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See all THT PCB Wire Lugs

4 AWG High AMP PCB Wire Lug 4-18 AWG

Part No. Description & Information Purchase Options
B4A-PCB-45-HEX

4 AWG Lug

Wire Range Max. Current (Copper Wire) Wire / Screw Access Screw / Drive Head Mounting Style
1 to 354pcs
$1.11/ea 
(or)
355 to 2999
$0.83/ea
(or)

3000pcs 
"1 full box"
$0.62/ea
(or)
6000pcs
"2 full boxes"
$0.56/ea

AWG 4-18*
(21.15-0.823mm2)

85A

(75°C)

TOP AT 45 DEGREES HEX Socket Screw

1 LEG at .375X .14” (9.5X3.5mm)
0.125" 3.18mm PCB penetration

B4A-PCB-45-HEX, 4AWG - 14AWG High AMP PCB wire lug

B4A-PCB-45-HEX, 4AWG-14AWG

dimensions diagram

Dimensions

A: 0.53" (13.5mm)

B: 0.50" (12.7mm)

C: 0.38" (9.7mm)

See Mechanical Drawing for detailed dimensions

B4A-PCB-45-HEX: 4 AWG PCB wire lug, 4-18* AWG, 85 AMP, Hex socket screw, 1 leg at .375x.14” with a .125" (3.18mm) PCB penetration. Top wire, and screw entrance at 45 degrees. International Hydraulics Inc® brand.

 

Temperature Range and Rating Guide

 

One piece Body THT Types

Wave and reflow solderable high current PCB wire terminal lug / connector for high amp power applications. THT (Through Hole Technology). Copper or aluminum wire, stranded and solid wire per UL486 wire code. Solid mass, high conductivity aluminum alloy body for tens of micro ohms range of resistance wire to foil conductivity, low resistance current path. Exceeds IEC volt drop test standards. Variety of wire binding screw options.

 

One piece SMT / SMD Solderable Body Types

 Wave and reflow solderable high current PCB wire terminal lug / connector for high amp power applications. SMT / SMD (Surface Mount Technology, Surface Mount Device). View Soldering Temperature Profiles here. Copper or aluminum wire, stranded and solid wire per UL486 wire code. Solid mass, high conductivity aluminum alloy body for tens of micro ohms range of resistance wire to foil conductivity, low resistance current path. Exceeds IEC volt drop test standards. Variety of wire binding screw options.

 

Precautions when using SMT and SMT FAQ 


*16 AWG, 18 AWG, or fine stranded wires recommend to use wire ferrules.

 

Zinc plated steel screw, and integrated aluminum foot, tin plated, solderable
For More Information Click the Icons Below
click for PDF document
click for PDF document


NO UL, UR

RoHS 10/10

This part currently has no UL / Canada certification on the lug itself but is approvable under requirements of UL486A-B or UL486E as part of a end use assembly test involving heat rise and wire pull out tests. CLICK HERE FOR MORE INFO.
Related Products 
Photo Part Number Description
B4A-PCB, 6 AWG - 14 AWG Slotted Set Screw
B4A-PCB-45-RLM, 4AWG - 16AWG 4-16 AWG,
with 1 Ring Lug Mount Capacity
B4A-PCB-45-HEX, 4AWG - 16AWG High AMP PCB wire lug 4-16 AWG,
Robertson Slotted Screw
 

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