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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
T38511-03-0
T38511-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 61 $2.77
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin, Insulated2 Wall (Dual)--
T38521-03-0
T38521-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 138 $2.83
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)--
T38531-03-0
T38531-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 301 $2.81
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.110"), Insulated2 Wall (Dual)--
T38541-03-0
T38541-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 256 $2.84
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.187"), Insulated2 Wall (Dual)--
325105-05-0
325105-05-0
CONN BARRIER STRIP 5CIRC 0.325"
Curtis Industries
 26 $2.81
32500 Bulk ActiveBarrier Block550.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)Closed2 Wall (Dual)--
325115-05-0
325115-05-0
CONN BARRIER STRIP 5CIRC 0.325"
Curtis Industries
 295 $2.85
32500 Bulk ActiveBarrier Block550.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
325130-04-0
325130-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 92 $2.83
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrewsSolder Turret2 Wall (Dual)--
325140-04-0
325140-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 135 $2.78
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)--
325305-05-0
325305-05-0
CONN BARRIER STRIP 5CIRC 0.325"
Curtis Industries
 308 $2.81
32500 Bulk ActiveBarrier Block550.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)Closed3 Wall (Tri)--
325315-05-0
325315-05-0
CONN BARRIER STRIP 5CIRC 0.325"
Curtis Industries
 69 $2.83
32500 Bulk ActiveBarrier Block550.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)PC Pin3 Wall (Tri)--
325330-04-0
325330-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 280 $2.81
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrewsSolder Turret3 Wall (Tri)--
325340-04-0
325340-04-0
CONN BARRIER STRIP 4CIRC 0.325"
Curtis Industries
 124 $2.80
32500 Bulk ActiveBarrier Block440.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin3 Wall (Tri)--
1503-ST
1503-ST
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 166 $2.84
1500 Bulk ActiveBarrier Block360.375" (9.53mm)220A-10-22 AWGScrews with Solder Lugs, DualClosed2 Wall (Dual)Flange-
1503-3/4ST
1503-3/4ST
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 278 $2.84
1500 Bulk ActiveBarrier Block360.375" (9.53mm)220A-10-22 AWGScrews with Solder Lugs, SingleClosed2 Wall (Dual)Flange-
1546671-7
1546671-7
CONN BARRIER STRIP 7CIRC 0.437"
TE Connectivity AMP Connectors
 267 $2.78
Buchanan Bulk ActiveBarrier Block7140.437" (11.10mm)225A300V14-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
0387291097
0387291097
CONN BARRIER STRIP 5CIRC 0.375"
Molex
 97 $2.83
Beau 38729 Bulk ActiveBarrier Block550.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)CoverBlack
YK4412303000G
YK4412303000G
CONN BARRIER STRP 23CIRC 0.374"
Amphenol Anytek
 122 $2.82
YK441 Bulk ActiveBarrier Block23230.374" (9.50mm)130A300V10-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
A219303MP
A219303MP
A2 FAMILY TB 03 POLE
Eaton - Electronics Division
 25 $3.17
A2000 Bulk ActiveBarrier Block330.375" (9.53mm)130A300V12-22 AWGScrewsQuick Connect (0.250"), Insulated2 Wall (Dual)FlangeBlack
YK2232503000G
YK2232503000G
CONN BARRIER STRIP 25CIRC 0.25"
Amphenol Anytek
 117 $2.85
YK223 Bulk ActiveBarrier Block25250.250" (6.35mm)110A250V18-22 AWGScrews with Captive PlateSolder Eyelets3 Wall (Tri)-Black
YK3051923000G
YK3051923000G
CONN BARRIER STRIP 19CIRC 0.3"
Amphenol Anytek
 219 $2.83
YK305 Bulk ActiveBarrier Block19190.300" (7.62mm)115A300V14-22 AWGScrews with Captive PlateSolder Eyelets2 Wall (Dual)CoverBlack