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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
OSTYK50121030
OSTYK50121030
CONN BARRIER STRP 21CIRC 0.374"
On Shore Technology Inc.
 14 $8.48
OSTYK50 Bulk ActiveBarrier Block21210.374" (9.50mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
A204208R50L6
A204208R50L6
CONN BARRIER STRIP 8CIRC 0.375"
Eaton - Electronics Division
 9 $8.98
A2000 Bulk ActiveBarrier Block880.375" (9.53mm)130A300V12-22 AWGScrewsWire Wrap2 Wall (Dual)Positions StampedBlack
A401102S2682
A401102S2682
A401102W-PHILSLOT SCREW
Eaton - Electronics Division
 29 $9.44
Magnum® A4000 Bulk ActiveBarrier Block220.562" (14.27mm)135A600V10-16 AWGScrews with Solder Lugs, SingleSolder Turret2 Wall (Dual)FlangeBlack
A20420903R50
A20420903R50
MAGNUM 2000
Eaton - Electronics Division
 57 $9.47
A2000 Bulk ActiveBarrier Block990.375" (9.53mm)130A300V12-22 AWGScrewsWire Wrap2 Wall (Dual)FlangeBlack
A20710807R46AB
A20710807R46AB
A2 FAMILY TB 08 POLE
Eaton - Electronics Division
 72 $9.46
A2000 Bulk ActiveBarrier Block880.375" (9.53mm)130A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)Flange, Mounting BracketsBlack
0386598013
0386598013
SR BTS 30A 10 ASY C 65510-C-H-P-
Molex
 11 $8.55
- Obsolete-------------
0387390244
0387390244
SR BTS CB FT 7 ASY F
Molex
 53 $8.62
- Obsolete-------------
0387490218
0387490218
SR BTS CB FT 8 ASY
Molex
 93 $8.45
- Obsolete-------------
OSTYK61421030
OSTYK61421030
CONN BARRIER STRP 21CIRC 0.394"
On Shore Technology Inc.
 12 $8.54
OSTYK61 Bulk ActiveBarrier Block21210.394" (10.00mm)125A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
325125-13-0
325125-13-0
CONN BARRIER STRP 13CIRC 0.325"
Curtis Industries
 66 $8.41
32500 Bulk ActiveBarrier Block13130.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)Wire Wrap2 Wall (Dual)--
325135-13-0
325135-13-0
CONN BARRIER STRP 13CIRC 0.325"
Curtis Industries
 91 $8.43
32500 Bulk ActiveBarrier Block13130.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)Solder Turret2 Wall (Dual)--
325145-13-0
325145-13-0
CONN BARRIER STRP 13CIRC 0.325"
Curtis Industries
 93 $8.61
32500 Bulk ActiveBarrier Block13130.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
325325-13-0
325325-13-0
CONN BARRIER STRP 13CIRC 0.325"
Curtis Industries
 15 $8.59
32500 Bulk ActiveBarrier Block13130.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)Wire Wrap3 Wall (Tri)--
325335-13-0
325335-13-0
CONN BARRIER STRP 13CIRC 0.325"
Curtis Industries
 8 $8.49
32500 Bulk ActiveBarrier Block13130.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)Solder Turret3 Wall (Tri)--
325345-13-0
325345-13-0
CONN BARRIER STRP 13CIRC 0.325"
Curtis Industries
 117 $8.61
32500 Bulk ActiveBarrier Block13130.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)PC Pin3 Wall (Tri)--
431200-14-0
431200-14-0
CONN BARRIER STRP 14CIRC 0.438"
Curtis Industries
 52 $8.59
43000 Bulk ActiveBarrier Block14140.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)--
431201-14-0
431201-14-0
CONN BARRIER STRP 14CIRC 0.438"
Curtis Industries
 45 $8.58
43000 Bulk ActiveBarrier Block14140.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)--
431202-14-0
431202-14-0
CONN BARRIER STRP 14CIRC 0.438"
Curtis Industries
 31 $8.44
43000 Bulk ActiveBarrier Block14140.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)--
431203-14-0
431203-14-0
CONN BARRIER STRP 14CIRC 0.438"
Curtis Industries
 57 $8.50
43000 Bulk ActiveBarrier Block14140.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)--
431205-14-0
431205-14-0
CONN BARRIER STRP 14CIRC 0.438"
Curtis Industries
 94 $8.55
43000 Bulk ActiveBarrier Block14140.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Solder Turret2 Wall (Dual)--