Terminals > Ring-Terminals > Heat-Shrink-Ring-Terminals

Perma-Seal Heat Shrink Ring Terminals - 22-18 Gauge

Molex's Perma-Seal waterproof adhesive ring terminals provide long-lasting, moisture-proof connections that withstand many corrosive fluids such as saltwater, hydraulic fluids and gasoline. The inner wall of the heat-shrinkable Perma-Seal NiAc sleeve is lined with a special hot-melt adhesive that is inert at room temperature. As the sleeve is heated, the adhesive melts and flows, filling any existing voids and creating a seal from the environment. To install, simply crimp onto the wire and heat with a heat gun or torch to shrink and seal. The NiAc insulation shrinks at a lower temperature (90°C) and up to 40% faster than polyolefin or nylon, saving installation costs and reducing the potential for wire insulation damage. The durable sleeve of Perma-Seal terminals resists abrasion and cutting, maintaining the insulation and sealing properties even in the most hostile environments.


  • NiAc insulation shrinks 40% faster than nylon or polyolefin tubing.
  • Shrinks at a low temperature of 90°C (194°F).
  • Lined with hot melt adhesive.
  • Thicker insulation resists abrasion and cutting.
  • Insulation shrinks to less than half its original diameter.
  • Excellent chemical resistance.
  • Use with Molex PremiumGrade Hand Crimp Tool.
Item Description Price
1+ I 100+ I 1000+
Qty in
Package
In Stock Add to Cart
951149 Molex 19164-0004, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 1/4" Stud, Red, 22-18 Ga (SA-222-14) (10 MIN)
0.69950 I 0.61530 I 0.50550
10 EA
951109 Molex 19164-0003, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 10 Stud, Red, 22-18 Ga (SA-221-10) (10 MIN)
0.60960 I 0.51970 I 0.38610
10 EA
951389 Molex 19164-0005, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 3/8" Stud, Red, 22-18 Ga (SA-226-38) (10 MIN)
0.73140 I 0.65520 I 0.53740
10 EA
951069 Molex 19164-0085, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 6 Stud, Red, 22-18 Ga (SA-221-06) (10 MIN)
0.64240 I 0.54530 I 0.41890
10 EA
951089 Molex 19164-0086, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 8 Stud, Red, 22-18 Ga (SA-221-08) (10 MIN)
0.64150 I 0.55160 I 0.41800
10 EA Call

Perma-Seal Heat Shrink Ring Terminals - 16-14 Gauge

Molex's Perma-Seal waterproof adhesive ring terminals provide long-lasting, moisture-proof connections that withstand many corrosive fluids such as saltwater, hydraulic fluids and gasoline. The inner wall of the heat-shrinkable Perma-Seal NiAc sleeve is lined with a special hot-melt adhesive that is inert at room temperature. As the sleeve is heated, the adhesive melts and flows, filling any existing voids and creating a seal from the environment. To install, simply crimp onto the wire and heat with a heat gun or torch to shrink and seal. The NiAc insulation shrinks at a lower temperature (90°C) and up to 40% faster than polyolefin or nylon, saving installation costs and reducing the potential for wire insulation damage. The durable sleeve of Perma-Seal terminals resists abrasion and cutting, maintaining the insulation and sealing properties even in the most hostile environments.


  • NiAc insulation shrinks 40% faster than nylon or polyolefin tubing.
  • Shrinks at a low temperature of 90°C (194°F).
  • Lined with hot melt adhesive.
  • Thicker insulation resists abrasion and cutting.
  • Insulation shrinks to less than half its original diameter.
  • Excellent chemical resistance.
  • Use with Molex PremiumGrade Hand Crimp Tool.
Item Description Price
1+ I 100+ I 1000+
Qty in
Package
In Stock Add to Cart
952149 Molex 19164-0026, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 1/4" Stud, Blue, 16-14 Ga (SB-225-14) (10 MIN)
0.63590 I 0.56780 I 0.41520
10 EA
952109 Molex 19164-0034, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 10 Stud, Blue, 16-14 Ga (SB-237-10) (10 MIN)
0.59110 I 0.50120 I 0.37240
10 EA
952389 Molex 19164-0020, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 3/8" Stud, Blue, 16-14 Ga (SB-218-38) (10 MIN)
0.65950 I 0.59140 I 0.43880
10 EA
952569 Molex 19164-0027, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 5/16" Stud, Blue, 16-14 Ga (SB-225-56) (10 MIN)
0.66760 I 0.59140 I 0.44690
10 EA
952069 Molex 19164-0032, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 6 Stud, Blue, 16-14 Ga (SB-237-06) (10 MIN)
0.66510 I 0.57520 I 0.44640
10 EA
952089 Molex 19164-0033, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 8 Stud, Blue, 16-14 Ga (SB-237-08) (10 MIN)
0.66170 I 0.56460 I 0.44300
10 EA

