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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
OSTYK44310030
OSTYK44310030
CONN BARRIER STRP 10CIRC 0.374"
On Shore Technology Inc.
 149 $3.77
OSTYK44 Bulk ActiveBarrier Block10100.374" (9.50mm)125A300V14-22 AWGScrews with Captive PlateSolder Eyelets3 Wall (Tri)FlangeBlack
YK5021723000G
YK5021723000G
CONN BARRIER STRP 17CIRC 0.374"
Amphenol Anytek
 167 $3.79
YK502 Bulk ActiveBarrier Block17170.374" (9.50mm)120A300V12-22 AWGScrews with Captive PlateWire Wrap2 Wall (Dual)CoverBlack
YK5031623000G
YK5031623000G
CONN BARRIER STRP 16CIRC 0.374"
Amphenol Anytek
 238 $3.69
YK503 Bulk ActiveBarrier Block16160.374" (9.50mm)120A300V12-22 AWGScrews with Captive PlateSolder Tab2 Wall (Dual)CoverBlack
0387390046
0387390046
SR BTS CB FT 3 ASY
Molex
 116 $3.73
- Obsolete-------------
0387700417
0387700417
CONN BARRIER STRP 17CIRC 0.375"
Molex
 47 $3.77
Beau 38770 Bulk ObsoleteBarrier Block17340.375" (9.53mm)215A300V14-22 AWGScrews (Not Included)Closed2 Wall (Dual)FlangeBlack
0387390487
0387390487
CONN BARRIER STRIP 5CIRC 0.438"
Molex
 99 $3.69
Beau 38739 Bulk ActiveBarrier Block550.438" (11.12mm)130A300V10-22 AWGScrewsPC Pin2 Wall (Dual)-Black
0387090225
0387090225
CONN BARRIER STRP 11CIRC 0.325"
Molex
 129 $3.69
Beau 38709 Bulk ActiveBarrier Block11110.325" (8.26mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
0387190564
0387190564
CONN BARRIER STRIP 4CIRC 0.375"
Molex
 237 $3.72
Beau 38719 Bulk ActiveBarrier Block440.375" (9.53mm)115A300V14-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
0387490027
0387490027
CONN BARRIER STRIP 4CIRC 0.438"
Molex
 170 $3.75
Beau 38749 Bulk ObsoleteBarrier Block440.438" (11.12mm)115A300V14-22 AWGScrewsClosed2 Wall (Dual)-Black
0387490209
0387490209
CONN BARRIER STRIP 4CIRC 0.438"
Molex
 37 $3.71
Beau 38749 Bulk ObsoleteBarrier Block440.438" (11.12mm)115A300V14-22 AWGScrewsClosed2 Wall (Dual)-Black
0387523310
0387523310
CONN BARRIER STRP 10CIRC 0.375"
Molex
 204 $3.77
Beau 38752 Bulk ObsoleteBarrier Block10100.375" (9.53mm)125A300V12-24 AWGScrews with Captive PlatePC Pin3 Wall (Tri)FlangeBlack
0387703310
0387703310
CONN BARRIER STRP 10CIRC 0.375"
Molex
 104 $3.78
Beau 38770 Bulk ObsoleteBarrier Block10200.375" (9.53mm)220A300V12-24 AWGScrews with Captive PlateClosed2 Wall (Dual)FlangeBlack
0387890124
0387890124
CONN BARRIER STRP 10CIRC 0.438"
Molex
 128 $3.74
Beau 38789 Bulk ObsoleteBarrier Block10200.438" (11.12mm)220A300V14-24 AWGScrewsClosed2 Wall (Dual)FlangeBlack
0387890302
0387890302
CONN BARRIER STRIP 5CIRC 0.438"
Molex
 165 $3.71
Beau 38789 Bulk ObsoleteBarrier Block5100.438" (11.12mm)220A300V14-24 AWGScrews with Quick Connect TabsClosed2 Wall (Dual)FlangeBlack
0387090441
0387090441
SR BTS WWEXTR 10 ASY
Molex
 120 $3.72
- Active-------------
0387190610
0387190610
SR BTS PC 14 ASY CP
Molex
 259 $3.77
- Active-------------
0387390158
0387390158
SR BTS CB FT 5 ASY
Molex
 139 $3.79
- Obsolete-------------
0387523410
0387523410
CONN BARRIER STRP 10CIRC 0.375"
Molex
 38 $3.76
Beau 38752 Bulk ObsoleteBarrier Block10100.375" (9.53mm)125A300V12-24 AWGScrews with Captive PlatePC Pin3 Wall (Tri)FlangeBlack
0387524411
0387524411
CONN BARRIER STRP 11CIRC 0.375"
Molex
 239 $3.72
Beau 38752 Bulk ObsoleteBarrier Block11110.375" (9.53mm)125A300V12-24 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
0387690102
0387690102
CB BTS SS 10 ASY
Molex
 240 $3.74
- Obsolete-------------