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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
OSTYK21113030
OSTYK21113030
CONN BARRIER STRIP 13CIRC 0.25"
On Shore Technology Inc.
 216 $3.40
OSTYK21 Bulk ActiveBarrier Block13130.250" (6.35mm)110A250V18-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
OSTYK44113030
OSTYK44113030
CONN BARRIER STRP 13CIRC 0.374"
On Shore Technology Inc.
 153 $3.40
OSTYK44 Bulk ActiveBarrier Block13130.374" (9.50mm)130A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
10139522-112LF
10139522-112LF
BARIERTMLBLK12PS/R9.5PCH
Amphenol ICC (FCI)
 90 $3.42
Bulk Active-------------
431200-05-0
431200-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 31 $3.48
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)--
431201-05-0
431201-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 57 $3.40
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)--
431202-05-0
431202-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 222 $3.47
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)--
431203-05-0
431203-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 265 $3.49
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)--
431205-05-0
431205-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 170 $3.45
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Solder Turret2 Wall (Dual)--
431210-05-0
431210-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 250 $3.44
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)--
431211-05-0
431211-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 67 $3.42
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)--
431212-05-0
431212-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 145 $3.41
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)--
431213-05-0
431213-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 146 $3.50
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)--
431215-05-0
431215-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 17 $3.45
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Solder Turret2 Wall (Dual)--
431300-05-0
431300-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 146 $3.42
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110")2 Wall (Dual)--
431301-05-0
431301-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 30 $3.47
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110")2 Wall (Dual)--
431302-05-0
431302-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 109 $3.44
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110")2 Wall (Dual)--
431303-05-0
431303-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 65 $3.47
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110")2 Wall (Dual)--
431305-05-0
431305-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 242 $3.47
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Quick Connect (0.110")2 Wall (Dual)--
431600-05-0
431600-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 287 $3.47
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)--
431601-05-0
431601-05-0
CONN BARRIER STRIP 5CIRC 0.438"
Curtis Industries
 111 $3.57
43000 Bulk ActiveBarrier Block550.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)--