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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
0387200220
0387200220
CONN BARRIER STRP 20CIRC 0.375"
Molex
 70 $7.63
Beau 38720 Bulk ActiveBarrier Block20200.375" (9.53mm)115A300V14-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
0387506325
0387506325
CONN BARRIER STRP 25CIRC 0.375"
Molex
 79 $7.58
Beau 38750 Bulk ObsoleteBarrier Block25250.375" (9.53mm)125A300V12-24 AWGScrewsPC Pin3 Wall (Tri)-Black
2-1546671-0
2-1546671-0
CONN BARRIER STRP 20CIRC 0.437"
TE Connectivity AMP Connectors
 93 $6.91
Buchanan Bulk ActiveBarrier Block20400.437" (11.10mm)225A300V14-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
562011080
562011080
CONN BARRIER STRIP 8CIRC 0.563"
Curtis Industries
 102 $7.60
5600 Bulk ActiveBarrier Block8160.563" (14.30mm)2-600V8-22 AWGScrewsClosed2 Wall (Dual)Flange-
325108-14-0
325108-14-0
CONN BARRIER STRP 14CIRC 0.325"
Curtis Industries
 12 $7.62
32500 Bulk ActiveBarrier Block14140.325" (8.26mm)115A300V14-22 AWGScrews with Captive PlateClosed2 Wall (Dual)--
325118-14-0
325118-14-0
CONN BARRIER STRP 14CIRC 0.325"
Curtis Industries
 67 $7.70
32500 Bulk ActiveBarrier Block14140.325" (8.26mm)115A300V14-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)--
325308-14-0
325308-14-0
CONN BARRIER STRP 14CIRC 0.325"
Curtis Industries
 121 $7.66
32500 Bulk ActiveBarrier Block14140.325" (8.26mm)115A300V14-22 AWGScrews with Captive PlateClosed3 Wall (Tri)--
325318-14-0
325318-14-0
CONN BARRIER STRP 14CIRC 0.325"
Curtis Industries
 9 $7.74
32500 Bulk ActiveBarrier Block14140.325" (8.26mm)115A300V14-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)--
0387801121
0387801121
CONN BARRIER STRP 21CIRC 0.438"
Molex
 96 $7.60
Beau 38780 Bulk ObsoleteBarrier Block21210.438" (11.12mm)115A300V14-22 AWGScrewsSolder Tab2 Wall (Dual)FlangeBlack
0387600218
0387600218
CONN BARRIER STRP 18CIRC 0.375"
Molex
 62 $7.71
Beau 38760 Bulk ActiveBarrier Block18360.375" (9.53mm)215A300V14-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
A30310207S2616
A30310207S2616
A3000 SERIES 2-POLE BARRIER STRI
Eaton - Electronics Division
 37 $8.54
A3000 Bulk ActiveBarrier Block220.437" (11.10mm)130A600V12-22 AWGScrews with Captive PlateClosed2 Wall (Dual)FlangeBlack
CB351104S2187
CB351104S2187
CB3 FAMILY TB 04 POLE
Eaton - Electronics Division
 72 $8.50
Magnum® CB3000 Bulk ActiveBarrier Block440.437" (11.10mm)130A600V12-22 AWG-Solder Turret3 Wall (Tri)FlangeBlack
0387700430
0387700430
CONN BARRIER STRP 30CIRC 0.375"
Molex
 93 $7.68
Beau 38770 Bulk ObsoleteBarrier Block30600.375" (9.53mm)215A300V14-22 AWGScrews (Not Included)Closed2 Wall (Dual)FlangeBlack
0386990030
0386990030
SR BTS CS PC 24 ASY C
Molex
 13 $7.79
- Obsolete-------------
0387291345
0387291345
SR BTS CB FT 16 ASY J
Molex
 34 $7.73
- Active-------------
0387890121
0387890121
CB BTS FT 8 ASY
Molex
 7 $7.71
- Obsolete-------------
T37030-10-0
T37030-10-0
CONN BARRIER STRP 10CIRC 0.375"
Curtis Industries
 75 $7.76
37000 Bulk ActiveBarrier Block10100.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.110")3 Wall (Tri)Flange-
T37040-10-0
T37040-10-0
CONN BARRIER STRP 10CIRC 0.375"
Curtis Industries
 68 $7.69
37000 Bulk ActiveBarrier Block10100.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.187")3 Wall (Tri)Flange-
T37050-10-0
T37050-10-0
CONN BARRIER STRP 10CIRC 0.375"
Curtis Industries
 89 $7.74
37000 Bulk ActiveBarrier Block10100.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.250")3 Wall (Tri)Flange-
T37125-11-0
T37125-11-0
CONN BARRIER STRP 11CIRC 0.375"
Curtis Industries
 40 $7.64
37000 Bulk ActiveBarrier Block11110.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Solder Turret3 Wall (Tri)--