# SP40NKUS Weller Soldering Iron New

**Features:**

-   SP40NKUS Weller® Soldering Iron Kit with LED 40W, 120V, US
-   High performance consumer soldering iron with the latest LED technology
-   3 LEDs for superior accuracy and application illumination without shadowing
-   Co-molded and ribbed grip for maximum comfort and reduced slipage
-   Triangular handle for tip positioning and precise control
-   Stainless steel heater construction
-   UL listed - cUL version available
-   Excellent quality consumer iron
-   Weller heat resistant LEDs and housing ensures long-life
-   **IMPORTANT: Use only original Weller tips**
-   Includes: Iron with MT10 tip, Iron stand, Soldering aid, Lead-free solder, ST3 and ST7 tips, User manual

**Specifications:**

-   Voltage: 120 V
-   Tip range: MT10, ST3, ST7
-   Power: 40 W
-   Temperature range ° C: 482
-   Temperature range ° F: 899.6
-   Plug-in: US
-   Length m: 1.6 (5 ft)
-   Power cable: United States

Brings the light! High performance consumer soldering iron with the latest LED technology. Delivers light to the application while working.

A triangular front housing captures the LEDs. Once the tip position is determined, the hand naturally gravitates to the triangular area providing a more stable and effective way to control the tip position.

Weller high performance consumer soldering irons deliver comfort and flexibility. A round, soft grip, non-slip handle design helps relax the hand during extended use. The round handle easily provides a mechanism to roll and position the tip for application needs.

## Details

- **Price:** 47.15 USD
- **Vendor:** Weller
- **Type:** Sld Iron
- **Tags:** Iron, Manufacturers, product_manual_group_2, Product_new, Soldering & Tools, Weller

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 47.15 USD | In stock |

## Images

- SP40NKUS Weller Soldering Iron

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> Source: [ValueTronics](https://valuetronics.com/products/sp40nkus-weller-soldering-iron-new)
> Updated: 2026-05-21