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3G Electric
WELLER WLTK4IR30 WLIR Series Knife Soldering Tip, 4 mm Width, 31.8 mm Length - WLIR Series Soldering Tips
WELLERWLIR Series Soldering Tips

WELLER WLTK4IR30 WLIR Series Knife Soldering Tip, 4 mm Width, 31.8 mm Length

The WELLER WLTK4IR30 is a knife-style soldering tip from the WLIR Series, featuring a 4 mm width and 31.8 mm length. It is designed for use with the WLIR30 handpiece, offering a compatible replacement for precision…

SKU 3G-OTH-367449

Brand
WELLER
Item
WLTK4IR30 WLIR Series Knife Soldering Tip, 4 mm Width, 31.8 mm Length
Part Number
WLTK4IR30
Category
WLIR Series Soldering Tips
Available to Order
Also known as:WLTK4IR30WELLER
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Local availability & support — Singapore

Local office
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Phone
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Technical Specifications

WELLER
Manufacturer Part Number
WLTK4IR30
Compatible Handpiece Manufacturer Model Number
WLIR30

Technical Documents

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WELLER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WELLER WLTK4IR30 is a knife-style soldering tip from the WLIR Series, featuring a 4 mm width and 31.8 mm length. It is designed for use with the WLIR30 handpiece, offering a compatible replacement for precision soldering applications.

Frequently Asked Questions

What is the WELLER WLTK4IR30 soldering tip used for?

The WELLER WLTK4IR30 is a knife-style soldering tip used for precision soldering applications. Its 4 mm width and 31.8 mm length make it suitable for fine component work, rework, and drag soldering on circuit boards. It is designed for use with the WLIR30 handpiece.

What are the specifications of the WELLER WLTK4IR30?

The WELLER WLTK4IR30 is a knife soldering tip from the WLIR Series. It has a 4 mm width and 31.8 mm length. It is compatible with the WLIR30 handpiece. The manufacturer part number is WLTK4IR30, and the brand is WELLER.

Where to buy the WELLER WLTK4IR30 in worldwide?

3G Electric supplies the WELLER WLTK4IR30 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this WLIR Series soldering tip for your precision soldering needs.

How to install the WELLER WLTK4IR30 soldering tip?

To install the WELLER WLTK4IR30, ensure the soldering iron is cool and disconnected from power. Remove the old tip by gently twisting and pulling. Insert the new tip fully into the WLIR30 handpiece and tighten the retaining nut. Heat the iron and tin the tip before use.

Used in

Common applications for WELLER
Electronics assembly — RT-MS series conical tip T0054461499N for fine-pitch component soldering on PCBs
Repair and rework — RT series chisel tip T0054460499N for through-hole and surface-mount rework with WMRP MS system
Heavy-duty industrial soldering — Weller SP175 175 W iron with 0.625 in chisel tip for large joints and terminals
Precision soldering — RT-MS series bent chisel tip T0054461999N for angled access to dense circuit boards
General soldering tasks — Weller W100P3 100 W iron with screwdriver tip for consistent heat in maintenance operations
Fine-pitch component assembly — RT-MS series chisel tip T0054461599N with 0.4 mm width for delicate electronics work
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WELLER Products

3G Electric supplies WELLER wlir series soldering tips. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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