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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
0386314404
0386314404
CONN BARRIER STRIP 4CIRC 0.438"
Molex
 5 $1.77
Beau 38631 Bulk ActiveBarrier Block440.438" (11.12mm)1---ScrewsWire Wrap2 Wall (Dual)--
0387190548
0387190548
CONN BARRIER STRIP 3CIRC 0.375"
Molex
 546 $1.77
Beau 38719 Bulk ActiveBarrier Block330.375" (9.53mm)115A300V14-22 AWGScrewsWire Wrap2 Wall (Dual)FlangeBlack
0387190057
0387190057
CONN BARRIER STRIP 3CIRC 0.375"
Molex
 310 $1.80
Beau 38719 Bulk ActiveBarrier Block330.375" (9.53mm)115A300V14-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
0387290038
0387290038
CONN BARRIER STRIP 3CIRC 0.375"
Molex
 409 $1.77
Beau 38729 Bulk ActiveBarrier Block330.375" (9.53mm)115A300V14-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
0387290913
0387290913
CONN BARRIER STRIP 3CIRC 0.375"
Molex
 528 $1.79
Beau 38729 Bulk ActiveBarrier Block330.375" (9.53mm)115A300V14-22 AWGScrewsWire Wrap2 Wall (Dual)FlangeBlack
0387291439
0387291439
CONN BARRIER STRIP 3CIRC 0.375"
Molex
 226 $1.80
Beau 38729 Bulk ActiveBarrier Block330.375" (9.53mm)115A300V14-22 AWGScrewsQuick Connect (0.250"), Insulated2 Wall (Dual)FlangeBlack
0387700802
0387700802
CONN BARRIER STRIP 2CIRC 0.375"
Molex
 77 $1.75
Beau 38770 Bulk ObsoleteBarrier Block240.375" (9.53mm)220A300V14-24 AWGScrews with Solder Lugs, SingleClosed2 Wall (Dual)FlangeBlack
0387703604
0387703604
CONN BARRIER STRIP 4CIRC 0.375"
Molex
 530 $1.80
Beau 38770 Bulk ObsoleteBarrier Block480.375" (9.53mm)220A300V14-24 AWGScrewsSolder Tab2 Wall (Dual)Flange, Positions StampedBlack
0386990003
0386990003
SR BTS CS WW 3 ASY CP
Molex
 485 $1.77
- Obsolete-------------
0387290773
0387290773
SR BTS PCINSL 2 ASY E
Molex
 540 $1.76
- Active-------------
0387390036
0387390036
SR BTS CB 58 2 ASY
Molex
 338 $1.76
- Obsolete-------------
0387523805
0387523805
CONN BARRIER STRIP 5CIRC 0.375"
Molex
 429 $1.75
Beau 38752 Bulk ObsoleteBarrier Block550.375" (9.53mm)120A300V14-24 AWGScrewsPC Pin3 Wall (Tri)-Black
OSTYK41406030
OSTYK41406030
CONN BARRIER STRIP 6CIRC 0.325"
On Shore Technology Inc.
 104 $1.80
OSTYK41 Bulk ActiveBarrier Block660.325" (8.26mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
OSTYK44604030
OSTYK44604030
CONN BARRIER STRIP 4CIRC 0.374"
On Shore Technology Inc.
 318 $1.77
OSTYK44 Bulk ActiveBarrier Block440.374" (9.50mm)130A300V10-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
0387251403
0387251403
CONN BARRIER STRIP 3CIRC 0.375"
Molex
 107 $1.75
Beau 38725 Bulk ActiveBarrier Block330.375" (9.53mm)125A300V12-22 AWGScrews with Captive PlateQuick Connect (0.187"), Insulated3 Wall (Tri)FlangeBlack
0386304603
0386304603
CONN BARRIER STRIP 3CIRC 0.438"
Molex
 266 $1.80
Beau 38630 Bulk ActiveBarrier Block330.438" (11.12mm)1---ScrewsPC Pin, Insulated2 Wall (Dual)FlangeBlack
0387303103
0387303103
CONN BARRIER STRIP 3CIRC 0.438"
Molex
 204 $1.78
Beau 38730 Bulk ActiveBarrier Block330.438" (11.12mm)115A300V14-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)FlangeBlack
0387050104
0387050104
CONN BARRIER STRIP 4CIRC 0.325"
Molex
 359 $1.76
Beau 38705 Bulk ActiveBarrier Block440.325" (8.26mm)120A300V12-22 AWGScrewsPC Pin3 Wall (Tri)-Black
0387242403
0387242403
CONN BARRIER STRIP 3CIRC 0.375"
Molex
 538 $1.75
Beau 38724 Bulk ActiveBarrier Block330.375" (9.53mm)125A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)FlangeBlack
0387015403
0387015403
CONN BARRIER STRIP 3CIRC 0.325"
Molex
 315 $1.76
Beau 38701 Bulk ActiveBarrier Block330.325" (8.26mm)115A300V12-22 AWGScrewsPC Pin2 Wall (Dual)FlangeBlack