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Curtis Industries 431101120 Series 43000 Terminal Block

Curtis Industries' Series 43000 terminal blocks provide a versatile and economical option for design engineers. These blocks feature a .4375" (11.11mm) centerline spacing and accommodate a broad wire range from 22AWG to 12AWG. The unique Curtis contact design minimizes solder joint fracturing, while standard brass inserts and polypropylene housing (rated 94V-0) ensure durability and safety. Available in various configurations including base mount, feed-thru, quick connect, and right-angle styles, these terminal blocks are suitable for a wide range of electronic applications. Custom designs are available upon request.

Authorized Distributors
Source:DigiKey
Part No:431101120
Stock:0
Inv Date:06-12-2026
Price: Unit price: $6.006
Buy/RFQ:
Part No:431101120
Stock:50
Inv Date:06-12-2026
Price: Unit price: $5.34
Buy/RFQ:
Part No:431101120
Stock:50
Inv Date:06-12-2026
Price: Unit price: $5.34
Buy/RFQ:

Curtis Industries 431101120 Series 43000 Terminal Block Specifications:

  • Center-to-Center Spacing: .4375" (11.11mm)
  • Wire Range: No. 22AWG to 12AWG
  • Number 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
  • Housing Continuous Use Temp: 105°C (221°F)
  • Flammability Rating: 94V-0
  • Water Absorption: .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 431101120?

You can click on the BUY or RFQ button to purchase 431101120 from an authorized Curtis Industries distributor.

How do I troubleshoot issues or seek technical support for part 431101120?

You can download the 431101120 datasheet or visit the Curtis Industries website for support.

Who is the manufacturer of 431101120?

Curtis Industries

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