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Anderson Power Products 5921BK High-current Power Connector

The Anderson SB 120 connector provides a reliable, high-current connection for industrial and manufacturing applications. Featuring a cost-effective, flexible design, it supports wire sizes up to 1 AWG and currents up to 240 amps. Its chemical-resistant housing extends operational temperature range to -40°C while ensuring UV and chemical durability. Available with optional environmental boots and accessories like mounting clamps and dust covers, this connector ensures safe, secure, and protected connections in demanding environments. Its lead-free silver-plated contacts offer excellent electrical performance with up to 10,000 mating cycles.

Authorized Distributors
Source:DigiKey
Part No:5921-BK
Stock:464
Inv Date:06-12-2026
Price: Unit price: $3.82
Buy/RFQ:
Part No:5921-BK
Stock:2816
Inv Date:06-13-2026
Price: Unit price: $3.82
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Part No:5921-BK
Stock:0
Inv Date:06-13-2026
Price: N/A
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Part No:5921-BK
Stock:0
Inv Date:06-12-2026
Price: Unit price: $3.12
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Part No:5921-BK
Stock:2333
Inv Date:06-12-2026
Price: Unit price: $3.16
Buy/RFQ:
Part No:5921-BK
Stock:2333
Inv Date:06-12-2026
Price: Unit price: $3.16
Buy/RFQ:

Anderson Power Products 5921BK High-current Power Connector Specifications:

  • Current Rating: 240 Amps wire to wire, 120 Amps wire to busbar
  • Voltage Rating: 600 V AC/DC
  • Wire Size Range: Up to 1 AWG (42.4 mm), wire insulation diameter up to 0.600 inches (15.24 mm)
  • Materials: Polycarbonate housing, stainless steel contact springs, copper alloy contacts with silver plating
  • Temperature Range: -40°C to 105°C (with chemical resistant housing option, operational down to -40°C)
  • Dielectric Withstanding Voltage: 2,200 Volts AC
  • Mating Cycles: Up to 10,000 cycles with silver-plated contacts
  • Dimensions: Mating length approximately 4.10 mm for wire contacts, 0.28 inches ID for contact barrels
  • Environmental Protection: IP64 with environmental boots, optional dust covers included
  • Certifications: UL1977, CSA recognized
  • Housing Flammability Rating: UL94 V-0
  • Contact Retention Force: Min. 7 lbf (approx. 31 N)

Buy the Buy Anderson Power Products SB120 Part Number 5921BK Online

Purchase the Anderson SB 120 high-current connector online today and enhance your industrial power system's safety and reliability. Engineered for demanding applications, it supports wire sizes up to 1 AWG and currents up to 240 amps, with durable, chemical-resistant housing options. The connector features silver-plated contacts for superior electrical performance with up to 10,000 mating cycles. Easy to install with accessories like mounting clamps, dust covers, and environmental boots, ensuring your connection remains protected from dust, dirt, and chemicals in challenging environments.

Buy Anderson Power Products SB120 part number 5921BK now and experience unmatched reliability and performance in high-current, industrial power connections.

Frequently Asked Questions

Where can I buy Anderson Power Products 5921BK?

You can click on the BUY or RFQ button to purchase 5921BK from an authorized Anderson Power Products distributor.

How do I troubleshoot issues or seek technical support for part 5921BK?

You can download the 5921BK datasheet or visit the Anderson Power Products website for support.

Who is the manufacturer of 5921BK?

Anderson Power Products

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