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Mfr Part #
Price
Stock
Supplier
Mfr
Min Qty
DK Part #
Series
Package
Part Status
Terminal Block Type
Number of Circuits
Number of Wire Entries
Pitch
Number of Rows
Current Rating (Amps)
Voltage Rating
Wire Gauge
Top Termination
Bottom Termination
Barrier Type
Features
Color
CONN BARRIER STRIP 4CIRC 0.438"
CONN BARRIER STRIP 4CIRC 0.438"
$7.46000
247 - Immediate
MolexMolex
1
900-0387390106-ND
Beau 38739
Bulk
ActiveBarrier Block440.438" (11.12mm)115A300V14-22 AWGScrewsSolder Turret2 Wall (Dual)FlangeBlack
CONN BARRIER STRIP 2CIRC 0.375"
CONN BARRIER STRIP 2CIRC 0.375"
$1.06329
0 - Immediate
MolexMolex
924
Non-Stock
0387590402-ND
Beau 38739
Bulk
ActiveBarrier Block220.375" (9.53mm)1---ScrewsPC Pin3 Wall (Tri)-Black
CONN BARRIER STRIP 3CIRC 0.438"
CONN BARRIER STRIP 3CIRC 0.438"
$1.94588
0 - Immediate
MolexMolex
250
Non-Stock
0387390071-ND
Beau 38739
Bulk
ActiveBarrier Block330.438" (11.12mm)115A300V14-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
CONN BARRIER STRIP 3CIRC 0.438"
CONN BARRIER STRIP 3CIRC 0.438"
$2.01888
0 - Immediate
MolexMolex
250
Non-Stock
0387390606-ND
Beau 38739
Bulk
ActiveBarrier Block330.438" (11.12mm)120A300V12-22 AWGScrews with Captive PlateClosed2 Wall (Dual)FlangeBlack
CONN BARRIER STRIP 2CIRC 0.438"
CONN BARRIER STRIP 2CIRC 0.438"
$2.16480
0 - Immediate
MolexMolex
250
Non-Stock
0387390514-ND
Beau 38739
Bulk
ActiveBarrier Block220.438" (11.12mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
CONN BARRIER STRIP 3CIRC 0.438"
CONN BARRIER STRIP 3CIRC 0.438"
$2.16480
0 - Immediate
MolexMolex
250
Non-Stock
0387390570-ND
Beau 38739
Bulk
ActiveBarrier Block330.438" (11.12mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret3 Wall (Tri)-Black
CONN BARRIER STRIP 2CIRC 0.438"
CONN BARRIER STRIP 2CIRC 0.438"
$2.18912
0 - Immediate
MolexMolex
250
Non-Stock
0387390584-ND
Beau 38739
Bulk
ActiveBarrier Block220.438" (11.12mm)115A300V14-22 AWGScrews with Quick Connect TabsPC Pin2 Wall (Dual)-Black
CONN BARRIER STRIP 3CIRC 0.438"
CONN BARRIER STRIP 3CIRC 0.438"
$2.30728
0 - Immediate
MolexMolex
250
Non-Stock
0387390511-ND
Beau 38739
Bulk
ActiveBarrier Block330.438" (11.12mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)FlangeBlack
CONN BARRIER STRIP 4CIRC 0.438"
CONN BARRIER STRIP 4CIRC 0.438"
$2.30728
0 - Immediate
MolexMolex
250
Non-Stock
0387390536-ND
Beau 38739
Bulk
ActiveBarrier Block440.438" (11.12mm)115A300V14-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)FlangeBlack
CONN BARRIER STRIP 4CIRC 0.438"
CONN BARRIER STRIP 4CIRC 0.438"
$2.33508
0 - Immediate
MolexMolex
250
Non-Stock
0387390155-ND
Beau 38739
Bulk
ActiveBarrier Block440.438" (11.12mm)130A300V10-22 AWGScrewsPC Pin2 Wall (Dual)-Black
CONN BARRIER STRIP 2CIRC 0.438"
CONN BARRIER STRIP 2CIRC 0.438"
$2.40804
0 - Immediate
MolexMolex
250
Non-Stock
0387390033-ND
Beau 38739
Bulk
ActiveBarrier Block220.438" (11.12mm)115A300V14-22 AWGScrewsQuick Connect (0.250"), Insulated2 Wall (Dual)FlangeBlack
CONN BARRIER STRIP 4CIRC 0.438"
CONN BARRIER STRIP 4CIRC 0.438"
$2.42264
0 - Immediate
MolexMolex
250
Non-Stock
0387390157-ND
Beau 38739
Bulk
ActiveBarrier Block440.438" (11.12mm)115A300V14-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)-Black
CONN BARRIER STRIP 2CIRC 0.438"
CONN BARRIER STRIP 2CIRC 0.438"
