power connector Amphenol 10140847-8002LF featuring large beam deflection for permanent misalignment
Product Overview
The Amphenol ICC SheerPwr Circular connector is a high-current, low-resistance interface designed for robust busbar-to-busbar, busbar-to-board, and board-to-board connections. It features a compliant power contact in a circular orientation, forming a power socket that mates with traditional machined pins. This design ensures repeated low resistance, high misalignment tolerance, and superior current-carrying capabilities. The connectors large beam deflection range accommodates up to 0.40mm of permanent misalignment, guaranteeing contact even in fully misaligned states. Enhanced with Amphenol ICCs proprietary AGT silver-based plating, SheerPwr Circular offers ultra-low contact resistance. It is suitable for blind-mate applications and meets JEDEC JS709 Electronics Industry Standards for low halogen materials. Key target markets include AC/DC Pluggable Power Supplies, Networking Equipment, Switches, Server Storage Equipment, Industrial PCs, Industrial Controls & Instrumentation, Circuit Breakers, and Medical devices.
Product Attributes
- Brand: Amphenol ICC
- Product Line: SheerPwr Circular
- Plating: AGT (proprietary silver-based plating technology)
- Housing Material: High temperature thermoplastic, UL 94 V-0, black
- Terminal Material: High conductivity copper alloy
- Contact Area Material: AGT silver-based plating
- Environmental Compliance: Low halogen materials (Meets JEDEC JS709 Electronics Industry Standards), RoHS Compatible (European Union Directive 2011/65/EU)
- Packaging: Trays
- Tooling: General flat press tooling required for vertical press-fit configuration
Technical Specifications
| Specification | Details |
|---|---|
| Features | Large beam deflection range (0.40mm permanent misalignment), Redundant contact points, Large gatherability (min. 4.00mm), AGT silver plated contacts, Low connector height (6.80mm) |
| Mating Pin Sizes | 3.60mm, 6.00mm, 8.00mm |
| Current Carrying Range | 70A (3.60mm), 180A (6.00mm), 200A (8.00mm) |
| Mechanical Performance - Durability | 50 mating cycles |
| Mechanical Performance - Mating Force | 20N to 50N |
| Mechanical Performance - Contact Wipe Distance | Depends on pin length |
| Electrical Performance - Contact Resistance | 0.05 to 0.10m |
| Electrical Performance - Current Rating (30C temp rise in still air) | 3.60mm: 70A; 6.00mm: 180A; 8.00mm: 200A |
| Electrical Performance - Operating Voltage | Depends on application |
| Electrical Performance - Dielectric Withstanding Voltage | 1000V |
| Environmental - Operating Temperature | -40C to +105C |
| Specifications - Production | GS-12-1316 |
| Specifications - Application | GS-20-0597 |
| Part Numbers - Receptacle (Pin Diameter 3.60mm) | Press-fit to PCB: 10132381-2036ELF |
| Part Numbers - Receptacle (Pin Diameter 6.00mm) | Press-fit to PCB: 10132381-2060ELF |
| Part Numbers - Receptacle (Pin Diameter 8.00mm) | Press-fit to PCB: 10132381-2080ELF |
| Part Numbers - Plug (Pin Diameter 3.60mm) | Style A Press-fit to PCB: 10140847-3601LF |
| Part Numbers - Plug (Pin Diameter 6.00mm) | Style A Press-fit to PCB: 10140553-XXXXLF |
| Part Numbers - Plug (Pin Diameter 8.00mm) | Style A Press-fit to PCB: 10140847-XXXXLF |
| Part Numbers - Busbar (Pin Diameter 3.60mm) | Style B Press-fit to Busbar: 10137675-XXXXLF, 10139665-XXXXLF |
| Mezzanine Stack Height (Style A Press-fit to PCB) | 3.60mm: 42.00mm; 6.00mm: Follows customer application; 8.00mm: Follows customer application |
| Mezzanine Stack Height (Style B Press-fit to Busbar) | 3.60mm: Follows customer application; 6.00mm: Follows customer application; 8.00mm: Follows customer application |
| Note on Stack Heights | Other stack heights available upon request. |
2411061530_Amphenol-10140847-8002LF_C22020174.pdf
