The Mill-Max Series 811 and 813 are single and double row spring-loaded connector strips designed for surface mount applications with a .100" grid. These low-profile connectors feature modular, precision-machined contacts with a long stroke relative to their assembly height, ensuring reliable performance. They are ideal for automated pick-and-place assembly, supplied in tape and reel packaging. The connectors offer high durability, low resistance, and high current ratings, making them suitable for demanding electronic interconnects.
| Series | Contact Style | Initial Height (A) | Max. Stroke (B) | Spring Force @ Initial Height (A) | Spring Force @ Mid Stroke (B/2) | Durability | Coplanarity | Voltage Rating | Current Rating | Contact Resistance | Insulation Resistance | Dielectric Strength | Capacitance |
| 811 & 813 | 0 | .137" | .039" | 25 grams | 60 grams | Up to 1,000,000 cycles | .005" (up to 10 pins single, 20 pins double) | 100Vrms/150Vdc | 2A (continuous), 3A (peak) | 20mW max. | 10,000MW min. | 700Vrms min. | 1pF max. |
| 811 & 813 | 1 | .177" | .045" | 25 grams | 60 grams | Up to 1,000,000 cycles | .005" (up to 10 pins single, 20 pins double) | 100Vrms/150Vdc | 2A (continuous), 3A (peak) | 20mW max. | 10,000MW min. | 700Vrms min. | 1pF max. |
| 811 & 813 | 2 | .197" | .055" | 25 grams | 60 grams | Up to 1,000,000 cycles | .005" (up to 10 pins single, 20 pins double) | 100Vrms/150Vdc | 2A (continuous), 3A (peak) | 20mW max. | 10,000MW min. | 700Vrms min. | 1pF max. |
| 811 & 813 | 3 | .217" | .055" | 25 grams | 60 grams | Up to 1,000,000 cycles | .005" (up to 10 pins single, 20 pins double) | 100Vrms/150Vdc | 2A (continuous), 3A (peak) | 20mW max. | 10,000MW min. | 700Vrms min. | 1pF max. |
| 811 & 813 | 4 | .236" | .055" | 25 grams | 60 grams | Up to 1,000,000 cycles | .005" (up to 10 pins single, 20 pins double) | 100Vrms/150Vdc | 2A (continuous), 3A (peak) | 20mW max. | 10,000MW min. | 700Vrms min. | 1pF max. |