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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
0387490145
0387490145
CONN BARRIER STRIP 6CIRC 0.438"
Molex
 57 $2.95
Beau 38749 Bulk ActiveBarrier Block660.438" (11.12mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)FlangeBlack
0387507304
0387507304
CONN BARRIER STRIP 4CIRC 0.375"
Molex
 33 $2.97
Beau 38750 Bulk ObsoleteBarrier Block440.375" (9.53mm)125A300V12-24 AWGScrews with Captive PlatePC Pin3 Wall (Tri)FlangeBlack
0387507604
0387507604
CONN BARRIER STRIP 4CIRC 0.375"
Molex
 101 $2.95
Beau 38750 Bulk ActiveBarrier Block440.375" (9.53mm)125A300V12-24 AWGScrews with Captive PlatePC Pin3 Wall (Tri)FlangeBlack
0386100608
0386100608
CONN BARRIER STRIP 8CIRC 0.25"
Molex
 269 $2.91
Beau 38610 Bulk ObsoleteBarrier Block880.250" (6.35mm)110A300V18-22 AWGScrewsClosed2 Wall (Dual)-Black
0387115906
0387115906
SR BTS PC RA 6 ASY C
Molex
 196 $2.98
- Active-------------
0387304806
0387304806
CONN BARRIER STRIP 6CIRC 0.438"
Molex
 291 $2.97
Beau 38730 Bulk ActiveBarrier Block660.438" (11.12mm)115A300V14-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)-Black
0387400107
0387400107
CONN BARRIER STRIP 7CIRC 0.438"
Molex
 74 $2.97
Beau 38740 Bulk ActiveBarrier Block770.438" (11.12mm)115A300V14-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
431000-05-0
431000-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 111 $2.91
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsClosed2 Wall (Dual)--
431001-05-0
431001-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 101 $2.94
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsClosed2 Wall (Dual)--
431002-05-0
431002-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 231 $2.95
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsClosed2 Wall (Dual)--
431003-05-0
431003-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 139 $2.92
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsClosed2 Wall (Dual)--
431005-05-0
431005-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 205 $2.97
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Closed2 Wall (Dual)--
431101-05-0
431101-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 298 $2.91
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431102-05-0
431102-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 146 $2.94
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431103-05-0
431103-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 81 $2.97
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431105-05-0
431105-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 205 $2.98
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
431110-05-0
431110-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 161 $2.98
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431111-05-0
431111-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 204 $2.94
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431112-05-0
431112-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 85 $2.98
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431113-05-0
431113-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 94 $2.95
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--