$2.44572
0 - Immediate
MolexMolex
250
Non-Stock
0387390012-ND
Beau 38739
Bulk
ActiveBarrier Block220.438" (11.12mm)115A300V14-22 AWGScrewsQuick Connect (0.250"), Insulated2 Wall (Dual)FlangeBlack
CONN BARRIER STRIP 2CIRC 0.438"
CONN BARRIER STRIP 2CIRC 0.438"
$2.44572
0 - Immediate
MolexMolex
250
Non-Stock
0387390520-ND
Beau 38739
Bulk
ActiveBarrier Block220.438" (11.12mm)115A300V14-22 AWGScrews with Quick Connect TabsClosed2 Wall (Dual)FlangeBlack
CONN BARRIER STRIP 3CIRC 0.438"
CONN BARRIER STRIP 3CIRC 0.438"
$2.56108
0 - Immediate
MolexMolex
250
Non-Stock
0387390068-ND
Beau 38739
Bulk
ActiveBarrier Block330.438" (11.12mm)115A300V14-22 AWGScrews (Not Included)Closed2 Wall (Dual)FlangeBlack
CONN BARRIER STRIP 4CIRC 0.438"
CONN BARRIER STRIP 4CIRC 0.438"
$2.60720
0 - Immediate
MolexMolex
250
Non-Stock
0387390103-ND
Beau 38739
Bulk
ActiveBarrier Block440.438" (11.12mm)130A300V10-22 AWGScrewsPC Pin2 Wall (Dual)-Black
CONN BARRIER STRIP 4CIRC 0.438"
CONN BARRIER STRIP 4CIRC 0.438"
$2.60720
0 - Immediate
MolexMolex
250
Non-Stock
0387390110-ND
Beau 38739
Bulk
ActiveBarrier Block440.438" (11.12mm)115A300V14-22 AWGScrewsQuick Connect (0.250"), Insulated2 Wall (Dual)FlangeBlack
CONN BARRIER STRIP 3CIRC 0.438"
CONN BARRIER STRIP 3CIRC 0.438"
$2.67640
0 - Immediate
MolexMolex
250
Non-Stock
0387390583-ND
Beau 38739
Bulk
ActiveBarrier Block330.438" (11.12mm)115A300V14-22 AWGScrews with Quick Connect TabsPC Pin2 Wall (Dual)-Black
CONN BARRIER STRIP 2CIRC 0.438"
CONN BARRIER STRIP 2CIRC 0.438"
$2.69950
0 - Immediate
MolexMolex
319
Non-Stock
0387390041-ND
Beau 38739
Bulk
ActiveBarrier Block220.438" (11.12mm)130A300V10-22 AWGScrewsQuick Connect (0.250"), Insulated2 Wall (Dual)FlangeBlack
CONN BARRIER STRIP 4CIRC 0.438"
CONN BARRIER STRIP 4CIRC 0.438"
$2.69952
0 - Immediate
MolexMolex
250
Non-Stock
0387390135-ND
Beau 38739
Bulk
ActiveBarrier Block440.438" (11.12mm)115A300V14-22 AWGScrewsClosed2 Wall (Dual)Flange, Positions StampedBlack
CONN BARRIER STRIP 3CIRC 0.438"
CONN BARRIER STRIP 3CIRC 0.438"
$2.74564
0 - Immediate
MolexMolex
250
Non-Stock
0387390050-ND
Beau 38739
Bulk
ActiveBarrier Block330.438" (11.12mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)FlangeBlack
CONN BARRIER STRIP 4CIRC 0.438"
CONN BARRIER STRIP 4CIRC 0.438"
$2.74564
0 - Immediate
MolexMolex
250
Non-Stock
0387390491-ND
Beau 38739
Bulk
ActiveBarrier Block440.438" (11.12mm)130A300V10-22 AWGScrewsPC Pin2 Wall (Dual)FlangeBlack
CONN BARRIER STRIP 4CIRC 0.438"
CONN BARRIER STRIP 4CIRC 0.438"
$2.79180
0 - Immediate
MolexMolex
250
Non-Stock
0387390572-ND
Beau 38739
Bulk
ActiveBarrier Block440.438" (11.12mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)-Black
CONN BARRIER STRIP 3CIRC 0.438"
CONN BARRIER STRIP 3CIRC 0.438"
$2.88408
0 - Immediate
MolexMolex
250
Non-Stock
0387390607-ND
Beau 38739
Bulk
ActiveBarrier Block330.438" (11.12mm)115A300V14-22 AWGScrewsQuick Connect (0.250"), Insulated2 Wall (Dual)CoverBlack
CONN BARRIER STRIP 4CIRC 0.438"
CONN BARRIER STRIP 4CIRC 0.438"
$2.93024
0 - Immediate
MolexMolex
250
Non-Stock
0387390079-ND
Beau 38739
Bulk
ActiveBarrier Block440.438" (11.12mm)130A300V10-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)FlangeBlack
Showing
1 - 25
of 124

Terminal Blocks - Barrier Blocks


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.