Thomas & Betts RA18-14 22 to 16 AWG 1/4 Inch Stud Red Electrotinned Copper Nylon Insulated Ring Terminal
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$167.13/c (100 ea)
Order in multiples of 100 (pack qty) Already a Customer? Log in to view your pricing
Manufacturer Thomas & Betts
Mfg Catalog # RA18-14
North Coast Part # 13720


  • Self-insulated with high dieletric-strength nylon sleeves. An inner bronze insulation grip sleeve lengthens the flexing radius of the conductor and eliminates conductor creep.


  • Stud Size: 1/4
  • Terminal Series: RA
  • Insulation Type: Insulated Nylon
  • Color: Red
  • Finish: Electro Tin-Plated
  • Material: Copper
  • Wire Range: 22-16

Dimension Information

  • Stock Thickness: .03
  • A (inches): 1.07
  • Maximum Insulation (inches): .136
  • C (inches): .31
  • B (inches): .46
  • M (inches): .84


  • Voltage Rating: 600V
  • Temperature Rating: 105°C
  • Flammability Rating: UL 94 V-2


  • Application Tools: WT2000, WT112M, WT145C, ERG4001, ERG4003, WT145A
  • Recommended Tool: WT145A


  • Package Height: 8.25
  • Package Type: Standard
  • Inner Package: 100
  • Outer Package: 500
  • Package Width: 10
  • Order Multiple: 100
  • T&B Weight Per UOM: 4.38 lbs. per 1000
  • Alternate Package Qty: RA713
  • T&B Sold in UOM: Each
  • Package Length: 12.6

Application Support


  • UL
  • RoHS Compliance: Yes
  • CSA


UPC 78621080394
GTiN 05414363157526
Finish Tin Plated
Width 1.3 in
Color Red
Voltage 600 Volt
Type Long Sleeve
Thickness .03 in
Insulation Type Insulated Nylon
Material Copper
Stud Size 1/4 in
Terminal Type RA
Conductor Size 22-16 AWG
Height 3 in
Wire Size 22-16 AWG
Temperature Rating 105 C
Family Brand Name Thomas & Betts
Insulation Material Nylon
Flamability Class Rated V-2 Per UL94
Used With Round Conductors
Sub Brand Sta-Kon

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