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Curtis Industries 431100040 Series 43000 Terminal Block

Curtis Industries' Series 43000 terminal blocks provide a cost-effective solution for design engineers needing a variety of mounting styles and termination options. These blocks feature .4375" (11.11mm) centerline spacing and accommodate wire sizes from 22AWG to 12AWG, with a current rating up to 30A. The unique Curtis contact design minimizes solder joint fracturing, ensuring reliable connections. Available in base mount and feed-thru styles with options for P.C. pin, turret, quick connect, wire wrap, and right-angle configurations. Custom designs are available to meet specific application requirements. These terminal blocks are ideal for electronic applications requiring durable and reliable wire termination.

Authorized Distributors
Source:DigiKey
Part No:431100040
Stock:0
Inv Date:06-08-2026
Price: Unit price: $4.43
Buy/RFQ:
Part No:431100040
Stock:211
Inv Date:06-08-2026
Price: Unit price: $4.164
Buy/RFQ:
Part No:431100040
Stock:211
Inv Date:06-08-2026
Price: Unit price: $4.164
Buy/RFQ:

Curtis Industries 431100040 Series 43000 Terminal Block Specifications:

  • Series: 43000
  • Center-to-Center Spacing: .4375" (11.11mm)
  • Wire Range: No. 22AWG to 12AWG
  • No. of Terminals: 1 thru 26 (28 without mounting holes)
  • Voltage Rating: 600V
  • Tightening Torque: 9 in. lb.
  • Current Rating: 20 amps UL (30 Amps with 10AWG & Lugs)
  • Housing Material: Polypropylene
  • Continuous Use Temp. (UL Index): 105°C (221°F)
  • Flammability Rating: 94V-0
  • Water Absorption (24 hrs. % wt. gain): .03%
  • Breakdown Voltage: Terminal - Terminal 3000V, Terminal - Ground 3000V
  • Terminal Material: Brass - Tin Plated

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Frequently Asked Questions

Where can I buy Curtis Industries 431100040?

You can click on the BUY or RFQ button to purchase 431100040 from an authorized Curtis Industries distributor.

How do I troubleshoot issues or seek technical support for part 431100040?

You can download the 431100040 datasheet or visit the Curtis Industries website for support.

Who is the manufacturer of 431100040?

Curtis Industries

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