance levels for best cost/performance ratio. Thermocouple contact options are also available
Key Features:
- Mixed Contact Configurations: Allows for power (up to 40A per contact), signal, and coaxial contacts in a single connector.
- Rugged Design: Built to withstand harsh environments with high durability.
- EMI/RFI Shielding: Offers protection against electromagnetic interference.
- Multiple Shell Sizes: Available in various form factors to accommodate different design needs.
- Customizable Layouts: Can be tailored to specific power and signal distribution needs.
Series included in the Combo-D Family: CBC, CBD, CBM, CBCD, CBDD, CBF, SCBC, SCBM, SCBCD, SCBDD, Backshells
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D-subminiature (D-sub) backshells enhance the protection and functionality of connector systems. They provide key advantages such as strain relief, shielding integration, secure locking mechanisms, coupling support, electromagnetic interference (EMI) shielding, and increased durability for connector interfaces. Positronic offers a diverse selection of backshells, designed to meet the demanding requirements of EV and Automotive applications, ensuring superior performance and reliability for your D-sub connectors.
Features & Benefits:
- Hybrid Contact Arrangement – Mixes power, signal, coax, and high-voltage contacts in one connector for versatile connectivity.
- High Current Capability – Power contacts support up to 40A per contact, ensuring efficient power distribution.
- Rugged Metal Shells – Provides durability and mechanical strength for harsh environments.
- EMI/RFI Shielding – Reduces electromagnetic interference for improved signal integrity.
- Multiple Mounting Options – Available in panel-mount, PCB-mount, and cable-to-cable configurations for design flexibility.
- Secure Locking Mechanisms – Ensures stable mating in high-vibration conditions.
- Wide Temperature Range – Performs reliably in extreme environments.
- RoHS & REACH Compliant – Meets environmental and safety regulations.
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Positronic Product Spotlight
Versatile and Durable D-Sub Connectors for Secure Electronic Connections
Positronic’s D-sub connectors are durable, versatile connectors with parallel rows of contacts encased in a D-shaped metal shell, providing mechanical support and EMI shielding. Used primarily in non-consumer electronics like communications ports, these connectors are valued for their secure connections under harsh conditions. Positronic offers standard, high-density, and Combo-D versions, which combine different contact types in a single connector.
Rugged Military-Grade D-Sub Connectors for Extreme Applications
Military-grade D-sub connectors are rugged and reliable connectors developed for extreme aeronautical and tactical applications. Known as “mil-spec” connectors, they are built to stringent military standards (MIL-STD) and are used across aerospace, industrial, marine, and automotive sectors. These connectors, such as the M24308 series, are engineered to withstand harsh environments, including extreme temperatures, shock, vibration, and moisture. Positronic offers an extensive range of these connectors, featuring solid, machined contacts and a variety of customizable options to meet the demanding requirements of military applications.
Customizable Power Connectors for Any Application
Amphenol Positronic’s Power Connector Series offers customizable, application-specific solutions with various contact arrangements. Key features include low contact resistance, sequential mating options, a discriminating locking system, and multiple configurations for board-to-board, board-to-cable, or cable-to-cable applications. The series also offers size 12 contacts with screw terminations, safety shrouded options, and mixed density variants.
Positronic Brochures
