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Hammond Manufacturing 166D20 Power Transformer

This component is designed for power management and industrial applications, providing reliable performance in demanding environments.

Authorized Distributors
Source:Newark
Part No:166D20
Stock:28
Inv Date:06-11-2026
Price: Unit price: $26.24
Buy/RFQ:
Source:DigiKey
Part No:166D20
Stock:15
Inv Date:06-11-2026
Price: Unit price: $25.49
Buy/RFQ:
Part No:166D20
Stock:0
Inv Date:06-12-2026
Price: Unit price: $25.48
Buy/RFQ:
Part No:166D20
Stock:0
Inv Date:06-11-2026
Price: Unit price: $25.49
Buy/RFQ:
Part No:166D20
Stock:0
Inv Date:06-11-2026
Price: Unit price: $23.83
Buy/RFQ:
Part No:166D20
Stock:0
Inv Date:06-11-2026
Price: Unit price: $23.83
Buy/RFQ:
Part No:166D20
Stock:18
Inv Date:06-11-2026
Price: Unit price: $23.82
Buy/RFQ:

Hammond Manufacturing 166D20 Power Transformer Specifications:

  • Primary Voltage: 115V 60 Hz
  • Secondary Voltage: 20 VAC (C.T.)
  • Secondary Current: 2 Amps
  • Overall Dimensions: 3.69 x 1.88 x 2.00 inches
  • Mounting: Chassis mount with channel bracket and two holes
  • Lead Length: Minimum 6 inches
  • Insulation: Class B (130°C), UL Listed and CSA Certified
  • Hi-Pot Test: 2,000V RMS
  • Dual bobbin design, no electrostatic shield required
  • Temperature Rating: 130°C (Class B), 105°C (Class A)

Buy the Hammond Series Power Transformer: 166D20

Purchase the Hammond 166D20 transformer online for efficient power management in industrial settings. This reliable component ensures stable voltage regulation and long-lasting performance. Designed with dual bobbin construction and UL listing, it offers safety and durability for demanding environments. Its open style, chassis mount configuration with 6-inch leads allows easy installation in various equipment. Trust Hammond's quality manufacturing to deliver consistent, trouble-free operation suitable for industrial automation, power supplies, and control systems. Buy online now for fast, secure delivery!

Get Hammond 166D20 today—built for reliable power management and industrial durability.

Frequently Asked Questions

Where can I buy Hammond Manufacturing 166D20?

You can click on the BUY or RFQ button to purchase 166D20 from an authorized Hammond Manufacturing distributor.

How do I troubleshoot issues or seek technical support for part 166D20?

You can download the 166D20 datasheet or visit the Hammond Manufacturing website for support.

Who is the manufacturer of 166D20?

Hammond Manufacturing

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