Anderson Power 990G1-BK
Product Overview
The Anderson SB 50 connector series, building on a design pioneered in 1953, offers a robust solution for DC power distribution and battery connections. These two-pole connectors feature a durable one-piece plastic housing with stainless steel springs to secure low-resistance contacts. Capable of handling up to 120 amps, the SB 50 connectors support wire sizes from 16 to 6 AWG (1.5 to 13.3 mm). Key advantages include low-resistance silver or tin-plated copper contacts for high current ratings, UL rating for hot-plugging up to 50 amps, and versatile contact options for wire, PCB, and busbar applications, enabling a single connection system for diverse needs.
Product Attributes
- Brand: Anderson
- Series: SB 50
- Origin: Based off the design pioneered by Anderson in 1953
- Housing Material (Standard): Polycarbonate
- Housing Material (Chemical Resistant): PBT/PC blend
- Contact Base Material: Copper Alloy
- Contact Plating: Silver (Ag) or Tin (Sn)
- Contact Retention Spring Material: Stainless Steel
- Housing Flammability Rating: UL94 V-0
- Glow Wire Rating: 960C (GWFI) / 800C (GWIT)
- Certifications: UL, CSA
Technical Specifications
| Specification | Details |
|---|---|
| Current Rating (UL 1977 Wire-to-Wire) | Up to 120 Amps (6 AWG) |
| Current Rating (UL 1977 Wire-to-PCB) | 50 Amps (6 AWG) |
| UL Hot Plug Current Rating (Wire to Wire) | 50 Amps (250 Cycles at 120V DC) |
| UL Hot Plug Current Rating (PCB to Wire) | 40 Amps (Vertical Mini Powerclaw) |
| Voltage Rating (AC/DC) | 600V (UL 1977) |
| PCB Connector Recommended Voltage (IEC 60950-1) | 522V (Mini Vert. Contact), 504V (Mini Horiz. Contact), 950V (Standard Contact) |
| Dielectric Withstanding Voltage (AC) | 2,200 Volts |
| Avg. Mated Contact Resistance | 0.200 mOhms (1 1/4 of 6 AWG wire), 0.500 mOhms (PCB Contact to Wire) |
| Wire Size Range (Wire Contacts) | 16 to 6 AWG (1.3 to 13.3 mm) |
| Max. Wire Insulation Diameter | 0.440 in. (11.200 mm) |
| Operating Temperature (Standard Housing) | -20C to 105C (-4F to 221F) |
| Operating Temperature (Chemical Resistant Housing) | -40C to 105C (-40F to 221F) |
| Mating Cycles (No Load, Silver Plated) | 10,000 |
| Mating Cycles (No Load, Tin Plated) | 1,500 |
| Avg. Mating / Unmating Force (Wire to Wire, Low Force) | 10 Lbf. (44 N) |
| Avg. Mating / Unmating Force (Wire to Wire, High Force) | 15 Lbf. (67 N) |
| Avg. Mating / Unmating Force (Standard Powerclaw to Wire) | 15 Lbf. (66 N) |
| Avg. Mating / Unmating Force (Mini Powerclaw to Wire) | 8 Lbf. (36 N) |
| PCB Mounting Style | Plated Through Hole |
| Max PCB Thickness (Standard) | 0.15 in. (0.381 mm) |
| Max PCB Thickness (Mini) | 0.25 in. (0.635 mm) |
| Min. Contact / Spring Retention Force (Wire Housing) | 50 Lbf. (222 N) |
| Min. Creepage / Clearance Distance (Unmated) | 2.99 mm (IIIa) |
| Min. Creepage / Clearance Distance (Mated) | 2.99 mm |
| Mechanical Shock | 50gs (MIL-STD-202, Condition A) |
| Vibration (High Frequency) | 10gs (MIL-STD-202, Condition A) |
| Environmental Sealing (with Boots) | IP64 |
| Touch Safety (Mated) | IEC 60529 - IP20 |
| Touch Safety (Unmated, Wire Contacts & PCB Mating Interface) | IEC 60529 IP10 |
| Climatic Testing | IEC 60512 Test -11j, 11i & 11g |
| Cycle Life | 5,000 Cycles (IEC 60512 Test 9a) |
| Mechanical Strength (Impact) | 29.5 Inches Dropped 8 times (IEC 60512-5) |
| Standard Housings (Color Options): | Yellow, Orange, Red, Gray, Blue, Green, Black |
| Chemical Resistant Housings (Color Options): | Red, Gray, Black |
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