Perma-Seal Heat Shrink Ring Terminals - 12-10 Gauge

Molex's Perma-Seal waterproof adhesive ring terminals provide long-lasting, moisture-proof connections that withstand many corrosive fluids such as saltwater, hydraulic fluids and gasoline. The inner wall of the heat-shrinkable Perma-Seal NiAc sleeve is lined with a special hot-melt adhesive that is inert at room temperature. As the sleeve is heated, the adhesive melts and flows, filling any existing voids and creating a seal from the environment. To install, simply crimp onto the wire and heat with a heat gun or torch to shrink and seal. The NiAc insulation shrinks at a lower temperature (90°C) and up to 40% faster than polyolefin or nylon, saving installation costs and reducing the potential for wire insulation damage. The durable sleeve of Perma-Seal terminals resists abrasion and cutting, maintaining the insulation and sealing properties even in the most hostile environments.


  • NiAc insulation shrinks 40% faster than nylon or polyolefin tubing.
  • Shrinks at a low temperature of 90°C (194°F).
  • Lined with hot melt adhesive.
  • Thicker insulation resists abrasion and cutting.
  • Insulation shrinks to less than half its original diameter.
  • Excellent chemical resistance.
  • Use with Molex PremiumGrade Hand Crimp Tool.
Item Description Price
1+ I 100+ I 1000+
Qty in
Package
In Stock Add to Cart
953149 Molex 19164-0066, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 1/4" Stud, Yellow, 12-10 Ga (SC-230-14) (10 MIN)
0.76030 I 0.72150 I 0.54830
10 EA
953109 Molex 19164-0065, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 10 Stud, Yellow, 12-10 Ga (SC-230-10) (10 MIN)
0.81820 I 0.77390 I 0.60280
10 EA
953389 Molex 19164-0068, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 3/8" Stud, Yellow, 12-10 Ga (SC-240-38) (10 MIN)
0.77440 I 0.72570 I 0.56240
10 EA
953569 Molex 19164-0067, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 5/16" Stud, Yellow, 12-10 Ga (SC-230-56) (10 MIN)
0.80350 I 0.76470 I 0.59150
10 EA
953089 Molex 19164-0062, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 8 Stud, Yellow, 12-10 Ga (SC-228-08) (10 MIN)
0.79510 I 0.74690 I 0.57880
10 EA

Perma-Seal Heat Shrink Ring Terminals - 8 Gauge

Molex's Perma-Seal waterproof adhesive ring terminals provide long-lasting, moisture-proof connections that withstand many corrosive fluids such as saltwater, hydraulic fluids and gasoline. The inner wall of the heat-shrinkable Perma-Seal NiAc sleeve is lined with a special hot-melt adhesive that is inert at room temperature. As the sleeve is heated, the adhesive melts and flows, filling any existing voids and creating a seal from the environment. To install, simply crimp onto the wire and heat with a heat gun or torch to shrink and seal. The NiAc insulation shrinks at a lower temperature (90°C) and up to 40% faster than polyolefin or nylon, saving installation costs and reducing the potential for wire insulation damage. The durable sleeve of Perma-Seal terminals resists abrasion and cutting, maintaining the insulation and sealing properties even in the most hostile environments.


  • NiAc insulation shrinks 40% faster than nylon or polyolefin tubing.
  • Shrinks at a low temperature of 90°C (194°F).
  • Lined with hot melt adhesive.
  • Thicker insulation resists abrasion and cutting.
  • Insulation shrinks to less than half its original diameter.
  • Excellent chemical resistance.
  • Use with Molex PremiumGrade Hand Crimp Tool.
Item Description Price
1+ I 100+ I 1000+
Qty in
Package
In Stock Add to Cart
954149 Molex 19164-0081, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 1/4" Stud, Red, 8 Ga (SD-651-14) (10 MIN)
1.31 I 1.16 I 0.97660
10 EA
954109 Molex 19164-0080, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 10 Stud, Red, 8 Ga (SD-656-10) (10 MIN)
1.22 I 1.05 I 0.88350
10 EA
954389 Molex 19164-0082, Perma-Seal™ Heat Shrink & Crimp Ring Terminal, 3/8" Stud, Red, 8 Ga (SD-652-38) (10 MIN)
1.35 I 1.21 I 1.04
10 EA