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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
433612-12-0
433612-12-0
CONN BARRIER STRP 12CIRC 0.438"
Curtis Industries
 12 $7.97
43000 Bulk ActiveBarrier Block12120.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433615-12-0
433615-12-0
CONN BARRIER STRP 12CIRC 0.438"
Curtis Industries
 25 $7.91
43000 Bulk ActiveBarrier Block12120.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Wire Wrap, Insulated2 Wall (Dual)--
2009-3/4ST
2009-3/4ST
CONN BARRIER STRIP 9CIRC 0.438"
Curtis Industries
 112 $7.95
2000 Bulk ActiveBarrier Block9180.438" (11.12mm)230A-10-22 AWGScrews with Solder Lugs, SingleClosed2 Wall (Dual)Flange-
2009-ST
2009-ST
CONN BARRIER STRIP 9CIRC 0.438"
Curtis Industries
 14 $7.94
2000 Bulk ActiveBarrier Block9180.438" (11.12mm)230A-10-22 AWGScrews with Solder Lugs, DualClosed2 Wall (Dual)Flange-
2010-YSY
2010-YSY
CONN BARRIER STRP 10CIRC 0.438"
Curtis Industries
 114 $7.97
2000 Bulk ActiveBarrier Block10200.438" (11.12mm)230A-10-22 AWGScrewsSolder Tab2 Wall (Dual)Flange-
2010-YWY
2010-YWY
CONN BARRIER STRP 10CIRC 0.438"
Curtis Industries
 14 $7.89
2000 Bulk ActiveBarrier Block10200.438" (11.12mm)230A-10-22 AWGScrewsWire Wrap2 Wall (Dual)Flange-
325125-12-0
325125-12-0
CONN BARRIER STRP 12CIRC 0.325"
Curtis Industries
 107 $7.87
32500 Bulk ActiveBarrier Block12120.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)Wire Wrap2 Wall (Dual)--
325135-12-0
325135-12-0
CONN BARRIER STRP 12CIRC 0.325"
Curtis Industries
 11 $7.75
32500 Bulk ActiveBarrier Block12120.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)Solder Turret2 Wall (Dual)--
325145-12-0
325145-12-0
CONN BARRIER STRP 12CIRC 0.325"
Curtis Industries
 120 $7.82
32500 Bulk ActiveBarrier Block12120.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
325325-12-0
325325-12-0
CONN BARRIER STRP 12CIRC 0.325"
Curtis Industries
 34 $7.78
32500 Bulk ActiveBarrier Block12120.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)Wire Wrap3 Wall (Tri)--
325335-12-0
325335-12-0
CONN BARRIER STRP 12CIRC 0.325"
Curtis Industries
 52 $7.78
32500 Bulk ActiveBarrier Block12120.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)Solder Turret3 Wall (Tri)--
325345-12-0
325345-12-0
CONN BARRIER STRP 12CIRC 0.325"
Curtis Industries
 41 $7.85
32500 Bulk ActiveBarrier Block12120.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)PC Pin3 Wall (Tri)--
0387203821
0387203821
CONN BARRIER STRP 21CIRC 0.375"
Molex
 40 $7.97
Beau 38720 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)FlangeBlack
0386100426
0386100426
CONN BARRIER STRIP 26CIRC 0.25"
Molex
 124 $7.89
Beau 38610 Bulk ObsoleteBarrier Block26260.250" (6.35mm)110A300V18-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
0387212223
0387212223
CONN BARRIER STRP 23CIRC 0.375"
Molex
 102 $7.80
Beau 38721 Bulk ActiveBarrier Block23230.375" (9.53mm)115A300V14-22 AWGScrewsWire Wrap2 Wall (Dual)FlangeBlack
0387306324
0387306324
CONN BARRIER STRP 24CIRC 0.438"
Molex
 59 $7.79
Beau 38730 Bulk ActiveBarrier Block24240.438" (11.12mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)-Black
0387506125
0387506125
CONN BARRIER STRP 25CIRC 0.375"
Molex
 61 $7.74
Beau 38750 Bulk ObsoleteBarrier Block25250.375" (9.53mm)120A300V14-24 AWGScrewsPC Pin3 Wall (Tri)FlangeBlack
A20431007
A20431007
CONN BARRIER STRP 10CIRC 0.375"
Eaton - Electronics Division
 104 $8.19
A2000 Bulk ActiveBarrier Block10100.375" (9.53mm)130A300V12-22 AWGScrews with Captive PlateWire Wrap, Insulated2 Wall (Dual)FlangeBlack
TB300-03BS
TB300-03BS
BARRIER BLOCK
Eaton - Bussmann Electrical Division
 111 $8.33
Magnum® TB300 Bulk ActiveBarrier Block360.562" (14.27mm)230A600V8-22 AWGScrews with Captive PlateClosed2 Wall (Dual)FlangeBlack
TB100-06L1
TB100-06L1
TERMINAL BLOCK
Eaton - Bussmann Electrical Division
 21 $8.30
Magnum® TB100 Bulk ActiveBarrier Block6120.374" (9.50mm)230A300V14-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack