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MOLEX 2166221021 Sealed Power Connector

The Squba 3.6mm pitch sealed wire-to-wire connector system features an IP67 NEMA rating, capable of carrying up to 14.0A. Made with durable nylon housing and copper alloy contacts, it ensures secure power connections for consumer electronics, industrial equipment, and vehicles. The connector incorporates a wraparound insulation crimp, a primary lock providing 40N terminal retention, and seal caps for protection during shipping and use. Certificated by UL and CSA, it withstands 600V and 25 cycles of durability, with proper terminal alignment to prevent seal damage.

Authorized Distributors
Source:Newark
Part No:216622-1021
Stock:50
Inv Date:05-29-2026
Price: Unit price: $1.24
Buy/RFQ:
Source:DigiKey
Part No:2166221021
Stock:0
Inv Date:05-29-2026
Price: Unit price: $5.88314
Buy/RFQ:
Part No:216622-1021
Stock:392
Inv Date:05-30-2026
Price: Unit price: $8.12
Buy/RFQ:
Part No:216622-1021
Stock:0
Inv Date:05-29-2026
Price: Unit price: $6.88
Buy/RFQ:
Part No:216622-1021
Stock:250
Inv Date:05-29-2026
Price: Unit price: $5.92
Buy/RFQ:
Part No:216622-1021
Stock:250
Inv Date:05-29-2026
Price: Unit price: $5.92
Buy/RFQ:

MOLEX 2166221021 Sealed Power Connector Specifications:

  • Pitch: 3.60mm
  • Number of Circuits: 2
  • Cable Length: 150.00mm
  • Material - Metal: Copper Alloy
  • Material - Plating Mating: Matte Tin
  • Material - Plating Termination: Matte Tin
  • Material - Resin: Nylon
  • Current - Maximum per Contact: 14.0A
  • Voltage - Maximum: 600V
  • Locking: Yes, primary lock provides 40N terminal retention
  • Sealing: IP67 NEMA rated, seal caps included
  • Wire Insulation Diameter: 1.90mm-2.40mm
  • Wire Size AWG: 16
  • Certification: UL (E29179), CSA
  • Durability Cycles: 25 cycles
  • Weight: 12.674 grams
  • Application: Power, Signal, Wire-to-Wire, Sealed Assembly

Buy the Buy Molex Wire-to-Wire Connector Part Number 2166221021 Online

Secure your power connections with the Molex Sealed Power Connector, featuring a 3.6mm pitch, IP67 rating, 14A capacity, and UL certification. Its nylon housing and copper alloy contacts provide durability and excellent electrical performance. Equipped with a primary lock for vibration resistance and seal caps for protection against environmental factors, this connector is ideal for industrial, consumer, and vehicle applications requiring reliable, waterproof connections. Easy to install with proper terminal alignment, ensuring long-term performance and safety in demanding environments.

Order your Molex Series216622 3.6mm Sealed Wire-to-Wire Connector today and ensure reliable, waterproof power connections for industrial, automotive, or consumer projects.

Frequently Asked Questions

Where can I buy MOLEX 2166221021?

You can click on the BUY or RFQ button to purchase 2166221021 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 2166221021?

You can download the 2166221021 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 2166221021?

MOLEX

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