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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
T37015-03-0
T37015-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 339 $2.24
37000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)PC Pin3 Wall (Tri)Flange-
T37110-03-0
T37110-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 350 $2.27
37000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin3 Wall (Tri)--
T38123-03-0
T38123-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 83 $2.26
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret2 Wall (Dual)--
325105-04-0
325105-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 168 $2.21
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)Closed2 Wall (Dual)--
325115-04-0
325115-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 239 $2.22
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
325305-04-0
325305-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 380 $2.22
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)Closed3 Wall (Tri)--
325315-04-0
325315-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 234 $2.24
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)PC Pin3 Wall (Tri)--
0387702606
0387702606
CONN BARRIER STRIP 6CIRC 0.375"
Molex
 137 $2.23
Beau 38770 Bulk ObsoleteBarrier Block660.375" (9.53mm)115A300V14-22 AWGScrews with Captive PlateSolder Tab2 Wall (Dual)FlangeBlack
0386308206
0386308206
CONN BARRIER STRIP 6CIRC 0.438"
Molex
 39 $2.27
Beau 38630 Bulk ActiveBarrier Block6-0.438" (11.12mm)----ScrewsPC Pin---
0387291596
0387291596
CONN BARRIER STRIP 3CIRC 0.375"
Molex
 374 $2.23
Beau 38729 Bulk ActiveBarrier Block330.375" (9.53mm)1----Closed2 Wall (Dual)Flange-
0386190037
0386190037
CONN BARRIER STRIP 6CIRC 0.25"
Molex
 166 $2.23
Beau 38619 Bulk ObsoleteBarrier Block660.250" (6.35mm)110A300V18-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
0387008707
0387008707
CONN BARRIER STRIP 7CIRC 0.325"
Molex
 209 $2.25
Beau 38700 Bulk ActiveBarrier Block770.325" (8.26mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
0387108008
0387108008
CONN BARRIER STRIP 8CIRC 0.375"
Molex
 272 $2.23
Beau 38710 Bulk ActiveBarrier Block880.375" (9.53mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)FlangeBlack
0387291323
0387291323
CONN BARRIER STRIP 4CIRC 0.375"
Molex
 204 $2.24
Beau 38729 Bulk ActiveBarrier Block440.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateClosed2 Wall (Dual)Flange, Positions StampedBlack
0387291453
0387291453
CONN BARRIER STRIP 3CIRC 0.375"
Molex
 104 $2.26
Beau 38729 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.250"), Insulated3 Wall (Tri)Cover, FlangeBlack
0387490149
0387490149
CONN BARRIER STRIP 5CIRC 0.438"
Molex
 119 $2.27
Beau 38749 Bulk ActiveBarrier Block550.438" (11.12mm)115A300V14-22 AWGScrews (Not Included)Quick Connect (0.250"), Insulated2 Wall (Dual)FlangeBlack
0387090406
0387090406
SR BTS PC CAPT 6 ASY CP
Molex
 437 $2.23
- Active-------------
0387291227
0387291227
SR BTS FT 5 ASY F
Molex
 218 $2.24
- Active-------------
0387291539
0387291539
SR BTS PC RA CS 5 ASY C
Molex
 190 $2.26
- Active-------------
0387523506
0387523506
CONN BARRIER STRIP 6CIRC 0.375"
Molex
 320 $2.28
Beau 38752 Bulk ObsoleteBarrier Block660.375" (9.53mm)120A300V14-24 AWGScrewsPC Pin3 Wall (Tri)FlangeBlack