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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
0386913604
0386913604
CONN BARRIER STRIP 4CIRC 0.325"
Molex
 315 $2.32
Beau 38691 Bulk ObsoleteBarrier Block440.325" (8.26mm)120A300V12-22 AWGScrews with Captive PlateWire Wrap3 Wall (Tri)FlangeBlack
0387291280
0387291280
CONN BARRIER STRIP 3CIRC 0.375"
Molex
 234 $2.33
Beau 38729 Bulk ActiveBarrier Block330.375" (9.53mm)115A300V14-22 AWGScrewsPC Pin3 Wall (Tri)CoverBlack
0387490233
0387490233
CONN BARRIER STRIP 5CIRC 0.438"
Molex
 340 $2.36
Beau 38749 Bulk ActiveBarrier Block550.438" (11.12mm)115A300V14-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)-Black
0387800205
0387800205
CONN BARRIER STRIP 5CIRC 0.438"
Molex
 121 $2.32
Beau 38780 Bulk ActiveBarrier Block5100.438" (11.12mm)215A300V14-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
0387209804
0387209804
CONN BARRIER STRIP 4CIRC 0.375"
Molex
 74 $2.35
Beau 38720 Bulk ActiveBarrier Block440.375" (9.53mm)115A300V14-22 AWGScrewsSolder Turret2 Wall (Dual)FlangeBlack
0387291411
0387291411
SR BTS FT SS 4 ASY
Molex
 305 $2.35
- Active-------------
0387413604
0387413604
SR BTS WW 4 ASY P
Molex
 51 $2.31
- Active-------------
325101-04-0
325101-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 320 $2.37
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrewsClosed2 Wall (Dual)--
325102-04-0
325102-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 128 $2.32
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrewsClosed2 Wall (Dual)--
325103-04-0
325103-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 385 $2.34
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrewsClosed2 Wall (Dual)--
325112-04-0
325112-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 246 $2.34
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)--
325113-04-0
325113-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 345 $2.33
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)--
325128-03-0
325128-03-0
CONN BARRIER STRIP 3CIRC 0.325"
Curtis Industries
 113 $2.33
32500 Bulk ActiveBarrier Block330.325" (8.26mm)115A300V14-22 AWGScrews with Captive PlateWire Wrap2 Wall (Dual)--
325138-03-0
325138-03-0
CONN BARRIER STRIP 3CIRC 0.325"
Curtis Industries
 296 $2.32
32500 Bulk ActiveBarrier Block330.325" (8.26mm)115A300V14-22 AWGScrews with Captive PlateSolder Turret2 Wall (Dual)--
325148-03-0
325148-03-0
CONN BARRIER STRIP 3CIRC 0.325"
Curtis Industries
 375 $2.34
32500 Bulk ActiveBarrier Block330.325" (8.26mm)115A300V14-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)--
325301-04-0
325301-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 227 $2.35
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrewsClosed3 Wall (Tri)--
325302-04-0
325302-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 80 $2.30
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrewsClosed3 Wall (Tri)--
325303-04-0
325303-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 313 $2.36
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrewsClosed3 Wall (Tri)--
325312-04-0
325312-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 143 $2.33
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin3 Wall (Tri)--
325313-04-0
325313-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 303 $2.36
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin3 Wall (Tri)--