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Terminal Blocks - Barrier Blocks

Category Introduction

Barrier terminal blocks are PCB or chassis mount connection points for securing two or more wires to a circuit or power bus. They consist of screw, quick connect, solder tab, turret, wire wrap or threaded stud positions arranged in a continuous strip. Each position is fully insulated from the other positions. Blocks are differentiated by number of circuits, number of wire entries, pitch, number of rows, current and voltage ratings, wire gauge, and top or bottom termination.

Product List

40086 Items
PDF Mfr Part # Quantity
Available		 UnitPrice RFQ Series Packaging Product StatusTerminal Block TypeNumber of CircuitsNumber of Wire EntriesPitchNumber of RowsCurrent Rating (Amps)Voltage RatingWire GaugeTop TerminationBottom TerminationBarrier TypeFeaturesColor
0387390325
0387390325
CONN BARRIER STRP 10CIRC 0.438"
Molex
 266 $3.67
Beau 38739 Bulk ObsoleteBarrier Block10100.438" (11.12mm)115A300V14-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
0387291429
0387291429
CONN BARRIER STRIP 8CIRC 0.375"
Molex
 93 $3.62
Beau 38729 Bulk ActiveBarrier Block880.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateWire Wrap3 Wall (Tri)CoverBlack
0387298351
0387298351
CONN BARRIER STRIP 5CIRC 0.375"
Molex
 174 $3.70
Beau 38729 Bulk ActiveBarrier Block550.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
0387298449
0387298449
CONN BARRIER STRIP 7CIRC 0.375"
Molex
 36 $3.62
Beau 38729 Bulk ActiveBarrier Block770.375" (9.53mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)-Black
0387590293
0387590293
CONN BARRIER STRIP 8CIRC 0.375"
Molex
 179 $3.69
Beau 38759 Bulk ActiveBarrier Block880.375" (9.53mm)125A300V12-24 AWGScrews with Captive PlatePC Pin3 Wall (Tri)CoverBlack
0387690073
0387690073
CONN BARRIER STRIP 8CIRC 0.375"
Molex
 96 $3.64
Beau 38769 Bulk ObsoleteBarrier Block8160.375" (9.53mm)220A300V14-24 AWGScrewsClosed2 Wall (Dual)FlangeBlack
0387790041
0387790041
CONN BARRIER STRIP 7CIRC 0.375"
Molex
 206 $3.63
Beau 38779 Bulk ObsoleteBarrier Block7140.375" (9.53mm)220A300V14-24 AWGScrews with Quick Connect TabsClosed2 Wall (Dual)FlangeBlack
T37005-05-0
T37005-05-0
CONN BARRIER STRIP 5CIRC 0.375"
Curtis Industries
 66 $3.66
37000 Bulk ActiveBarrier Block550.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Closed3 Wall (Tri)Flange-
T37115-05-0
T37115-05-0
CONN BARRIER STRIP 5CIRC 0.375"
Curtis Industries
 192 $3.64
37000 Bulk ActiveBarrier Block550.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)PC Pin3 Wall (Tri)--
T38025-05-0
T38025-05-0
CONN BARRIER STRIP 5CIRC 0.375"
Curtis Industries
 78 $3.66
38000 Bulk ActiveBarrier Block550.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Solder Turret2 Wall (Dual)Flange-
T38212-04-0
T38212-04-0
CONN BARRIER STRIP 4CIRC 0.375"
Curtis Industries
 21 $3.61
38000 Bulk ActiveBarrier Block440.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)Flange-
T38218-04-0
T38218-04-0
CONN BARRIER STRIP 4CIRC 0.375"
Curtis Industries
 217 $3.67
38000 Bulk ActiveBarrier Block440.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin, Insulated2 Wall (Dual)Flange-
T38222-04-0
T38222-04-0
CONN BARRIER STRIP 4CIRC 0.375"
Curtis Industries
 158 $3.63
38000 Bulk ActiveBarrier Block440.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)Flange-
T38228-04-0
T38228-04-0
CONN BARRIER STRIP 4CIRC 0.375"
Curtis Industries
 224 $3.66
38000 Bulk ActiveBarrier Block440.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)Flange-
T38232-04-0
T38232-04-0
CONN BARRIER STRIP 4CIRC 0.375"
Curtis Industries
 123 $3.65
38000 Bulk ActiveBarrier Block440.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)Flange-
T38238-04-0
T38238-04-0
CONN BARRIER STRIP 4CIRC 0.375"
Curtis Industries
 40 $3.66
38000 Bulk ActiveBarrier Block440.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.110"), Insulated2 Wall (Dual)Flange-
T38262-04-0
T38262-04-0
CONN BARRIER STRIP 4CIRC 0.375"
Curtis Industries
 184 $3.69
38000 Bulk ActiveBarrier Block440.375" (9.53mm)120A300V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)Flange-
T38268-04-0
T38268-04-0
CONN BARRIER STRIP 4CIRC 0.375"
Curtis Industries
 161 $3.64
38000 Bulk ActiveBarrier Block440.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateWire Wrap, Insulated2 Wall (Dual)Flange-
T38412-04-0
T38412-04-0
CONN BARRIER STRIP 4CIRC 0.375"
Curtis Industries
 45 $3.63
38000 Bulk ActiveBarrier Block440.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)Flange-
T38418-04-0
T38418-04-0
CONN BARRIER STRIP 4CIRC 0.375"
Curtis Industries
 194 $3.67
38000 Bulk ActiveBarrier Block440.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin, Insulated2 Wall (Dual)Flange-