busbar to board connector Amphenol 10140847-3611LF featuring silver plating and misalignment tolerance
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 high current carrying capabilities. The connector's large beam deflection range accommodates up to 0.40mm of permanent misalignment, guaranteeing contact even when fully misaligned. It utilizes Amphenol ICCs proprietary AGT silver-based plating for ultra-low contact resistance. The SheerPwr Circular is ideal for blind-mate applications and is suitable for target markets including 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 silver-based plating
- Housing Material: High temperature thermoplastic, UL 94 V-0, black
- Terminal Material: High conductivity copper alloy
- Environmental Compliance: Low halogen materials, Meets JEDEC JS709 Electronics Industry Standards, RoHS Compatible according to European Union Directive 2011/65/EU
Technical Specifications
| Specification | Details |
|---|---|
| Beam Deflection Range | Up to 0.40mm permanent misalignment |
| Redundant Contact Points | Yes |
| Gatherability | Minimum 4.00mm (increases with pin diameter) |
| Connector Height | Low 6.80mm |
| Mating Pin Sizes | 3.60mm, 6.00mm, 8.00mm |
| Current Carrying Range | 70A (3.60mm), 180A (6.00mm), 200A (8.00mm) |
| Contact Wipe Distance | Depends on pin length |
| Durability | 50 mating cycles |
| Mating Force | 20N to 50N |
| Contact Resistance | 0.05 to 0.10m |
| Current Rating (30C temperature rise in still air) | 3.60mm-70A; 6.00mm-180A; 8.00mm-200A |
| Operating Voltage | Depends on application |
| Dielectric Withstanding Voltage | 1000V |
| Operating Temperature | -40C to +105C |
| Production Specification | GS-12-1316 |
| Application Specification | GS-20-0597 |
| Tooling Required | General flat press tooling for vertical press-fit |
Part Numbers
| Receptacle Pin Diameter | Press-fit to PCB | Mating Plug Pin Diameter | Style A Press-fit to PCB Produces Mezzanine Stack Height | Style B Press-fit to Busbar Produces Mezzanine Stack Height |
|---|---|---|---|---|
| 3.60mm | 10132381-2036ELF | 3.60mm | 10140847-3601LF | 42.00mm (10137675-XXXXLF, 10139665-XXXXLF) |
| 6.00mm | 10132381-2060ELF | 6.00mm | 10140553-XXXXLF | Follows customer application |
| 8.00mm | 10132381-2080ELF | 8.00mm | 10140847-XXXXLF | Follows customer application |
| * Other stack heights available upon request. | ||||
2410311123_Amphenol-10140847-3611LF_C21947228.pdf
